diff --git a/docs/test_cases/t00002.md b/docs/test_cases/t00002.md
index 12f23c3f..f7be2f21 100644
--- a/docs/test_cases/t00002.md
+++ b/docs/test_cases/t00002.md
@@ -1,17 +1,14 @@
 # t00002 - Basic class inheritance
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00002_class:
     type: class
     title: Basic class diagram example
     glob:
-      - ../../tests/t00002/t00002.cc
+      - t00002.cc
     comment_parser: clang
-    using_namespace:
-      - clanguml::t00002
+    using_namespace: clanguml::t00002
     include:
       namespaces:
         - clanguml::t00002
@@ -178,9 +175,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00002/t00002.cc",
+            "file": "t00002.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00002/t00002.cc"
+            "translation_unit": "t00002.cc"
           },
           "type": "void"
         },
@@ -211,9 +208,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00002/t00002.cc",
+            "file": "t00002.cc",
             "line": 12,
-            "translation_unit": "../../tests/t00002/t00002.cc"
+            "translation_unit": "t00002.cc"
           },
           "type": "void"
         }
@@ -222,9 +219,9 @@ private:
       "namespace": "clanguml::t00002",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00002/t00002.cc",
+        "file": "t00002.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00002/t00002.cc"
+        "translation_unit": "t00002.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -277,9 +274,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00002/t00002.cc",
+            "file": "t00002.cc",
             "line": 18,
-            "translation_unit": "../../tests/t00002/t00002.cc"
+            "translation_unit": "t00002.cc"
           },
           "type": "void"
         }
@@ -288,9 +285,9 @@ private:
       "namespace": "clanguml::t00002",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00002/t00002.cc",
+        "file": "t00002.cc",
         "line": 16,
-        "translation_unit": "../../tests/t00002/t00002.cc"
+        "translation_unit": "t00002.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -352,9 +349,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00002/t00002.cc",
+            "file": "t00002.cc",
             "line": 30,
-            "translation_unit": "../../tests/t00002/t00002.cc"
+            "translation_unit": "t00002.cc"
           },
           "type": "void"
         }
@@ -363,9 +360,9 @@ private:
       "namespace": "clanguml::t00002",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00002/t00002.cc",
+        "file": "t00002.cc",
         "line": 27,
-        "translation_unit": "../../tests/t00002/t00002.cc"
+        "translation_unit": "t00002.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -415,9 +412,9 @@ private:
           "name": "as",
           "source_location": {
             "column": 22,
-            "file": "../../tests/t00002/t00002.cc",
+            "file": "t00002.cc",
             "line": 58,
-            "translation_unit": "../../tests/t00002/t00002.cc"
+            "translation_unit": "t00002.cc"
           },
           "type": "std::vector<A *>"
         }
@@ -450,9 +447,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00002/t00002.cc",
+            "file": "t00002.cc",
             "line": 41,
-            "translation_unit": "../../tests/t00002/t00002.cc"
+            "translation_unit": "t00002.cc"
           },
           "type": "void"
         },
@@ -483,9 +480,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00002/t00002.cc",
+            "file": "t00002.cc",
             "line": 50,
-            "translation_unit": "../../tests/t00002/t00002.cc"
+            "translation_unit": "t00002.cc"
           },
           "type": "void"
         }
@@ -494,9 +491,9 @@ private:
       "namespace": "clanguml::t00002",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00002/t00002.cc",
+        "file": "t00002.cc",
         "line": 36,
-        "translation_unit": "../../tests/t00002/t00002.cc"
+        "translation_unit": "t00002.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -538,9 +535,9 @@ private:
           "name": "as",
           "source_location": {
             "column": 22,
-            "file": "../../tests/t00002/t00002.cc",
+            "file": "t00002.cc",
             "line": 83,
-            "translation_unit": "../../tests/t00002/t00002.cc"
+            "translation_unit": "t00002.cc"
           },
           "type": "std::vector<A *>"
         }
@@ -573,9 +570,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00002/t00002.cc",
+            "file": "t00002.cc",
             "line": 66,
-            "translation_unit": "../../tests/t00002/t00002.cc"
+            "translation_unit": "t00002.cc"
           },
           "type": "void"
         },
@@ -606,9 +603,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00002/t00002.cc",
+            "file": "t00002.cc",
             "line": 75,
-            "translation_unit": "../../tests/t00002/t00002.cc"
+            "translation_unit": "t00002.cc"
           },
           "type": "void"
         }
@@ -617,19 +614,14 @@ private:
       "namespace": "clanguml::t00002",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00002/t00002.cc",
+        "file": "t00002.cc",
         "line": 61,
-        "translation_unit": "../../tests/t00002/t00002.cc"
+        "translation_unit": "t00002.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00002_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00002_class.svg b/docs/test_cases/t00002_class.svg
index c978b102..9457a489 100644
--- a/docs/test_cases/t00002_class.svg
+++ b/docs/test_cases/t00002_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1j1930e4f05ec" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1l84csvetn9k4" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -10,123 +10,123 @@
   </defs>
   <g>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00002/t00002.cc#L10" target="_top" title="foo_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00002/t00002.cc#L10" xlink:show="new" xlink:title="foo_a" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00002/t00002.cc#L83" target="_top" title="as" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00002/t00002.cc#L83" xlink:show="new" xlink:title="as" xlink:type="simple">
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       <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="411.5" y="359.5625"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00002/t00002.cc#L83" target="_top" title="as" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00002/t00002.cc#L83" xlink:show="new" xlink:title="as" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00002/t00002.cc#L83" target="_top" title="as" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00002/t00002.cc#L83" xlink:show="new" xlink:title="as" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="122" x="423.5" y="365.7729">as : std::vector&lt;A *&gt;</text>
     </a>
-    <path d="M150,53.4531 L150,78.5859 A0,0 0 0 0 150,78.5859 L259,78.5859 A0,0 0 0 0 259,78.5859 L259,71.4531 L293.74,65.9531 L259,63.4531 L259,63.4531 L249,53.4531 L150,53.4531 A0,0 0 0 0 150,53.4531 " fill="#FBFB77" filter="url(#f1j1930e4f05ec)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M150,53.4531 L150,78.5859 A0,0 0 0 0 150,78.5859 L259,78.5859 A0,0 0 0 0 259,78.5859 L259,71.4531 L293.74,65.9531 L259,63.4531 L259,63.4531 L249,53.4531 L150,53.4531 A0,0 0 0 0 150,53.4531 " fill="#FBFB77" filter="url(#f1l84csvetn9k4)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M249,53.4531 L249,63.4531 L259,63.4531 L249,53.4531 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="88" x="156" y="70.52">This is class A</text>
-    <path d="M6,53.4531 L6,78.5859 A0,0 0 0 0 6,78.5859 L61.94,78.5859 L105.69,163.8331 L69.94,78.5859 L115,78.5859 A0,0 0 0 0 115,78.5859 L115,63.4531 L105,53.4531 L6,53.4531 A0,0 0 0 0 6,53.4531 " fill="#FBFB77" filter="url(#f1j1930e4f05ec)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M6,53.4531 L6,78.5859 A0,0 0 0 0 6,78.5859 L61.94,78.5859 L105.69,163.8331 L69.94,78.5859 L115,78.5859 A0,0 0 0 0 115,78.5859 L115,63.4531 L105,53.4531 L6,53.4531 A0,0 0 0 0 6,53.4531 " fill="#FBFB77" filter="url(#f1l84csvetn9k4)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M105,53.4531 L105,63.4531 L115,63.4531 L105,53.4531 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="88" x="12" y="70.52">This is class B</text>
-    <path d="M217,285.9531 L217,324.9531 L181.57,328.9531 L217,332.9531 L217,371.6172 A0,0 0 0 0 217,371.6172 L368,371.6172 A0,0 0 0 0 368,371.6172 L368,295.9531 L358,285.9531 L217,285.9531 A0,0 0 0 0 217,285.9531 " fill="#FBFB77" filter="url(#f1j1930e4f05ec)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M217,285.9531 L217,324.9531 L181.57,328.9531 L217,332.9531 L217,371.6172 A0,0 0 0 0 217,371.6172 L368,371.6172 A0,0 0 0 0 368,371.6172 L368,295.9531 L358,285.9531 L217,285.9531 A0,0 0 0 0 217,285.9531 " fill="#FBFB77" filter="url(#f1l84csvetn9k4)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M358,285.9531 L358,295.9531 L368,295.9531 L358,285.9531 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="235" y="303.02"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="89" x="223" y="318.1528">This is class D</text>
diff --git a/docs/test_cases/t00002_class_mermaid.svg b/docs/test_cases/t00002_class_mermaid.svg
index 62085f94..e9eacc3d 100644
--- a/docs/test_cases/t00002_class_mermaid.svg
+++ b/docs/test_cases/t00002_class_mermaid.svg
@@ -169,7 +169,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(387.6328125, 152.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00002/t00002.cc#L7">
+        <a transform="translate(387.6328125, 152.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00002/t00002.cc#L7">
           <g title="This is class A" id="classId-C_0000987634239855407298-0" class="node default clickable">
             <rect height="123" width="117.734375" y="-61.5" x="-58.8671875" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="58.8671875" x1="-58.8671875" class="divider"/>
@@ -198,7 +198,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(576.13671875, 307.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00002/t00002.cc#L16">
+        <a transform="translate(576.13671875, 307.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00002/t00002.cc#L16">
           <g title="This is class B" id="classId-C_0000594234458687375950-1" class="node default clickable">
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             <line y2="-9.5" y1="-9.5" x2="58.8671875" x1="-58.8671875" class="divider"/>
@@ -222,7 +222,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(335.3671875, 307.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00002/t00002.cc#L27">
+        <a transform="translate(335.3671875, 307.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00002/t00002.cc#L27">
           <g title="This is class C - class C has a long comment" id="classId-C_0001142499429598587507-2" class="node default clickable">
             <rect height="79" width="116.828125" y="-39.5" x="-58.4140625" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="58.4140625" x1="-58.4140625" class="divider"/>
@@ -246,7 +246,7 @@
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           </g>
         </a>
-        <a transform="translate(186.23828125, 462.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00002/t00002.cc#L36">
+        <a transform="translate(186.23828125, 462.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00002/t00002.cc#L36">
           <g title="D" id="classId-C_0000060950494980414724-3" class="node default clickable">
             <rect height="123" width="163.515625" y="-61.5" x="-81.7578125" class="outer title-state"/>
             <line y2="-31.5" y1="-31.5" x2="81.7578125" x1="-81.7578125" class="divider"/>
@@ -280,7 +280,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(513.64453125, 462.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00002/t00002.cc#L61">
+        <a transform="translate(513.64453125, 462.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00002/t00002.cc#L61">
           <g title="E" id="classId-C_0002237886670308966220-4" class="node default clickable">
             <rect height="123" width="163.515625" y="-61.5" x="-81.7578125" class="outer title-state"/>
             <line y2="-31.5" y1="-31.5" x2="81.7578125" x1="-81.7578125" class="divider"/>
diff --git a/docs/test_cases/t00003.md b/docs/test_cases/t00003.md
index 244faaca..1c86ff73 100644
--- a/docs/test_cases/t00003.md
+++ b/docs/test_cases/t00003.md
@@ -1,13 +1,11 @@
 # t00003 - Class fields and methods
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00003_class:
     type: class
     glob:
-      - ../../tests/t00003/t00003.cc
+      - t00003.cc
     using_namespace: clanguml::t00003
     include:
       namespaces:
@@ -119,9 +117,9 @@ int A::static_int = 1;
           "name": "public_member",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 52,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "int"
         },
@@ -131,9 +129,9 @@ int A::static_int = 1;
           "name": "protected_member",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 60,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "int"
         },
@@ -143,9 +141,9 @@ int A::static_int = 1;
           "name": "compare",
           "source_location": {
             "column": 36,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 62,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "std::function<bool (const int)>"
         },
@@ -155,9 +153,9 @@ int A::static_int = 1;
           "name": "private_member",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 69,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "int"
         },
@@ -167,9 +165,9 @@ int A::static_int = 1;
           "name": "a_",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 70,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "int"
         },
@@ -179,9 +177,9 @@ int A::static_int = 1;
           "name": "b_",
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 70,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "int"
         },
@@ -191,9 +189,9 @@ int A::static_int = 1;
           "name": "c_",
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 70,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "int"
         },
@@ -203,9 +201,9 @@ int A::static_int = 1;
           "name": "static_int",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 53,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "int"
         },
@@ -215,9 +213,9 @@ int A::static_int = 1;
           "name": "static_const_int",
           "source_location": {
             "column": 22,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 54,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "const int"
         },
@@ -227,9 +225,9 @@ int A::static_int = 1;
           "name": "auto_member",
           "source_location": {
             "column": 23,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 55,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "const unsigned long"
         }
@@ -254,9 +252,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 9,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "void"
         },
@@ -284,9 +282,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "void"
         },
@@ -314,9 +312,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 21,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "void"
         },
@@ -344,9 +342,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 22,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "void"
         },
@@ -369,9 +367,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 23,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "void"
         },
@@ -394,9 +392,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 25,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "void"
         },
@@ -419,9 +417,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 26,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "int"
         },
@@ -444,9 +442,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 27,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "void"
         },
@@ -469,9 +467,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "int"
         },
@@ -494,9 +492,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 30,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "A &"
         },
@@ -524,9 +522,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 36,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "A &"
         },
@@ -554,9 +552,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 37,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "A &"
         },
@@ -579,9 +577,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 27,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 39,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "std::size_t"
         },
@@ -609,9 +607,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 41,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "int"
         },
@@ -643,9 +641,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 42,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "int"
         },
@@ -674,9 +672,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 44,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "int"
         },
@@ -709,9 +707,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 45,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "std::string"
         },
@@ -739,9 +737,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 14,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 50,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "A"
         },
@@ -764,9 +762,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 58,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "void"
         },
@@ -789,9 +787,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00003/t00003.cc",
+            "file": "t00003.cc",
             "line": 67,
-            "translation_unit": "../../tests/t00003/t00003.cc"
+            "translation_unit": "t00003.cc"
           },
           "type": "void"
         },
@@ -824,19 +822,14 @@ int A::static_int = 1;
       "namespace": "clanguml::t00003",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00003/t00003.cc",
+        "file": "t00003.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00003/t00003.cc"
+        "translation_unit": "t00003.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00003_class",
   "relationships": [],
   "using_namespace": "clanguml::t00003"
diff --git a/docs/test_cases/t00003_class.svg b/docs/test_cases/t00003_class.svg
index 6a3d9ca1..9c902a68 100644
--- a/docs/test_cases/t00003_class.svg
+++ b/docs/test_cases/t00003_class.svg
@@ -1,6 +1,6 @@
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-    <filter height="300%" id="f1xnnv3ngciab9" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1cwwu08bf222z" width="300%" x="-1" y="-1">
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@@ -9,227 +9,227 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L10" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L10" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L10" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L10" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L21" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L21" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L21" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L21" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L22" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L22" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L22" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L22" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L23" target="_top" title="~A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L23" xlink:show="new" xlink:title="~A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L36" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L36" xlink:show="new" xlink:title="operator=" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L54" target="_top" title="static_const_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L54" xlink:show="new" xlink:title="static_const_int" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L53" target="_top" title="static_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L53" xlink:show="new" xlink:title="static_int" xlink:type="simple">
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diff --git a/docs/test_cases/t00003_class_mermaid.svg b/docs/test_cases/t00003_class_mermaid.svg
index 10f24108..f2e3c3cb 100644
--- a/docs/test_cases/t00003_class_mermaid.svg
+++ b/docs/test_cases/t00003_class_mermaid.svg
@@ -52,7 +52,7 @@
       <g class="edgePaths"/>
       <g class="edgeLabels"/>
       <g class="nodes">
-        <a transform="translate(200.375, 377.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00003/t00003.cc#L7">
+        <a transform="translate(200.375, 377.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00003/t00003.cc#L7">
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diff --git a/docs/test_cases/t00004.md b/docs/test_cases/t00004.md
index 8c581025..4b7b036b 100644
--- a/docs/test_cases/t00004.md
+++ b/docs/test_cases/t00004.md
@@ -1,17 +1,12 @@
 # t00004 - Nested classes and enums
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00004_class:
     type: class
     glob:
-      - ../../tests/t00004/t00004.cc
-    using_namespace:
-      - clanguml::t00004
-      - clanguml::t00004::A
-      - clanguml::t00004::A::AA
+      - t00004.cc
+    using_namespace: clanguml::t00004
     include:
       namespaces:
         - clanguml::t00004
@@ -98,9 +93,9 @@ public:
       "namespace": "clanguml::t00004",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 4,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -118,9 +113,9 @@ public:
       "namespace": "clanguml::t00004",
       "source_location": {
         "column": 10,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "type": "enum"
     },
@@ -154,9 +149,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00004/t00004.cc",
+            "file": "t00004.cc",
             "line": 11,
-            "translation_unit": "../../tests/t00004/t00004.cc"
+            "translation_unit": "t00004.cc"
           },
           "type": "void"
         },
@@ -179,9 +174,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00004/t00004.cc",
+            "file": "t00004.cc",
             "line": 20,
-            "translation_unit": "../../tests/t00004/t00004.cc"
+            "translation_unit": "t00004.cc"
           },
           "type": "void"
         }
@@ -190,9 +185,9 @@ public:
       "namespace": "clanguml::t00004",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -212,9 +207,9 @@ public:
       "namespace": "clanguml::t00004",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -232,9 +227,9 @@ public:
       "namespace": "clanguml::t00004",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 15,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "type": "enum"
     },
@@ -253,9 +248,9 @@ public:
       "namespace": "clanguml::t00004",
       "source_location": {
         "column": 15,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 17,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -275,9 +270,9 @@ public:
       "namespace": "clanguml::t00004",
       "source_location": {
         "column": 33,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 33,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "template_parameters": [
         {
@@ -305,9 +300,9 @@ public:
           "name": "t",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00004/t00004.cc",
+            "file": "t00004.cc",
             "line": 25,
-            "translation_unit": "../../tests/t00004/t00004.cc"
+            "translation_unit": "t00004.cc"
           },
           "type": "T"
         },
@@ -317,9 +312,9 @@ public:
           "name": "b_int",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t00004/t00004.cc",
+            "file": "t00004.cc",
             "line": 37,
-            "translation_unit": "../../tests/t00004/t00004.cc"
+            "translation_unit": "t00004.cc"
           },
           "type": "B<int>"
         }
@@ -329,9 +324,9 @@ public:
       "namespace": "clanguml::t00004",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 23,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "template_parameters": [
         {
@@ -358,9 +353,9 @@ public:
       "namespace": "clanguml::t00004",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 27,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -380,9 +375,9 @@ public:
       "namespace": "clanguml::t00004",
       "source_location": {
         "column": 15,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 28,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -399,9 +394,9 @@ public:
       "namespace": "clanguml::t00004",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 30,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "type": "enum"
     },
@@ -421,9 +416,9 @@ public:
           "name": "b",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t00004/t00004.cc",
+            "file": "t00004.cc",
             "line": 34,
-            "translation_unit": "../../tests/t00004/t00004.cc"
+            "translation_unit": "t00004.cc"
           },
           "type": "V"
         }
@@ -433,9 +428,9 @@ public:
       "namespace": "clanguml::t00004",
       "source_location": {
         "column": 33,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 33,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "template_parameters": [
         {
@@ -459,9 +454,9 @@ public:
       "namespace": "clanguml::t00004",
       "source_location": {
         "column": 16,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 39,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "type": "enum"
     },
@@ -480,9 +475,9 @@ public:
       "namespace": "clanguml::t00004::detail",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 43,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -500,9 +495,9 @@ public:
       "namespace": "clanguml::t00004::detail",
       "source_location": {
         "column": 16,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 45,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "type": "enum"
     },
@@ -521,19 +516,14 @@ public:
       "namespace": "clanguml::t00004::detail",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t00004/t00004.cc",
+        "file": "t00004.cc",
         "line": 47,
-        "translation_unit": "../../tests/t00004/t00004.cc"
+        "translation_unit": "t00004.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00004_class",
   "relationships": [
     {
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index eba25be6..f8143353 100644
--- a/docs/test_cases/t00004_class.svg
+++ b/docs/test_cases/t00004_class.svg
@@ -1,6 +1,6 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00004/t00004.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00004/t00004.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
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-        <a transform="translate(872.2421875, 444.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00004/t00004.cc#L28">
+        <a transform="translate(872.2421875, 444.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00004/t00004.cc#L28">
           <g title="C##AA##AAA" id="classId-C_0001597801087286500866-9" class="node default clickable">
             <rect height="57" width="105.640625" y="-28.5" x="-52.8203125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="52.8203125" x1="-52.8203125" class="divider"/>
@@ -450,7 +450,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1168.86328125, 444.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00004/t00004.cc#L30">
+        <a transform="translate(1168.86328125, 444.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00004/t00004.cc#L30">
           <g title="C##AA##CCC" id="classId-C_0000081819202639599734-10" class="node default clickable">
             <rect height="123" width="121.75" y="-61.5" x="-60.875" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="60.875" x1="-60.875" class="divider"/>
@@ -479,7 +479,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(476.3359375, 444.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00004/t00004.cc#L33">
+        <a transform="translate(476.3359375, 444.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00004/t00004.cc#L33">
           <g title="C##B" id="classId-C_0001381298335849583950-11" class="node default clickable">
             <rect height="79" width="78.125" y="-39.5" x="-39.0625" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="39.0625" x1="-39.0625" class="divider"/>
@@ -503,7 +503,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(611.4609375, 249.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00004/t00004.cc#L39">
+        <a transform="translate(611.4609375, 249.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00004/t00004.cc#L39">
           <g title="C##CC" id="classId-C_0002037378936100378699-12" class="node default clickable">
             <rect height="123" width="121.75" y="-61.5" x="-60.875" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="60.875" x1="-60.875" class="divider"/>
@@ -532,7 +532,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(866.83984375, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00004/t00004.cc#L43">
+        <a transform="translate(866.83984375, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00004/t00004.cc#L43">
           <g title="D" id="classId-C_0000612133170877135796-13" class="node default clickable">
             <rect height="57" width="79" y="-28.5" x="-39.5" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="39.5" x1="-39.5" class="divider"/>
@@ -551,7 +551,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(783.2109375, 249.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00004/t00004.cc#L45">
+        <a transform="translate(783.2109375, 249.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00004/t00004.cc#L45">
           <g title="D##AA" id="classId-C_0001572080057917630922-14" class="node default clickable">
             <rect height="145" width="121.75" y="-72.5" x="-60.875" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="60.875" x1="-60.875" class="divider"/>
@@ -585,7 +585,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(950.46875, 249.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00004/t00004.cc#L47">
+        <a transform="translate(950.46875, 249.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00004/t00004.cc#L47">
           <g title="D##DD" id="classId-C_0000600916232677555492-15" class="node default clickable">
             <rect height="57" width="112.765625" y="-28.5" x="-56.3828125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="56.3828125" x1="-56.3828125" class="divider"/>
diff --git a/docs/test_cases/t00005.md b/docs/test_cases/t00005.md
index 51c3375d..cfcbaf55 100644
--- a/docs/test_cases/t00005.md
+++ b/docs/test_cases/t00005.md
@@ -1,15 +1,12 @@
 # t00005 - Basic class field relationships
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00005_class:
     type: class
     glob:
-      - ../../tests/t00005/t00005.cc
-    using_namespace:
-      - clanguml::t00005
+      - t00005.cc
+    using_namespace: clanguml::t00005
     include:
       namespaces:
         - clanguml::t00005
@@ -88,9 +85,9 @@ public:
       "namespace": "clanguml::t00005",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00005/t00005.cc",
+        "file": "t00005.cc",
         "line": 3,
-        "translation_unit": "../../tests/t00005/t00005.cc"
+        "translation_unit": "t00005.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -110,9 +107,9 @@ public:
       "namespace": "clanguml::t00005",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00005/t00005.cc",
+        "file": "t00005.cc",
         "line": 5,
-        "translation_unit": "../../tests/t00005/t00005.cc"
+        "translation_unit": "t00005.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -132,9 +129,9 @@ public:
       "namespace": "clanguml::t00005",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00005/t00005.cc",
+        "file": "t00005.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00005/t00005.cc"
+        "translation_unit": "t00005.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -154,9 +151,9 @@ public:
       "namespace": "clanguml::t00005",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00005/t00005.cc",
+        "file": "t00005.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00005/t00005.cc"
+        "translation_unit": "t00005.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -176,9 +173,9 @@ public:
       "namespace": "clanguml::t00005",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00005/t00005.cc",
+        "file": "t00005.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00005/t00005.cc"
+        "translation_unit": "t00005.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -198,9 +195,9 @@ public:
       "namespace": "clanguml::t00005",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00005/t00005.cc",
+        "file": "t00005.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00005/t00005.cc"
+        "translation_unit": "t00005.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -220,9 +217,9 @@ public:
       "namespace": "clanguml::t00005",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00005/t00005.cc",
+        "file": "t00005.cc",
         "line": 15,
-        "translation_unit": "../../tests/t00005/t00005.cc"
+        "translation_unit": "t00005.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -242,9 +239,9 @@ public:
       "namespace": "clanguml::t00005",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00005/t00005.cc",
+        "file": "t00005.cc",
         "line": 17,
-        "translation_unit": "../../tests/t00005/t00005.cc"
+        "translation_unit": "t00005.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -264,9 +261,9 @@ public:
       "namespace": "clanguml::t00005",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00005/t00005.cc",
+        "file": "t00005.cc",
         "line": 19,
-        "translation_unit": "../../tests/t00005/t00005.cc"
+        "translation_unit": "t00005.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -286,9 +283,9 @@ public:
       "namespace": "clanguml::t00005",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00005/t00005.cc",
+        "file": "t00005.cc",
         "line": 21,
-        "translation_unit": "../../tests/t00005/t00005.cc"
+        "translation_unit": "t00005.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -308,9 +305,9 @@ public:
       "namespace": "clanguml::t00005",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00005/t00005.cc",
+        "file": "t00005.cc",
         "line": 23,
-        "translation_unit": "../../tests/t00005/t00005.cc"
+        "translation_unit": "t00005.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -331,9 +328,9 @@ public:
           "name": "some_int",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00005/t00005.cc",
+            "file": "t00005.cc",
             "line": 27,
-            "translation_unit": "../../tests/t00005/t00005.cc"
+            "translation_unit": "t00005.cc"
           },
           "type": "int"
         },
@@ -343,9 +340,9 @@ public:
           "name": "some_int_pointer",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00005/t00005.cc",
+            "file": "t00005.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00005/t00005.cc"
+            "translation_unit": "t00005.cc"
           },
           "type": "int *"
         },
@@ -355,9 +352,9 @@ public:
           "name": "some_int_pointer_pointer",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t00005/t00005.cc",
+            "file": "t00005.cc",
             "line": 29,
-            "translation_unit": "../../tests/t00005/t00005.cc"
+            "translation_unit": "t00005.cc"
           },
           "type": "int **"
         },
@@ -367,9 +364,9 @@ public:
           "name": "some_int_reference",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00005/t00005.cc",
+            "file": "t00005.cc",
             "line": 30,
-            "translation_unit": "../../tests/t00005/t00005.cc"
+            "translation_unit": "t00005.cc"
           },
           "type": "int &"
         },
@@ -379,9 +376,9 @@ public:
           "name": "a",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00005/t00005.cc",
+            "file": "t00005.cc",
             "line": 31,
-            "translation_unit": "../../tests/t00005/t00005.cc"
+            "translation_unit": "t00005.cc"
           },
           "type": "A"
         },
@@ -391,9 +388,9 @@ public:
           "name": "b",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00005/t00005.cc",
+            "file": "t00005.cc",
             "line": 32,
-            "translation_unit": "../../tests/t00005/t00005.cc"
+            "translation_unit": "t00005.cc"
           },
           "type": "B *"
         },
@@ -403,9 +400,9 @@ public:
           "name": "c",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00005/t00005.cc",
+            "file": "t00005.cc",
             "line": 33,
-            "translation_unit": "../../tests/t00005/t00005.cc"
+            "translation_unit": "t00005.cc"
           },
           "type": "C &"
         },
@@ -415,9 +412,9 @@ public:
           "name": "d",
           "source_location": {
             "column": 14,
-            "file": "../../tests/t00005/t00005.cc",
+            "file": "t00005.cc",
             "line": 34,
-            "translation_unit": "../../tests/t00005/t00005.cc"
+            "translation_unit": "t00005.cc"
           },
           "type": "const D *"
         },
@@ -427,9 +424,9 @@ public:
           "name": "e",
           "source_location": {
             "column": 14,
-            "file": "../../tests/t00005/t00005.cc",
+            "file": "t00005.cc",
             "line": 35,
-            "translation_unit": "../../tests/t00005/t00005.cc"
+            "translation_unit": "t00005.cc"
           },
           "type": "const E &"
         },
@@ -439,9 +436,9 @@ public:
           "name": "f",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00005/t00005.cc",
+            "file": "t00005.cc",
             "line": 36,
-            "translation_unit": "../../tests/t00005/t00005.cc"
+            "translation_unit": "t00005.cc"
           },
           "type": "F &&"
         },
@@ -451,9 +448,9 @@ public:
           "name": "g",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00005/t00005.cc",
+            "file": "t00005.cc",
             "line": 37,
-            "translation_unit": "../../tests/t00005/t00005.cc"
+            "translation_unit": "t00005.cc"
           },
           "type": "G **"
         },
@@ -463,9 +460,9 @@ public:
           "name": "h",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00005/t00005.cc",
+            "file": "t00005.cc",
             "line": 38,
-            "translation_unit": "../../tests/t00005/t00005.cc"
+            "translation_unit": "t00005.cc"
           },
           "type": "H ***"
         },
@@ -475,9 +472,9 @@ public:
           "name": "i",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00005/t00005.cc",
+            "file": "t00005.cc",
             "line": 39,
-            "translation_unit": "../../tests/t00005/t00005.cc"
+            "translation_unit": "t00005.cc"
           },
           "type": "I *&"
         },
@@ -487,9 +484,9 @@ public:
           "name": "j",
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00005/t00005.cc",
+            "file": "t00005.cc",
             "line": 40,
-            "translation_unit": "../../tests/t00005/t00005.cc"
+            "translation_unit": "t00005.cc"
           },
           "type": "volatile J *"
         },
@@ -499,9 +496,9 @@ public:
           "name": "k",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00005/t00005.cc",
+            "file": "t00005.cc",
             "line": 41,
-            "translation_unit": "../../tests/t00005/t00005.cc"
+            "translation_unit": "t00005.cc"
           },
           "type": "K *"
         }
@@ -511,19 +508,14 @@ public:
       "namespace": "clanguml::t00005",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00005/t00005.cc",
+        "file": "t00005.cc",
         "line": 25,
-        "translation_unit": "../../tests/t00005/t00005.cc"
+        "translation_unit": "t00005.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00005_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00005_class.svg b/docs/test_cases/t00005_class.svg
index 6d516d25..dff1eb8f 100644
--- a/docs/test_cases/t00005_class.svg
+++ b/docs/test_cases/t00005_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fkyua6uvcdnab" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fqrm8prtysnud" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,205 +9,205 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L3" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L3" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L3" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L3" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L21" target="_top" title="J" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L21" xlink:show="new" xlink:title="J" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L23" target="_top" title="K" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L23" xlink:show="new" xlink:title="K" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L25" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L25" xlink:show="new" xlink:title="R" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L31" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L31" xlink:show="new" xlink:title="a" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L31" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L31" xlink:show="new" xlink:title="a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L31" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L31" xlink:show="new" xlink:title="a" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="26" x="317" y="62.2104">a : A</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L32" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L32" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L32" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L32" xlink:show="new" xlink:title="b" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="66.8047"/>
       <ellipse cx="308" cy="71.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L32" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L32" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L32" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L32" xlink:show="new" xlink:title="b" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="37" x="317" y="75.0151">b : B *</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L33" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L33" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L33" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L33" xlink:show="new" xlink:title="c" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="79.6094"/>
       <ellipse cx="308" cy="84.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L33" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L33" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L33" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L33" xlink:show="new" xlink:title="c" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="40" x="317" y="87.8198">c : C &amp;</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L34" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L34" xlink:show="new" xlink:title="d" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L34" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L34" xlink:show="new" xlink:title="d" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="92.4141"/>
       <ellipse cx="308" cy="97.4141" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L34" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L34" xlink:show="new" xlink:title="d" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L34" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L34" xlink:show="new" xlink:title="d" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L35" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L35" xlink:show="new" xlink:title="e" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L35" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L35" xlink:show="new" xlink:title="e" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L35" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L35" xlink:show="new" xlink:title="e" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L35" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L35" xlink:show="new" xlink:title="e" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="75" x="317" y="113.4292">e : const E &amp;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L36" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L36" xlink:show="new" xlink:title="f" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L36" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L36" xlink:show="new" xlink:title="f" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="118.0234"/>
       <ellipse cx="308" cy="123.0234" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L36" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L36" xlink:show="new" xlink:title="f" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L36" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L36" xlink:show="new" xlink:title="f" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="46" x="317" y="126.2339">f : F &amp;&amp;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L37" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L37" xlink:show="new" xlink:title="g" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L37" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L37" xlink:show="new" xlink:title="g" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="130.8281"/>
       <ellipse cx="308" cy="135.8281" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L37" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L37" xlink:show="new" xlink:title="g" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L37" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L37" xlink:show="new" xlink:title="g" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="44" x="317" y="139.0386">g : G **</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L38" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L38" xlink:show="new" xlink:title="h" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L38" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L38" xlink:show="new" xlink:title="h" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="143.6328"/>
       <ellipse cx="308" cy="148.6328" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L38" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L38" xlink:show="new" xlink:title="h" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L38" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L38" xlink:show="new" xlink:title="h" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="49" x="317" y="151.8433">h : H ***</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L39" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L39" xlink:show="new" xlink:title="i" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L39" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L39" xlink:show="new" xlink:title="i" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="156.4375"/>
       <ellipse cx="308" cy="161.4375" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L39" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L39" xlink:show="new" xlink:title="i" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L39" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L39" xlink:show="new" xlink:title="i" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="38" x="317" y="164.6479">i : I *&amp;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L40" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L40" xlink:show="new" xlink:title="j" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L40" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L40" xlink:show="new" xlink:title="j" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="169.2422"/>
       <ellipse cx="308" cy="174.2422" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L40" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L40" xlink:show="new" xlink:title="j" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L40" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L40" xlink:show="new" xlink:title="j" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="72" x="317" y="177.4526">j : volatile J *</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L41" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L41" xlink:show="new" xlink:title="k" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L41" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L41" xlink:show="new" xlink:title="k" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="182.0469"/>
       <ellipse cx="308" cy="187.0469" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L41" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L41" xlink:show="new" xlink:title="k" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L41" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L41" xlink:show="new" xlink:title="k" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="35" x="317" y="190.2573">k : K *</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L27" target="_top" title="some_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L27" xlink:show="new" xlink:title="some_int" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L27" target="_top" title="some_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L27" xlink:show="new" xlink:title="some_int" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="194.8516"/>
       <ellipse cx="308" cy="199.8516" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L27" target="_top" title="some_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L27" xlink:show="new" xlink:title="some_int" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L27" target="_top" title="some_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L27" xlink:show="new" xlink:title="some_int" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="78" x="317" y="203.062">some_int : int</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L28" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L28" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L28" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L28" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="207.6563"/>
       <ellipse cx="308" cy="212.6563" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L28" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L28" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L28" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L28" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="134" x="317" y="215.8667">some_int_pointer : int *</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L29" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L29" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L29" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L29" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="220.4609"/>
       <ellipse cx="308" cy="225.4609" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L29" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L29" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L29" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L29" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="186" x="317" y="228.6714">some_int_pointer_pointer : int **</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L30" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L30" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L30" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L30" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="233.2656"/>
       <ellipse cx="308" cy="238.2656" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L30" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L30" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L30" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L30" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="153" x="317" y="241.4761">some_int_reference : int &amp;</text>
     </a>
     <path d="M285.16,195.65 C219.46,233.13 136.34,281.08 63,325 C57.55,328.26 51.69,331.86 46.28,335.22 " fill="none" id="C_0000630692407373144211&lt;-C_0000096355893895780319" style="stroke: #A80036; stroke-width: 1.0;"/>
diff --git a/docs/test_cases/t00005_class_mermaid.svg b/docs/test_cases/t00005_class_mermaid.svg
index ab433bc5..4ccee16d 100644
--- a/docs/test_cases/t00005_class_mermaid.svg
+++ b/docs/test_cases/t00005_class_mermaid.svg
@@ -186,7 +186,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(21.28125, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L3">
+        <a transform="translate(21.28125, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L3">
           <g title="A" id="classId-C_0000096355893895780319-0" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -205,7 +205,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(97.84375, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L5">
+        <a transform="translate(97.84375, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L5">
           <g title="B" id="classId-C_0001909425857334087541-1" class="node default clickable">
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             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -224,7 +224,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(174.40625, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L7">
+        <a transform="translate(174.40625, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L7">
           <g title="C" id="classId-C_0000968176384460064907-2" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -243,7 +243,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(250.96875, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L9">
+        <a transform="translate(250.96875, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L9">
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             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -262,7 +262,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(327.0859375, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L11">
+        <a transform="translate(327.0859375, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L11">
           <g title="E" id="classId-C_0000887960136921844658-4" class="node default clickable">
             <rect height="57" width="25.671875" y="-28.5" x="-12.8359375" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="12.8359375" x1="-12.8359375" class="divider"/>
@@ -281,7 +281,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(402.3125, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L13">
+        <a transform="translate(402.3125, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L13">
           <g title="F" id="classId-C_0000772719357856231772-5" class="node default clickable">
             <rect height="57" width="24.78125" y="-28.5" x="-12.390625" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="12.390625" x1="-12.390625" class="divider"/>
@@ -300,7 +300,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(478.4296875, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L15">
+        <a transform="translate(478.4296875, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L15">
           <g title="G" id="classId-C_0000979147885884736437-6" class="node default clickable">
             <rect height="57" width="27.453125" y="-28.5" x="-13.7265625" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.7265625" x1="-13.7265625" class="divider"/>
@@ -319,7 +319,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(555.4375, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L17">
+        <a transform="translate(555.4375, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L17">
           <g title="H" id="classId-C_0001440673301054236675-7" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -338,7 +338,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(628.4453125, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L19">
+        <a transform="translate(628.4453125, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L19">
           <g title="I" id="classId-C_0000109681731550086430-8" class="node default clickable">
             <rect height="57" width="19.453125" y="-28.5" x="-9.7265625" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="9.7265625" x1="-9.7265625" class="divider"/>
@@ -357,7 +357,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(700.125, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L21">
+        <a transform="translate(700.125, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L21">
           <g title="J" id="classId-C_0000338330011969650325-9" class="node default clickable">
             <rect height="57" width="23.90625" y="-28.5" x="-11.953125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="11.953125" x1="-11.953125" class="divider"/>
@@ -376,7 +376,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(775.359375, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L23">
+        <a transform="translate(775.359375, 491.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L23">
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             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -395,7 +395,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(402.3125, 201.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00005/t00005.cc#L25">
+        <a transform="translate(402.3125, 201.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00005/t00005.cc#L25">
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             <rect height="387" width="245.8125" y="-193.5" x="-122.90625" class="outer title-state"/>
             <line y2="-163.5" y1="-163.5" x2="122.90625" x1="-122.90625" class="divider"/>
diff --git a/docs/test_cases/t00006.md b/docs/test_cases/t00006.md
index c276b299..a6bf6f58 100644
--- a/docs/test_cases/t00006.md
+++ b/docs/test_cases/t00006.md
@@ -1,15 +1,12 @@
 # t00006 - Class field relationships inferred from templates
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00006_class:
     type: class
     glob:
-      - ../../tests/t00006/t00006.cc
-    using_namespace:
-      - clanguml::t00006
+      - t00006.cc
+    using_namespace: clanguml::t00006
     include:
       namespaces:
         - clanguml::t00006
@@ -112,9 +109,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -134,9 +131,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -156,9 +153,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -178,9 +175,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -200,9 +197,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 15,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -222,9 +219,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 17,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -244,9 +241,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 19,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -266,9 +263,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 21,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -288,9 +285,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 23,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -310,9 +307,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 25,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -332,9 +329,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 27,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -354,9 +351,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 29,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -376,9 +373,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 31,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -398,9 +395,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 33,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -420,9 +417,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 35,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -442,9 +439,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 37,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -465,9 +462,9 @@ public:
           "name": "data",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00006/t00006.cc",
+            "file": "t00006.cc",
             "line": 41,
-            "translation_unit": "../../tests/t00006/t00006.cc"
+            "translation_unit": "t00006.cc"
           },
           "type": "std::vector<T>"
         }
@@ -477,9 +474,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 39,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [
         {
@@ -506,9 +503,9 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 39,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [
         {
@@ -536,9 +533,9 @@ public:
           "name": "a",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00006/t00006.cc",
+            "file": "t00006.cc",
             "line": 46,
-            "translation_unit": "../../tests/t00006/t00006.cc"
+            "translation_unit": "t00006.cc"
           },
           "type": "std::vector<A>"
         },
@@ -548,9 +545,9 @@ public:
           "name": "b",
           "source_location": {
             "column": 22,
-            "file": "../../tests/t00006/t00006.cc",
+            "file": "t00006.cc",
             "line": 47,
-            "translation_unit": "../../tests/t00006/t00006.cc"
+            "translation_unit": "t00006.cc"
           },
           "type": "std::vector<B *>"
         },
@@ -560,9 +557,9 @@ public:
           "name": "c",
           "source_location": {
             "column": 22,
-            "file": "../../tests/t00006/t00006.cc",
+            "file": "t00006.cc",
             "line": 49,
-            "translation_unit": "../../tests/t00006/t00006.cc"
+            "translation_unit": "t00006.cc"
           },
           "type": "std::map<int,C>"
         },
@@ -572,9 +569,9 @@ public:
           "name": "d",
           "source_location": {
             "column": 24,
-            "file": "../../tests/t00006/t00006.cc",
+            "file": "t00006.cc",
             "line": 50,
-            "translation_unit": "../../tests/t00006/t00006.cc"
+            "translation_unit": "t00006.cc"
           },
           "type": "std::map<int,D *>"
         },
@@ -584,9 +581,9 @@ public:
           "name": "e",
           "source_location": {
             "column": 25,
-            "file": "../../tests/t00006/t00006.cc",
+            "file": "t00006.cc",
             "line": 52,
-            "translation_unit": "../../tests/t00006/t00006.cc"
+            "translation_unit": "t00006.cc"
           },
           "type": "custom_container<E>"
         },
@@ -596,9 +593,9 @@ public:
           "name": "f",
           "source_location": {
             "column": 33,
-            "file": "../../tests/t00006/t00006.cc",
+            "file": "t00006.cc",
             "line": 54,
-            "translation_unit": "../../tests/t00006/t00006.cc"
+            "translation_unit": "t00006.cc"
           },
           "type": "std::vector<std::vector<F>>"
         },
@@ -608,9 +605,9 @@ public:
           "name": "g",
           "source_location": {
             "column": 37,
-            "file": "../../tests/t00006/t00006.cc",
+            "file": "t00006.cc",
             "line": 55,
-            "translation_unit": "../../tests/t00006/t00006.cc"
+            "translation_unit": "t00006.cc"
           },
           "type": "std::map<int,std::vector<G *>>"
         },
@@ -620,9 +617,9 @@ public:
           "name": "h",
           "source_location": {
             "column": 23,
-            "file": "../../tests/t00006/t00006.cc",
+            "file": "t00006.cc",
             "line": 57,
-            "translation_unit": "../../tests/t00006/t00006.cc"
+            "translation_unit": "t00006.cc"
           },
           "type": "std::array<H,10>"
         },
@@ -632,9 +629,9 @@ public:
           "name": "i",
           "source_location": {
             "column": 24,
-            "file": "../../tests/t00006/t00006.cc",
+            "file": "t00006.cc",
             "line": 58,
-            "translation_unit": "../../tests/t00006/t00006.cc"
+            "translation_unit": "t00006.cc"
           },
           "type": "std::array<I *,5>"
         },
@@ -644,9 +641,9 @@ public:
           "name": "j",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00006/t00006.cc",
+            "file": "t00006.cc",
             "line": 60,
-            "translation_unit": "../../tests/t00006/t00006.cc"
+            "translation_unit": "t00006.cc"
           },
           "type": "J[10]"
         },
@@ -656,9 +653,9 @@ public:
           "name": "k",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00006/t00006.cc",
+            "file": "t00006.cc",
             "line": 61,
-            "translation_unit": "../../tests/t00006/t00006.cc"
+            "translation_unit": "t00006.cc"
           },
           "type": "K *[20]"
         },
@@ -668,9 +665,9 @@ public:
           "name": "lm",
           "source_location": {
             "column": 34,
-            "file": "../../tests/t00006/t00006.cc",
+            "file": "t00006.cc",
             "line": 63,
-            "translation_unit": "../../tests/t00006/t00006.cc"
+            "translation_unit": "t00006.cc"
           },
           "type": "std::vector<std::pair<L,M>>"
         },
@@ -680,9 +677,9 @@ public:
           "name": "ns",
           "source_location": {
             "column": 28,
-            "file": "../../tests/t00006/t00006.cc",
+            "file": "t00006.cc",
             "line": 65,
-            "translation_unit": "../../tests/t00006/t00006.cc"
+            "translation_unit": "t00006.cc"
           },
           "type": "std::tuple<N,NN,NNN>"
         }
@@ -692,19 +689,14 @@ public:
       "namespace": "clanguml::t00006",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00006/t00006.cc",
+        "file": "t00006.cc",
         "line": 44,
-        "translation_unit": "../../tests/t00006/t00006.cc"
+        "translation_unit": "t00006.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00006_class",
   "relationships": [
     {
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index 5e8130fe..554d0cf4 100644
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L41" target="_top" title="data" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L41" xlink:show="new" xlink:title="data" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L49" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L49" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L49" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L49" xlink:show="new" xlink:title="c" xlink:type="simple">
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       <ellipse cx="482" cy="84.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L49" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L49" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L49" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L49" xlink:show="new" xlink:title="c" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="113" x="491" y="87.8198">c : std::map&lt;int,C&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L50" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L50" xlink:show="new" xlink:title="d" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L50" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L50" xlink:show="new" xlink:title="d" xlink:type="simple">
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       <ellipse cx="482" cy="97.4141" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L50" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L50" xlink:show="new" xlink:title="d" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L50" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L50" xlink:show="new" xlink:title="d" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="124" x="491" y="100.6245">d : std::map&lt;int,D *&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L52" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L52" xlink:show="new" xlink:title="e" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L52" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L52" xlink:show="new" xlink:title="e" xlink:type="simple">
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       <ellipse cx="482" cy="110.2188" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L52" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L52" xlink:show="new" xlink:title="e" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L52" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L52" xlink:show="new" xlink:title="e" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="491" y="113.4292">e : custom_container&lt;E&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L54" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L54" xlink:show="new" xlink:title="f" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L54" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L54" xlink:show="new" xlink:title="f" xlink:type="simple">
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       <ellipse cx="482" cy="123.0234" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L54" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L54" xlink:show="new" xlink:title="f" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L54" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L54" xlink:show="new" xlink:title="f" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="180" x="491" y="126.2339">f : std::vector&lt;std::vector&lt;F&gt;&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L55" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L55" xlink:show="new" xlink:title="g" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L55" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L55" xlink:show="new" xlink:title="g" xlink:type="simple">
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       <ellipse cx="482" cy="135.8281" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L55" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L55" xlink:show="new" xlink:title="g" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L55" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L55" xlink:show="new" xlink:title="g" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="204" x="491" y="139.0386">g : std::map&lt;int,std::vector&lt;G *&gt;&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L57" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L57" xlink:show="new" xlink:title="h" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L57" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L57" xlink:show="new" xlink:title="h" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="477" y="143.6328"/>
       <ellipse cx="482" cy="148.6328" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L57" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L57" xlink:show="new" xlink:title="h" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L57" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L57" xlink:show="new" xlink:title="h" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="119" x="491" y="151.8433">h : std::array&lt;H,10&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L58" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L58" xlink:show="new" xlink:title="i" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L58" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L58" xlink:show="new" xlink:title="i" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="477" y="156.4375"/>
       <ellipse cx="482" cy="161.4375" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L58" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L58" xlink:show="new" xlink:title="i" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L58" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L58" xlink:show="new" xlink:title="i" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="113" x="491" y="164.6479">i : std::array&lt;I *,5&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L60" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L60" xlink:show="new" xlink:title="j" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L60" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L60" xlink:show="new" xlink:title="j" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="477" y="169.2422"/>
       <ellipse cx="482" cy="174.2422" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L60" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L60" xlink:show="new" xlink:title="j" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L60" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L60" xlink:show="new" xlink:title="j" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="40" x="491" y="177.4526">j : J[10]</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L61" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L61" xlink:show="new" xlink:title="k" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L61" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L61" xlink:show="new" xlink:title="k" xlink:type="simple">
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       <ellipse cx="482" cy="187.0469" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L61" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L61" xlink:show="new" xlink:title="k" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L61" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L61" xlink:show="new" xlink:title="k" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="57" x="491" y="190.2573">k : K *[20]</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L63" target="_top" title="lm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L63" xlink:show="new" xlink:title="lm" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L63" target="_top" title="lm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L63" xlink:show="new" xlink:title="lm" xlink:type="simple">
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       <ellipse cx="482" cy="199.8516" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L63" target="_top" title="lm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L63" xlink:show="new" xlink:title="lm" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L63" target="_top" title="lm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L63" xlink:show="new" xlink:title="lm" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="190" x="491" y="203.062">lm : std::vector&lt;std::pair&lt;L,M&gt;&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L65" target="_top" title="ns" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L65" xlink:show="new" xlink:title="ns" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L65" target="_top" title="ns" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L65" xlink:show="new" xlink:title="ns" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="477" y="207.6563"/>
       <ellipse cx="482" cy="212.6563" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L65" target="_top" title="ns" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L65" xlink:show="new" xlink:title="ns" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L65" target="_top" title="ns" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L65" xlink:show="new" xlink:title="ns" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="154" x="491" y="215.8667">ns : std::tuple&lt;N,NN,NNN&gt;</text>
     </a>
     <path d="M1219.28,347.24 C1208.62,365.3 1193.8,390.41 1182.5,409.56 " fill="none" id="C_0000050153113082434858-&gt;C_0001092550394020578978" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
diff --git a/docs/test_cases/t00006_class_mermaid.svg b/docs/test_cases/t00006_class_mermaid.svg
index a009e50c..6476f4a6 100644
--- a/docs/test_cases/t00006_class_mermaid.svg
+++ b/docs/test_cases/t00006_class_mermaid.svg
@@ -270,7 +270,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(21.28125, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L7">
+        <a transform="translate(21.28125, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L7">
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             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -289,7 +289,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(97.84375, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L9">
+        <a transform="translate(97.84375, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L9">
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             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -308,7 +308,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(174.40625, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L11">
+        <a transform="translate(174.40625, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L11">
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             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -327,7 +327,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(250.96875, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L13">
+        <a transform="translate(250.96875, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L13">
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@@ -346,7 +346,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1194.76953125, 565.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L15">
+        <a transform="translate(1194.76953125, 565.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L15">
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@@ -365,7 +365,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(326.640625, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L17">
+        <a transform="translate(326.640625, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L17">
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             <rect height="57" width="24.78125" y="-28.5" x="-12.390625" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="12.390625" x1="-12.390625" class="divider"/>
@@ -384,7 +384,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(402.7578125, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L19">
+        <a transform="translate(402.7578125, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L19">
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             <rect height="57" width="27.453125" y="-28.5" x="-13.7265625" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.7265625" x1="-13.7265625" class="divider"/>
@@ -403,7 +403,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(479.765625, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L21">
+        <a transform="translate(479.765625, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L21">
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             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -422,7 +422,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(552.7734375, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L23">
+        <a transform="translate(552.7734375, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L23">
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             <line y2="1.5" y1="1.5" x2="9.7265625" x1="-9.7265625" class="divider"/>
@@ -441,7 +441,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(624.453125, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L25">
+        <a transform="translate(624.453125, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L25">
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             <rect height="57" width="23.90625" y="-28.5" x="-11.953125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="11.953125" x1="-11.953125" class="divider"/>
@@ -460,7 +460,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(699.6875, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L27">
+        <a transform="translate(699.6875, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L27">
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             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -479,7 +479,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(775.359375, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L29">
+        <a transform="translate(775.359375, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L29">
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             <rect height="57" width="24.78125" y="-28.5" x="-12.390625" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="12.390625" x1="-12.390625" class="divider"/>
@@ -498,7 +498,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(851.9140625, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L31">
+        <a transform="translate(851.9140625, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L31">
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             <line y2="1.5" y1="1.5" x2="14.1640625" x1="-14.1640625" class="divider"/>
@@ -517,7 +517,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(929.359375, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L33">
+        <a transform="translate(929.359375, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L33">
           <g title="N" id="classId-C_0000950210019792152600-13" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -536,7 +536,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1011.6953125, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L35">
+        <a transform="translate(1011.6953125, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L35">
           <g title="NN" id="classId-C_0001662349735899726224-14" class="node default clickable">
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             <line y2="1.5" y1="1.5" x2="19.0546875" x1="-19.0546875" class="divider"/>
@@ -555,7 +555,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1105.5859375, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L37">
+        <a transform="translate(1105.5859375, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L37">
           <g title="NNN" id="classId-C_0001963145075481599858-15" class="node default clickable">
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             <line y2="1.5" y1="1.5" x2="24.8359375" x1="-24.8359375" class="divider"/>
@@ -574,7 +574,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1348.24609375, 565.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L39">
+        <a transform="translate(1348.24609375, 565.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L39">
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             <line y2="-9.5" y1="-9.5" x2="90.640625" x1="-90.640625" class="divider"/>
@@ -598,7 +598,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1271.5078125, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L39">
+        <a transform="translate(1271.5078125, 447.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L39">
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             <line y2="1.5" y1="1.5" x2="91.0859375" x1="-91.0859375" class="divider"/>
@@ -617,7 +617,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(588.61328125, 179.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00006/t00006.cc#L44">
+        <a transform="translate(588.61328125, 179.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00006/t00006.cc#L44">
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diff --git a/docs/test_cases/t00007.md b/docs/test_cases/t00007.md
index 6f865c37..8f9bb8e3 100644
--- a/docs/test_cases/t00007.md
+++ b/docs/test_cases/t00007.md
@@ -1,15 +1,12 @@
 # t00007 - Smart pointers
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00007_class:
     type: class
     glob:
-      - ../../tests/t00007/t00007.cc
-    using_namespace:
-      - clanguml::t00007
+      - t00007.cc
+    using_namespace: clanguml::t00007
     include:
       namespaces:
         - clanguml::t00007
@@ -62,9 +59,9 @@ public:
       "namespace": "clanguml::t00007",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00007/t00007.cc",
+        "file": "t00007.cc",
         "line": 5,
-        "translation_unit": "../../tests/t00007/t00007.cc"
+        "translation_unit": "t00007.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -84,9 +81,9 @@ public:
       "namespace": "clanguml::t00007",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00007/t00007.cc",
+        "file": "t00007.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00007/t00007.cc"
+        "translation_unit": "t00007.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -106,9 +103,9 @@ public:
       "namespace": "clanguml::t00007",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00007/t00007.cc",
+        "file": "t00007.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00007/t00007.cc"
+        "translation_unit": "t00007.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -129,9 +126,9 @@ public:
           "name": "a",
           "source_location": {
             "column": 24,
-            "file": "../../tests/t00007/t00007.cc",
+            "file": "t00007.cc",
             "line": 13,
-            "translation_unit": "../../tests/t00007/t00007.cc"
+            "translation_unit": "t00007.cc"
           },
           "type": "std::unique_ptr<A>"
         },
@@ -141,9 +138,9 @@ public:
           "name": "b",
           "source_location": {
             "column": 24,
-            "file": "../../tests/t00007/t00007.cc",
+            "file": "t00007.cc",
             "line": 14,
-            "translation_unit": "../../tests/t00007/t00007.cc"
+            "translation_unit": "t00007.cc"
           },
           "type": "std::shared_ptr<B>"
         },
@@ -153,9 +150,9 @@ public:
           "name": "c",
           "source_location": {
             "column": 22,
-            "file": "../../tests/t00007/t00007.cc",
+            "file": "t00007.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00007/t00007.cc"
+            "translation_unit": "t00007.cc"
           },
           "type": "std::weak_ptr<C>"
         }
@@ -165,19 +162,14 @@ public:
       "namespace": "clanguml::t00007",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00007/t00007.cc",
+        "file": "t00007.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00007/t00007.cc"
+        "translation_unit": "t00007.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00007_class",
   "relationships": [
     {
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index 996f1859..fd6b9057 100644
--- a/docs/test_cases/t00007_class.svg
+++ b/docs/test_cases/t00007_class.svg
@@ -1,6 +1,6 @@
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index c0c9b390..5a68b373 100644
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-        <a transform="translate(22.7734375, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00007/t00007.cc#L5">
+        <a transform="translate(22.7734375, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00007/t00007.cc#L5">
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             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -109,7 +109,7 @@
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-        <a transform="translate(99.3359375, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00007/t00007.cc#L7">
+        <a transform="translate(99.3359375, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00007/t00007.cc#L7">
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@@ -128,7 +128,7 @@
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-        <a transform="translate(175.8984375, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00007/t00007.cc#L9">
+        <a transform="translate(175.8984375, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00007/t00007.cc#L9">
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@@ -147,7 +147,7 @@
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-        <a transform="translate(99.3359375, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00007/t00007.cc#L11">
+        <a transform="translate(99.3359375, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00007/t00007.cc#L11">
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diff --git a/docs/test_cases/t00008.md b/docs/test_cases/t00008.md
index b78ff814..9ee1aa14 100644
--- a/docs/test_cases/t00008.md
+++ b/docs/test_cases/t00008.md
@@ -1,15 +1,12 @@
 # t00008 - Template and template template relationships
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00008_class:
     type: class
     glob:
-      - ../../tests/t00008/t00008.cc
-    using_namespace:
-      - clanguml::t00008
+      - t00008.cc
+    using_namespace: clanguml::t00008
     include:
       namespaces:
         - clanguml::t00008
@@ -96,9 +93,9 @@ template <> struct E::nested_template<char> {
           "name": "value",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00008/t00008.cc",
+            "file": "t00008.cc",
             "line": 11,
-            "translation_unit": "../../tests/t00008/t00008.cc"
+            "translation_unit": "t00008.cc"
           },
           "type": "T"
         },
@@ -108,9 +105,9 @@ template <> struct E::nested_template<char> {
           "name": "pointer",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00008/t00008.cc",
+            "file": "t00008.cc",
             "line": 12,
-            "translation_unit": "../../tests/t00008/t00008.cc"
+            "translation_unit": "t00008.cc"
           },
           "type": "T *"
         },
@@ -120,9 +117,9 @@ template <> struct E::nested_template<char> {
           "name": "reference",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00008/t00008.cc",
+            "file": "t00008.cc",
             "line": 13,
-            "translation_unit": "../../tests/t00008/t00008.cc"
+            "translation_unit": "t00008.cc"
           },
           "type": "T &"
         },
@@ -132,9 +129,9 @@ template <> struct E::nested_template<char> {
           "name": "values",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00008/t00008.cc",
+            "file": "t00008.cc",
             "line": 14,
-            "translation_unit": "../../tests/t00008/t00008.cc"
+            "translation_unit": "t00008.cc"
           },
           "type": "std::vector<P>"
         },
@@ -144,9 +141,9 @@ template <> struct E::nested_template<char> {
           "name": "ints",
           "source_location": {
             "column": 24,
-            "file": "../../tests/t00008/t00008.cc",
+            "file": "t00008.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00008/t00008.cc"
+            "translation_unit": "t00008.cc"
           },
           "type": "std::array<int,N>"
         },
@@ -156,9 +153,9 @@ template <> struct E::nested_template<char> {
           "name": "comparator",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00008/t00008.cc",
+            "file": "t00008.cc",
             "line": 17,
-            "translation_unit": "../../tests/t00008/t00008.cc"
+            "translation_unit": "t00008.cc"
           },
           "type": "CMP"
         }
@@ -168,9 +165,9 @@ template <> struct E::nested_template<char> {
       "namespace": "clanguml::t00008",
       "source_location": {
         "column": 71,
-        "file": "../../tests/t00008/t00008.cc",
+        "file": "t00008.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00008/t00008.cc"
+        "translation_unit": "t00008.cc"
       },
       "template_parameters": [
         {
@@ -220,9 +217,9 @@ template <> struct E::nested_template<char> {
           "name": "values",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00008/t00008.cc",
+            "file": "t00008.cc",
             "line": 21,
-            "translation_unit": "../../tests/t00008/t00008.cc"
+            "translation_unit": "t00008.cc"
           },
           "type": "std::vector<T>"
         }
@@ -232,9 +229,9 @@ template <> struct E::nested_template<char> {
       "namespace": "clanguml::t00008",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00008/t00008.cc",
+        "file": "t00008.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00008/t00008.cc"
+        "translation_unit": "t00008.cc"
       },
       "template_parameters": [
         {
@@ -262,9 +259,9 @@ template <> struct E::nested_template<char> {
           "name": "template_template",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00008/t00008.cc",
+            "file": "t00008.cc",
             "line": 25,
-            "translation_unit": "../../tests/t00008/t00008.cc"
+            "translation_unit": "t00008.cc"
           },
           "type": "C<T>"
         }
@@ -274,9 +271,9 @@ template <> struct E::nested_template<char> {
       "namespace": "clanguml::t00008",
       "source_location": {
         "column": 62,
-        "file": "../../tests/t00008/t00008.cc",
+        "file": "t00008.cc",
         "line": 24,
-        "translation_unit": "../../tests/t00008/t00008.cc"
+        "translation_unit": "t00008.cc"
       },
       "template_parameters": [
         {
@@ -309,9 +306,9 @@ template <> struct E::nested_template<char> {
       "namespace": "clanguml::t00008",
       "source_location": {
         "column": 62,
-        "file": "../../tests/t00008/t00008.cc",
+        "file": "t00008.cc",
         "line": 24,
-        "translation_unit": "../../tests/t00008/t00008.cc"
+        "translation_unit": "t00008.cc"
       },
       "template_parameters": [
         {
@@ -345,9 +342,9 @@ template <> struct E::nested_template<char> {
           "name": "ints",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00008/t00008.cc",
+            "file": "t00008.cc",
             "line": 29,
-            "translation_unit": "../../tests/t00008/t00008.cc"
+            "translation_unit": "t00008.cc"
           },
           "type": "B<int,clanguml::t00008::Vector>"
         }
@@ -377,9 +374,9 @@ template <> struct E::nested_template<char> {
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00008/t00008.cc",
+            "file": "t00008.cc",
             "line": 33,
-            "translation_unit": "../../tests/t00008/t00008.cc"
+            "translation_unit": "t00008.cc"
           },
           "type": "void"
         },
@@ -412,9 +409,9 @@ template <> struct E::nested_template<char> {
       "namespace": "clanguml::t00008",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00008/t00008.cc",
+        "file": "t00008.cc",
         "line": 28,
-        "translation_unit": "../../tests/t00008/t00008.cc"
+        "translation_unit": "t00008.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -434,9 +431,9 @@ template <> struct E::nested_template<char> {
       "namespace": "clanguml::t00008",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00008/t00008.cc",
+        "file": "t00008.cc",
         "line": 36,
-        "translation_unit": "../../tests/t00008/t00008.cc"
+        "translation_unit": "t00008.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -476,9 +473,9 @@ template <> struct E::nested_template<char> {
           ],
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00008/t00008.cc",
+            "file": "t00008.cc",
             "line": 40,
-            "translation_unit": "../../tests/t00008/t00008.cc"
+            "translation_unit": "t00008.cc"
           },
           "type": "DT *"
         }
@@ -487,9 +484,9 @@ template <> struct E::nested_template<char> {
       "namespace": "clanguml::t00008",
       "source_location": {
         "column": 35,
-        "file": "../../tests/t00008/t00008.cc",
+        "file": "t00008.cc",
         "line": 37,
-        "translation_unit": "../../tests/t00008/t00008.cc"
+        "translation_unit": "t00008.cc"
       },
       "template_parameters": [
         {
@@ -536,9 +533,9 @@ template <> struct E::nested_template<char> {
           ],
           "source_location": {
             "column": 22,
-            "file": "../../tests/t00008/t00008.cc",
+            "file": "t00008.cc",
             "line": 47,
-            "translation_unit": "../../tests/t00008/t00008.cc"
+            "translation_unit": "t00008.cc"
           },
           "type": "DeclType *"
         }
@@ -547,9 +544,9 @@ template <> struct E::nested_template<char> {
       "namespace": "clanguml::t00008",
       "source_location": {
         "column": 23,
-        "file": "../../tests/t00008/t00008.cc",
+        "file": "t00008.cc",
         "line": 44,
-        "translation_unit": "../../tests/t00008/t00008.cc"
+        "translation_unit": "t00008.cc"
       },
       "template_parameters": [
         {
@@ -562,11 +559,6 @@ template <> struct E::nested_template<char> {
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00008_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00008_class.svg b/docs/test_cases/t00008_class.svg
index 78a3963b..b4261568 100644
--- a/docs/test_cases/t00008_class.svg
+++ b/docs/test_cases/t00008_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fdug6yfkgdnzt" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1q73lcr2in35e" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
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@@ -19,50 +19,50 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L17" target="_top" title="comparator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L17" xlink:show="new" xlink:title="comparator" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L17" target="_top" title="comparator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L17" xlink:show="new" xlink:title="comparator" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L12" target="_top" title="pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L12" xlink:show="new" xlink:title="pointer" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L12" target="_top" title="pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L12" xlink:show="new" xlink:title="pointer" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="79.6094"/>
       <ellipse cx="17" cy="84.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L12" target="_top" title="pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L12" xlink:show="new" xlink:title="pointer" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L12" target="_top" title="pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L12" xlink:show="new" xlink:title="pointer" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="69" x="26" y="87.8198">pointer : T *</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L13" target="_top" title="reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L13" xlink:show="new" xlink:title="reference" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L13" target="_top" title="reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L13" xlink:show="new" xlink:title="reference" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="92.4141"/>
       <ellipse cx="17" cy="97.4141" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L13" target="_top" title="reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L13" xlink:show="new" xlink:title="reference" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L13" target="_top" title="reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L13" xlink:show="new" xlink:title="reference" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="88" x="26" y="100.6245">reference : T &amp;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L11" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L11" xlink:show="new" xlink:title="value" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L11" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L11" xlink:show="new" xlink:title="value" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="105.2188"/>
       <ellipse cx="17" cy="110.2188" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L11" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L11" xlink:show="new" xlink:title="value" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L11" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L11" xlink:show="new" xlink:title="value" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="49" x="26" y="113.4292">value : T</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L14" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L14" xlink:show="new" xlink:title="values" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L14" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L14" xlink:show="new" xlink:title="values" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="118.0234"/>
       <ellipse cx="17" cy="123.0234" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L14" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L14" xlink:show="new" xlink:title="values" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L14" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L14" xlink:show="new" xlink:title="values" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="135" x="26" y="126.2339">values : std::vector&lt;P&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L20" target="_top" title="Vector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L20" xlink:show="new" xlink:title="Vector" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L20" target="_top" title="Vector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L20" xlink:show="new" xlink:title="Vector" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1q73lcr2in35e)" height="60.8047" id="C_0001677407014842680311" style="stroke: #A80036; stroke-width: 1.5;" width="161" x="250" y="40"/>
       <ellipse cx="300.25" cy="56" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M303.2188,61.6406 Q302.6406,61.9375 302,62.0781 Q301.3594,62.2344 300.6563,62.2344 Q298.1563,62.2344 296.8281,60.5938 Q295.5156,58.9375 295.5156,55.8125 Q295.5156,52.6875 296.8281,51.0313 Q298.1563,49.375 300.6563,49.375 Q301.3594,49.375 302,49.5313 Q302.6563,49.6875 303.2188,49.9844 L303.2188,52.7031 Q302.5938,52.125 302,51.8594 Q301.4063,51.5781 300.7813,51.5781 Q299.4375,51.5781 298.75,52.6563 Q298.0625,53.7188 298.0625,55.8125 Q298.0625,57.9063 298.75,58.9844 Q299.4375,60.0469 300.7813,60.0469 Q301.4063,60.0469 302,59.7813 Q302.5938,59.5 303.2188,58.9219 L303.2188,61.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="41" x="320.75" y="60.1543">Vector</text>
@@ -71,15 +71,15 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="251" x2="410" y1="80" y2="80"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L21" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L21" xlink:show="new" xlink:title="values" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L21" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L21" xlink:show="new" xlink:title="values" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="256" y="86"/>
       <ellipse cx="261" cy="91" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L21" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L21" xlink:show="new" xlink:title="values" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L21" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L21" xlink:show="new" xlink:title="values" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="135" x="270" y="94.2104">values : std::vector&lt;T&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L24" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L24" xlink:show="new" xlink:title="B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L24" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L24" xlink:show="new" xlink:title="B" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1q73lcr2in35e)" height="60.8047" id="C_0001968575752686868237" style="stroke: #A80036; stroke-width: 1.5;" width="177" x="490" y="332"/>
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="569.25" y="352.1543">B</text>
@@ -88,15 +88,15 @@
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L25" target="_top" title="template_template" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L25" xlink:show="new" xlink:title="template_template" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L25" target="_top" title="template_template" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L25" xlink:show="new" xlink:title="template_template" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L25" target="_top" title="template_template" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L25" xlink:show="new" xlink:title="template_template" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L25" target="_top" title="template_template" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L25" xlink:show="new" xlink:title="template_template" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="151" x="510" y="386.2104">template_template : C&lt;T&gt;</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L24" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L24" xlink:show="new" xlink:title="B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L24" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L24" xlink:show="new" xlink:title="B" xlink:type="simple">
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@@ -105,8 +105,8 @@
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@@ -115,31 +115,31 @@
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="239" x="466" y="69.7104">D&lt;Items...&gt;(std::tuple&lt;Items...&gt; *) : void</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L33" target="_top" title="add" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L33" xlink:show="new" xlink:title="add" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L33" target="_top" title="add" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L33" xlink:show="new" xlink:title="add" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L33" target="_top" title="add" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L33" xlink:show="new" xlink:title="add" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="85" x="466" y="90.5151">add(int i) : void</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L29" target="_top" title="ints" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L29" xlink:show="new" xlink:title="ints" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L29" target="_top" title="ints" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L29" xlink:show="new" xlink:title="ints" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L29" target="_top" title="ints" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L29" xlink:show="new" xlink:title="ints" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L29" target="_top" title="ints" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L29" xlink:show="new" xlink:title="ints" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="113" x="466" y="111.3198">ints : B&lt;int,Vector&gt;</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L36" target="_top" title="E" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L36" xlink:show="new" xlink:title="E" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L36" target="_top" title="E" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L36" xlink:show="new" xlink:title="E" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="852.5" y="358.6543">E</text>
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="824.5" x2="862.5" y1="378.5" y2="378.5"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L37" target="_top" title="E##nested_template" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L37" xlink:show="new" xlink:title="E##nested_template" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L37" target="_top" title="E##nested_template" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L37" xlink:show="new" xlink:title="E##nested_template" xlink:type="simple">
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       <path d="M869.9688,231.6406 Q869.3906,231.9375 868.75,232.0781 Q868.1094,232.2344 867.4063,232.2344 Q864.9063,232.2344 863.5781,230.5938 Q862.2656,228.9375 862.2656,225.8125 Q862.2656,222.6875 863.5781,221.0313 Q864.9063,219.375 867.4063,219.375 Q868.1094,219.375 868.75,219.5313 Q869.4063,219.6875 869.9688,219.9844 L869.9688,222.7031 Q869.3438,222.125 868.75,221.8594 Q868.1563,221.5781 867.5313,221.5781 Q866.1875,221.5781 865.5,222.6563 Q864.8125,223.7188 864.8125,225.8125 Q864.8125,227.9063 865.5,228.9844 Q866.1875,230.0469 867.5313,230.0469 Q868.1563,230.0469 868.75,229.7813 Q869.3438,229.5 869.9688,228.9219 L869.9688,231.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="122" x="881" y="230.1543">E::nested_template</text>
@@ -147,16 +147,16 @@
       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="15" x="1012" y="219.1387">ET</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="853" x2="1024" y1="242" y2="242"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L40" target="_top" title="get" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L40" xlink:show="new" xlink:title="get" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L40" target="_top" title="get" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L40" xlink:show="new" xlink:title="get" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L40" target="_top" title="get" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L40" xlink:show="new" xlink:title="get" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L40" target="_top" title="get" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L40" xlink:show="new" xlink:title="get" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="98" x="872" y="256.2104">get(ET * d) : DT *</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L44" target="_top" title="E##nested_template" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L44" xlink:show="new" xlink:title="E##nested_template" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L44" target="_top" title="E##nested_template" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L44" xlink:show="new" xlink:title="E##nested_template" xlink:type="simple">
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       <path d="M768.0688,61.6406 Q767.4906,61.9375 766.85,62.0781 Q766.2094,62.2344 765.5063,62.2344 Q763.0063,62.2344 761.6781,60.5938 Q760.3656,58.9375 760.3656,55.8125 Q760.3656,52.6875 761.6781,51.0313 Q763.0063,49.375 765.5063,49.375 Q766.2094,49.375 766.85,49.5313 Q767.5063,49.6875 768.0688,49.9844 L768.0688,52.7031 Q767.4438,52.125 766.85,51.8594 Q766.2563,51.5781 765.6313,51.5781 Q764.2875,51.5781 763.6,52.6563 Q762.9125,53.7188 762.9125,55.8125 Q762.9125,57.9063 763.6,58.9844 Q764.2875,60.0469 765.6313,60.0469 Q766.2563,60.0469 766.85,59.7813 Q767.4438,59.5 768.0688,58.9219 L768.0688,61.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="122" x="779.9" y="60.1543">E::nested_template</text>
@@ -164,11 +164,11 @@
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L47" target="_top" title="getDecl" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L47" xlink:show="new" xlink:title="getDecl" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L47" target="_top" title="getDecl" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L47" xlink:show="new" xlink:title="getDecl" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L47" target="_top" title="getDecl" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L47" xlink:show="new" xlink:title="getDecl" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L47" target="_top" title="getDecl" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L47" xlink:show="new" xlink:title="getDecl" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="168" x="766.5" y="86.2104">getDecl(char * c) : DeclType *</text>
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diff --git a/docs/test_cases/t00008_class_mermaid.svg b/docs/test_cases/t00008_class_mermaid.svg
index 20bdd847..9d2c9549 100644
--- a/docs/test_cases/t00008_class_mermaid.svg
+++ b/docs/test_cases/t00008_class_mermaid.svg
@@ -114,7 +114,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(129.0859375, 102.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L9">
+        <a transform="translate(129.0859375, 102.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L9">
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@@ -163,7 +163,7 @@
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           </g>
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-        <a transform="translate(393.2734375, 102.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L20">
+        <a transform="translate(393.2734375, 102.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L20">
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@@ -187,7 +187,7 @@
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+        <a transform="translate(618.796875, 433.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L24">
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@@ -211,7 +211,7 @@
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-        <a transform="translate(618.796875, 304.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L24">
+        <a transform="translate(618.796875, 304.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L24">
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@@ -230,7 +230,7 @@
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-        <a transform="translate(618.796875, 102.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L28">
+        <a transform="translate(618.796875, 102.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00008/t00008.cc#L28">
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@@ -264,7 +264,7 @@
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-        <a transform="translate(874.328125, 102.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00008/t00008.cc#L36">
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@@ -283,7 +283,7 @@
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@@ -307,7 +307,7 @@
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diff --git a/docs/test_cases/t00009.md b/docs/test_cases/t00009.md
index c364be92..e8eabe68 100644
--- a/docs/test_cases/t00009.md
+++ b/docs/test_cases/t00009.md
@@ -1,15 +1,12 @@
 # t00009 - Template instantiation
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00009_class:
     type: class
     glob:
-      - ../../tests/t00009/t00009.cc
-    using_namespace:
-      - clanguml::t00009
+      - t00009.cc
+    using_namespace: clanguml::t00009
     include:
       namespaces:
         - clanguml::t00009
@@ -64,9 +61,9 @@ public:
           "name": "value",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00009/t00009.cc",
+            "file": "t00009.cc",
             "line": 9,
-            "translation_unit": "../../tests/t00009/t00009.cc"
+            "translation_unit": "t00009.cc"
           },
           "type": "T"
         }
@@ -76,9 +73,9 @@ public:
       "namespace": "clanguml::t00009",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00009/t00009.cc",
+        "file": "t00009.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00009/t00009.cc"
+        "translation_unit": "t00009.cc"
       },
       "template_parameters": [
         {
@@ -105,9 +102,9 @@ public:
       "namespace": "clanguml::t00009",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00009/t00009.cc",
+        "file": "t00009.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00009/t00009.cc"
+        "translation_unit": "t00009.cc"
       },
       "template_parameters": [
         {
@@ -134,9 +131,9 @@ public:
       "namespace": "clanguml::t00009",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00009/t00009.cc",
+        "file": "t00009.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00009/t00009.cc"
+        "translation_unit": "t00009.cc"
       },
       "template_parameters": [
         {
@@ -163,9 +160,9 @@ public:
       "namespace": "clanguml::t00009",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00009/t00009.cc",
+        "file": "t00009.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00009/t00009.cc"
+        "translation_unit": "t00009.cc"
       },
       "template_parameters": [
         {
@@ -200,9 +197,9 @@ public:
           "name": "aint",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t00009/t00009.cc",
+            "file": "t00009.cc",
             "line": 14,
-            "translation_unit": "../../tests/t00009/t00009.cc"
+            "translation_unit": "t00009.cc"
           },
           "type": "A<int>"
         },
@@ -212,9 +209,9 @@ public:
           "name": "astring",
           "source_location": {
             "column": 21,
-            "file": "../../tests/t00009/t00009.cc",
+            "file": "t00009.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00009/t00009.cc"
+            "translation_unit": "t00009.cc"
           },
           "type": "A<std::string> *"
         },
@@ -224,9 +221,9 @@ public:
           "name": "avector",
           "source_location": {
             "column": 34,
-            "file": "../../tests/t00009/t00009.cc",
+            "file": "t00009.cc",
             "line": 16,
-            "translation_unit": "../../tests/t00009/t00009.cc"
+            "translation_unit": "t00009.cc"
           },
           "type": "A<std::vector<std::string>> &"
         }
@@ -236,19 +233,14 @@ public:
       "namespace": "clanguml::t00009",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00009/t00009.cc",
+        "file": "t00009.cc",
         "line": 12,
-        "translation_unit": "../../tests/t00009/t00009.cc"
+        "translation_unit": "t00009.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00009_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00009_class.svg b/docs/test_cases/t00009_class.svg
index 0ba70da9..18770a6e 100644
--- a/docs/test_cases/t00009_class.svg
+++ b/docs/test_cases/t00009_class.svg
@@ -1,6 +1,6 @@
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-    <filter height="300%" id="f1m3dvcei8te75" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fzsf7up97dver" width="300%" x="-1" y="-1">
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@@ -9,8 +9,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L9" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L9" xlink:show="new" xlink:title="value" xlink:type="simple">
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@@ -46,8 +46,8 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="102" x2="206" y1="211" y2="211"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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@@ -56,33 +56,33 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="243" x2="433" y1="211" y2="211"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L12" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L12" xlink:show="new" xlink:title="B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L12" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L12" xlink:show="new" xlink:title="B" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="26.5" x2="281.5" y1="48" y2="48"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L14" target="_top" title="aint" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L14" xlink:show="new" xlink:title="aint" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L14" target="_top" title="aint" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L14" xlink:show="new" xlink:title="aint" xlink:type="simple">
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       <ellipse cx="36.5" cy="59" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L14" target="_top" title="aint" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L14" xlink:show="new" xlink:title="aint" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L14" target="_top" title="aint" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L14" xlink:show="new" xlink:title="aint" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
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       <ellipse cx="36.5" cy="71.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="146" x="45.5" y="75.0151">astring : A&lt;std::string&gt; *</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L16" target="_top" title="avector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L16" xlink:show="new" xlink:title="avector" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L16" target="_top" title="avector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L16" xlink:show="new" xlink:title="avector" xlink:type="simple">
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       <ellipse cx="36.5" cy="84.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L16" target="_top" title="avector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L16" xlink:show="new" xlink:title="avector" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L16" target="_top" title="avector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L16" xlink:show="new" xlink:title="avector" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="231" x="45.5" y="87.8198">avector : A&lt;std::vector&lt;std::string&gt;&gt; &amp;</text>
     </a>
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diff --git a/docs/test_cases/t00009_class_mermaid.svg b/docs/test_cases/t00009_class_mermaid.svg
index 7df54f0b..ddebcaf1 100644
--- a/docs/test_cases/t00009_class_mermaid.svg
+++ b/docs/test_cases/t00009_class_mermaid.svg
@@ -126,7 +126,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(184.96875, 345.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L7">
+        <a transform="translate(184.96875, 345.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L7">
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@@ -150,7 +150,7 @@
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-        <a transform="translate(40.3984375, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00009/t00009.cc#L7">
+        <a transform="translate(40.3984375, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L7">
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@@ -169,7 +169,7 @@
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+        <a transform="translate(184.96875, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L7">
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@@ -188,7 +188,7 @@
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+        <a transform="translate(410, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L7">
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@@ -207,7 +207,7 @@
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+        <a transform="translate(184.96875, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00009/t00009.cc#L12">
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diff --git a/docs/test_cases/t00010.md b/docs/test_cases/t00010.md
index 34976221..624e3571 100644
--- a/docs/test_cases/t00010.md
+++ b/docs/test_cases/t00010.md
@@ -1,15 +1,12 @@
 # t00010 - Basic template instantiation
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00010_class:
     type: class
     glob:
-      - ../../tests/t00010/t00010.cc
-    using_namespace:
-      - clanguml::t00010
+      - t00010.cc
+    using_namespace: clanguml::t00010
     include:
       namespaces:
         - clanguml::t00010
@@ -68,9 +65,9 @@ public:
           "name": "first",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00010/t00010.cc",
+            "file": "t00010.cc",
             "line": 9,
-            "translation_unit": "../../tests/t00010/t00010.cc"
+            "translation_unit": "t00010.cc"
           },
           "type": "T"
         },
@@ -80,9 +77,9 @@ public:
           "name": "second",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00010/t00010.cc",
+            "file": "t00010.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00010/t00010.cc"
+            "translation_unit": "t00010.cc"
           },
           "type": "P"
         }
@@ -92,9 +89,9 @@ public:
       "namespace": "clanguml::t00010",
       "source_location": {
         "column": 41,
-        "file": "../../tests/t00010/t00010.cc",
+        "file": "t00010.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00010/t00010.cc"
+        "translation_unit": "t00010.cc"
       },
       "template_parameters": [
         {
@@ -127,9 +124,9 @@ public:
       "namespace": "clanguml::t00010",
       "source_location": {
         "column": 41,
-        "file": "../../tests/t00010/t00010.cc",
+        "file": "t00010.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00010/t00010.cc"
+        "translation_unit": "t00010.cc"
       },
       "template_parameters": [
         {
@@ -163,9 +160,9 @@ public:
           "name": "astring",
           "source_location": {
             "column": 23,
-            "file": "../../tests/t00010/t00010.cc",
+            "file": "t00010.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00010/t00010.cc"
+            "translation_unit": "t00010.cc"
           },
           "type": "A<T,std::string>"
         }
@@ -175,9 +172,9 @@ public:
       "namespace": "clanguml::t00010",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00010/t00010.cc",
+        "file": "t00010.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00010/t00010.cc"
+        "translation_unit": "t00010.cc"
       },
       "template_parameters": [
         {
@@ -204,9 +201,9 @@ public:
       "namespace": "clanguml::t00010",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00010/t00010.cc",
+        "file": "t00010.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00010/t00010.cc"
+        "translation_unit": "t00010.cc"
       },
       "template_parameters": [
         {
@@ -234,9 +231,9 @@ public:
           "name": "aintstring",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t00010/t00010.cc",
+            "file": "t00010.cc",
             "line": 20,
-            "translation_unit": "../../tests/t00010/t00010.cc"
+            "translation_unit": "t00010.cc"
           },
           "type": "B<int>"
         }
@@ -246,19 +243,14 @@ public:
       "namespace": "clanguml::t00010",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00010/t00010.cc",
+        "file": "t00010.cc",
         "line": 18,
-        "translation_unit": "../../tests/t00010/t00010.cc"
+        "translation_unit": "t00010.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00010_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00010_class.svg b/docs/test_cases/t00010_class.svg
index 6bc3a541..0b253b80 100644
--- a/docs/test_cases/t00010_class.svg
+++ b/docs/test_cases/t00010_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f18f47sc25ehqr" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1gocdy4zmrdyz" width="300%" x="-1" y="-1">
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       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,8 +9,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L9" target="_top" title="first" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L9" xlink:show="new" xlink:title="first" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00010/t00010.cc#L9" target="_top" title="first" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00010/t00010.cc#L9" xlink:show="new" xlink:title="first" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L9" target="_top" title="first" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L9" xlink:show="new" xlink:title="first" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="42" x="69.5" y="556.2104">first : T</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00010/t00010.cc#L10" target="_top" title="second" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00010/t00010.cc#L10" xlink:show="new" xlink:title="second" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L10" target="_top" title="second" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L10" xlink:show="new" xlink:title="second" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L10" target="_top" title="second" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L10" xlink:show="new" xlink:title="second" xlink:type="simple">
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@@ -43,8 +43,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L13" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L13" xlink:show="new" xlink:title="B" xlink:type="simple">
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@@ -53,15 +53,15 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
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diff --git a/docs/test_cases/t00010_class_mermaid.svg b/docs/test_cases/t00010_class_mermaid.svg
index 38434da8..c70fed3e 100644
--- a/docs/test_cases/t00010_class_mermaid.svg
+++ b/docs/test_cases/t00010_class_mermaid.svg
@@ -102,7 +102,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(105.9921875, 566.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00010/t00010.cc#L7">
+        <a transform="translate(105.9921875, 566.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L7">
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@@ -131,7 +131,7 @@
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+        <a transform="translate(105.9921875, 437.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L7">
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@@ -150,7 +150,7 @@
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@@ -174,7 +174,7 @@
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@@ -193,7 +193,7 @@
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+        <a transform="translate(105.9921875, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00010/t00010.cc#L18">
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diff --git a/docs/test_cases/t00011.md b/docs/test_cases/t00011.md
index df7023ee..8b361e80 100644
--- a/docs/test_cases/t00011.md
+++ b/docs/test_cases/t00011.md
@@ -1,15 +1,12 @@
 # t00011 - Friend relationships
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00011_class:
     type: class
     glob:
-      - ../../tests/t00011/t00011.cc
-    using_namespace:
-      - clanguml::t00011
+      - t00011.cc
+    using_namespace: clanguml::t00011
     include:
       namespaces:
         - clanguml::t00011
@@ -77,9 +74,9 @@ public:
           "name": "value",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00011/t00011.cc",
+            "file": "t00011.cc",
             "line": 11,
-            "translation_unit": "../../tests/t00011/t00011.cc"
+            "translation_unit": "t00011.cc"
           },
           "type": "T"
         }
@@ -89,9 +86,9 @@ public:
       "namespace": "clanguml::t00011",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00011/t00011.cc",
+        "file": "t00011.cc",
         "line": 10,
-        "translation_unit": "../../tests/t00011/t00011.cc"
+        "translation_unit": "t00011.cc"
       },
       "template_parameters": [
         {
@@ -133,9 +130,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00011/t00011.cc",
+            "file": "t00011.cc",
             "line": 16,
-            "translation_unit": "../../tests/t00011/t00011.cc"
+            "translation_unit": "t00011.cc"
           },
           "type": "void"
         }
@@ -144,9 +141,9 @@ public:
       "namespace": "clanguml::t00011",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00011/t00011.cc",
+        "file": "t00011.cc",
         "line": 14,
-        "translation_unit": "../../tests/t00011/t00011.cc"
+        "translation_unit": "t00011.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -167,9 +164,9 @@ public:
           "name": "m_a",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00011/t00011.cc",
+            "file": "t00011.cc",
             "line": 29,
-            "translation_unit": "../../tests/t00011/t00011.cc"
+            "translation_unit": "t00011.cc"
           },
           "type": "A *"
         }
@@ -194,9 +191,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00011/t00011.cc",
+            "file": "t00011.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00011/t00011.cc"
+            "translation_unit": "t00011.cc"
           },
           "type": "void"
         }
@@ -205,19 +202,14 @@ public:
       "namespace": "clanguml::t00011",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00011/t00011.cc",
+        "file": "t00011.cc",
         "line": 26,
-        "translation_unit": "../../tests/t00011/t00011.cc"
+        "translation_unit": "t00011.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00011_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00011_class.svg b/docs/test_cases/t00011_class.svg
index 18cf3247..e2dc0aca 100644
--- a/docs/test_cases/t00011_class.svg
+++ b/docs/test_cases/t00011_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1t9ni1xnajh3g" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1pgx436ph6oj0" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,8 +9,8 @@
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   </defs>
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diff --git a/docs/test_cases/t00011_class_mermaid.svg b/docs/test_cases/t00011_class_mermaid.svg
index aa5049e5..615a4d81 100644
--- a/docs/test_cases/t00011_class_mermaid.svg
+++ b/docs/test_cases/t00011_class_mermaid.svg
@@ -78,7 +78,7 @@
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       </g>
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diff --git a/docs/test_cases/t00012.md b/docs/test_cases/t00012.md
index 09d54e8a..4144b325 100644
--- a/docs/test_cases/t00012.md
+++ b/docs/test_cases/t00012.md
@@ -1,15 +1,12 @@
 # t00012 - Advanced template instantiations
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00012_class:
     type: class
     glob:
-      - ../../tests/t00012/t00012.cc
-    using_namespace:
-      - clanguml::t00012
+      - t00012.cc
+    using_namespace: clanguml::t00012
     include:
       namespaces:
         - clanguml::t00012
@@ -84,9 +81,9 @@ class R {
           "name": "value",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00012/t00012.cc",
+            "file": "t00012.cc",
             "line": 12,
-            "translation_unit": "../../tests/t00012/t00012.cc"
+            "translation_unit": "t00012.cc"
           },
           "type": "T"
         },
@@ -96,9 +93,9 @@ class R {
           "name": "values",
           "source_location": {
             "column": 25,
-            "file": "../../tests/t00012/t00012.cc",
+            "file": "t00012.cc",
             "line": 13,
-            "translation_unit": "../../tests/t00012/t00012.cc"
+            "translation_unit": "t00012.cc"
           },
           "type": "std::variant<Ts...>"
         }
@@ -108,9 +105,9 @@ class R {
       "namespace": "clanguml::t00012",
       "source_location": {
         "column": 45,
-        "file": "../../tests/t00012/t00012.cc",
+        "file": "t00012.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00012/t00012.cc"
+        "translation_unit": "t00012.cc"
       },
       "template_parameters": [
         {
@@ -144,9 +141,9 @@ class R {
           "name": "ints",
           "source_location": {
             "column": 36,
-            "file": "../../tests/t00012/t00012.cc",
+            "file": "t00012.cc",
             "line": 17,
-            "translation_unit": "../../tests/t00012/t00012.cc"
+            "translation_unit": "t00012.cc"
           },
           "type": "std::array<int,sizeof...(Is)>"
         }
@@ -156,9 +153,9 @@ class R {
       "namespace": "clanguml::t00012",
       "source_location": {
         "column": 28,
-        "file": "../../tests/t00012/t00012.cc",
+        "file": "t00012.cc",
         "line": 16,
-        "translation_unit": "../../tests/t00012/t00012.cc"
+        "translation_unit": "t00012.cc"
       },
       "template_parameters": [
         {
@@ -187,9 +184,9 @@ class R {
           "name": "ints",
           "source_location": {
             "column": 34,
-            "file": "../../tests/t00012/t00012.cc",
+            "file": "t00012.cc",
             "line": 21,
-            "translation_unit": "../../tests/t00012/t00012.cc"
+            "translation_unit": "t00012.cc"
           },
           "type": "std::array<T,sizeof...(Is)>"
         }
@@ -199,9 +196,9 @@ class R {
       "namespace": "clanguml::t00012",
       "source_location": {
         "column": 40,
-        "file": "../../tests/t00012/t00012.cc",
+        "file": "t00012.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00012/t00012.cc"
+        "translation_unit": "t00012.cc"
       },
       "template_parameters": [
         {
@@ -235,9 +232,9 @@ class R {
       "namespace": "clanguml::t00012",
       "source_location": {
         "column": 45,
-        "file": "../../tests/t00012/t00012.cc",
+        "file": "t00012.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00012/t00012.cc"
+        "translation_unit": "t00012.cc"
       },
       "template_parameters": [
         {
@@ -276,9 +273,9 @@ class R {
       "namespace": "clanguml::t00012",
       "source_location": {
         "column": 45,
-        "file": "../../tests/t00012/t00012.cc",
+        "file": "t00012.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00012/t00012.cc"
+        "translation_unit": "t00012.cc"
       },
       "template_parameters": [
         {
@@ -317,9 +314,9 @@ class R {
       "namespace": "clanguml::t00012",
       "source_location": {
         "column": 28,
-        "file": "../../tests/t00012/t00012.cc",
+        "file": "t00012.cc",
         "line": 16,
-        "translation_unit": "../../tests/t00012/t00012.cc"
+        "translation_unit": "t00012.cc"
       },
       "template_parameters": [
         {
@@ -358,9 +355,9 @@ class R {
       "namespace": "clanguml::t00012",
       "source_location": {
         "column": 28,
-        "file": "../../tests/t00012/t00012.cc",
+        "file": "t00012.cc",
         "line": 16,
-        "translation_unit": "../../tests/t00012/t00012.cc"
+        "translation_unit": "t00012.cc"
       },
       "template_parameters": [
         {
@@ -405,9 +402,9 @@ class R {
       "namespace": "clanguml::t00012",
       "source_location": {
         "column": 40,
-        "file": "../../tests/t00012/t00012.cc",
+        "file": "t00012.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00012/t00012.cc"
+        "translation_unit": "t00012.cc"
       },
       "template_parameters": [
         {
@@ -487,9 +484,9 @@ class R {
           "name": "a1",
           "source_location": {
             "column": 32,
-            "file": "../../tests/t00012/t00012.cc",
+            "file": "t00012.cc",
             "line": 25,
-            "translation_unit": "../../tests/t00012/t00012.cc"
+            "translation_unit": "t00012.cc"
           },
           "type": "A<int,std::string,float>"
         },
@@ -499,9 +496,9 @@ class R {
           "name": "a2",
           "source_location": {
             "column": 31,
-            "file": "../../tests/t00012/t00012.cc",
+            "file": "t00012.cc",
             "line": 26,
-            "translation_unit": "../../tests/t00012/t00012.cc"
+            "translation_unit": "t00012.cc"
           },
           "type": "A<int,std::string,bool>"
         },
@@ -511,9 +508,9 @@ class R {
           "name": "b1",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00012/t00012.cc",
+            "file": "t00012.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00012/t00012.cc"
+            "translation_unit": "t00012.cc"
           },
           "type": "B<3,2,1>"
         },
@@ -523,9 +520,9 @@ class R {
           "name": "b2",
           "source_location": {
             "column": 19,
-            "file": "../../tests/t00012/t00012.cc",
+            "file": "t00012.cc",
             "line": 29,
-            "translation_unit": "../../tests/t00012/t00012.cc"
+            "translation_unit": "t00012.cc"
           },
           "type": "B<1,1,1,1>"
         },
@@ -535,9 +532,9 @@ class R {
           "name": "c1",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00012/t00012.cc",
+            "file": "t00012.cc",
             "line": 33,
-            "translation_unit": "../../tests/t00012/t00012.cc"
+            "translation_unit": "t00012.cc"
           },
           "type": "C<std::map<int,std::vector<std::vector<std::vector<std::string>>>>,3,3,3>"
         }
@@ -547,19 +544,14 @@ class R {
       "namespace": "clanguml::t00012",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00012/t00012.cc",
+        "file": "t00012.cc",
         "line": 24,
-        "translation_unit": "../../tests/t00012/t00012.cc"
+        "translation_unit": "t00012.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00012_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00012_class.svg b/docs/test_cases/t00012_class.svg
index 4f0331d1..dac2df08 100644
--- a/docs/test_cases/t00012_class.svg
+++ b/docs/test_cases/t00012_class.svg
@@ -1,6 +1,6 @@
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   <defs>
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+    <filter height="300%" id="f1zafrgqo5zxb" width="300%" x="-1" y="-1">
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@@ -9,8 +9,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L12" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L12" xlink:show="new" xlink:title="value" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L12" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L12" xlink:show="new" xlink:title="value" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="49" x="842" y="360.2104">value : T</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L13" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L13" xlink:show="new" xlink:title="values" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L13" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L13" xlink:show="new" xlink:title="values" xlink:type="simple">
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@@ -43,15 +43,15 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L17" target="_top" title="ints" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L17" xlink:show="new" xlink:title="ints" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L17" target="_top" title="ints" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L17" xlink:show="new" xlink:title="ints" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L33" target="_top" title="c1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L33" xlink:show="new" xlink:title="c1" xlink:type="simple">
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diff --git a/docs/test_cases/t00012_class_mermaid.svg b/docs/test_cases/t00012_class_mermaid.svg
index 27bfc2cf..76d79a4a 100644
--- a/docs/test_cases/t00012_class_mermaid.svg
+++ b/docs/test_cases/t00012_class_mermaid.svg
@@ -174,7 +174,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(219.55859375, 400.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00012/t00012.cc#L11">
+        <a transform="translate(219.55859375, 400.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L11">
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@@ -203,7 +203,7 @@
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           </g>
         </a>
-        <a transform="translate(590.2734375, 400.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00012/t00012.cc#L16">
+        <a transform="translate(590.2734375, 400.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L16">
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@@ -227,7 +227,7 @@
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           </g>
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+        <a transform="translate(1045.46875, 400.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L20">
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@@ -251,7 +251,7 @@
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+        <a transform="translate(101.28125, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L11">
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@@ -270,7 +270,7 @@
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+        <a transform="translate(337.8359375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L11">
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@@ -289,7 +289,7 @@
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+        <a transform="translate(521.5234375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00012/t00012.cc#L16">
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@@ -308,7 +308,7 @@
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@@ -327,7 +327,7 @@
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@@ -346,7 +346,7 @@
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diff --git a/docs/test_cases/t00013.md b/docs/test_cases/t00013.md
index 2ded417c..02ca593a 100644
--- a/docs/test_cases/t00013.md
+++ b/docs/test_cases/t00013.md
@@ -1,15 +1,12 @@
 # t00013 - Template instantiation relationships
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00013_class:
     type: class
     glob:
-      - ../../tests/t00013/t00013.cc
-    using_namespace:
-      - clanguml::t00013
+      - t00013.cc
+    using_namespace: clanguml::t00013
     include:
       namespaces:
         - clanguml::t00013
@@ -112,9 +109,9 @@ private:
           "name": "f",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 8,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "T"
         }
@@ -124,9 +121,9 @@ private:
       "namespace": "ABCD",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00013/t00013.cc",
+        "file": "t00013.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00013/t00013.cc"
+        "translation_unit": "t00013.cc"
       },
       "template_parameters": [
         {
@@ -153,9 +150,9 @@ private:
       "namespace": "ABCD",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00013/t00013.cc",
+        "file": "t00013.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00013/t00013.cc"
+        "translation_unit": "t00013.cc"
       },
       "template_parameters": [
         {
@@ -183,9 +180,9 @@ private:
           "name": "a",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "int"
         }
@@ -195,9 +192,9 @@ private:
       "namespace": "clanguml::t00013",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00013/t00013.cc",
+        "file": "t00013.cc",
         "line": 14,
-        "translation_unit": "../../tests/t00013/t00013.cc"
+        "translation_unit": "t00013.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -218,9 +215,9 @@ private:
           "name": "b",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 19,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "int"
         }
@@ -230,9 +227,9 @@ private:
       "namespace": "clanguml::t00013",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00013/t00013.cc",
+        "file": "t00013.cc",
         "line": 18,
-        "translation_unit": "../../tests/t00013/t00013.cc"
+        "translation_unit": "t00013.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -253,9 +250,9 @@ private:
           "name": "c",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 23,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "int"
         }
@@ -265,9 +262,9 @@ private:
       "namespace": "clanguml::t00013",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00013/t00013.cc",
+        "file": "t00013.cc",
         "line": 22,
-        "translation_unit": "../../tests/t00013/t00013.cc"
+        "translation_unit": "t00013.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -288,9 +285,9 @@ private:
           "name": "d",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 29,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "int"
         }
@@ -320,9 +317,9 @@ private:
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 30,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "void"
         }
@@ -331,9 +328,9 @@ private:
       "namespace": "clanguml::t00013",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00013/t00013.cc",
+        "file": "t00013.cc",
         "line": 28,
-        "translation_unit": "../../tests/t00013/t00013.cc"
+        "translation_unit": "t00013.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -354,9 +351,9 @@ private:
           "name": "e",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 34,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "T"
         }
@@ -366,9 +363,9 @@ private:
       "namespace": "clanguml::t00013",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00013/t00013.cc",
+        "file": "t00013.cc",
         "line": 33,
-        "translation_unit": "../../tests/t00013/t00013.cc"
+        "translation_unit": "t00013.cc"
       },
       "template_parameters": [
         {
@@ -396,9 +393,9 @@ private:
           "name": "g",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 38,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "T"
         },
@@ -408,9 +405,9 @@ private:
           "name": "args",
           "source_location": {
             "column": 25,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 39,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "std::tuple<Args...>"
         }
@@ -420,9 +417,9 @@ private:
       "namespace": "clanguml::t00013",
       "source_location": {
         "column": 48,
-        "file": "../../tests/t00013/t00013.cc",
+        "file": "t00013.cc",
         "line": 37,
-        "translation_unit": "../../tests/t00013/t00013.cc"
+        "translation_unit": "t00013.cc"
       },
       "template_parameters": [
         {
@@ -455,9 +452,9 @@ private:
       "namespace": "clanguml::t00013",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00013/t00013.cc",
+        "file": "t00013.cc",
         "line": 33,
-        "translation_unit": "../../tests/t00013/t00013.cc"
+        "translation_unit": "t00013.cc"
       },
       "template_parameters": [
         {
@@ -484,9 +481,9 @@ private:
       "namespace": "clanguml::t00013",
       "source_location": {
         "column": 48,
-        "file": "../../tests/t00013/t00013.cc",
+        "file": "t00013.cc",
         "line": 37,
-        "translation_unit": "../../tests/t00013/t00013.cc"
+        "translation_unit": "t00013.cc"
       },
       "template_parameters": [
         {
@@ -525,9 +522,9 @@ private:
       "namespace": "clanguml::t00013",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00013/t00013.cc",
+        "file": "t00013.cc",
         "line": 33,
-        "translation_unit": "../../tests/t00013/t00013.cc"
+        "translation_unit": "t00013.cc"
       },
       "template_parameters": [
         {
@@ -555,9 +552,9 @@ private:
           "name": "gintstring",
           "source_location": {
             "column": 32,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 60,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "G<int,float,std::string>"
         },
@@ -567,9 +564,9 @@ private:
           "name": "estring",
           "source_location": {
             "column": 28,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 63,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "E<std::string>"
         }
@@ -599,9 +596,9 @@ private:
           ],
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 45,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "int"
         },
@@ -629,9 +626,9 @@ private:
           ],
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 46,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "int"
         },
@@ -659,9 +656,9 @@ private:
           ],
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 47,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "int"
         },
@@ -689,9 +686,9 @@ private:
           ],
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 48,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "int"
         },
@@ -719,9 +716,9 @@ private:
           ],
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 49,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "int"
         },
@@ -749,9 +746,9 @@ private:
           ],
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 51,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "int"
         },
@@ -779,9 +776,9 @@ private:
           ],
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 54,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "int"
         },
@@ -809,9 +806,9 @@ private:
           ],
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 55,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "int"
         },
@@ -839,9 +836,9 @@ private:
           ],
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00013/t00013.cc",
+            "file": "t00013.cc",
             "line": 58,
-            "translation_unit": "../../tests/t00013/t00013.cc"
+            "translation_unit": "t00013.cc"
           },
           "type": "int"
         },
@@ -898,19 +895,14 @@ private:
       "namespace": "clanguml::t00013",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00013/t00013.cc",
+        "file": "t00013.cc",
         "line": 43,
-        "translation_unit": "../../tests/t00013/t00013.cc"
+        "translation_unit": "t00013.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00013_class",
   "relationships": [
     {
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index d8d65fdb..e9da2fca 100644
--- a/docs/test_cases/t00013_class.svg
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@@ -1,6 +1,6 @@
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-    <filter height="300%" id="f1ngtd2urzxw6b" width="300%" x="-1" y="-1">
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@@ -9,8 +9,8 @@
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="502.45" y="325.6543">B</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L19" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L19" xlink:show="new" xlink:title="b" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L19" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L19" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L19" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L19" xlink:show="new" xlink:title="b" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="33" x="483" y="359.7104">b : int</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L22" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L22" xlink:show="new" xlink:title="C" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L22" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L22" xlink:show="new" xlink:title="C" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="596.4" y="325.6543">C</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L23" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L23" xlink:show="new" xlink:title="c" xlink:type="simple">
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       <ellipse cx="568.5" cy="356.5" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L23" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L23" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L23" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L23" xlink:show="new" xlink:title="c" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="32" x="577.5" y="359.7104">c : int</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L28" target="_top" title="D" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L28" xlink:show="new" xlink:title="D" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L28" target="_top" title="D" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L28" xlink:show="new" xlink:title="D" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="9" x="78.25" y="319.1543">D</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="126" y1="331" y2="331"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L30" target="_top" title="print" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L30" xlink:show="new" xlink:title="print" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L30" target="_top" title="print" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L30" xlink:show="new" xlink:title="print" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L30" target="_top" title="print" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L30" xlink:show="new" xlink:title="print" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L30" target="_top" title="print" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L30" xlink:show="new" xlink:title="print" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="95" x="26" y="345.2104">print(R * r) : void</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L29" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L29" xlink:show="new" xlink:title="d" xlink:type="simple">
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       <ellipse cx="17" cy="362.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L29" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L29" xlink:show="new" xlink:title="d" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L29" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L29" xlink:show="new" xlink:title="d" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="33" x="26" y="366.0151">d : int</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L33" target="_top" title="E" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L33" xlink:show="new" xlink:title="E" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L33" target="_top" title="E" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L33" xlink:show="new" xlink:title="E" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fkbtuwj1chub4)" height="60.8047" id="C_0000864055993755439230" style="stroke: #A80036; stroke-width: 1.5;" width="52" x="795.5" y="440.5"/>
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@@ -113,15 +113,15 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L34" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L34" xlink:show="new" xlink:title="e" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L34" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00013/t00013.cc#L34" xlink:show="new" xlink:title="e" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L34" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L34" xlink:show="new" xlink:title="e" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="26" x="815.5" y="494.7104">e : T</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L39" target="_top" title="args" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L39" xlink:show="new" xlink:title="args" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L39" target="_top" title="args" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L39" xlink:show="new" xlink:title="args" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L38" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L38" xlink:show="new" xlink:title="g" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L46" target="_top" title="get_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L46" xlink:show="new" xlink:title="get_b" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="98" x="391.5" y="67.0151">get_b(B &amp; b) : int</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L48" target="_top" title="get_c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L48" xlink:show="new" xlink:title="get_c" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="82" x="391.5" y="79.8198">get_c(C c) : int</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L47" target="_top" title="get_const_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L47" xlink:show="new" xlink:title="get_const_b" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="170" x="391.5" y="92.6245">get_const_b(const B &amp; b) : int</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L51" target="_top" title="get_d2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L51" xlink:show="new" xlink:title="get_d2" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L51" target="_top" title="get_d2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L51" xlink:show="new" xlink:title="get_d2" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="115" x="391.5" y="118.2339">get_d2(D &amp;&amp; d) : int</text>
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     <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="126" x="391.5" y="131.0386">get_e&lt;T&gt;(E&lt;T&gt; e) : T</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L54" target="_top" title="get_int_e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L54" xlink:show="new" xlink:title="get_int_e" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L55" target="_top" title="get_int_e2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L55" xlink:show="new" xlink:title="get_int_e2" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L58" target="_top" title="get_int_f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00013/t00013.cc#L58" xlink:show="new" xlink:title="get_int_f" xlink:type="simple">
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index de5ccf93..ad396bb6 100644
--- a/docs/test_cases/t00013_class_mermaid.svg
+++ b/docs/test_cases/t00013_class_mermaid.svg
@@ -234,7 +234,7 @@
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@@ -258,7 +258,7 @@
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@@ -301,7 +301,7 @@
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@@ -325,7 +325,7 @@
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@@ -349,7 +349,7 @@
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@@ -378,7 +378,7 @@
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@@ -450,7 +450,7 @@
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diff --git a/docs/test_cases/t00014.md b/docs/test_cases/t00014.md
index 6cd8046e..05e676f5 100644
--- a/docs/test_cases/t00014.md
+++ b/docs/test_cases/t00014.md
@@ -1,15 +1,12 @@
 # t00014 - Alias template instantiation
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00014_class:
     type: class
     glob:
-      - ../../tests/t00014/t00014.cc
-    using_namespace:
-      - clanguml::t00014
+      - t00014.cc
+    using_namespace: clanguml::t00014
     include:
       namespaces:
         - clanguml::t00014
@@ -132,9 +129,9 @@ public:
           "name": "t",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 22,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "T"
         },
@@ -144,9 +141,9 @@ public:
           "name": "p",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 23,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "P"
         }
@@ -156,9 +153,9 @@ public:
       "namespace": "clanguml::t00014",
       "source_location": {
         "column": 42,
-        "file": "../../tests/t00014/t00014.cc",
+        "file": "t00014.cc",
         "line": 21,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -192,9 +189,9 @@ public:
           "name": "value",
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 27,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "std::string"
         }
@@ -204,9 +201,9 @@ public:
       "namespace": "clanguml::t00014",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00014/t00014.cc",
+        "file": "t00014.cc",
         "line": 26,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -225,10 +222,10 @@ public:
       "name": "A",
       "namespace": "clanguml::t00014",
       "source_location": {
-        "column": 42,
-        "file": "../../tests/t00014/t00014.cc",
-        "line": 21,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "column": 23,
+        "file": "t00014.cc",
+        "line": 30,
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -260,10 +257,10 @@ public:
       "name": "A",
       "namespace": "clanguml::t00014",
       "source_location": {
-        "column": 42,
-        "file": "../../tests/t00014/t00014.cc",
-        "line": 21,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "column": 23,
+        "file": "t00014.cc",
+        "line": 31,
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -302,10 +299,10 @@ public:
       "name": "A",
       "namespace": "clanguml::t00014",
       "source_location": {
-        "column": 12,
-        "file": "../../../../../../usr/include/c++/11/bits/stl_iterator.h",
-        "line": 2488,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "column": 1,
+        "file": "t00014.cc",
+        "line": 34,
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -337,10 +334,10 @@ public:
       "name": "A",
       "namespace": "clanguml::t00014",
       "source_location": {
-        "column": 11,
-        "file": "../../../../../../usr/include/c++/11/bits/unique_ptr.h",
-        "line": 242,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "column": 20,
+        "file": "t00014.cc",
+        "line": 37,
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -372,10 +369,10 @@ public:
       "name": "A",
       "namespace": "clanguml::t00014",
       "source_location": {
-        "column": 12,
-        "file": "../../../../../../usr/include/c++/11/bits/stl_iterator.h",
-        "line": 2488,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "column": 1,
+        "file": "t00014.cc",
+        "line": 41,
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -407,10 +404,10 @@ public:
       "name": "A",
       "namespace": "clanguml::t00014",
       "source_location": {
-        "column": 12,
-        "file": "../../../../../../usr/include/c++/11/bits/stl_iterator.h",
-        "line": 2488,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "column": 1,
+        "file": "t00014.cc",
+        "line": 34,
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -442,10 +439,10 @@ public:
       "name": "A",
       "namespace": "clanguml::t00014",
       "source_location": {
-        "column": 11,
-        "file": "../../../../../../usr/include/c++/11/bits/unique_ptr.h",
-        "line": 242,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "column": 20,
+        "file": "t00014.cc",
+        "line": 37,
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -477,10 +474,10 @@ public:
       "name": "A",
       "namespace": "clanguml::t00014",
       "source_location": {
-        "column": 12,
-        "file": "../../../../../../usr/include/c++/11/bits/stl_iterator.h",
-        "line": 2488,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "column": 1,
+        "file": "t00014.cc",
+        "line": 41,
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -512,10 +509,10 @@ public:
       "name": "A",
       "namespace": "clanguml::t00014",
       "source_location": {
-        "column": 11,
-        "file": "../../../../../../usr/include/c++/11/bits/shared_ptr.h",
-        "line": 122,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "column": 20,
+        "file": "t00014.cc",
+        "line": 38,
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -548,9 +545,9 @@ public:
       "namespace": "clanguml::t00014",
       "source_location": {
         "column": 42,
-        "file": "../../tests/t00014/t00014.cc",
+        "file": "t00014.cc",
         "line": 21,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -582,10 +579,10 @@ public:
       "name": "A",
       "namespace": "clanguml::t00014",
       "source_location": {
-        "column": 42,
-        "file": "../../tests/t00014/t00014.cc",
-        "line": 21,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "column": 23,
+        "file": "t00014.cc",
+        "line": 31,
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -624,10 +621,10 @@ public:
       "name": "A",
       "namespace": "clanguml::t00014",
       "source_location": {
-        "column": 42,
-        "file": "../../tests/t00014/t00014.cc",
-        "line": 21,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "column": 23,
+        "file": "t00014.cc",
+        "line": 30,
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -659,10 +656,10 @@ public:
       "name": "A",
       "namespace": "clanguml::t00014",
       "source_location": {
-        "column": 42,
-        "file": "../../tests/t00014/t00014.cc",
-        "line": 21,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "column": 23,
+        "file": "t00014.cc",
+        "line": 30,
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -695,9 +692,9 @@ public:
       "namespace": "clanguml::t00014",
       "source_location": {
         "column": 11,
-        "file": "../../../../../../usr/include/c++/11/bits/std_function.h",
+        "file": "",
         "line": 111,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -730,9 +727,9 @@ public:
       "namespace": "clanguml::t00014",
       "source_location": {
         "column": 11,
-        "file": "../../../../../../usr/include/c++/11/bits/std_function.h",
+        "file": "",
         "line": 111,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -766,9 +763,9 @@ public:
           "name": "bapair",
           "source_location": {
             "column": 22,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 59,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "PairPairBA<bool>"
         },
@@ -778,9 +775,9 @@ public:
           "name": "abool",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 61,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "APtr<bool>"
         },
@@ -790,9 +787,9 @@ public:
           "name": "aboolfloat",
           "source_location": {
             "column": 24,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 62,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "AAPtr<bool,float>"
         },
@@ -802,9 +799,9 @@ public:
           "name": "afloat",
           "source_location": {
             "column": 23,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 63,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "ASharedPtr<float>"
         },
@@ -814,9 +811,9 @@ public:
           "name": "boolstring",
           "source_location": {
             "column": 26,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 64,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "A<bool,std::string>"
         },
@@ -826,9 +823,9 @@ public:
           "name": "floatstring",
           "source_location": {
             "column": 23,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 65,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "AStringPtr<float>"
         },
@@ -838,9 +835,9 @@ public:
           "name": "intstring",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 66,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "AIntString"
         },
@@ -850,9 +847,9 @@ public:
           "name": "stringstring",
           "source_location": {
             "column": 19,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 67,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "AStringString"
         },
@@ -862,9 +859,9 @@ public:
           "name": "bstringstring",
           "source_location": {
             "column": 19,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 68,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "BStringString"
         },
@@ -874,9 +871,9 @@ public:
           "name": "atfloat",
           "source_location": {
             "column": 21,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 69,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "AAPtr<T,float>"
         },
@@ -886,9 +883,9 @@ public:
           "name": "bs",
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 72,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "BVector"
         },
@@ -898,9 +895,9 @@ public:
           "name": "bs2",
           "source_location": {
             "column": 14,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 75,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "BVector2"
         },
@@ -910,9 +907,9 @@ public:
           "name": "cb",
           "source_location": {
             "column": 33,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 76,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "SimpleCallback<ACharString>"
         },
@@ -922,9 +919,9 @@ public:
           "name": "gcb",
           "source_location": {
             "column": 35,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 77,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "GenericCallback<AWCharString>"
         },
@@ -934,9 +931,9 @@ public:
           "name": "vcb",
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 78,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "VoidCallback"
         },
@@ -946,9 +943,9 @@ public:
           "name": "vps",
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00014/t00014.cc",
+            "file": "t00014.cc",
             "line": 79,
-            "translation_unit": "../../tests/t00014/t00014.cc"
+            "translation_unit": "t00014.cc"
           },
           "type": "VectorPtr<B>"
         }
@@ -958,9 +955,9 @@ public:
       "namespace": "clanguml::t00014",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00014/t00014.cc",
+        "file": "t00014.cc",
         "line": 56,
-        "translation_unit": "../../tests/t00014/t00014.cc"
+        "translation_unit": "t00014.cc"
       },
       "template_parameters": [
         {
@@ -973,11 +970,6 @@ public:
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00014_class",
   "relationships": [
     {
@@ -1181,12 +1173,26 @@ public:
       "source": "1758213171584933144",
       "type": "dependency"
     },
+    {
+      "access": "public",
+      "destination": "340562099063642390",
+      "label": "cb",
+      "source": "1758213171584933144",
+      "type": "dependency"
+    },
     {
       "access": "public",
       "destination": "1388877149159894665",
       "source": "1758213171584933144",
       "type": "dependency"
     },
+    {
+      "access": "public",
+      "destination": "1388877149159894665",
+      "label": "gcb",
+      "source": "1758213171584933144",
+      "type": "dependency"
+    },
     {
       "access": "public",
       "destination": "934136012292043506",
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index 87ccb77a..7c9d4b36 100644
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@@ -1,6 +1,6 @@
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-    <filter height="300%" id="f1qnhmeubd82zx" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fq9uju03u1ey9" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,414 +9,418 @@
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-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="249" y1="381.5" y2="381.5"/>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="249" y1="389.5" y2="389.5"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L61" target="_top" title="abool" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L61" xlink:show="new" xlink:title="abool" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="108" x="26" y="461.7104">abool : APtr&lt;bool&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L61" target="_top" title="abool" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L61" xlink:show="new" xlink:title="abool" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="395.5"/>
-      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="397.5"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L62" target="_top" title="aboolfloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L62" xlink:show="new" xlink:title="aboolfloat" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="466.3047"/>
+      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="468.3047"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L61" target="_top" title="abool" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L61" xlink:show="new" xlink:title="abool" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="108" x="26" y="403.7104">abool : APtr&lt;bool&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L62" target="_top" title="aboolfloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L62" xlink:show="new" xlink:title="aboolfloat" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="169" x="26" y="474.5151">aboolfloat : AAPtr&lt;bool,float&gt;</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L62" target="_top" title="aboolfloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L62" xlink:show="new" xlink:title="aboolfloat" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="408.3047"/>
-      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="410.3047"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L63" target="_top" title="afloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L63" xlink:show="new" xlink:title="afloat" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="479.1094"/>
+      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="481.1094"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L62" target="_top" title="aboolfloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L62" xlink:show="new" xlink:title="aboolfloat" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="169" x="26" y="416.5151">aboolfloat : AAPtr&lt;bool,float&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L63" target="_top" title="afloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L63" xlink:show="new" xlink:title="afloat" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="151" x="26" y="487.3198">afloat : ASharedPtr&lt;float&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L63" target="_top" title="afloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L63" xlink:show="new" xlink:title="afloat" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="421.1094"/>
-      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="423.1094"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L69" target="_top" title="atfloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L69" xlink:show="new" xlink:title="atfloat" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="491.9141"/>
+      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="493.9141"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L63" target="_top" title="afloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L63" xlink:show="new" xlink:title="afloat" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="151" x="26" y="429.3198">afloat : ASharedPtr&lt;float&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L69" target="_top" title="atfloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L69" xlink:show="new" xlink:title="atfloat" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="132" x="26" y="500.1245">atfloat : AAPtr&lt;T,float&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L69" target="_top" title="atfloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L69" xlink:show="new" xlink:title="atfloat" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="433.9141"/>
-      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="435.9141"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L59" target="_top" title="bapair" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L59" xlink:show="new" xlink:title="bapair" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="504.7188"/>
+      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="506.7188"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L69" target="_top" title="atfloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L69" xlink:show="new" xlink:title="atfloat" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="132" x="26" y="442.1245">atfloat : AAPtr&lt;T,float&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L59" target="_top" title="bapair" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L59" xlink:show="new" xlink:title="bapair" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="149" x="26" y="512.9292">bapair : PairPairBA&lt;bool&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L59" target="_top" title="bapair" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L59" xlink:show="new" xlink:title="bapair" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="446.7188"/>
-      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="448.7188"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L64" target="_top" title="boolstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L64" xlink:show="new" xlink:title="boolstring" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="517.5234"/>
+      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="519.5234"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L59" target="_top" title="bapair" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L59" xlink:show="new" xlink:title="bapair" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="149" x="26" y="454.9292">bapair : PairPairBA&lt;bool&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L64" target="_top" title="boolstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L64" xlink:show="new" xlink:title="boolstring" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="181" x="26" y="525.7339">boolstring : A&lt;bool,std::string&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L64" target="_top" title="boolstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L64" xlink:show="new" xlink:title="boolstring" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="459.5234"/>
-      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="461.5234"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L72" target="_top" title="bs" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L72" xlink:show="new" xlink:title="bs" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="530.3281"/>
+      <polygon fill="none" points="17,530.3281,21,534.3281,17,538.3281,13,534.3281" style="stroke: #B38D22; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L64" target="_top" title="boolstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L64" xlink:show="new" xlink:title="boolstring" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="181" x="26" y="467.7339">boolstring : A&lt;bool,std::string&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L72" target="_top" title="bs" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L72" xlink:show="new" xlink:title="bs" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="70" x="26" y="538.5386">bs : BVector</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L72" target="_top" title="bs" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L72" xlink:show="new" xlink:title="bs" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="472.3281"/>
-      <polygon fill="none" points="17,472.3281,21,476.3281,17,480.3281,13,476.3281" style="stroke: #B38D22; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L75" target="_top" title="bs2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L75" xlink:show="new" xlink:title="bs2" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="543.1328"/>
+      <ellipse cx="17" cy="548.1328" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L72" target="_top" title="bs" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L72" xlink:show="new" xlink:title="bs" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="70" x="26" y="480.5386">bs : BVector</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L75" target="_top" title="bs2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L75" xlink:show="new" xlink:title="bs2" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="84" x="26" y="551.3433">bs2 : BVector2</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L75" target="_top" title="bs2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L75" xlink:show="new" xlink:title="bs2" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="485.1328"/>
-      <ellipse cx="17" cy="490.1328" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L68" target="_top" title="bstringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L68" xlink:show="new" xlink:title="bstringstring" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="555.9375"/>
+      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="557.9375"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L75" target="_top" title="bs2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L75" xlink:show="new" xlink:title="bs2" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="84" x="26" y="493.3433">bs2 : BVector2</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L68" target="_top" title="bstringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L68" xlink:show="new" xlink:title="bstringstring" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="161" x="26" y="564.1479">bstringstring : BStringString</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L68" target="_top" title="bstringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L68" xlink:show="new" xlink:title="bstringstring" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="497.9375"/>
-      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="499.9375"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L76" target="_top" title="cb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L76" xlink:show="new" xlink:title="cb" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="568.7422"/>
+      <ellipse cx="17" cy="573.7422" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L68" target="_top" title="bstringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L68" xlink:show="new" xlink:title="bstringstring" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="161" x="26" y="506.1479">bstringstring : BStringString</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L76" target="_top" title="cb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L76" xlink:show="new" xlink:title="cb" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="197" x="26" y="576.9526">cb : SimpleCallback&lt;ACharString&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L76" target="_top" title="cb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L76" xlink:show="new" xlink:title="cb" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="510.7422"/>
-      <ellipse cx="17" cy="515.7422" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L65" target="_top" title="floatstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L65" xlink:show="new" xlink:title="floatstring" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="581.5469"/>
+      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="583.5469"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L76" target="_top" title="cb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L76" xlink:show="new" xlink:title="cb" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="197" x="26" y="518.9526">cb : SimpleCallback&lt;ACharString&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L65" target="_top" title="floatstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L65" xlink:show="new" xlink:title="floatstring" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="170" x="26" y="589.7573">floatstring : AStringPtr&lt;float&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L65" target="_top" title="floatstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L65" xlink:show="new" xlink:title="floatstring" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="523.5469"/>
-      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="525.5469"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L77" target="_top" title="gcb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L77" xlink:show="new" xlink:title="gcb" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="594.3516"/>
+      <ellipse cx="17" cy="599.3516" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L65" target="_top" title="floatstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L65" xlink:show="new" xlink:title="floatstring" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="170" x="26" y="531.7573">floatstring : AStringPtr&lt;float&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L77" target="_top" title="gcb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L77" xlink:show="new" xlink:title="gcb" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="218" x="26" y="602.562">gcb : GenericCallback&lt;AWCharString&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L77" target="_top" title="gcb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L77" xlink:show="new" xlink:title="gcb" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="536.3516"/>
-      <ellipse cx="17" cy="541.3516" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L66" target="_top" title="intstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L66" xlink:show="new" xlink:title="intstring" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="607.1563"/>
+      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="609.1563"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L77" target="_top" title="gcb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L77" xlink:show="new" xlink:title="gcb" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="218" x="26" y="544.562">gcb : GenericCallback&lt;AWCharString&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L66" target="_top" title="intstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L66" xlink:show="new" xlink:title="intstring" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="114" x="26" y="615.3667">intstring : AIntString</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L66" target="_top" title="intstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L66" xlink:show="new" xlink:title="intstring" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="549.1563"/>
-      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="551.1563"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L67" target="_top" title="stringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L67" xlink:show="new" xlink:title="stringstring" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="619.9609"/>
+      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="621.9609"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L66" target="_top" title="intstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L66" xlink:show="new" xlink:title="intstring" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="114" x="26" y="557.3667">intstring : AIntString</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L67" target="_top" title="stringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L67" xlink:show="new" xlink:title="stringstring" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="153" x="26" y="628.1714">stringstring : AStringString</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L67" target="_top" title="stringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L67" xlink:show="new" xlink:title="stringstring" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="561.9609"/>
-      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="563.9609"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L78" target="_top" title="vcb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L78" xlink:show="new" xlink:title="vcb" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="632.7656"/>
+      <ellipse cx="17" cy="637.7656" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L67" target="_top" title="stringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L67" xlink:show="new" xlink:title="stringstring" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="153" x="26" y="570.1714">stringstring : AStringString</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L78" target="_top" title="vcb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L78" xlink:show="new" xlink:title="vcb" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="102" x="26" y="640.9761">vcb : VoidCallback</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L78" target="_top" title="vcb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L78" xlink:show="new" xlink:title="vcb" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="574.7656"/>
-      <ellipse cx="17" cy="579.7656" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L79" target="_top" title="vps" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L79" xlink:show="new" xlink:title="vps" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="645.5703"/>
+      <ellipse cx="17" cy="650.5703" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L78" target="_top" title="vcb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L78" xlink:show="new" xlink:title="vcb" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="102" x="26" y="582.9761">vcb : VoidCallback</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L79" target="_top" title="vps" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00014/t00014.cc#L79" xlink:show="new" xlink:title="vps" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="110" x="26" y="653.7808">vps : VectorPtr&lt;B&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L79" target="_top" title="vps" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L79" xlink:show="new" xlink:title="vps" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="587.5703"/>
-      <ellipse cx="17" cy="592.5703" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L79" target="_top" title="vps" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00014/t00014.cc#L79" xlink:show="new" xlink:title="vps" xlink:type="simple">
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@@ -769,7 +793,7 @@
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@@ -788,7 +812,7 @@
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diff --git a/docs/test_cases/t00015.md b/docs/test_cases/t00015.md
index 284f33c7..4a164bc9 100644
--- a/docs/test_cases/t00015.md
+++ b/docs/test_cases/t00015.md
@@ -1,15 +1,12 @@
 # t00015 - Namespace fun
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00015_class:
     type: class
     glob:
-      - ../../tests/t00015/t00015.cc
-    using_namespace:
-      - clanguml::t00015
+      - t00015.cc
+    using_namespace: clanguml::t00015
     include:
       namespaces:
         - clanguml::t00015
@@ -71,9 +68,9 @@ class B : public ns1::ns2::Anon { };
       "namespace": "clanguml::t00015::ns1",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00015/t00015.cc",
+        "file": "t00015.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00015/t00015.cc"
+        "translation_unit": "t00015.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -93,9 +90,9 @@ class B : public ns1::ns2::Anon { };
       "namespace": "clanguml::t00015::ns1::ns2_v0_9_0",
       "source_location": {
         "column": 22,
-        "file": "../../tests/t00015/t00015.cc",
+        "file": "t00015.cc",
         "line": 10,
-        "translation_unit": "../../tests/t00015/t00015.cc"
+        "translation_unit": "t00015.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -122,9 +119,9 @@ class B : public ns1::ns2::Anon { };
       "namespace": "clanguml::t00015::ns1",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00015/t00015.cc",
+        "file": "t00015.cc",
         "line": 14,
-        "translation_unit": "../../tests/t00015/t00015.cc"
+        "translation_unit": "t00015.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -151,9 +148,9 @@ class B : public ns1::ns2::Anon { };
       "namespace": "clanguml::t00015::ns3::ns1::ns2",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00015/t00015.cc",
+        "file": "t00015.cc",
         "line": 21,
-        "translation_unit": "../../tests/t00015/t00015.cc"
+        "translation_unit": "t00015.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -180,19 +177,14 @@ class B : public ns1::ns2::Anon { };
       "namespace": "clanguml::t00015::ns3",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00015/t00015.cc",
+        "file": "t00015.cc",
         "line": 24,
-        "translation_unit": "../../tests/t00015/t00015.cc"
+        "translation_unit": "t00015.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00015_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00015_class.svg b/docs/test_cases/t00015_class.svg
index dda0438f..54f7793d 100644
--- a/docs/test_cases/t00015_class.svg
+++ b/docs/test_cases/t00015_class.svg
@@ -1,6 +1,6 @@
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@@ -9,40 +9,40 @@
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diff --git a/docs/test_cases/t00015_class_mermaid.svg b/docs/test_cases/t00015_class_mermaid.svg
index dfa02304..a9900acc 100644
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+        <a transform="translate(311.26171875, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00015/t00015.cc#L10">
           <g title="A" id="classId-C_0000485552648049088863-1" class="node default clickable">
             <rect height="57" width="165.296875" y="-28.5" x="-82.6484375" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="82.6484375" x1="-82.6484375" class="divider"/>
@@ -122,7 +122,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(55.0546875, 143.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00015/t00015.cc#L14">
+        <a transform="translate(55.0546875, 143.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00015/t00015.cc#L14">
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             <line y2="1.5" y1="1.5" x2="47.0546875" x1="-47.0546875" class="divider"/>
@@ -141,7 +141,7 @@
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           </g>
         </a>
-        <a transform="translate(237.390625, 143.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00015/t00015.cc#L21">
+        <a transform="translate(237.390625, 143.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00015/t00015.cc#L21">
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             <line y2="1.5" y1="1.5" x2="85.28125" x1="-85.28125" class="divider"/>
@@ -160,7 +160,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(237.390625, 250.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00015/t00015.cc#L24">
+        <a transform="translate(237.390625, 250.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00015/t00015.cc#L24">
           <g title="B" id="classId-C_0000870882387819356092-4" class="node default clickable">
             <rect height="57" width="64.78125" y="-28.5" x="-32.390625" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="32.390625" x1="-32.390625" class="divider"/>
diff --git a/docs/test_cases/t00016.md b/docs/test_cases/t00016.md
index 21d96b75..a25ec3d2 100644
--- a/docs/test_cases/t00016.md
+++ b/docs/test_cases/t00016.md
@@ -1,15 +1,12 @@
 # t00016 - Unnamed enums and empty templates
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00016_class:
     type: class
     glob:
-      - ../../tests/t00016/t00016.cc
-    using_namespace:
-      - clanguml::t00016
+      - t00016.cc
+    using_namespace: clanguml::t00016
     include:
       namespaces:
         - clanguml::t00016
@@ -79,9 +76,9 @@ template <> struct is_numeric<bool> {
       "namespace": "clanguml::t00016",
       "source_location": {
         "column": 28,
-        "file": "../../tests/t00016/t00016.cc",
+        "file": "t00016.cc",
         "line": 4,
-        "translation_unit": "../../tests/t00016/t00016.cc"
+        "translation_unit": "t00016.cc"
       },
       "template_parameters": [
         {
@@ -115,9 +112,9 @@ template <> struct is_numeric<bool> {
       "namespace": "clanguml::t00016",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t00016/t00016.cc",
+        "file": "t00016.cc",
         "line": 8,
-        "translation_unit": "../../tests/t00016/t00016.cc"
+        "translation_unit": "t00016.cc"
       },
       "template_parameters": [
         {
@@ -151,9 +148,9 @@ template <> struct is_numeric<bool> {
       "namespace": "clanguml::t00016",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t00016/t00016.cc",
+        "file": "t00016.cc",
         "line": 12,
-        "translation_unit": "../../tests/t00016/t00016.cc"
+        "translation_unit": "t00016.cc"
       },
       "template_parameters": [
         {
@@ -187,9 +184,9 @@ template <> struct is_numeric<bool> {
       "namespace": "clanguml::t00016",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t00016/t00016.cc",
+        "file": "t00016.cc",
         "line": 16,
-        "translation_unit": "../../tests/t00016/t00016.cc"
+        "translation_unit": "t00016.cc"
       },
       "template_parameters": [
         {
@@ -223,9 +220,9 @@ template <> struct is_numeric<bool> {
       "namespace": "clanguml::t00016",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t00016/t00016.cc",
+        "file": "t00016.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00016/t00016.cc"
+        "translation_unit": "t00016.cc"
       },
       "template_parameters": [
         {
@@ -259,9 +256,9 @@ template <> struct is_numeric<bool> {
       "namespace": "clanguml::t00016",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t00016/t00016.cc",
+        "file": "t00016.cc",
         "line": 24,
-        "translation_unit": "../../tests/t00016/t00016.cc"
+        "translation_unit": "t00016.cc"
       },
       "template_parameters": [
         {
@@ -274,11 +271,6 @@ template <> struct is_numeric<bool> {
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00016_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00016_class.svg b/docs/test_cases/t00016_class.svg
index 68c4b869..b6ed1472 100644
--- a/docs/test_cases/t00016_class.svg
+++ b/docs/test_cases/t00016_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="200px" preserveAspectRatio="none" style="width:847px;height:200px;" version="1.1" viewBox="0 0 847 200" width="847px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f1ck2tbuxdw81f" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f5ayormszqd7u" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L4" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L4" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f1ck2tbuxdw81f)" height="60.8047" id="C_0000932856332558460389" style="stroke: #A80036; stroke-width: 1.5;" width="165" x="343.5" y="129"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L4" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L4" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f5ayormszqd7u)" height="60.8047" id="C_0000932856332558460389" style="stroke: #A80036; stroke-width: 1.5;" width="165" x="343.5" y="129"/>
       <ellipse cx="358.5" cy="145" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M361.4688,150.6406 Q360.8906,150.9375 360.25,151.0781 Q359.6094,151.2344 358.9063,151.2344 Q356.4063,151.2344 355.0781,149.5938 Q353.7656,147.9375 353.7656,144.8125 Q353.7656,141.6875 355.0781,140.0313 Q356.4063,138.375 358.9063,138.375 Q359.6094,138.375 360.25,138.5313 Q360.9063,138.6875 361.4688,138.9844 L361.4688,141.7031 Q360.8438,141.125 360.25,140.8594 Q359.6563,140.5781 359.0313,140.5781 Q357.6875,140.5781 357,141.6563 Q356.3125,142.7188 356.3125,144.8125 Q356.3125,146.9063 357,147.9844 Q357.6875,149.0469 359.0313,149.0469 Q359.6563,149.0469 360.25,148.7813 Q360.8438,148.5 361.4688,147.9219 L361.4688,150.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="66" x="372.5" y="149.1543">is_numeric</text>
@@ -21,8 +21,8 @@
       <ellipse cx="354.5" cy="180" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="74" x="363.5" y="183.2104">value : enum</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L8" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L8" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f1ck2tbuxdw81f)" height="60.8047" id="C_0000095618295648274199" style="stroke: #A80036; stroke-width: 1.5;" width="130" x="6" y="8"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L8" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L8" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f5ayormszqd7u)" height="60.8047" id="C_0000095618295648274199" style="stroke: #A80036; stroke-width: 1.5;" width="130" x="6" y="8"/>
       <ellipse cx="21" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M23.9688,29.6406 Q23.3906,29.9375 22.75,30.0781 Q22.1094,30.2344 21.4063,30.2344 Q18.9063,30.2344 17.5781,28.5938 Q16.2656,26.9375 16.2656,23.8125 Q16.2656,20.6875 17.5781,19.0313 Q18.9063,17.375 21.4063,17.375 Q22.1094,17.375 22.75,17.5313 Q23.4063,17.6875 23.9688,17.9844 L23.9688,20.7031 Q23.3438,20.125 22.75,19.8594 Q22.1563,19.5781 21.5313,19.5781 Q20.1875,19.5781 19.5,20.6563 Q18.8125,21.7188 18.8125,23.8125 Q18.8125,25.9063 19.5,26.9844 Q20.1875,28.0469 21.5313,28.0469 Q22.1563,28.0469 22.75,27.7813 Q23.3438,27.5 23.9688,26.9219 L23.9688,29.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="66" x="35" y="28.1543">is_numeric</text>
@@ -33,8 +33,8 @@
       <ellipse cx="17" cy="59" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="74" x="26" y="62.2104">value : enum</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L12" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L12" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L12" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L12" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f5ayormszqd7u)" height="60.8047" id="C_0000979129381790761728" style="stroke: #A80036; stroke-width: 1.5;" width="130" x="171" y="8"/>
       <ellipse cx="186" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M188.9688,29.6406 Q188.3906,29.9375 187.75,30.0781 Q187.1094,30.2344 186.4063,30.2344 Q183.9063,30.2344 182.5781,28.5938 Q181.2656,26.9375 181.2656,23.8125 Q181.2656,20.6875 182.5781,19.0313 Q183.9063,17.375 186.4063,17.375 Q187.1094,17.375 187.75,17.5313 Q188.4063,17.6875 188.9688,17.9844 L188.9688,20.7031 Q188.3438,20.125 187.75,19.8594 Q187.1563,19.5781 186.5313,19.5781 Q185.1875,19.5781 184.5,20.6563 Q183.8125,21.7188 183.8125,23.8125 Q183.8125,25.9063 184.5,26.9844 Q185.1875,28.0469 186.5313,28.0469 Q187.1563,28.0469 187.75,27.7813 Q188.3438,27.5 188.9688,26.9219 L188.9688,29.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="66" x="200" y="28.1543">is_numeric</text>
@@ -45,8 +45,8 @@
       <ellipse cx="182" cy="59" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="74" x="191" y="62.2104">value : enum</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L16" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L16" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L16" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L16" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f5ayormszqd7u)" height="60.8047" id="C_0002090787690027341836" style="stroke: #A80036; stroke-width: 1.5;" width="179" x="336.5" y="8"/>
       <ellipse cx="351.5" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M354.4688,29.6406 Q353.8906,29.9375 353.25,30.0781 Q352.6094,30.2344 351.9063,30.2344 Q349.4063,30.2344 348.0781,28.5938 Q346.7656,26.9375 346.7656,23.8125 Q346.7656,20.6875 348.0781,19.0313 Q349.4063,17.375 351.9063,17.375 Q352.6094,17.375 353.25,17.5313 Q353.9063,17.6875 354.4688,17.9844 L354.4688,20.7031 Q353.8438,20.125 353.25,19.8594 Q352.6563,19.5781 352.0313,19.5781 Q350.6875,19.5781 350,20.6563 Q349.3125,21.7188 349.3125,23.8125 Q349.3125,25.9063 350,26.9844 Q350.6875,28.0469 352.0313,28.0469 Q352.6563,28.0469 353.25,27.7813 Q353.8438,27.5 354.4688,26.9219 L354.4688,29.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="66" x="365.5" y="28.1543">is_numeric</text>
@@ -57,8 +57,8 @@
       <ellipse cx="347.5" cy="59" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="74" x="356.5" y="62.2104">value : enum</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L20" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L20" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L20" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L20" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f5ayormszqd7u)" height="60.8047" id="C_0000500603075237446075" style="stroke: #A80036; stroke-width: 1.5;" width="118" x="551" y="8"/>
       <ellipse cx="566" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M568.9688,29.6406 Q568.3906,29.9375 567.75,30.0781 Q567.1094,30.2344 566.4063,30.2344 Q563.9063,30.2344 562.5781,28.5938 Q561.2656,26.9375 561.2656,23.8125 Q561.2656,20.6875 562.5781,19.0313 Q563.9063,17.375 566.4063,17.375 Q567.1094,17.375 567.75,17.5313 Q568.4063,17.6875 568.9688,17.9844 L568.9688,20.7031 Q568.3438,20.125 567.75,19.8594 Q567.1563,19.5781 566.5313,19.5781 Q565.1875,19.5781 564.5,20.6563 Q563.8125,21.7188 563.8125,23.8125 Q563.8125,25.9063 564.5,26.9844 Q565.1875,28.0469 566.5313,28.0469 Q567.1563,28.0469 567.75,27.7813 Q568.3438,27.5 568.9688,26.9219 L568.9688,29.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="66" x="580" y="28.1543">is_numeric</text>
@@ -69,8 +69,8 @@
       <ellipse cx="562" cy="59" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="74" x="571" y="62.2104">value : enum</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L24" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L24" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f1ck2tbuxdw81f)" height="60.8047" id="C_0002111316837513419920" style="stroke: #A80036; stroke-width: 1.5;" width="129" x="704.5" y="8"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L24" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L24" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f5ayormszqd7u)" height="60.8047" id="C_0002111316837513419920" style="stroke: #A80036; stroke-width: 1.5;" width="129" x="704.5" y="8"/>
       <ellipse cx="719.5" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M722.4688,29.6406 Q721.8906,29.9375 721.25,30.0781 Q720.6094,30.2344 719.9063,30.2344 Q717.4063,30.2344 716.0781,28.5938 Q714.7656,26.9375 714.7656,23.8125 Q714.7656,20.6875 716.0781,19.0313 Q717.4063,17.375 719.9063,17.375 Q720.6094,17.375 721.25,17.5313 Q721.9063,17.6875 722.4688,17.9844 L722.4688,20.7031 Q721.8438,20.125 721.25,19.8594 Q720.6563,19.5781 720.0313,19.5781 Q718.6875,19.5781 718,20.6563 Q717.3125,21.7188 717.3125,23.8125 Q717.3125,25.9063 718,26.9844 Q718.6875,28.0469 720.0313,28.0469 Q720.6563,28.0469 721.25,27.7813 Q721.8438,27.5 722.4688,26.9219 L722.4688,29.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="66" x="733.5" y="28.1543">is_numeric</text>
diff --git a/docs/test_cases/t00016_class_mermaid.svg b/docs/test_cases/t00016_class_mermaid.svg
index 20a00b8c..4e03e3ed 100644
--- a/docs/test_cases/t00016_class_mermaid.svg
+++ b/docs/test_cases/t00016_class_mermaid.svg
@@ -114,7 +114,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(518.5625, 176.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L4">
+        <a transform="translate(518.5625, 176.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L4">
           <g title="is_numeric" id="classId-C_0000932856332558460389-0" class="node default clickable">
             <rect height="79" width="192.875" y="-39.5" x="-96.4375" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="96.4375" x1="-96.4375" class="divider"/>
@@ -138,7 +138,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(83.9765625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L8">
+        <a transform="translate(83.9765625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L8">
           <g title="is_numeric" id="classId-C_0000095618295648274199-1" class="node default clickable">
             <rect height="79" width="151.953125" y="-39.5" x="-75.9765625" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="75.9765625" x1="-75.9765625" class="divider"/>
@@ -162,7 +162,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(285.9375, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L12">
+        <a transform="translate(285.9375, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L12">
           <g title="is_numeric" id="classId-C_0000979129381790761728-2" class="node default clickable">
             <rect height="79" width="151.96875" y="-39.5" x="-75.984375" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="75.984375" x1="-75.984375" class="divider"/>
@@ -186,7 +186,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(518.5625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L16">
+        <a transform="translate(518.5625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L16">
           <g title="is_numeric" id="classId-C_0002090787690027341836-3" class="node default clickable">
             <rect height="79" width="213.28125" y="-39.5" x="-106.640625" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="106.640625" x1="-106.640625" class="divider"/>
@@ -210,7 +210,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(744.0625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L20">
+        <a transform="translate(744.0625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L20">
           <g title="is_numeric" id="classId-C_0000500603075237446075-4" class="node default clickable">
             <rect height="79" width="137.71875" y="-39.5" x="-68.859375" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="68.859375" x1="-68.859375" class="divider"/>
@@ -234,7 +234,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(938.890625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00016/t00016.cc#L24">
+        <a transform="translate(938.890625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00016/t00016.cc#L24">
           <g title="is_numeric" id="classId-C_0002111316837513419920-5" class="node default clickable">
             <rect height="79" width="151.9375" y="-39.5" x="-75.96875" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="75.96875" x1="-75.96875" class="divider"/>
diff --git a/docs/test_cases/t00017.md b/docs/test_cases/t00017.md
index 32798e60..85e1593c 100644
--- a/docs/test_cases/t00017.md
+++ b/docs/test_cases/t00017.md
@@ -1,16 +1,13 @@
 # t00017 - Test include relations also as members flag
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00017_class:
     type: class
     include_relations_also_as_members: false
     glob:
-      - ../../tests/t00017/t00017.cc
-    using_namespace:
-      - clanguml::t00017
+      - t00017.cc
+    using_namespace: clanguml::t00017
     include:
       namespaces:
         - clanguml::t00017
@@ -100,9 +97,9 @@ private:
       "namespace": "clanguml::t00017",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00017/t00017.cc",
+        "file": "t00017.cc",
         "line": 5,
-        "translation_unit": "../../tests/t00017/t00017.cc"
+        "translation_unit": "t00017.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -122,9 +119,9 @@ private:
       "namespace": "clanguml::t00017",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00017/t00017.cc",
+        "file": "t00017.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00017/t00017.cc"
+        "translation_unit": "t00017.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -144,9 +141,9 @@ private:
       "namespace": "clanguml::t00017",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00017/t00017.cc",
+        "file": "t00017.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00017/t00017.cc"
+        "translation_unit": "t00017.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -166,9 +163,9 @@ private:
       "namespace": "clanguml::t00017",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00017/t00017.cc",
+        "file": "t00017.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00017/t00017.cc"
+        "translation_unit": "t00017.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -188,9 +185,9 @@ private:
       "namespace": "clanguml::t00017",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00017/t00017.cc",
+        "file": "t00017.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00017/t00017.cc"
+        "translation_unit": "t00017.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -210,9 +207,9 @@ private:
       "namespace": "clanguml::t00017",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00017/t00017.cc",
+        "file": "t00017.cc",
         "line": 15,
-        "translation_unit": "../../tests/t00017/t00017.cc"
+        "translation_unit": "t00017.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -232,9 +229,9 @@ private:
       "namespace": "clanguml::t00017",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00017/t00017.cc",
+        "file": "t00017.cc",
         "line": 17,
-        "translation_unit": "../../tests/t00017/t00017.cc"
+        "translation_unit": "t00017.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -254,9 +251,9 @@ private:
       "namespace": "clanguml::t00017",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00017/t00017.cc",
+        "file": "t00017.cc",
         "line": 19,
-        "translation_unit": "../../tests/t00017/t00017.cc"
+        "translation_unit": "t00017.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -276,9 +273,9 @@ private:
       "namespace": "clanguml::t00017",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00017/t00017.cc",
+        "file": "t00017.cc",
         "line": 21,
-        "translation_unit": "../../tests/t00017/t00017.cc"
+        "translation_unit": "t00017.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -298,9 +295,9 @@ private:
       "namespace": "clanguml::t00017",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00017/t00017.cc",
+        "file": "t00017.cc",
         "line": 23,
-        "translation_unit": "../../tests/t00017/t00017.cc"
+        "translation_unit": "t00017.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -320,9 +317,9 @@ private:
       "namespace": "clanguml::t00017",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00017/t00017.cc",
+        "file": "t00017.cc",
         "line": 25,
-        "translation_unit": "../../tests/t00017/t00017.cc"
+        "translation_unit": "t00017.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -343,9 +340,9 @@ private:
           "name": "some_int",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 38,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "int"
         },
@@ -355,9 +352,9 @@ private:
           "name": "some_int_pointer",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 39,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "int *"
         },
@@ -367,9 +364,9 @@ private:
           "name": "some_int_pointer_pointer",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 40,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "int **"
         },
@@ -379,9 +376,9 @@ private:
           "name": "some_int_reference",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 41,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "int &"
         },
@@ -391,9 +388,9 @@ private:
           "name": "a",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 42,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "A"
         },
@@ -403,9 +400,9 @@ private:
           "name": "b",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 43,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "B *"
         },
@@ -415,9 +412,9 @@ private:
           "name": "c",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 44,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "C &"
         },
@@ -427,9 +424,9 @@ private:
           "name": "d",
           "source_location": {
             "column": 14,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 45,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "const D *"
         },
@@ -439,9 +436,9 @@ private:
           "name": "e",
           "source_location": {
             "column": 14,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 46,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "const E &"
         },
@@ -451,9 +448,9 @@ private:
           "name": "f",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 47,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "F &&"
         },
@@ -463,9 +460,9 @@ private:
           "name": "g",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 48,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "G **"
         },
@@ -475,9 +472,9 @@ private:
           "name": "h",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 49,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "H ***"
         },
@@ -487,9 +484,9 @@ private:
           "name": "i",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 50,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "I *&"
         },
@@ -499,9 +496,9 @@ private:
           "name": "j",
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 51,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "volatile J *"
         },
@@ -511,9 +508,9 @@ private:
           "name": "k",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 52,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "K *"
         }
@@ -559,9 +556,9 @@ private:
           ],
           "source_location": {
             "column": 14,
-            "file": "../../tests/t00017/t00017.cc",
+            "file": "t00017.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00017/t00017.cc"
+            "translation_unit": "t00017.cc"
           },
           "type": "void"
         }
@@ -570,19 +567,14 @@ private:
       "namespace": "clanguml::t00017",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00017/t00017.cc",
+        "file": "t00017.cc",
         "line": 27,
-        "translation_unit": "../../tests/t00017/t00017.cc"
+        "translation_unit": "t00017.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00017_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00017_class.svg b/docs/test_cases/t00017_class.svg
index 4b2502d8..014a08a8 100644
--- a/docs/test_cases/t00017_class.svg
+++ b/docs/test_cases/t00017_class.svg
@@ -1,6 +1,6 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L40" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L40" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="186" x="233.5" y="100.6245">some_int_pointer_pointer : int **</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00017/t00017.cc#L41" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00017/t00017.cc#L41" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L41" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L41" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
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       <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="221.5" y="107.2188"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00017/t00017.cc#L41" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00017/t00017.cc#L41" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L41" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L41" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="153" x="233.5" y="113.4292">some_int_reference : int &amp;</text>
     </a>
     <path d="M227.33,124.78 C173.51,145.32 114.85,170.01 63,197 C57.36,199.93 51.44,203.42 46.03,206.78 " fill="none" id="C_0000287495916564113342&lt;-C_0000121332093434690887" style="stroke: #A80036; stroke-width: 1.0;"/>
diff --git a/docs/test_cases/t00017_class_mermaid.svg b/docs/test_cases/t00017_class_mermaid.svg
index b1e2981f..b7b1f113 100644
--- a/docs/test_cases/t00017_class_mermaid.svg
+++ b/docs/test_cases/t00017_class_mermaid.svg
@@ -186,7 +186,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(21.28125, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00017/t00017.cc#L5">
+        <a transform="translate(21.28125, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L5">
           <g title="A" id="classId-C_0000121332093434690887-0" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -205,7 +205,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(97.84375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00017/t00017.cc#L7">
+        <a transform="translate(97.84375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L7">
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             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -224,7 +224,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(174.40625, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00017/t00017.cc#L9">
+        <a transform="translate(174.40625, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L9">
           <g title="C" id="classId-C_0002151170391844743478-2" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -243,7 +243,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(250.96875, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00017/t00017.cc#L11">
+        <a transform="translate(250.96875, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L11">
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             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -262,7 +262,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(327.0859375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00017/t00017.cc#L13">
+        <a transform="translate(327.0859375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L13">
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             <rect height="57" width="25.671875" y="-28.5" x="-12.8359375" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="12.8359375" x1="-12.8359375" class="divider"/>
@@ -281,7 +281,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(402.3125, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00017/t00017.cc#L15">
+        <a transform="translate(402.3125, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L15">
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             <rect height="57" width="24.78125" y="-28.5" x="-12.390625" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="12.390625" x1="-12.390625" class="divider"/>
@@ -300,7 +300,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(478.4296875, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00017/t00017.cc#L17">
+        <a transform="translate(478.4296875, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L17">
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@@ -319,7 +319,7 @@
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           </g>
         </a>
-        <a transform="translate(555.4375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00017/t00017.cc#L19">
+        <a transform="translate(555.4375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L19">
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             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -338,7 +338,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(628.4453125, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00017/t00017.cc#L21">
+        <a transform="translate(628.4453125, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L21">
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@@ -357,7 +357,7 @@
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           </g>
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+        <a transform="translate(700.125, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L23">
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@@ -376,7 +376,7 @@
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           </g>
         </a>
-        <a transform="translate(775.359375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00017/t00017.cc#L25">
+        <a transform="translate(775.359375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L25">
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             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -395,7 +395,7 @@
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           </g>
         </a>
-        <a transform="translate(402.3125, 91.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00017/t00017.cc#L27">
+        <a transform="translate(402.3125, 91.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00017/t00017.cc#L27">
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diff --git a/docs/test_cases/t00018.md b/docs/test_cases/t00018.md
index 8aef3dad..228c03a7 100644
--- a/docs/test_cases/t00018.md
+++ b/docs/test_cases/t00018.md
@@ -1,15 +1,12 @@
 # t00018 - Pimpl pattern
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00018_class:
     type: class
     glob:
-      - ../../tests/t00018/**.cc
-    using_namespace:
-      - clanguml::t00018
+      - "*.cc"
+    using_namespace: clanguml::t00018
     include:
       namespaces:
         - clanguml::t00018
@@ -158,9 +155,9 @@ void widget::draw(const clanguml::t00018::widget &w)
           "name": "n",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00018/t00018_impl.h",
+            "file": "t00018_impl.h",
             "line": 10,
-            "translation_unit": "../../tests/t00018/t00018.cc"
+            "translation_unit": "t00018.cc"
           },
           "type": "int"
         }
@@ -190,9 +187,9 @@ void widget::draw(const clanguml::t00018::widget &w)
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00018/t00018_impl.h",
+            "file": "t00018_impl.h",
             "line": 13,
-            "translation_unit": "../../tests/t00018/t00018.cc"
+            "translation_unit": "t00018.cc"
           },
           "type": "void"
         },
@@ -220,9 +217,9 @@ void widget::draw(const clanguml::t00018::widget &w)
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00018/t00018_impl.h",
+            "file": "t00018_impl.h",
             "line": 14,
-            "translation_unit": "../../tests/t00018/t00018.cc"
+            "translation_unit": "t00018.cc"
           },
           "type": "void"
         },
@@ -250,9 +247,9 @@ void widget::draw(const clanguml::t00018::widget &w)
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00018/t00018_impl.h",
+            "file": "t00018_impl.h",
             "line": 15,
-            "translation_unit": "../../tests/t00018/t00018.cc"
+            "translation_unit": "t00018.cc"
           },
           "type": "void"
         }
@@ -261,9 +258,9 @@ void widget::draw(const clanguml::t00018::widget &w)
       "namespace": "clanguml::t00018::impl",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00018/t00018_impl.h",
+        "file": "t00018_impl.h",
         "line": 9,
-        "translation_unit": "../../tests/t00018/t00018.cc"
+        "translation_unit": "t00018.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -284,9 +281,9 @@ void widget::draw(const clanguml::t00018::widget &w)
           "name": "pImpl",
           "source_location": {
             "column": 35,
-            "file": "../../tests/t00018/t00018.h",
+            "file": "t00018.h",
             "line": 18,
-            "translation_unit": "../../tests/t00018/t00018.cc"
+            "translation_unit": "t00018.cc"
           },
           "type": "std::unique_ptr<impl::widget>"
         }
@@ -311,9 +308,9 @@ void widget::draw(const clanguml::t00018::widget &w)
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00018/t00018.h",
+            "file": "t00018.h",
             "line": 21,
-            "translation_unit": "../../tests/t00018/t00018.cc"
+            "translation_unit": "t00018.cc"
           },
           "type": "void"
         },
@@ -336,9 +333,9 @@ void widget::draw(const clanguml::t00018::widget &w)
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00018/t00018.h",
+            "file": "t00018.h",
             "line": 22,
-            "translation_unit": "../../tests/t00018/t00018.cc"
+            "translation_unit": "t00018.cc"
           },
           "type": "void"
         },
@@ -361,9 +358,9 @@ void widget::draw(const clanguml::t00018::widget &w)
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00018/t00018.h",
+            "file": "t00018.h",
             "line": 23,
-            "translation_unit": "../../tests/t00018/t00018.cc"
+            "translation_unit": "t00018.cc"
           },
           "type": "bool"
         },
@@ -391,9 +388,9 @@ void widget::draw(const clanguml::t00018::widget &w)
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00018/t00018.h",
+            "file": "t00018.h",
             "line": 24,
-            "translation_unit": "../../tests/t00018/t00018.cc"
+            "translation_unit": "t00018.cc"
           },
           "type": "void"
         },
@@ -416,9 +413,9 @@ void widget::draw(const clanguml::t00018::widget &w)
           "parameters": [],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00018/t00018.h",
+            "file": "t00018.h",
             "line": 25,
-            "translation_unit": "../../tests/t00018/t00018.cc"
+            "translation_unit": "t00018.cc"
           },
           "type": "void"
         },
@@ -446,9 +443,9 @@ void widget::draw(const clanguml::t00018::widget &w)
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00018/t00018.h",
+            "file": "t00018.h",
             "line": 27,
-            "translation_unit": "../../tests/t00018/t00018.cc"
+            "translation_unit": "t00018.cc"
           },
           "type": "void"
         },
@@ -476,9 +473,9 @@ void widget::draw(const clanguml::t00018::widget &w)
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00018/t00018.h",
+            "file": "t00018.h",
             "line": 29,
-            "translation_unit": "../../tests/t00018/t00018.cc"
+            "translation_unit": "t00018.cc"
           },
           "type": "void"
         },
@@ -506,9 +503,9 @@ void widget::draw(const clanguml::t00018::widget &w)
           ],
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00018/t00018.h",
+            "file": "t00018.h",
             "line": 30,
-            "translation_unit": "../../tests/t00018/t00018.cc"
+            "translation_unit": "t00018.cc"
           },
           "type": "widget &"
         },
@@ -536,9 +533,9 @@ void widget::draw(const clanguml::t00018::widget &w)
           ],
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00018/t00018.h",
+            "file": "t00018.h",
             "line": 31,
-            "translation_unit": "../../tests/t00018/t00018.cc"
+            "translation_unit": "t00018.cc"
           },
           "type": "widget &"
         }
@@ -547,19 +544,14 @@ void widget::draw(const clanguml::t00018::widget &w)
       "namespace": "clanguml::t00018",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00018/t00018.h",
+        "file": "t00018.h",
         "line": 17,
-        "translation_unit": "../../tests/t00018/t00018.cc"
+        "translation_unit": "t00018.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00018_class",
   "relationships": [
     {
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index ceb3000e..d335d19c 100644
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018_impl.h#L14" target="_top" title="draw" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018_impl.h#L14" xlink:show="new" xlink:title="draw" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L29" target="_top" title="widget" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L29" xlink:show="new" xlink:title="widget" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="225" x="26" y="263.8198">widget(const widget &amp;) = deleted : void</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L25" target="_top" title="~widget" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L25" xlink:show="new" xlink:title="~widget" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L25" target="_top" title="~widget" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L25" xlink:show="new" xlink:title="~widget" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L25" target="_top" title="~widget" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L25" xlink:show="new" xlink:title="~widget" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L25" target="_top" title="~widget" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L25" xlink:show="new" xlink:title="~widget" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="89" x="26" y="276.6245">~widget() : void</text>
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     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="7" x2="305" y1="283.2188" y2="283.2188"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L30" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L30" xlink:show="new" xlink:title="operator=" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L30" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L30" xlink:show="new" xlink:title="operator=" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="190" x="26" y="297.4292">operator=(widget &amp;&amp;) : widget &amp;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L31" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L31" xlink:show="new" xlink:title="operator=" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L31" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L31" xlink:show="new" xlink:title="operator=" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L31" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L31" xlink:show="new" xlink:title="operator=" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L31" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L31" xlink:show="new" xlink:title="operator=" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="274" x="26" y="310.2339">operator=(const widget &amp;) = deleted : widget &amp;</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L21" target="_top" title="draw" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L21" xlink:show="new" xlink:title="draw" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L21" target="_top" title="draw" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L21" xlink:show="new" xlink:title="draw" xlink:type="simple">
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       <ellipse cx="17" cy="327.8281" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L21" target="_top" title="draw" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L21" xlink:show="new" xlink:title="draw" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L21" target="_top" title="draw" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L21" xlink:show="new" xlink:title="draw" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="106" x="26" y="331.0386">draw() const : void</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L22" target="_top" title="draw" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L22" xlink:show="new" xlink:title="draw" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L22" target="_top" title="draw" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L22" xlink:show="new" xlink:title="draw" xlink:type="simple">
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       <ellipse cx="17" cy="340.6328" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L22" target="_top" title="draw" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L22" xlink:show="new" xlink:title="draw" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L22" target="_top" title="draw" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L22" xlink:show="new" xlink:title="draw" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="71" x="26" y="343.8433">draw() : void</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L23" target="_top" title="shown" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L23" xlink:show="new" xlink:title="shown" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L23" target="_top" title="shown" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L23" xlink:show="new" xlink:title="shown" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L23" target="_top" title="shown" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L23" xlink:show="new" xlink:title="shown" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L23" target="_top" title="shown" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L23" xlink:show="new" xlink:title="shown" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="116" x="26" y="356.6479">shown() const : bool</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="305" y1="363.2422" y2="363.2422"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L18" target="_top" title="pImpl" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L18" xlink:show="new" xlink:title="pImpl" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L18" target="_top" title="pImpl" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L18" xlink:show="new" xlink:title="pImpl" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L18" target="_top" title="pImpl" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L18" xlink:show="new" xlink:title="pImpl" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L18" target="_top" title="pImpl" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L18" xlink:show="new" xlink:title="pImpl" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="216" x="26" y="377.4526">pImpl : std::unique_ptr&lt;impl::widget&gt;</text>
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diff --git a/docs/test_cases/t00018_class_mermaid.svg b/docs/test_cases/t00018_class_mermaid.svg
index 670935b8..4658f593 100644
--- a/docs/test_cases/t00018_class_mermaid.svg
+++ b/docs/test_cases/t00018_class_mermaid.svg
@@ -78,7 +78,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(150, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018_impl.h#L9">
+        <a transform="translate(150, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018_impl.h#L9">
           <g title="widget" id="classId-C_0000130502639682787993-0" class="node default clickable">
             <rect height="145" width="284" y="-72.5" x="-142" class="outer title-state"/>
             <line y2="-42.5" y1="-42.5" x2="142" x1="-142" class="divider"/>
@@ -117,7 +117,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(150, 359.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00018/t00018.h#L17">
+        <a transform="translate(150, 359.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00018/t00018.h#L17">
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diff --git a/docs/test_cases/t00019.md b/docs/test_cases/t00019.md
index fe9a0442..5bf5e100 100644
--- a/docs/test_cases/t00019.md
+++ b/docs/test_cases/t00019.md
@@ -1,16 +1,13 @@
 # t00019 - Layercake pattern
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00019_class:
     type: class
     glob:
-      - ../../tests/t00019/**.cc
+      - "*.cc"
     generate_template_argument_dependencies: false
-    using_namespace:
-      - clanguml::t00019
+    using_namespace: clanguml::t00019
     include:
       namespaces:
         - clanguml::t00019
@@ -190,9 +187,9 @@ class Base {
           "parameters": [],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00019/t00019_base.h",
+            "file": "t00019_base.h",
             "line": 10,
-            "translation_unit": "../../tests/t00019/t00019.cc"
+            "translation_unit": "t00019.cc"
           },
           "type": "void"
         },
@@ -215,9 +212,9 @@ class Base {
           "parameters": [],
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00019/t00019_base.h",
+            "file": "t00019_base.h",
             "line": 12,
-            "translation_unit": "../../tests/t00019/t00019.cc"
+            "translation_unit": "t00019.cc"
           },
           "type": "void"
         },
@@ -240,9 +237,9 @@ class Base {
           "parameters": [],
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00019/t00019_base.h",
+            "file": "t00019_base.h",
             "line": 14,
-            "translation_unit": "../../tests/t00019/t00019.cc"
+            "translation_unit": "t00019.cc"
           },
           "type": "int"
         },
@@ -265,9 +262,9 @@ class Base {
           "parameters": [],
           "source_location": {
             "column": 25,
-            "file": "../../tests/t00019/t00019_base.h",
+            "file": "t00019_base.h",
             "line": 16,
-            "translation_unit": "../../tests/t00019/t00019.cc"
+            "translation_unit": "t00019.cc"
           },
           "type": "std::string"
         }
@@ -276,9 +273,9 @@ class Base {
       "namespace": "clanguml::t00019",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00019/t00019_base.h",
+        "file": "t00019_base.h",
         "line": 8,
-        "translation_unit": "../../tests/t00019/t00019.cc"
+        "translation_unit": "t00019.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -313,9 +310,9 @@ class Base {
           "parameters": [],
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00019/t00019_layer1.h",
+            "file": "t00019_layer1.h",
             "line": 13,
-            "translation_unit": "../../tests/t00019/t00019.cc"
+            "translation_unit": "t00019.cc"
           },
           "type": "int"
         },
@@ -338,9 +335,9 @@ class Base {
           "parameters": [],
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00019/t00019_layer1.h",
+            "file": "t00019_layer1.h",
             "line": 19,
-            "translation_unit": "../../tests/t00019/t00019.cc"
+            "translation_unit": "t00019.cc"
           },
           "type": "std::string"
         }
@@ -349,9 +346,9 @@ class Base {
       "namespace": "clanguml::t00019",
       "source_location": {
         "column": 38,
-        "file": "../../tests/t00019/t00019_layer1.h",
+        "file": "t00019_layer1.h",
         "line": 9,
-        "translation_unit": "../../tests/t00019/t00019.cc"
+        "translation_unit": "t00019.cc"
       },
       "template_parameters": [
         {
@@ -393,9 +390,9 @@ class Base {
           "parameters": [],
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00019/t00019_layer2.h",
+            "file": "t00019_layer2.h",
             "line": 14,
-            "translation_unit": "../../tests/t00019/t00019.cc"
+            "translation_unit": "t00019.cc"
           },
           "type": "int"
         }
@@ -404,9 +401,9 @@ class Base {
       "namespace": "clanguml::t00019",
       "source_location": {
         "column": 38,
-        "file": "../../tests/t00019/t00019_layer2.h",
+        "file": "t00019_layer2.h",
         "line": 6,
-        "translation_unit": "../../tests/t00019/t00019.cc"
+        "translation_unit": "t00019.cc"
       },
       "template_parameters": [
         {
@@ -434,9 +431,9 @@ class Base {
           "name": "m_m1_calls",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00019/t00019_layer3.h",
+            "file": "t00019_layer3.h",
             "line": 29,
-            "translation_unit": "../../tests/t00019/t00019.cc"
+            "translation_unit": "t00019.cc"
           },
           "type": "int"
         },
@@ -446,9 +443,9 @@ class Base {
           "name": "m_m2_calls",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00019/t00019_layer3.h",
+            "file": "t00019_layer3.h",
             "line": 30,
-            "translation_unit": "../../tests/t00019/t00019.cc"
+            "translation_unit": "t00019.cc"
           },
           "type": "int"
         }
@@ -473,9 +470,9 @@ class Base {
           "parameters": [],
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00019/t00019_layer3.h",
+            "file": "t00019_layer3.h",
             "line": 12,
-            "translation_unit": "../../tests/t00019/t00019.cc"
+            "translation_unit": "t00019.cc"
           },
           "type": "int"
         },
@@ -498,9 +495,9 @@ class Base {
           "parameters": [],
           "source_location": {
             "column": 25,
-            "file": "../../tests/t00019/t00019_layer3.h",
+            "file": "t00019_layer3.h",
             "line": 18,
-            "translation_unit": "../../tests/t00019/t00019.cc"
+            "translation_unit": "t00019.cc"
           },
           "type": "std::string"
         },
@@ -523,9 +520,9 @@ class Base {
           "parameters": [],
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00019/t00019_layer3.h",
+            "file": "t00019_layer3.h",
             "line": 24,
-            "translation_unit": "../../tests/t00019/t00019.cc"
+            "translation_unit": "t00019.cc"
           },
           "type": "int"
         },
@@ -548,9 +545,9 @@ class Base {
           "parameters": [],
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00019/t00019_layer3.h",
+            "file": "t00019_layer3.h",
             "line": 26,
-            "translation_unit": "../../tests/t00019/t00019.cc"
+            "translation_unit": "t00019.cc"
           },
           "type": "int"
         }
@@ -559,9 +556,9 @@ class Base {
       "namespace": "clanguml::t00019",
       "source_location": {
         "column": 38,
-        "file": "../../tests/t00019/t00019_layer3.h",
+        "file": "t00019_layer3.h",
         "line": 8,
-        "translation_unit": "../../tests/t00019/t00019.cc"
+        "translation_unit": "t00019.cc"
       },
       "template_parameters": [
         {
@@ -594,10 +591,10 @@ class Base {
       "name": "Layer3",
       "namespace": "clanguml::t00019",
       "source_location": {
-        "column": 38,
-        "file": "../../tests/t00019/t00019_layer2.h",
-        "line": 6,
-        "translation_unit": "../../tests/t00019/t00019.cc"
+        "column": 11,
+        "file": "",
+        "line": 242,
+        "translation_unit": "t00019.cc"
       },
       "template_parameters": [
         {
@@ -630,10 +627,10 @@ class Base {
       "name": "Layer2",
       "namespace": "clanguml::t00019",
       "source_location": {
-        "column": 38,
-        "file": "../../tests/t00019/t00019_layer1.h",
-        "line": 9,
-        "translation_unit": "../../tests/t00019/t00019.cc"
+        "column": 11,
+        "file": "",
+        "line": 242,
+        "translation_unit": "t00019.cc"
       },
       "template_parameters": [
         {
@@ -674,9 +671,9 @@ class Base {
       "namespace": "clanguml::t00019",
       "source_location": {
         "column": 11,
-        "file": "../../../../../../usr/include/c++/11/bits/unique_ptr.h",
+        "file": "",
         "line": 242,
-        "translation_unit": "../../tests/t00019/t00019.cc"
+        "translation_unit": "t00019.cc"
       },
       "template_parameters": [
         {
@@ -718,9 +715,9 @@ class Base {
           "name": "layers",
           "source_location": {
             "column": 51,
-            "file": "../../tests/t00019/t00019.cc",
+            "file": "t00019.cc",
             "line": 13,
-            "translation_unit": "../../tests/t00019/t00019.cc"
+            "translation_unit": "t00019.cc"
           },
           "type": "std::unique_ptr<Layer1<Layer2<Layer3<Base>>>>"
         }
@@ -730,19 +727,14 @@ class Base {
       "namespace": "clanguml::t00019",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00019/t00019.cc",
+        "file": "t00019.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00019/t00019.cc"
+        "translation_unit": "t00019.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00019_class",
   "relationships": [
     {
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index 35a5b347..bf9dc0b9 100644
--- a/docs/test_cases/t00019_class.svg
+++ b/docs/test_cases/t00019_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fwj8bccl74kvr" width="300%" x="-1" y="-1">
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@@ -9,45 +9,45 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer1.h#L9" target="_top" title="Layer1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer1.h#L9" xlink:show="new" xlink:title="Layer1" xlink:type="simple">
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@@ -55,23 +55,23 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer1.h#L13" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer1.h#L13" xlink:show="new" xlink:title="m1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer1.h#L13" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer1.h#L13" xlink:show="new" xlink:title="m1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer1.h#L13" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer1.h#L13" xlink:show="new" xlink:title="m1" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="52" x="511.5" y="655.2104">m1() : int</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer1.h#L19" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer1.h#L19" xlink:show="new" xlink:title="m2" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer1.h#L19" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer1.h#L19" xlink:show="new" xlink:title="m2" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer1.h#L19" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer1.h#L19" xlink:show="new" xlink:title="m2" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer1.h#L19" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer1.h#L19" xlink:show="new" xlink:title="m2" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="97" x="511.5" y="668.0151">m2() : std::string</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer2.h#L6" target="_top" title="Layer2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer2.h#L6" xlink:show="new" xlink:title="Layer2" xlink:type="simple">
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@@ -79,16 +79,16 @@
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer2.h#L14" target="_top" title="all_calls_count" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer2.h#L14" xlink:show="new" xlink:title="all_calls_count" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer2.h#L14" target="_top" title="all_calls_count" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer2.h#L14" xlink:show="new" xlink:title="all_calls_count" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer2.h#L14" target="_top" title="all_calls_count" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer2.h#L14" xlink:show="new" xlink:title="all_calls_count" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer2.h#L14" target="_top" title="all_calls_count" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer2.h#L14" xlink:show="new" xlink:title="all_calls_count" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer3.h#L8" target="_top" title="Layer3" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer3.h#L8" xlink:show="new" xlink:title="Layer3" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer3.h#L8" target="_top" title="Layer3" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer3.h#L8" xlink:show="new" xlink:title="Layer3" xlink:type="simple">
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@@ -96,92 +96,86 @@
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer3.h#L12" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer3.h#L12" xlink:show="new" xlink:title="m1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer3.h#L12" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer3.h#L12" xlink:show="new" xlink:title="m1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer3.h#L12" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer3.h#L12" xlink:show="new" xlink:title="m1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer3.h#L12" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer3.h#L12" xlink:show="new" xlink:title="m1" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="52" x="42.5" y="331.2104">m1() : int</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer3.h#L24" target="_top" title="m1_calls" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer3.h#L24" xlink:show="new" xlink:title="m1_calls" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer3.h#L24" target="_top" title="m1_calls" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer3.h#L24" xlink:show="new" xlink:title="m1_calls" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer3.h#L24" target="_top" title="m1_calls" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer3.h#L24" xlink:show="new" xlink:title="m1_calls" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer3.h#L24" target="_top" title="m1_calls" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer3.h#L24" xlink:show="new" xlink:title="m1_calls" xlink:type="simple">
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+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="208.5" x2="376.5" y1="363.5" y2="363.5"/>
+    <rect fill="#FEFECE" filter="url(#fr79lwr3d2gay)" height="48" id="C_0000659076058325663708" style="stroke: #A80036; stroke-width: 1.5;" width="233" x="450" y="493.5"/>
+    <ellipse cx="465" cy="509.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M467.9688,515.1406 Q467.3906,515.4375 466.75,515.5781 Q466.1094,515.7344 465.4063,515.7344 Q462.9063,515.7344 461.5781,514.0938 Q460.2656,512.4375 460.2656,509.3125 Q460.2656,506.1875 461.5781,504.5313 Q462.9063,502.875 465.4063,502.875 Q466.1094,502.875 466.75,503.0313 Q467.4063,503.1875 467.9688,503.4844 L467.9688,506.2031 Q467.3438,505.625 466.75,505.3594 Q466.1563,505.0781 465.5313,505.0781 Q464.1875,505.0781 463.5,506.1563 Q462.8125,507.2188 462.8125,509.3125 Q462.8125,511.4063 463.5,512.4844 Q464.1875,513.5469 465.5313,513.5469 Q466.1563,513.5469 466.75,513.2813 Q467.3438,513 467.9688,512.4219 L467.9688,515.1406 Z "/>
+    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="41" x="479" y="513.6543">Layer1</text>
+    <rect fill="#FFFFFF" height="15.9688" style="stroke: #000000; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" width="158" x="528" y="490.5"/>
+    <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="156" x="529" y="502.6387">Layer2&lt;Layer3&lt;Base&gt;&gt;</text>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="451" x2="682" y1="525.5" y2="525.5"/>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="451" x2="682" y1="533.5" y2="533.5"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019.cc#L11" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019.cc#L11" xlink:show="new" xlink:title="A" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fr79lwr3d2gay)" height="60.8047" id="C_0001015164998787089197" style="stroke: #A80036; stroke-width: 1.5;" width="374" x="412.5" y="317"/>
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="413.5" x2="785.5" y1="357" y2="357"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019.cc#L13" target="_top" title="layers" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019.cc#L13" xlink:show="new" xlink:title="layers" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019.cc#L13" target="_top" title="layers" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019.cc#L13" xlink:show="new" xlink:title="layers" xlink:type="simple">
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       <ellipse cx="423.5" cy="368" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019.cc#L13" target="_top" title="layers" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019.cc#L13" xlink:show="new" xlink:title="layers" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019.cc#L13" target="_top" title="layers" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019.cc#L13" xlink:show="new" xlink:title="layers" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="348" x="432.5" y="371.2104">layers : std::unique_ptr&lt;Layer1&lt;Layer2&lt;Layer3&lt;Base&gt;&gt;&gt;&gt;</text>
     </a>
     <path d="M114.33,224.05 C112.76,235.48 110.76,250.03 108.69,265.08 " fill="none" id="C_0000972890420743280319-&gt;C_0001853410560073854945" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
diff --git a/docs/test_cases/t00019_class_mermaid.svg b/docs/test_cases/t00019_class_mermaid.svg
index 96ff0984..0291df78 100644
--- a/docs/test_cases/t00019_class_mermaid.svg
+++ b/docs/test_cases/t00019_class_mermaid.svg
@@ -132,7 +132,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(213.40625, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_base.h#L8">
+        <a transform="translate(213.40625, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_base.h#L8">
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@@ -171,7 +171,7 @@
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           </g>
         </a>
-        <a transform="translate(676.84375, 746.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer1.h#L9">
+        <a transform="translate(676.84375, 746.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer1.h#L9">
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             <line y2="-20.5" y1="-20.5" x2="87.546875" x1="-87.546875" class="divider"/>
@@ -200,7 +200,7 @@
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           </g>
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-        <a transform="translate(320.84375, 606.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer2.h#L6">
+        <a transform="translate(320.84375, 606.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer2.h#L6">
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             <line y2="-9.5" y1="-9.5" x2="108.875" x1="-108.875" class="divider"/>
@@ -224,7 +224,7 @@
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           </g>
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-        <a transform="translate(95.96875, 404.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer3.h#L8">
+        <a transform="translate(95.96875, 404.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019_layer3.h#L8">
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@@ -273,7 +273,7 @@
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-        <a transform="translate(213.40625, 231.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00019/t00019_layer2.h#L6">
+        <a transform="translate(213.40625, 231.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/#L242">
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@@ -292,7 +292,7 @@
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+        <a transform="translate(330.84375, 404.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/#L242">
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@@ -311,7 +311,7 @@
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+        <a transform="translate(676.84375, 606.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/#L242">
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@@ -330,7 +330,7 @@
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+        <a transform="translate(699.8515625, 404.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00019/t00019.cc#L11">
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diff --git a/docs/test_cases/t00020.md b/docs/test_cases/t00020.md
index 720e04f6..fe541264 100644
--- a/docs/test_cases/t00020.md
+++ b/docs/test_cases/t00020.md
@@ -1,15 +1,12 @@
 # t00020 - Abstract factory pattern
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00020_class:
     type: class
     glob:
-      - ../../tests/t00020/t00020.cc
-    using_namespace:
-      - clanguml::t00020
+      - t00020.cc
+    using_namespace: clanguml::t00020
     include:
       namespaces:
         - clanguml::t00020
@@ -135,9 +132,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00020/t00020.cc",
+            "file": "t00020.cc",
             "line": 8,
-            "translation_unit": "../../tests/t00020/t00020.cc"
+            "translation_unit": "t00020.cc"
           },
           "type": "void"
         },
@@ -165,9 +162,9 @@ public:
           ],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00020/t00020.cc",
+            "file": "t00020.cc",
             "line": 9,
-            "translation_unit": "../../tests/t00020/t00020.cc"
+            "translation_unit": "t00020.cc"
           },
           "type": "bool"
         }
@@ -176,9 +173,9 @@ public:
       "namespace": "clanguml::t00020",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00020/t00020.cc",
+        "file": "t00020.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00020/t00020.cc"
+        "translation_unit": "t00020.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -225,9 +222,9 @@ public:
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00020/t00020.cc",
+            "file": "t00020.cc",
             "line": 14,
-            "translation_unit": "../../tests/t00020/t00020.cc"
+            "translation_unit": "t00020.cc"
           },
           "type": "bool"
         }
@@ -236,9 +233,9 @@ public:
       "namespace": "clanguml::t00020",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00020/t00020.cc",
+        "file": "t00020.cc",
         "line": 12,
-        "translation_unit": "../../tests/t00020/t00020.cc"
+        "translation_unit": "t00020.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -285,9 +282,9 @@ public:
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00020/t00020.cc",
+            "file": "t00020.cc",
             "line": 19,
-            "translation_unit": "../../tests/t00020/t00020.cc"
+            "translation_unit": "t00020.cc"
           },
           "type": "bool"
         }
@@ -296,9 +293,9 @@ public:
       "namespace": "clanguml::t00020",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00020/t00020.cc",
+        "file": "t00020.cc",
         "line": 17,
-        "translation_unit": "../../tests/t00020/t00020.cc"
+        "translation_unit": "t00020.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -333,9 +330,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00020/t00020.cc",
+            "file": "t00020.cc",
             "line": 24,
-            "translation_unit": "../../tests/t00020/t00020.cc"
+            "translation_unit": "t00020.cc"
           },
           "type": "void"
         },
@@ -363,9 +360,9 @@ public:
           ],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00020/t00020.cc",
+            "file": "t00020.cc",
             "line": 25,
-            "translation_unit": "../../tests/t00020/t00020.cc"
+            "translation_unit": "t00020.cc"
           },
           "type": "bool"
         }
@@ -374,9 +371,9 @@ public:
       "namespace": "clanguml::t00020",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00020/t00020.cc",
+        "file": "t00020.cc",
         "line": 22,
-        "translation_unit": "../../tests/t00020/t00020.cc"
+        "translation_unit": "t00020.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -423,9 +420,9 @@ public:
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00020/t00020.cc",
+            "file": "t00020.cc",
             "line": 30,
-            "translation_unit": "../../tests/t00020/t00020.cc"
+            "translation_unit": "t00020.cc"
           },
           "type": "bool"
         }
@@ -434,9 +431,9 @@ public:
       "namespace": "clanguml::t00020",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00020/t00020.cc",
+        "file": "t00020.cc",
         "line": 28,
-        "translation_unit": "../../tests/t00020/t00020.cc"
+        "translation_unit": "t00020.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -483,9 +480,9 @@ public:
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00020/t00020.cc",
+            "file": "t00020.cc",
             "line": 35,
-            "translation_unit": "../../tests/t00020/t00020.cc"
+            "translation_unit": "t00020.cc"
           },
           "type": "bool"
         }
@@ -494,9 +491,9 @@ public:
       "namespace": "clanguml::t00020",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00020/t00020.cc",
+        "file": "t00020.cc",
         "line": 33,
-        "translation_unit": "../../tests/t00020/t00020.cc"
+        "translation_unit": "t00020.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -531,9 +528,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 39,
-            "file": "../../tests/t00020/t00020.cc",
+            "file": "t00020.cc",
             "line": 40,
-            "translation_unit": "../../tests/t00020/t00020.cc"
+            "translation_unit": "t00020.cc"
           },
           "type": "std::unique_ptr<ProductA>"
         },
@@ -556,9 +553,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 39,
-            "file": "../../tests/t00020/t00020.cc",
+            "file": "t00020.cc",
             "line": 41,
-            "translation_unit": "../../tests/t00020/t00020.cc"
+            "translation_unit": "t00020.cc"
           },
           "type": "std::unique_ptr<ProductB>"
         }
@@ -567,9 +564,9 @@ public:
       "namespace": "clanguml::t00020",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00020/t00020.cc",
+        "file": "t00020.cc",
         "line": 38,
-        "translation_unit": "../../tests/t00020/t00020.cc"
+        "translation_unit": "t00020.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -611,9 +608,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 31,
-            "file": "../../tests/t00020/t00020.cc",
+            "file": "t00020.cc",
             "line": 46,
-            "translation_unit": "../../tests/t00020/t00020.cc"
+            "translation_unit": "t00020.cc"
           },
           "type": "std::unique_ptr<ProductA>"
         },
@@ -636,9 +633,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 31,
-            "file": "../../tests/t00020/t00020.cc",
+            "file": "t00020.cc",
             "line": 51,
-            "translation_unit": "../../tests/t00020/t00020.cc"
+            "translation_unit": "t00020.cc"
           },
           "type": "std::unique_ptr<ProductB>"
         }
@@ -647,9 +644,9 @@ public:
       "namespace": "clanguml::t00020",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00020/t00020.cc",
+        "file": "t00020.cc",
         "line": 44,
-        "translation_unit": "../../tests/t00020/t00020.cc"
+        "translation_unit": "t00020.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -691,9 +688,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 31,
-            "file": "../../tests/t00020/t00020.cc",
+            "file": "t00020.cc",
             "line": 59,
-            "translation_unit": "../../tests/t00020/t00020.cc"
+            "translation_unit": "t00020.cc"
           },
           "type": "std::unique_ptr<ProductA>"
         },
@@ -716,9 +713,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 31,
-            "file": "../../tests/t00020/t00020.cc",
+            "file": "t00020.cc",
             "line": 64,
-            "translation_unit": "../../tests/t00020/t00020.cc"
+            "translation_unit": "t00020.cc"
           },
           "type": "std::unique_ptr<ProductB>"
         }
@@ -727,19 +724,14 @@ public:
       "namespace": "clanguml::t00020",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00020/t00020.cc",
+        "file": "t00020.cc",
         "line": 57,
-        "translation_unit": "../../tests/t00020/t00020.cc"
+        "translation_unit": "t00020.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00020_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00020_class.svg b/docs/test_cases/t00020_class.svg
index e74b2d28..90172649 100644
--- a/docs/test_cases/t00020_class.svg
+++ b/docs/test_cases/t00020_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1ft5innx3ploo" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f13pjv6cf5uqjm" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,175 +9,175 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L6" target="_top" title="ProductA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L6" xlink:show="new" xlink:title="ProductA" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f1ft5innx3ploo)" height="81.6094" id="C_0000425267229659464944" style="stroke: #A80036; stroke-width: 1.5;" width="244" x="280.5" y="142"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L6" target="_top" title="ProductA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L6" xlink:show="new" xlink:title="ProductA" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f13pjv6cf5uqjm)" height="81.6094" id="C_0000425267229659464944" style="stroke: #A80036; stroke-width: 1.5;" width="244" x="280.5" y="142"/>
       <ellipse cx="370.25" cy="158" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M370.3594,153.3438 L369.2031,158.4219 L371.5313,158.4219 L370.3594,153.3438 Z M368.875,151.1094 L371.8594,151.1094 L375.2188,163.5 L372.7656,163.5 L372,160.4375 L368.7188,160.4375 L367.9688,163.5 L365.5313,163.5 L368.875,151.1094 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="56" x="390.75" y="162.1543">ProductA</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="281.5" x2="523.5" y1="174" y2="174"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L8" target="_top" title="~ProductA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L8" xlink:show="new" xlink:title="~ProductA" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L8" target="_top" title="~ProductA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L8" xlink:show="new" xlink:title="~ProductA" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="286.5" y="180"/>
       <ellipse cx="291.5" cy="185" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L8" target="_top" title="~ProductA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L8" xlink:show="new" xlink:title="~ProductA" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L8" target="_top" title="~ProductA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L8" xlink:show="new" xlink:title="~ProductA" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="218" x="300.5" y="188.2104">~ProductA() constexpr = default : void</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="281.5" x2="523.5" y1="194.8047" y2="194.8047"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L9" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L9" xlink:show="new" xlink:title="sell" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L9" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L9" xlink:show="new" xlink:title="sell" xlink:type="simple">
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       <ellipse cx="291.5" cy="205.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L9" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L9" xlink:show="new" xlink:title="sell" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L9" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L9" xlink:show="new" xlink:title="sell" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="167" x="300.5" y="209.0151">sell(int price) const = 0 : bool</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="281.5" x2="523.5" y1="215.6094" y2="215.6094"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L12" target="_top" title="ProductA1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L12" xlink:show="new" xlink:title="ProductA1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L12" target="_top" title="ProductA1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L12" xlink:show="new" xlink:title="ProductA1" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f13pjv6cf5uqjm)" height="60.8047" id="C_0001756496029797864207" style="stroke: #A80036; stroke-width: 1.5;" width="171" x="178" y="284"/>
       <ellipse cx="226.75" cy="300" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M229.7188,305.6406 Q229.1406,305.9375 228.5,306.0781 Q227.8594,306.2344 227.1563,306.2344 Q224.6563,306.2344 223.3281,304.5938 Q222.0156,302.9375 222.0156,299.8125 Q222.0156,296.6875 223.3281,295.0313 Q224.6563,293.375 227.1563,293.375 Q227.8594,293.375 228.5,293.5313 Q229.1563,293.6875 229.7188,293.9844 L229.7188,296.7031 Q229.0938,296.125 228.5,295.8594 Q227.9063,295.5781 227.2813,295.5781 Q225.9375,295.5781 225.25,296.6563 Q224.5625,297.7188 224.5625,299.8125 Q224.5625,301.9063 225.25,302.9844 Q225.9375,304.0469 227.2813,304.0469 Q227.9063,304.0469 228.5,303.7813 Q229.0938,303.5 229.7188,302.9219 L229.7188,305.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="65" x="247.25" y="304.1543">ProductA1</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="179" x2="348" y1="316" y2="316"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L14" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L14" xlink:show="new" xlink:title="sell" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L14" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L14" xlink:show="new" xlink:title="sell" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="184" y="322"/>
       <ellipse cx="189" cy="327" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L14" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L14" xlink:show="new" xlink:title="sell" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L14" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L14" xlink:show="new" xlink:title="sell" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="198" y="330.2104">sell(int price) const : bool</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="179" x2="348" y1="336.8047" y2="336.8047"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L17" target="_top" title="ProductA2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L17" xlink:show="new" xlink:title="ProductA2" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L17" target="_top" title="ProductA2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L17" xlink:show="new" xlink:title="ProductA2" xlink:type="simple">
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       <path d="M578.7188,433.1406 Q578.1406,433.4375 577.5,433.5781 Q576.8594,433.7344 576.1563,433.7344 Q573.6563,433.7344 572.3281,432.0938 Q571.0156,430.4375 571.0156,427.3125 Q571.0156,424.1875 572.3281,422.5313 Q573.6563,420.875 576.1563,420.875 Q576.8594,420.875 577.5,421.0313 Q578.1563,421.1875 578.7188,421.4844 L578.7188,424.2031 Q578.0938,423.625 577.5,423.3594 Q576.9063,423.0781 576.2813,423.0781 Q574.9375,423.0781 574.25,424.1563 Q573.5625,425.2188 573.5625,427.3125 Q573.5625,429.4063 574.25,430.4844 Q574.9375,431.5469 576.2813,431.5469 Q576.9063,431.5469 577.5,431.2813 Q578.0938,431 578.7188,430.4219 L578.7188,433.1406 Z "/>
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="528" x2="697" y1="443.5" y2="443.5"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L19" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L19" xlink:show="new" xlink:title="sell" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L19" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L19" xlink:show="new" xlink:title="sell" xlink:type="simple">
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       <ellipse cx="538" cy="454.5" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L19" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L19" xlink:show="new" xlink:title="sell" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L19" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L19" xlink:show="new" xlink:title="sell" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="547" y="457.7104">sell(int price) const : bool</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="528" x2="697" y1="464.3047" y2="464.3047"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L22" target="_top" title="ProductB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L22" xlink:show="new" xlink:title="ProductB" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L22" target="_top" title="ProductB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L22" xlink:show="new" xlink:title="ProductB" xlink:type="simple">
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       <path d="M96.3594,550.3438 L95.2031,555.4219 L97.5313,555.4219 L96.3594,550.3438 Z M94.875,548.1094 L97.8594,548.1094 L101.2188,560.5 L98.7656,560.5 L98,557.4375 L94.7188,557.4375 L93.9688,560.5 L91.5313,560.5 L94.875,548.1094 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="56" x="116.75" y="559.1543">ProductB</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="250" y1="571" y2="571"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L24" target="_top" title="~ProductB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L24" xlink:show="new" xlink:title="~ProductB" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L24" target="_top" title="~ProductB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L24" xlink:show="new" xlink:title="~ProductB" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="577"/>
       <ellipse cx="17" cy="582" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L24" target="_top" title="~ProductB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L24" xlink:show="new" xlink:title="~ProductB" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L24" target="_top" title="~ProductB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L24" xlink:show="new" xlink:title="~ProductB" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="219" x="26" y="585.2104">~ProductB() constexpr = default : void</text>
     </a>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L25" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L25" xlink:show="new" xlink:title="buy" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L25" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L25" xlink:show="new" xlink:title="buy" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="597.8047"/>
       <ellipse cx="17" cy="602.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L25" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L25" xlink:show="new" xlink:title="buy" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L25" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L25" xlink:show="new" xlink:title="buy" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="169" x="26" y="606.0151">buy(int price) const = 0 : bool</text>
     </a>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L28" target="_top" title="ProductB1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L28" xlink:show="new" xlink:title="ProductB1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L28" target="_top" title="ProductB1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L28" xlink:show="new" xlink:title="ProductB1" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="250" x2="419" y1="713" y2="713"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L30" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L30" xlink:show="new" xlink:title="buy" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L30" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L30" xlink:show="new" xlink:title="buy" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L30" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L30" xlink:show="new" xlink:title="buy" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L30" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L30" xlink:show="new" xlink:title="buy" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="269" y="727.2104">buy(int price) const : bool</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="250" x2="419" y1="733.8047" y2="733.8047"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L33" target="_top" title="ProductB2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L33" xlink:show="new" xlink:title="ProductB2" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L33" target="_top" title="ProductB2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L33" xlink:show="new" xlink:title="ProductB2" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L35" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L35" xlink:show="new" xlink:title="buy" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L35" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L35" xlink:show="new" xlink:title="buy" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="49" y="719"/>
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L35" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L35" xlink:show="new" xlink:title="buy" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L35" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L35" xlink:show="new" xlink:title="buy" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="63" y="727.2104">buy(int price) const : bool</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L38" target="_top" title="AbstractFactory" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L38" xlink:show="new" xlink:title="AbstractFactory" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L38" target="_top" title="AbstractFactory" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L38" xlink:show="new" xlink:title="AbstractFactory" xlink:type="simple">
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       <ellipse cx="209.75" cy="24" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M209.8594,19.3438 L208.7031,24.4219 L211.0313,24.4219 L209.8594,19.3438 Z M208.375,17.1094 L211.3594,17.1094 L214.7188,29.5 L212.2656,29.5 L211.5,26.4375 L208.2188,26.4375 L207.4688,29.5 L205.0313,29.5 L208.375,17.1094 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="99" x="230.25" y="28.1543">AbstractFactory</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="113.5" x2="413.5" y1="40" y2="40"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L40" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L40" xlink:show="new" xlink:title="make_a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L40" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L40" xlink:show="new" xlink:title="make_a" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="118.5" y="46"/>
       <ellipse cx="123.5" cy="51" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L40" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L40" xlink:show="new" xlink:title="make_a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L40" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L40" xlink:show="new" xlink:title="make_a" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="276" x="132.5" y="54.2104">make_a() const = 0 : std::unique_ptr&lt;ProductA&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L41" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L41" xlink:show="new" xlink:title="make_b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L41" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L41" xlink:show="new" xlink:title="make_b" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="118.5" y="58.8047"/>
       <ellipse cx="123.5" cy="63.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L41" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L41" xlink:show="new" xlink:title="make_b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L41" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L41" xlink:show="new" xlink:title="make_b" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="276" x="132.5" y="67.0151">make_b() const = 0 : std::unique_ptr&lt;ProductB&gt;</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="113.5" x2="413.5" y1="73.6094" y2="73.6094"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L44" target="_top" title="Factory1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L44" xlink:show="new" xlink:title="Factory1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L44" target="_top" title="Factory1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L44" xlink:show="new" xlink:title="Factory1" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="54" x="252.75" y="425.1543">Factory1</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="124.5" x2="402.5" y1="437" y2="437"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L46" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L46" xlink:show="new" xlink:title="make_a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L46" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L46" xlink:show="new" xlink:title="make_a" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="129.5" y="443"/>
       <ellipse cx="134.5" cy="448" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L46" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L46" xlink:show="new" xlink:title="make_a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L46" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L46" xlink:show="new" xlink:title="make_a" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="253" x="143.5" y="451.2104">make_a() const : std::unique_ptr&lt;ProductA&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L51" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L51" xlink:show="new" xlink:title="make_b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L51" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L51" xlink:show="new" xlink:title="make_b" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="129.5" y="455.8047"/>
       <ellipse cx="134.5" cy="460.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L51" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L51" xlink:show="new" xlink:title="make_b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L51" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L51" xlink:show="new" xlink:title="make_b" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="254" x="143.5" y="464.0151">make_b() const : std::unique_ptr&lt;ProductB&gt;</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="124.5" x2="402.5" y1="470.6094" y2="470.6094"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L57" target="_top" title="Factory2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L57" xlink:show="new" xlink:title="Factory2" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f1ft5innx3ploo)" height="73.6094" id="C_0001566325870805013023" style="stroke: #A80036; stroke-width: 1.5;" width="280" x="333.5" y="802"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L57" target="_top" title="Factory2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L57" xlink:show="new" xlink:title="Factory2" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f13pjv6cf5uqjm)" height="73.6094" id="C_0001566325870805013023" style="stroke: #A80036; stroke-width: 1.5;" width="280" x="333.5" y="802"/>
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="54" x="462.75" y="822.1543">Factory2</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="334.5" x2="612.5" y1="834" y2="834"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L59" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L59" xlink:show="new" xlink:title="make_a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L59" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L59" xlink:show="new" xlink:title="make_a" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="339.5" y="840"/>
       <ellipse cx="344.5" cy="845" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L59" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L59" xlink:show="new" xlink:title="make_a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L59" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L59" xlink:show="new" xlink:title="make_a" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="253" x="353.5" y="848.2104">make_a() const : std::unique_ptr&lt;ProductA&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L64" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L64" xlink:show="new" xlink:title="make_b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L64" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L64" xlink:show="new" xlink:title="make_b" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="339.5" y="852.8047"/>
       <ellipse cx="344.5" cy="857.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L64" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L64" xlink:show="new" xlink:title="make_b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L64" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L64" xlink:show="new" xlink:title="make_b" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="254" x="353.5" y="861.0151">make_b() const : std::unique_ptr&lt;ProductB&gt;</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="334.5" x2="612.5" y1="867.6094" y2="867.6094"/>
diff --git a/docs/test_cases/t00020_class_mermaid.svg b/docs/test_cases/t00020_class_mermaid.svg
index 498bc98d..3262b989 100644
--- a/docs/test_cases/t00020_class_mermaid.svg
+++ b/docs/test_cases/t00020_class_mermaid.svg
@@ -186,7 +186,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(337.5, 393.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L6">
+        <a transform="translate(337.5, 393.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L6">
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             <line y2="-9.5" y1="-9.5" x2="144.015625" x1="-144.015625" class="divider"/>
@@ -215,7 +215,7 @@
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           </g>
         </a>
-        <a transform="translate(113.1015625, 544.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L12">
+        <a transform="translate(113.1015625, 544.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L12">
           <g title="ProductA1" id="classId-C_0001756496029797864207-1" class="node default clickable">
             <rect height="79" width="210.203125" y="-39.5" x="-105.1015625" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="105.1015625" x1="-105.1015625" class="divider"/>
@@ -239,7 +239,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(373.3046875, 544.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L17">
+        <a transform="translate(373.3046875, 544.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L17">
           <g title="ProductA2" id="classId-C_0001531708592885216981-2" class="node default clickable">
             <rect height="79" width="210.203125" y="-39.5" x="-105.1015625" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="105.1015625" x1="-105.1015625" class="divider"/>
@@ -263,7 +263,7 @@
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           </g>
         </a>
-        <a transform="translate(859.6875, 393.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L22">
+        <a transform="translate(859.6875, 393.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L22">
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             <rect height="123" width="288.03125" y="-61.5" x="-144.015625" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="144.015625" x1="-144.015625" class="divider"/>
@@ -292,7 +292,7 @@
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         </a>
-        <a transform="translate(634.3984375, 544.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L28">
+        <a transform="translate(634.3984375, 544.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L28">
           <g title="ProductB1" id="classId-C_0001465493024233223845-4" class="node default clickable">
             <rect height="79" width="211.984375" y="-39.5" x="-105.9921875" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="105.9921875" x1="-105.9921875" class="divider"/>
@@ -316,7 +316,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(896.3828125, 544.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L33">
+        <a transform="translate(896.3828125, 544.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L33">
           <g title="ProductB2" id="classId-C_0002154665562370057871-5" class="node default clickable">
             <rect height="79" width="211.984375" y="-39.5" x="-105.9921875" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="105.9921875" x1="-105.9921875" class="divider"/>
@@ -340,7 +340,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(493.8515625, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L38">
+        <a transform="translate(493.8515625, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L38">
           <g title="AbstractFactory" id="classId-C_0001705546469218961425-6" class="node default clickable">
             <rect height="123" width="347.1875" y="-61.5" x="-173.59375" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="173.59375" x1="-173.59375" class="divider"/>
@@ -369,7 +369,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(353.3046875, 231.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L44">
+        <a transform="translate(353.3046875, 231.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L44">
           <g title="Factory1" id="classId-C_0000692346848484854107-7" class="node default clickable">
             <rect height="101" width="347.1875" y="-50.5" x="-173.59375" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="173.59375" x1="-173.59375" class="divider"/>
@@ -398,7 +398,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(879.6875, 231.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00020/t00020.cc#L57">
+        <a transform="translate(879.6875, 231.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00020/t00020.cc#L57">
           <g title="Factory2" id="classId-C_0001566325870805013023-8" class="node default clickable">
             <rect height="101" width="347.1875" y="-50.5" x="-173.59375" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="173.59375" x1="-173.59375" class="divider"/>
diff --git a/docs/test_cases/t00021.md b/docs/test_cases/t00021.md
index 707ea234..07b7c92a 100644
--- a/docs/test_cases/t00021.md
+++ b/docs/test_cases/t00021.md
@@ -1,15 +1,12 @@
 # t00021 - Visitor pattern
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00021_class:
     type: class
     glob:
-      - ../../tests/t00021/t00021.cc
-    using_namespace:
-      - clanguml::t00021
+      - t00021.cc
+    using_namespace: clanguml::t00021
     include:
       namespaces:
         - clanguml::t00021
@@ -109,9 +106,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00021/t00021.cc",
+            "file": "t00021.cc",
             "line": 11,
-            "translation_unit": "../../tests/t00021/t00021.cc"
+            "translation_unit": "t00021.cc"
           },
           "type": "void"
         },
@@ -139,9 +136,9 @@ public:
           ],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00021/t00021.cc",
+            "file": "t00021.cc",
             "line": 12,
-            "translation_unit": "../../tests/t00021/t00021.cc"
+            "translation_unit": "t00021.cc"
           },
           "type": "void"
         },
@@ -169,9 +166,9 @@ public:
           ],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00021/t00021.cc",
+            "file": "t00021.cc",
             "line": 13,
-            "translation_unit": "../../tests/t00021/t00021.cc"
+            "translation_unit": "t00021.cc"
           },
           "type": "void"
         }
@@ -180,9 +177,9 @@ public:
       "namespace": "clanguml::t00021",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00021/t00021.cc",
+        "file": "t00021.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00021/t00021.cc"
+        "translation_unit": "t00021.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -229,9 +226,9 @@ public:
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00021/t00021.cc",
+            "file": "t00021.cc",
             "line": 18,
-            "translation_unit": "../../tests/t00021/t00021.cc"
+            "translation_unit": "t00021.cc"
           },
           "type": "void"
         },
@@ -259,9 +256,9 @@ public:
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00021/t00021.cc",
+            "file": "t00021.cc",
             "line": 19,
-            "translation_unit": "../../tests/t00021/t00021.cc"
+            "translation_unit": "t00021.cc"
           },
           "type": "void"
         }
@@ -270,9 +267,9 @@ public:
       "namespace": "clanguml::t00021",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00021/t00021.cc",
+        "file": "t00021.cc",
         "line": 16,
-        "translation_unit": "../../tests/t00021/t00021.cc"
+        "translation_unit": "t00021.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -319,9 +316,9 @@ public:
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00021/t00021.cc",
+            "file": "t00021.cc",
             "line": 24,
-            "translation_unit": "../../tests/t00021/t00021.cc"
+            "translation_unit": "t00021.cc"
           },
           "type": "void"
         },
@@ -349,9 +346,9 @@ public:
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00021/t00021.cc",
+            "file": "t00021.cc",
             "line": 25,
-            "translation_unit": "../../tests/t00021/t00021.cc"
+            "translation_unit": "t00021.cc"
           },
           "type": "void"
         }
@@ -360,9 +357,9 @@ public:
       "namespace": "clanguml::t00021",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00021/t00021.cc",
+        "file": "t00021.cc",
         "line": 22,
-        "translation_unit": "../../tests/t00021/t00021.cc"
+        "translation_unit": "t00021.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -409,9 +406,9 @@ public:
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00021/t00021.cc",
+            "file": "t00021.cc",
             "line": 30,
-            "translation_unit": "../../tests/t00021/t00021.cc"
+            "translation_unit": "t00021.cc"
           },
           "type": "void"
         },
@@ -439,9 +436,9 @@ public:
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00021/t00021.cc",
+            "file": "t00021.cc",
             "line": 31,
-            "translation_unit": "../../tests/t00021/t00021.cc"
+            "translation_unit": "t00021.cc"
           },
           "type": "void"
         }
@@ -450,9 +447,9 @@ public:
       "namespace": "clanguml::t00021",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00021/t00021.cc",
+        "file": "t00021.cc",
         "line": 28,
-        "translation_unit": "../../tests/t00021/t00021.cc"
+        "translation_unit": "t00021.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -487,9 +484,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00021/t00021.cc",
+            "file": "t00021.cc",
             "line": 36,
-            "translation_unit": "../../tests/t00021/t00021.cc"
+            "translation_unit": "t00021.cc"
           },
           "type": "void"
         },
@@ -517,9 +514,9 @@ public:
           ],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00021/t00021.cc",
+            "file": "t00021.cc",
             "line": 37,
-            "translation_unit": "../../tests/t00021/t00021.cc"
+            "translation_unit": "t00021.cc"
           },
           "type": "void"
         }
@@ -528,9 +525,9 @@ public:
       "namespace": "clanguml::t00021",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00021/t00021.cc",
+        "file": "t00021.cc",
         "line": 34,
-        "translation_unit": "../../tests/t00021/t00021.cc"
+        "translation_unit": "t00021.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -577,9 +574,9 @@ public:
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00021/t00021.cc",
+            "file": "t00021.cc",
             "line": 42,
-            "translation_unit": "../../tests/t00021/t00021.cc"
+            "translation_unit": "t00021.cc"
           },
           "type": "void"
         }
@@ -588,9 +585,9 @@ public:
       "namespace": "clanguml::t00021",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00021/t00021.cc",
+        "file": "t00021.cc",
         "line": 40,
-        "translation_unit": "../../tests/t00021/t00021.cc"
+        "translation_unit": "t00021.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -637,9 +634,9 @@ public:
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00021/t00021.cc",
+            "file": "t00021.cc",
             "line": 47,
-            "translation_unit": "../../tests/t00021/t00021.cc"
+            "translation_unit": "t00021.cc"
           },
           "type": "void"
         }
@@ -648,19 +645,14 @@ public:
       "namespace": "clanguml::t00021",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00021/t00021.cc",
+        "file": "t00021.cc",
         "line": 45,
-        "translation_unit": "../../tests/t00021/t00021.cc"
+        "translation_unit": "t00021.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00021_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00021_class.svg b/docs/test_cases/t00021_class.svg
index 46600066..49fd0d61 100644
--- a/docs/test_cases/t00021_class.svg
+++ b/docs/test_cases/t00021_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="509px" preserveAspectRatio="none" style="width:990px;height:509px;" version="1.1" viewBox="0 0 990 509" width="990px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f168f5vkavmp9s" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fbl6s7fls5pux" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,152 +9,152 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L9" target="_top" title="Visitor" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L9" xlink:show="new" xlink:title="Visitor" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L9" target="_top" title="Visitor" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L9" xlink:show="new" xlink:title="Visitor" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fbl6s7fls5pux)" height="94.4141" id="C_0001668671110672744395" style="stroke: #A80036; stroke-width: 1.5;" width="249" x="368" y="150"/>
       <ellipse cx="469.25" cy="166" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
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       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="38" x="489.75" y="170.1543">Visitor</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L11" target="_top" title="~Visitor" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L11" xlink:show="new" xlink:title="~Visitor" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L11" target="_top" title="~Visitor" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L11" xlink:show="new" xlink:title="~Visitor" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L11" target="_top" title="~Visitor" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L11" xlink:show="new" xlink:title="~Visitor" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L11" target="_top" title="~Visitor" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L11" xlink:show="new" xlink:title="~Visitor" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L12" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L12" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L12" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L12" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L13" target="_top" title="visit_B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L13" xlink:show="new" xlink:title="visit_B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L18" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L18" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L19" target="_top" title="visit_B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L19" xlink:show="new" xlink:title="visit_B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L24" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L24" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L25" target="_top" title="visit_B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L25" xlink:show="new" xlink:title="visit_B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L30" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L30" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L31" target="_top" title="visit_B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L31" xlink:show="new" xlink:title="visit_B" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="201" x="661" y="363.0151">visit_B(const B &amp; item) const : void</text>
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       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="28" x="494.75" y="28.1543">Item</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L36" target="_top" title="~Item" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L36" xlink:show="new" xlink:title="~Item" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L36" target="_top" title="~Item" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L36" xlink:show="new" xlink:title="~Item" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L36" target="_top" title="~Item" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L36" xlink:show="new" xlink:title="~Item" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="193" x="369" y="54.2104">~Item() constexpr = default : void</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L37" target="_top" title="accept" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L37" xlink:show="new" xlink:title="accept" xlink:type="simple">
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       <ellipse cx="360" cy="71.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L37" target="_top" title="accept" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L37" xlink:show="new" xlink:title="accept" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L37" target="_top" title="accept" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L37" xlink:show="new" xlink:title="accept" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="261" x="369" y="75.0151">accept(const Visitor &amp; visitor) const = 0 : void</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L40" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L40" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L40" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L40" xlink:show="new" xlink:title="A" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L42" target="_top" title="accept" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L42" xlink:show="new" xlink:title="accept" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L42" target="_top" title="accept" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L42" xlink:show="new" xlink:title="accept" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L42" target="_top" title="accept" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L42" xlink:show="new" xlink:title="accept" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L42" target="_top" title="accept" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L42" xlink:show="new" xlink:title="accept" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="239" x="26" y="484.2104">accept(const Visitor &amp; visitor) const : void</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L45" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L45" xlink:show="new" xlink:title="B" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L47" target="_top" title="accept" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L47" xlink:show="new" xlink:title="accept" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L47" target="_top" title="accept" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L47" xlink:show="new" xlink:title="accept" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L47" target="_top" title="accept" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L47" xlink:show="new" xlink:title="accept" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L47" target="_top" title="accept" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L47" xlink:show="new" xlink:title="accept" xlink:type="simple">
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diff --git a/docs/test_cases/t00021_class_mermaid.svg b/docs/test_cases/t00021_class_mermaid.svg
index df32dbf4..708ac9cb 100644
--- a/docs/test_cases/t00021_class_mermaid.svg
+++ b/docs/test_cases/t00021_class_mermaid.svg
@@ -236,7 +236,7 @@
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+        <a transform="translate(497.3203125, 426.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L22">
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@@ -328,7 +328,7 @@
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-        <a transform="translate(846.8671875, 426.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00021/t00021.cc#L28">
+        <a transform="translate(846.8671875, 426.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L28">
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@@ -357,7 +357,7 @@
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+        <a transform="translate(672.09375, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L34">
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@@ -386,7 +386,7 @@
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+        <a transform="translate(187.7734375, 566.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L40">
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@@ -410,7 +410,7 @@
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+        <a transform="translate(1041.640625, 566.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00021/t00021.cc#L45">
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diff --git a/docs/test_cases/t00022.md b/docs/test_cases/t00022.md
index 998dc1f4..e452784b 100644
--- a/docs/test_cases/t00022.md
+++ b/docs/test_cases/t00022.md
@@ -1,15 +1,12 @@
 # t00022 - Template method pattern
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00022_class:
     type: class
     glob:
-      - ../../tests/t00022/t00022.cc
-    using_namespace:
-      - clanguml::t00022
+      - t00022.cc
+    using_namespace: clanguml::t00022
     include:
       namespaces:
         - clanguml::t00022
@@ -90,9 +87,9 @@ protected:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00022/t00022.cc",
+            "file": "t00022.cc",
             "line": 8,
-            "translation_unit": "../../tests/t00022/t00022.cc"
+            "translation_unit": "t00022.cc"
           },
           "type": "void"
         },
@@ -115,9 +112,9 @@ protected:
           "parameters": [],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00022/t00022.cc",
+            "file": "t00022.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00022/t00022.cc"
+            "translation_unit": "t00022.cc"
           },
           "type": "void"
         },
@@ -140,9 +137,9 @@ protected:
           "parameters": [],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00022/t00022.cc",
+            "file": "t00022.cc",
             "line": 16,
-            "translation_unit": "../../tests/t00022/t00022.cc"
+            "translation_unit": "t00022.cc"
           },
           "type": "void"
         }
@@ -151,9 +148,9 @@ protected:
       "namespace": "clanguml::t00022",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00022/t00022.cc",
+        "file": "t00022.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00022/t00022.cc"
+        "translation_unit": "t00022.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -195,9 +192,9 @@ protected:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00022/t00022.cc",
+            "file": "t00022.cc",
             "line": 21,
-            "translation_unit": "../../tests/t00022/t00022.cc"
+            "translation_unit": "t00022.cc"
           },
           "type": "void"
         },
@@ -220,9 +217,9 @@ protected:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00022/t00022.cc",
+            "file": "t00022.cc",
             "line": 22,
-            "translation_unit": "../../tests/t00022/t00022.cc"
+            "translation_unit": "t00022.cc"
           },
           "type": "void"
         }
@@ -231,9 +228,9 @@ protected:
       "namespace": "clanguml::t00022",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00022/t00022.cc",
+        "file": "t00022.cc",
         "line": 19,
-        "translation_unit": "../../tests/t00022/t00022.cc"
+        "translation_unit": "t00022.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -275,9 +272,9 @@ protected:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00022/t00022.cc",
+            "file": "t00022.cc",
             "line": 27,
-            "translation_unit": "../../tests/t00022/t00022.cc"
+            "translation_unit": "t00022.cc"
           },
           "type": "void"
         },
@@ -300,9 +297,9 @@ protected:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00022/t00022.cc",
+            "file": "t00022.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00022/t00022.cc"
+            "translation_unit": "t00022.cc"
           },
           "type": "void"
         }
@@ -311,19 +308,14 @@ protected:
       "namespace": "clanguml::t00022",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00022/t00022.cc",
+        "file": "t00022.cc",
         "line": 25,
-        "translation_unit": "../../tests/t00022/t00022.cc"
+        "translation_unit": "t00022.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00022_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00022_class.svg b/docs/test_cases/t00022_class.svg
index 63413c3c..42e7b34e 100644
--- a/docs/test_cases/t00022_class.svg
+++ b/docs/test_cases/t00022_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="firmk0ry8uikq" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1huz9a3162j" width="300%" x="-1" y="-1">
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@@ -9,76 +9,76 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00022/t00022.cc#L21" target="_top" title="method1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00022/t00022.cc#L21" xlink:show="new" xlink:title="method1" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="93" x="26" y="200.2104">method1() : void</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00022/t00022.cc#L22" target="_top" title="method2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00022/t00022.cc#L22" xlink:show="new" xlink:title="method2" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="93" x="26" y="213.0151">method2() : void</text>
     </a>
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diff --git a/docs/test_cases/t00022_class_mermaid.svg b/docs/test_cases/t00022_class_mermaid.svg
index aa9ecefb..c4cfc462 100644
--- a/docs/test_cases/t00022_class_mermaid.svg
+++ b/docs/test_cases/t00022_class_mermaid.svg
@@ -74,7 +74,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(172.515625, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00022/t00022.cc#L6">
+        <a transform="translate(172.515625, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00022/t00022.cc#L6">
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@@ -108,7 +108,7 @@
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           </g>
         </a>
-        <a transform="translate(77.7578125, 253.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00022/t00022.cc#L19">
+        <a transform="translate(77.7578125, 253.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00022/t00022.cc#L19">
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@@ -137,7 +137,7 @@
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diff --git a/docs/test_cases/t00023.md b/docs/test_cases/t00023.md
index 899b18d1..d828ee4c 100644
--- a/docs/test_cases/t00023.md
+++ b/docs/test_cases/t00023.md
@@ -1,15 +1,12 @@
 # t00023 - Strategy pattern
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00023_class:
     type: class
     glob:
-      - ../../tests/t00023/t00023.cc
-    using_namespace:
-      - clanguml::t00023
+      - t00023.cc
+    using_namespace: clanguml::t00023
     include:
       namespaces:
         - clanguml::t00023
@@ -99,9 +96,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00023/t00023.cc",
+            "file": "t00023.cc",
             "line": 8,
-            "translation_unit": "../../tests/t00023/t00023.cc"
+            "translation_unit": "t00023.cc"
           },
           "type": "void"
         },
@@ -124,9 +121,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00023/t00023.cc",
+            "file": "t00023.cc",
             "line": 9,
-            "translation_unit": "../../tests/t00023/t00023.cc"
+            "translation_unit": "t00023.cc"
           },
           "type": "void"
         }
@@ -135,9 +132,9 @@ private:
       "namespace": "clanguml::t00023",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00023/t00023.cc",
+        "file": "t00023.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00023/t00023.cc"
+        "translation_unit": "t00023.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -179,9 +176,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00023/t00023.cc",
+            "file": "t00023.cc",
             "line": 14,
-            "translation_unit": "../../tests/t00023/t00023.cc"
+            "translation_unit": "t00023.cc"
           },
           "type": "void"
         }
@@ -190,9 +187,9 @@ private:
       "namespace": "clanguml::t00023",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00023/t00023.cc",
+        "file": "t00023.cc",
         "line": 12,
-        "translation_unit": "../../tests/t00023/t00023.cc"
+        "translation_unit": "t00023.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -234,9 +231,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00023/t00023.cc",
+            "file": "t00023.cc",
             "line": 19,
-            "translation_unit": "../../tests/t00023/t00023.cc"
+            "translation_unit": "t00023.cc"
           },
           "type": "void"
         }
@@ -245,9 +242,9 @@ private:
       "namespace": "clanguml::t00023",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00023/t00023.cc",
+        "file": "t00023.cc",
         "line": 17,
-        "translation_unit": "../../tests/t00023/t00023.cc"
+        "translation_unit": "t00023.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -289,9 +286,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00023/t00023.cc",
+            "file": "t00023.cc",
             "line": 24,
-            "translation_unit": "../../tests/t00023/t00023.cc"
+            "translation_unit": "t00023.cc"
           },
           "type": "void"
         }
@@ -300,9 +297,9 @@ private:
       "namespace": "clanguml::t00023",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00023/t00023.cc",
+        "file": "t00023.cc",
         "line": 22,
-        "translation_unit": "../../tests/t00023/t00023.cc"
+        "translation_unit": "t00023.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -323,9 +320,9 @@ private:
           "name": "m_strategy",
           "source_location": {
             "column": 31,
-            "file": "../../tests/t00023/t00023.cc",
+            "file": "t00023.cc",
             "line": 37,
-            "translation_unit": "../../tests/t00023/t00023.cc"
+            "translation_unit": "t00023.cc"
           },
           "type": "std::unique_ptr<Strategy>"
         }
@@ -355,9 +352,9 @@ private:
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00023/t00023.cc",
+            "file": "t00023.cc",
             "line": 29,
-            "translation_unit": "../../tests/t00023/t00023.cc"
+            "translation_unit": "t00023.cc"
           },
           "type": "void"
         },
@@ -380,9 +377,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00023/t00023.cc",
+            "file": "t00023.cc",
             "line": 34,
-            "translation_unit": "../../tests/t00023/t00023.cc"
+            "translation_unit": "t00023.cc"
           },
           "type": "void"
         }
@@ -391,19 +388,14 @@ private:
       "namespace": "clanguml::t00023",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00023/t00023.cc",
+        "file": "t00023.cc",
         "line": 27,
-        "translation_unit": "../../tests/t00023/t00023.cc"
+        "translation_unit": "t00023.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
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-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
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   "name": "t00023_class",
   "relationships": [
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index 7e72e5b0..b0c24c95 100644
--- a/docs/test_cases/t00023_class.svg
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L8" target="_top" title="~Strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L8" xlink:show="new" xlink:title="~Strategy" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L8" target="_top" title="~Strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L8" xlink:show="new" xlink:title="~Strategy" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L14" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L14" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L14" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L14" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L17" target="_top" title="StrategyB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L17" xlink:show="new" xlink:title="StrategyB" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L19" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L19" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L19" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L19" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L22" target="_top" title="StrategyC" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L22" xlink:show="new" xlink:title="StrategyC" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L24" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L24" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
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       <ellipse cx="333" cy="365" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L24" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L24" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L24" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L24" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="97" x="342" y="368.2104">algorithm() : void</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="323" x2="444" y1="374.8047" y2="374.8047"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L27" target="_top" title="Context" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L27" xlink:show="new" xlink:title="Context" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L27" target="_top" title="Context" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L27" xlink:show="new" xlink:title="Context" xlink:type="simple">
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       <ellipse cx="197.25" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M200.2188,29.6406 Q199.6406,29.9375 199,30.0781 Q198.3594,30.2344 197.6563,30.2344 Q195.1563,30.2344 193.8281,28.5938 Q192.5156,26.9375 192.5156,23.8125 Q192.5156,20.6875 193.8281,19.0313 Q195.1563,17.375 197.6563,17.375 Q198.3594,17.375 199,17.5313 Q199.6563,17.6875 200.2188,17.9844 L200.2188,20.7031 Q199.5938,20.125 199,19.8594 Q198.4063,19.5781 197.7813,19.5781 Q196.4375,19.5781 195.75,20.6563 Q195.0625,21.7188 195.0625,23.8125 Q195.0625,25.9063 195.75,26.9844 Q196.4375,28.0469 197.7813,28.0469 Q198.4063,28.0469 199,27.7813 Q199.5938,27.5 200.2188,26.9219 L200.2188,29.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="48" x="217.75" y="28.1543">Context</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="69" x2="382" y1="40" y2="40"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L29" target="_top" title="Context" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L29" xlink:show="new" xlink:title="Context" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L29" target="_top" title="Context" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L29" xlink:show="new" xlink:title="Context" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L29" target="_top" title="Context" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L29" xlink:show="new" xlink:title="Context" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L29" target="_top" title="Context" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L29" xlink:show="new" xlink:title="Context" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="289" x="88" y="54.2104">Context(std::unique_ptr&lt;Strategy&gt; strategy) : void</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="69" x2="382" y1="60.8047" y2="60.8047"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L34" target="_top" title="apply" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L34" xlink:show="new" xlink:title="apply" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L34" target="_top" title="apply" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L34" xlink:show="new" xlink:title="apply" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L34" target="_top" title="apply" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L34" xlink:show="new" xlink:title="apply" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="73" x="88" y="75.0151">apply() : void</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="69" x2="382" y1="81.6094" y2="81.6094"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L37" target="_top" title="m_strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L37" xlink:show="new" xlink:title="m_strategy" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L37" target="_top" title="m_strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L37" xlink:show="new" xlink:title="m_strategy" xlink:type="simple">
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       <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="76" y="89.6094"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L37" target="_top" title="m_strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L37" xlink:show="new" xlink:title="m_strategy" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L37" target="_top" title="m_strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L37" xlink:show="new" xlink:title="m_strategy" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="228" x="88" y="95.8198">m_strategy : std::unique_ptr&lt;Strategy&gt;</text>
     </a>
     <path d="M161.3,274.03 C141.49,290.39 120.4,307.81 103.24,321.98 " fill="none" id="C_0001469857696438841976&lt;-C_0001245533075819635385" style="stroke: #A80036; stroke-width: 1.0;"/>
diff --git a/docs/test_cases/t00023_class_mermaid.svg b/docs/test_cases/t00023_class_mermaid.svg
index c492debf..5205390e 100644
--- a/docs/test_cases/t00023_class_mermaid.svg
+++ b/docs/test_cases/t00023_class_mermaid.svg
@@ -96,7 +96,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(273.25, 260.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L6">
+        <a transform="translate(273.25, 260.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L6">
           <g title="Strategy" id="classId-C_0001469857696438841976-0" class="node default clickable">
             <rect height="123" width="281.8125" y="-61.5" x="-140.90625" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="140.90625" x1="-140.90625" class="divider"/>
@@ -125,7 +125,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(79.75, 411.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L12">
+        <a transform="translate(79.75, 411.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L12">
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             <line y2="-9.5" y1="-9.5" x2="71.75" x1="-71.75" class="divider"/>
@@ -149,7 +149,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(273.25, 411.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L17">
+        <a transform="translate(273.25, 411.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L17">
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             <line y2="-9.5" y1="-9.5" x2="71.75" x1="-71.75" class="divider"/>
@@ -173,7 +173,7 @@
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           </g>
         </a>
-        <a transform="translate(466.75, 411.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L22">
+        <a transform="translate(466.75, 411.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L22">
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             <line y2="-9.5" y1="-9.5" x2="71.75" x1="-71.75" class="divider"/>
@@ -197,7 +197,7 @@
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-        <a transform="translate(273.25, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00023/t00023.cc#L27">
+        <a transform="translate(273.25, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00023/t00023.cc#L27">
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diff --git a/docs/test_cases/t00024.md b/docs/test_cases/t00024.md
index d80b6251..ab0e7efc 100644
--- a/docs/test_cases/t00024.md
+++ b/docs/test_cases/t00024.md
@@ -1,15 +1,12 @@
 # t00024 - Proxy pattern
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00024_class:
     type: class
     glob:
-      - ../../tests/t00024/t00024.cc
-    using_namespace:
-      - clanguml::t00024
+      - t00024.cc
+    using_namespace: clanguml::t00024
     include:
       namespaces:
         - clanguml::t00024
@@ -98,9 +95,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00024/t00024.cc",
+            "file": "t00024.cc",
             "line": 8,
-            "translation_unit": "../../tests/t00024/t00024.cc"
+            "translation_unit": "t00024.cc"
           },
           "type": "void"
         },
@@ -123,9 +120,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00024/t00024.cc",
+            "file": "t00024.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00024/t00024.cc"
+            "translation_unit": "t00024.cc"
           },
           "type": "void"
         },
@@ -148,9 +145,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00024/t00024.cc",
+            "file": "t00024.cc",
             "line": 11,
-            "translation_unit": "../../tests/t00024/t00024.cc"
+            "translation_unit": "t00024.cc"
           },
           "type": "void"
         }
@@ -159,9 +156,9 @@ private:
       "namespace": "clanguml::t00024",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00024/t00024.cc",
+        "file": "t00024.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00024/t00024.cc"
+        "translation_unit": "t00024.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -203,9 +200,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00024/t00024.cc",
+            "file": "t00024.cc",
             "line": 16,
-            "translation_unit": "../../tests/t00024/t00024.cc"
+            "translation_unit": "t00024.cc"
           },
           "type": "void"
         },
@@ -228,9 +225,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00024/t00024.cc",
+            "file": "t00024.cc",
             "line": 17,
-            "translation_unit": "../../tests/t00024/t00024.cc"
+            "translation_unit": "t00024.cc"
           },
           "type": "void"
         }
@@ -239,9 +236,9 @@ private:
       "namespace": "clanguml::t00024",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00024/t00024.cc",
+        "file": "t00024.cc",
         "line": 14,
-        "translation_unit": "../../tests/t00024/t00024.cc"
+        "translation_unit": "t00024.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -283,9 +280,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00024/t00024.cc",
+            "file": "t00024.cc",
             "line": 22,
-            "translation_unit": "../../tests/t00024/t00024.cc"
+            "translation_unit": "t00024.cc"
           },
           "type": "void"
         },
@@ -308,9 +305,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00024/t00024.cc",
+            "file": "t00024.cc",
             "line": 23,
-            "translation_unit": "../../tests/t00024/t00024.cc"
+            "translation_unit": "t00024.cc"
           },
           "type": "void"
         }
@@ -319,9 +316,9 @@ private:
       "namespace": "clanguml::t00024",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00024/t00024.cc",
+        "file": "t00024.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00024/t00024.cc"
+        "translation_unit": "t00024.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -349,9 +346,9 @@ private:
           "name": "m_target",
           "source_location": {
             "column": 29,
-            "file": "../../tests/t00024/t00024.cc",
+            "file": "t00024.cc",
             "line": 36,
-            "translation_unit": "../../tests/t00024/t00024.cc"
+            "translation_unit": "t00024.cc"
           },
           "type": "std::shared_ptr<Target>"
         }
@@ -381,9 +378,9 @@ private:
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00024/t00024.cc",
+            "file": "t00024.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00024/t00024.cc"
+            "translation_unit": "t00024.cc"
           },
           "type": "void"
         },
@@ -406,9 +403,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00024/t00024.cc",
+            "file": "t00024.cc",
             "line": 32,
-            "translation_unit": "../../tests/t00024/t00024.cc"
+            "translation_unit": "t00024.cc"
           },
           "type": "void"
         },
@@ -431,9 +428,9 @@ private:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00024/t00024.cc",
+            "file": "t00024.cc",
             "line": 33,
-            "translation_unit": "../../tests/t00024/t00024.cc"
+            "translation_unit": "t00024.cc"
           },
           "type": "void"
         }
@@ -442,19 +439,14 @@ private:
       "namespace": "clanguml::t00024",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00024/t00024.cc",
+        "file": "t00024.cc",
         "line": 26,
-        "translation_unit": "../../tests/t00024/t00024.cc"
+        "translation_unit": "t00024.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00024_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00024_class.svg b/docs/test_cases/t00024_class.svg
index 717b60a8..f9b7dbad 100644
--- a/docs/test_cases/t00024_class.svg
+++ b/docs/test_cases/t00024_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f2uge5ogsugc2" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fdo5hl5rye18e" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,115 +9,115 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L6" target="_top" title="Target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L6" xlink:show="new" xlink:title="Target" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fdo5hl5rye18e)" height="94.4141" id="C_0001116408959993110019" style="stroke: #A80036; stroke-width: 1.5;" width="140" x="136.5" y="8"/>
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       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="41" x="202.25" y="28.1543">Target</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="137.5" x2="275.5" y1="40" y2="40"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L8" target="_top" title="~Target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L8" xlink:show="new" xlink:title="~Target" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L8" target="_top" title="~Target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L8" xlink:show="new" xlink:title="~Target" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L8" target="_top" title="~Target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L8" xlink:show="new" xlink:title="~Target" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L8" target="_top" title="~Target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L8" xlink:show="new" xlink:title="~Target" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L10" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L10" xlink:show="new" xlink:title="m1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L10" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L10" xlink:show="new" xlink:title="m1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L10" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L10" xlink:show="new" xlink:title="m1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L11" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L11" xlink:show="new" xlink:title="m2" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L11" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L11" xlink:show="new" xlink:title="m2" xlink:type="simple">
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       <ellipse cx="147.5" cy="84.6094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L11" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L11" xlink:show="new" xlink:title="m2" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L11" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L11" xlink:show="new" xlink:title="m2" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="86" x="156.5" y="87.8198">m2() = 0 : void</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L14" target="_top" title="Target1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L14" xlink:show="new" xlink:title="Target1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L14" target="_top" title="Target1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L14" xlink:show="new" xlink:title="Target1" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="92" y1="227.5" y2="227.5"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L16" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L16" xlink:show="new" xlink:title="m1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L16" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L16" xlink:show="new" xlink:title="m1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L16" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L16" xlink:show="new" xlink:title="m1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L16" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L16" xlink:show="new" xlink:title="m1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L17" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L17" xlink:show="new" xlink:title="m2" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L17" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L17" xlink:show="new" xlink:title="m2" xlink:type="simple">
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       <ellipse cx="17" cy="251.3047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L17" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L17" xlink:show="new" xlink:title="m2" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L17" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L17" xlink:show="new" xlink:title="m2" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L20" target="_top" title="Target2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L20" xlink:show="new" xlink:title="Target2" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L22" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L22" xlink:show="new" xlink:title="m1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L22" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L22" xlink:show="new" xlink:title="m1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L22" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L22" xlink:show="new" xlink:title="m1" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="61" x="148" y="241.7104">m1() : void</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L23" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L23" xlink:show="new" xlink:title="m2" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L23" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L23" xlink:show="new" xlink:title="m2" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L23" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L23" xlink:show="new" xlink:title="m2" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="61" x="148" y="254.5151">m2() : void</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L26" target="_top" title="Proxy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L26" xlink:show="new" xlink:title="Proxy" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="251" x2="530" y1="211" y2="211"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L28" target="_top" title="Proxy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L28" xlink:show="new" xlink:title="Proxy" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L28" target="_top" title="Proxy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L28" xlink:show="new" xlink:title="Proxy" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L28" target="_top" title="Proxy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L28" xlink:show="new" xlink:title="Proxy" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L28" target="_top" title="Proxy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L28" xlink:show="new" xlink:title="Proxy" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L32" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L32" xlink:show="new" xlink:title="m1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L32" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L32" xlink:show="new" xlink:title="m1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L32" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L32" xlink:show="new" xlink:title="m1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L33" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L33" xlink:show="new" xlink:title="m2" xlink:type="simple">
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       <ellipse cx="261" cy="255.6094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L33" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L33" xlink:show="new" xlink:title="m2" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L33" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L33" xlink:show="new" xlink:title="m2" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="61" x="270" y="258.8198">m2() : void</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L36" target="_top" title="m_target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L36" xlink:show="new" xlink:title="m_target" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L36" target="_top" title="m_target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L36" xlink:show="new" xlink:title="m_target" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L36" target="_top" title="m_target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L36" xlink:show="new" xlink:title="m_target" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L36" target="_top" title="m_target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L36" xlink:show="new" xlink:title="m_target" xlink:type="simple">
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diff --git a/docs/test_cases/t00024_class_mermaid.svg b/docs/test_cases/t00024_class_mermaid.svg
index 936038cf..c9fa5109 100644
--- a/docs/test_cases/t00024_class_mermaid.svg
+++ b/docs/test_cases/t00024_class_mermaid.svg
@@ -96,7 +96,7 @@
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       </g>
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@@ -130,7 +130,7 @@
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-        <a transform="translate(57.9609375, 293.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L14">
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-        <a transform="translate(207.8828125, 293.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L20">
+        <a transform="translate(207.8828125, 293.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L20">
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@@ -188,7 +188,7 @@
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-        <a transform="translate(443.1796875, 293.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00024/t00024.cc#L26">
+        <a transform="translate(443.1796875, 293.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00024/t00024.cc#L26">
           <g title="Proxy" id="classId-C_0000594707401639991215-3" class="node default clickable">
             <rect height="145" width="270.671875" y="-72.5" x="-135.3359375" class="outer title-state"/>
             <line y2="-42.5" y1="-42.5" x2="135.3359375" x1="-135.3359375" class="divider"/>
diff --git a/docs/test_cases/t00025.md b/docs/test_cases/t00025.md
index 7f0e2252..c3e29106 100644
--- a/docs/test_cases/t00025.md
+++ b/docs/test_cases/t00025.md
@@ -1,15 +1,12 @@
 # t00025 - Template proxy pattern
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00025_class:
     type: class
     glob:
-      - ../../tests/t00025/t00025.cc
-    using_namespace:
-      - clanguml::t00025
+      - /t00025.cc
+    using_namespace: clanguml::t00025
     include:
       namespaces:
         - clanguml::t00025
@@ -96,9 +93,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00025/t00025.cc",
+            "file": "t00025.cc",
             "line": 8,
-            "translation_unit": "../../tests/t00025/t00025.cc"
+            "translation_unit": "t00025.cc"
           },
           "type": "void"
         },
@@ -121,9 +118,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00025/t00025.cc",
+            "file": "t00025.cc",
             "line": 9,
-            "translation_unit": "../../tests/t00025/t00025.cc"
+            "translation_unit": "t00025.cc"
           },
           "type": "void"
         }
@@ -132,9 +129,9 @@ public:
       "namespace": "clanguml::t00025",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00025/t00025.cc",
+        "file": "t00025.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00025/t00025.cc"
+        "translation_unit": "t00025.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -169,9 +166,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00025/t00025.cc",
+            "file": "t00025.cc",
             "line": 14,
-            "translation_unit": "../../tests/t00025/t00025.cc"
+            "translation_unit": "t00025.cc"
           },
           "type": "void"
         },
@@ -194,9 +191,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00025/t00025.cc",
+            "file": "t00025.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00025/t00025.cc"
+            "translation_unit": "t00025.cc"
           },
           "type": "void"
         }
@@ -205,9 +202,9 @@ public:
       "namespace": "clanguml::t00025",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00025/t00025.cc",
+        "file": "t00025.cc",
         "line": 12,
-        "translation_unit": "../../tests/t00025/t00025.cc"
+        "translation_unit": "t00025.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -228,9 +225,9 @@ public:
           "name": "m_target",
           "source_location": {
             "column": 24,
-            "file": "../../tests/t00025/t00025.cc",
+            "file": "t00025.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00025/t00025.cc"
+            "translation_unit": "t00025.cc"
           },
           "type": "std::shared_ptr<T>"
         }
@@ -260,9 +257,9 @@ public:
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00025/t00025.cc",
+            "file": "t00025.cc",
             "line": 20,
-            "translation_unit": "../../tests/t00025/t00025.cc"
+            "translation_unit": "t00025.cc"
           },
           "type": "void"
         },
@@ -285,9 +282,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00025/t00025.cc",
+            "file": "t00025.cc",
             "line": 24,
-            "translation_unit": "../../tests/t00025/t00025.cc"
+            "translation_unit": "t00025.cc"
           },
           "type": "void"
         },
@@ -310,9 +307,9 @@ public:
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00025/t00025.cc",
+            "file": "t00025.cc",
             "line": 25,
-            "translation_unit": "../../tests/t00025/t00025.cc"
+            "translation_unit": "t00025.cc"
           },
           "type": "void"
         }
@@ -321,9 +318,9 @@ public:
       "namespace": "clanguml::t00025",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00025/t00025.cc",
+        "file": "t00025.cc",
         "line": 18,
-        "translation_unit": "../../tests/t00025/t00025.cc"
+        "translation_unit": "t00025.cc"
       },
       "template_parameters": [
         {
@@ -350,9 +347,9 @@ public:
       "namespace": "clanguml::t00025",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00025/t00025.cc",
+        "file": "t00025.cc",
         "line": 18,
-        "translation_unit": "../../tests/t00025/t00025.cc"
+        "translation_unit": "t00025.cc"
       },
       "template_parameters": [
         {
@@ -379,9 +376,9 @@ public:
       "namespace": "clanguml::t00025",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00025/t00025.cc",
+        "file": "t00025.cc",
         "line": 18,
-        "translation_unit": "../../tests/t00025/t00025.cc"
+        "translation_unit": "t00025.cc"
       },
       "template_parameters": [
         {
@@ -409,9 +406,9 @@ public:
           "name": "proxy1",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00025/t00025.cc",
+            "file": "t00025.cc",
             "line": 33,
-            "translation_unit": "../../tests/t00025/t00025.cc"
+            "translation_unit": "t00025.cc"
           },
           "type": "Proxy<Target1>"
         },
@@ -421,9 +418,9 @@ public:
           "name": "proxy2",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00025/t00025.cc",
+            "file": "t00025.cc",
             "line": 34,
-            "translation_unit": "../../tests/t00025/t00025.cc"
+            "translation_unit": "t00025.cc"
           },
           "type": "Proxy<Target2>"
         }
@@ -433,19 +430,14 @@ public:
       "namespace": "clanguml::t00025",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00025/t00025.cc",
+        "file": "t00025.cc",
         "line": 31,
-        "translation_unit": "../../tests/t00025/t00025.cc"
+        "translation_unit": "t00025.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00025_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00025_class.svg b/docs/test_cases/t00025_class.svg
index e545c398..046ea65c 100644
--- a/docs/test_cases/t00025_class.svg
+++ b/docs/test_cases/t00025_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fqzv3t85tqnc0" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fnbotju54rsdf" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,52 +9,52 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00025/t00025.cc#L6" target="_top" title="Target1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00025/t00025.cc#L6" xlink:show="new" xlink:title="Target1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L6" target="_top" title="Target1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L6" xlink:show="new" xlink:title="Target1" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="92" y1="316.5" y2="316.5"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00025/t00025.cc#L8" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00025/t00025.cc#L8" xlink:show="new" xlink:title="m1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L8" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L8" xlink:show="new" xlink:title="m1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00025/t00025.cc#L8" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00025/t00025.cc#L8" xlink:show="new" xlink:title="m1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L8" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L8" xlink:show="new" xlink:title="m1" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="61" x="26" y="330.7104">m1() : void</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00025/t00025.cc#L9" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00025/t00025.cc#L9" xlink:show="new" xlink:title="m2" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L9" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L9" xlink:show="new" xlink:title="m2" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L9" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L9" xlink:show="new" xlink:title="m2" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00025/t00025.cc#L14" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00025/t00025.cc#L14" xlink:show="new" xlink:title="m1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L14" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L14" xlink:show="new" xlink:title="m1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L14" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L14" xlink:show="new" xlink:title="m1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L20" target="_top" title="Proxy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00025/t00025.cc#L20" xlink:show="new" xlink:title="Proxy" xlink:type="simple">
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index e7641cec..6e09d9c2 100644
--- a/docs/test_cases/t00025_class_mermaid.svg
+++ b/docs/test_cases/t00025_class_mermaid.svg
@@ -126,7 +126,7 @@
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diff --git a/docs/test_cases/t00026.md b/docs/test_cases/t00026.md
index f8813b68..2a62b904 100644
--- a/docs/test_cases/t00026.md
+++ b/docs/test_cases/t00026.md
@@ -1,15 +1,12 @@
 # t00026 - Template memento pattern
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00026_class:
     type: class
     glob:
-      - ../../tests/t00026/t00026.cc
-    using_namespace:
-      - clanguml::t00026
+      - t00026.cc
+    using_namespace: clanguml::t00026
     include:
       namespaces:
         - clanguml::t00026
@@ -103,9 +100,9 @@ struct StringMemento {
           "name": "m_value",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00026/t00026.cc",
+            "file": "t00026.cc",
             "line": 18,
-            "translation_unit": "../../tests/t00026/t00026.cc"
+            "translation_unit": "t00026.cc"
           },
           "type": "T"
         }
@@ -135,9 +132,9 @@ struct StringMemento {
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00026/t00026.cc",
+            "file": "t00026.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00026/t00026.cc"
+            "translation_unit": "t00026.cc"
           },
           "type": "void"
         },
@@ -160,9 +157,9 @@ struct StringMemento {
           "parameters": [],
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00026/t00026.cc",
+            "file": "t00026.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00026/t00026.cc"
+            "translation_unit": "t00026.cc"
           },
           "type": "T"
         }
@@ -171,9 +168,9 @@ struct StringMemento {
       "namespace": "clanguml::t00026",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00026/t00026.cc",
+        "file": "t00026.cc",
         "line": 8,
-        "translation_unit": "../../tests/t00026/t00026.cc"
+        "translation_unit": "t00026.cc"
       },
       "template_parameters": [
         {
@@ -201,9 +198,9 @@ struct StringMemento {
           "name": "m_value",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00026/t00026.cc",
+            "file": "t00026.cc",
             "line": 37,
-            "translation_unit": "../../tests/t00026/t00026.cc"
+            "translation_unit": "t00026.cc"
           },
           "type": "T"
         }
@@ -233,9 +230,9 @@ struct StringMemento {
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00026/t00026.cc",
+            "file": "t00026.cc",
             "line": 23,
-            "translation_unit": "../../tests/t00026/t00026.cc"
+            "translation_unit": "t00026.cc"
           },
           "type": "void"
         },
@@ -258,9 +255,9 @@ struct StringMemento {
           "parameters": [],
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00026/t00026.cc",
+            "file": "t00026.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00026/t00026.cc"
+            "translation_unit": "t00026.cc"
           },
           "type": "Memento<T>"
         },
@@ -288,9 +285,9 @@ struct StringMemento {
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00026/t00026.cc",
+            "file": "t00026.cc",
             "line": 30,
-            "translation_unit": "../../tests/t00026/t00026.cc"
+            "translation_unit": "t00026.cc"
           },
           "type": "void"
         },
@@ -313,9 +310,9 @@ struct StringMemento {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00026/t00026.cc",
+            "file": "t00026.cc",
             "line": 32,
-            "translation_unit": "../../tests/t00026/t00026.cc"
+            "translation_unit": "t00026.cc"
           },
           "type": "void"
         },
@@ -343,9 +340,9 @@ struct StringMemento {
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00026/t00026.cc",
+            "file": "t00026.cc",
             "line": 34,
-            "translation_unit": "../../tests/t00026/t00026.cc"
+            "translation_unit": "t00026.cc"
           },
           "type": "void"
         }
@@ -354,9 +351,9 @@ struct StringMemento {
       "namespace": "clanguml::t00026",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00026/t00026.cc",
+        "file": "t00026.cc",
         "line": 21,
-        "translation_unit": "../../tests/t00026/t00026.cc"
+        "translation_unit": "t00026.cc"
       },
       "template_parameters": [
         {
@@ -384,9 +381,9 @@ struct StringMemento {
           "name": "m_mementos",
           "source_location": {
             "column": 49,
-            "file": "../../tests/t00026/t00026.cc",
+            "file": "t00026.cc",
             "line": 50,
-            "translation_unit": "../../tests/t00026/t00026.cc"
+            "translation_unit": "t00026.cc"
           },
           "type": "std::unordered_map<std::string,Memento<T>>"
         }
@@ -416,9 +413,9 @@ struct StringMemento {
           ],
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00026/t00026.cc",
+            "file": "t00026.cc",
             "line": 42,
-            "translation_unit": "../../tests/t00026/t00026.cc"
+            "translation_unit": "t00026.cc"
           },
           "type": "Memento<T> &"
         },
@@ -450,9 +447,9 @@ struct StringMemento {
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00026/t00026.cc",
+            "file": "t00026.cc",
             "line": 44,
-            "translation_unit": "../../tests/t00026/t00026.cc"
+            "translation_unit": "t00026.cc"
           },
           "type": "void"
         }
@@ -461,9 +458,9 @@ struct StringMemento {
       "namespace": "clanguml::t00026",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00026/t00026.cc",
+        "file": "t00026.cc",
         "line": 40,
-        "translation_unit": "../../tests/t00026/t00026.cc"
+        "translation_unit": "t00026.cc"
       },
       "template_parameters": [
         {
@@ -490,9 +487,9 @@ struct StringMemento {
       "namespace": "clanguml::t00026",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00026/t00026.cc",
+        "file": "t00026.cc",
         "line": 40,
-        "translation_unit": "../../tests/t00026/t00026.cc"
+        "translation_unit": "t00026.cc"
       },
       "template_parameters": [
         {
@@ -519,9 +516,9 @@ struct StringMemento {
       "namespace": "clanguml::t00026",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00026/t00026.cc",
+        "file": "t00026.cc",
         "line": 21,
-        "translation_unit": "../../tests/t00026/t00026.cc"
+        "translation_unit": "t00026.cc"
       },
       "template_parameters": [
         {
@@ -549,9 +546,9 @@ struct StringMemento {
           "name": "caretaker",
           "source_location": {
             "column": 28,
-            "file": "../../tests/t00026/t00026.cc",
+            "file": "t00026.cc",
             "line": 54,
-            "translation_unit": "../../tests/t00026/t00026.cc"
+            "translation_unit": "t00026.cc"
           },
           "type": "Caretaker<std::string>"
         },
@@ -561,9 +558,9 @@ struct StringMemento {
           "name": "originator",
           "source_location": {
             "column": 29,
-            "file": "../../tests/t00026/t00026.cc",
+            "file": "t00026.cc",
             "line": 55,
-            "translation_unit": "../../tests/t00026/t00026.cc"
+            "translation_unit": "t00026.cc"
           },
           "type": "Originator<std::string>"
         }
@@ -573,19 +570,14 @@ struct StringMemento {
       "namespace": "clanguml::t00026",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00026/t00026.cc",
+        "file": "t00026.cc",
         "line": 53,
-        "translation_unit": "../../tests/t00026/t00026.cc"
+        "translation_unit": "t00026.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00026_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00026_class.svg b/docs/test_cases/t00026_class.svg
index b4e404f5..cd8ff6e8 100644
--- a/docs/test_cases/t00026_class.svg
+++ b/docs/test_cases/t00026_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1bj3qmondru88" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f7ghujh6t4n6h" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
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   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L8" target="_top" title="Memento" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L8" xlink:show="new" xlink:title="Memento" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f1bj3qmondru88)" height="94.4141" id="C_0001241204213727905390" style="stroke: #A80036; stroke-width: 1.5;" width="162" x="324" y="478"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L8" target="_top" title="Memento" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L8" xlink:show="new" xlink:title="Memento" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f7ghujh6t4n6h)" height="94.4141" id="C_0001241204213727905390" style="stroke: #A80036; stroke-width: 1.5;" width="162" x="324" y="478"/>
       <ellipse cx="366.45" cy="494" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M369.4188,499.6406 Q368.8406,499.9375 368.2,500.0781 Q367.5594,500.2344 366.8563,500.2344 Q364.3563,500.2344 363.0281,498.5938 Q361.7156,496.9375 361.7156,493.8125 Q361.7156,490.6875 363.0281,489.0313 Q364.3563,487.375 366.8563,487.375 Q367.5594,487.375 368.2,487.5313 Q368.8563,487.6875 369.4188,487.9844 L369.4188,490.7031 Q368.7938,490.125 368.2,489.8594 Q367.6063,489.5781 366.9813,489.5781 Q365.6375,489.5781 364.95,490.6563 Q364.2625,491.7188 364.2625,493.8125 Q364.2625,495.9063 364.95,496.9844 Q365.6375,498.0469 366.9813,498.0469 Q367.6063,498.0469 368.2,497.7813 Q368.7938,497.5 369.4188,496.9219 L369.4188,499.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="58" x="386.55" y="498.1543">Memento</text>
@@ -18,31 +18,31 @@
       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="7" x="481" y="487.1387">T</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="325" x2="485" y1="510" y2="510"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L10" target="_top" title="Memento" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L10" xlink:show="new" xlink:title="Memento" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L10" target="_top" title="Memento" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L10" xlink:show="new" xlink:title="Memento" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="330" y="516"/>
       <ellipse cx="335" cy="521" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L10" target="_top" title="Memento" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L10" xlink:show="new" xlink:title="Memento" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L10" target="_top" title="Memento" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L10" xlink:show="new" xlink:title="Memento" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="136" x="344" y="524.2104">Memento(T &amp;&amp; v) : void</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="325" x2="485" y1="530.8047" y2="530.8047"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L15" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L15" xlink:show="new" xlink:title="value" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L15" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L15" xlink:show="new" xlink:title="value" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="330" y="536.8047"/>
       <ellipse cx="335" cy="541.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L15" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L15" xlink:show="new" xlink:title="value" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L15" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L15" xlink:show="new" xlink:title="value" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="92" x="344" y="545.0151">value() const : T</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="325" x2="485" y1="551.6094" y2="551.6094"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L18" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L18" xlink:show="new" xlink:title="m_value" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L18" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L18" xlink:show="new" xlink:title="m_value" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="330" y="557.6094"/>
       <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="332" y="559.6094"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L18" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L18" xlink:show="new" xlink:title="m_value" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L18" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L18" xlink:show="new" xlink:title="m_value" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="66" x="344" y="565.8198">m_value : T</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L21" target="_top" title="Originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L21" xlink:show="new" xlink:title="Originator" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f1bj3qmondru88)" height="132.8281" id="C_0001324770803720816727" style="stroke: #A80036; stroke-width: 1.5;" width="245" x="431.5" y="268"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L21" target="_top" title="Originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L21" xlink:show="new" xlink:title="Originator" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f7ghujh6t4n6h)" height="132.8281" id="C_0001324770803720816727" style="stroke: #A80036; stroke-width: 1.5;" width="245" x="431.5" y="268"/>
       <ellipse cx="513.25" cy="284" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M516.2188,289.6406 Q515.6406,289.9375 515,290.0781 Q514.3594,290.2344 513.6563,290.2344 Q511.1563,290.2344 509.8281,288.5938 Q508.5156,286.9375 508.5156,283.8125 Q508.5156,280.6875 509.8281,279.0313 Q511.1563,277.375 513.6563,277.375 Q514.3594,277.375 515,277.5313 Q515.6563,277.6875 516.2188,277.9844 L516.2188,280.7031 Q515.5938,280.125 515,279.8594 Q514.4063,279.5781 513.7813,279.5781 Q512.4375,279.5781 511.75,280.6563 Q511.0625,281.7188 511.0625,283.8125 Q511.0625,285.9063 511.75,286.9844 Q512.4375,288.0469 513.7813,288.0469 Q514.4063,288.0469 515,287.7813 Q515.5938,287.5 516.2188,286.9219 L516.2188,289.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="62" x="533.75" y="288.1543">Originator</text>
@@ -50,52 +50,52 @@
       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="7" x="671.5" y="277.1387">T</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="432.5" x2="675.5" y1="300" y2="300"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L23" target="_top" title="Originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L23" xlink:show="new" xlink:title="Originator" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L23" target="_top" title="Originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L23" xlink:show="new" xlink:title="Originator" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="437.5" y="306"/>
       <ellipse cx="442.5" cy="311" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L23" target="_top" title="Originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L23" xlink:show="new" xlink:title="Originator" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L23" target="_top" title="Originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L23" xlink:show="new" xlink:title="Originator" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="141" x="451.5" y="314.2104">Originator(T &amp;&amp; v) : void</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="432.5" x2="675.5" y1="320.8047" y2="320.8047"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L30" target="_top" title="load" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L30" xlink:show="new" xlink:title="load" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L30" target="_top" title="load" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L30" xlink:show="new" xlink:title="load" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="437.5" y="326.8047"/>
       <ellipse cx="442.5" cy="331.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L30" target="_top" title="load" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L30" xlink:show="new" xlink:title="load" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L30" target="_top" title="load" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L30" xlink:show="new" xlink:title="load" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="208" x="451.5" y="335.0151">load(const Memento&lt;T&gt; &amp; m) : void</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L28" target="_top" title="memoize_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L28" xlink:show="new" xlink:title="memoize_value" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L28" target="_top" title="memoize_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L28" xlink:show="new" xlink:title="memoize_value" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="437.5" y="339.6094"/>
       <ellipse cx="442.5" cy="344.6094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L28" target="_top" title="memoize_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L28" xlink:show="new" xlink:title="memoize_value" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L28" target="_top" title="memoize_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L28" xlink:show="new" xlink:title="memoize_value" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="219" x="451.5" y="347.8198">memoize_value() const : Memento&lt;T&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L32" target="_top" title="print" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L32" xlink:show="new" xlink:title="print" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L32" target="_top" title="print" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L32" xlink:show="new" xlink:title="print" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="437.5" y="352.4141"/>
       <ellipse cx="442.5" cy="357.4141" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L32" target="_top" title="print" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L32" xlink:show="new" xlink:title="print" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L32" target="_top" title="print" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L32" xlink:show="new" xlink:title="print" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="104" x="451.5" y="360.6245">print() const : void</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L34" target="_top" title="set" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L34" xlink:show="new" xlink:title="set" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L34" target="_top" title="set" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L34" xlink:show="new" xlink:title="set" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L34" target="_top" title="set" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L34" xlink:show="new" xlink:title="set" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L34" target="_top" title="set" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L34" xlink:show="new" xlink:title="set" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="102" x="451.5" y="373.4292">set(T &amp;&amp; v) : void</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L37" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L37" xlink:show="new" xlink:title="m_value" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L37" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L37" xlink:show="new" xlink:title="m_value" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L37" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L37" xlink:show="new" xlink:title="m_value" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="66" x="451.5" y="394.2339">m_value : T</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L40" target="_top" title="Caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L40" xlink:show="new" xlink:title="Caretaker" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L40" target="_top" title="Caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L40" xlink:show="new" xlink:title="Caretaker" xlink:type="simple">
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@@ -103,30 +103,30 @@
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L44" target="_top" title="set_state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L44" xlink:show="new" xlink:title="set_state" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L44" target="_top" title="set_state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L44" xlink:show="new" xlink:title="set_state" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L44" target="_top" title="set_state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L44" xlink:show="new" xlink:title="set_state" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L44" target="_top" title="set_state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L44" xlink:show="new" xlink:title="set_state" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="339" x="26" y="337.7104">set_state(const std::string &amp; s, Memento&lt;T&gt; &amp;&amp; m) : void</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L42" target="_top" title="state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L42" xlink:show="new" xlink:title="state" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L42" target="_top" title="state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L42" xlink:show="new" xlink:title="state" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L42" target="_top" title="state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L42" xlink:show="new" xlink:title="state" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L42" target="_top" title="state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L42" xlink:show="new" xlink:title="state" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="259" x="26" y="350.5151">state(const std::string &amp; n) : Memento&lt;T&gt; &amp;</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L50" target="_top" title="m_mementos" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L50" xlink:show="new" xlink:title="m_mementos" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L50" target="_top" title="m_mementos" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L50" xlink:show="new" xlink:title="m_mementos" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L50" target="_top" title="m_mementos" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L50" xlink:show="new" xlink:title="m_mementos" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="364" x="26" y="371.3198">m_mementos : std::unordered_map&lt;std::string,Memento&lt;T&gt;&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L40" target="_top" title="Caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L40" xlink:show="new" xlink:title="Caretaker" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L40" target="_top" title="Caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L40" xlink:show="new" xlink:title="Caretaker" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L21" target="_top" title="Originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L21" xlink:show="new" xlink:title="Originator" xlink:type="simple">
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@@ -145,26 +145,26 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L53" target="_top" title="StringMemento" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L53" xlink:show="new" xlink:title="StringMemento" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="303.5" x2="528.5" y1="48" y2="48"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L54" target="_top" title="caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L54" xlink:show="new" xlink:title="caretaker" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L54" target="_top" title="caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L54" xlink:show="new" xlink:title="caretaker" xlink:type="simple">
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       <ellipse cx="313.5" cy="59" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L54" target="_top" title="caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L54" xlink:show="new" xlink:title="caretaker" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L54" target="_top" title="caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L54" xlink:show="new" xlink:title="caretaker" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="199" x="322.5" y="62.2104">caretaker : Caretaker&lt;std::string&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L55" target="_top" title="originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L55" xlink:show="new" xlink:title="originator" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L55" target="_top" title="originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L55" xlink:show="new" xlink:title="originator" xlink:type="simple">
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       <ellipse cx="313.5" cy="71.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L55" target="_top" title="originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L55" xlink:show="new" xlink:title="originator" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L55" target="_top" title="originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L55" xlink:show="new" xlink:title="originator" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="201" x="322.5" y="75.0151">originator : Originator&lt;std::string&gt;</text>
     </a>
     <path d="M502.1,401.16 C483.28,424.97 462.34,451.46 444.73,473.73 " fill="none" id="C_0001324770803720816727-&gt;C_0001241204213727905390" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
diff --git a/docs/test_cases/t00026_class_mermaid.svg b/docs/test_cases/t00026_class_mermaid.svg
index 456a7cf7..7b427346 100644
--- a/docs/test_cases/t00026_class_mermaid.svg
+++ b/docs/test_cases/t00026_class_mermaid.svg
@@ -126,7 +126,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(378.703125, 602.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L8">
+        <a transform="translate(378.703125, 602.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L8">
           <g title="Memento" id="classId-C_0001241204213727905390-0" class="node default clickable">
             <rect height="123" width="192.109375" y="-61.5" x="-96.0546875" class="outer title-state"/>
             <line y2="-31.5" y1="-31.5" x2="96.0546875" x1="-96.0546875" class="divider"/>
@@ -160,7 +160,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(161.5625, 378.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L21">
+        <a transform="translate(161.5625, 378.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L21">
           <g title="Originator" id="classId-C_0001324770803720816727-1" class="node default clickable">
             <rect height="189" width="307.125" y="-94.5" x="-153.5625" class="outer title-state"/>
             <line y2="-64.5" y1="-64.5" x2="153.5625" x1="-153.5625" class="divider"/>
@@ -209,7 +209,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(595.84375, 378.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L40">
+        <a transform="translate(595.84375, 378.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L40">
           <g title="Caretaker" id="classId-C_0002032715387182792204-2" class="node default clickable">
             <rect height="123" width="461.4375" y="-61.5" x="-230.71875" class="outer title-state"/>
             <line y2="-31.5" y1="-31.5" x2="230.71875" x1="-230.71875" class="divider"/>
@@ -243,7 +243,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(595.84375, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L40">
+        <a transform="translate(595.84375, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L40">
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             <line y2="1.5" y1="1.5" x2="93.3125" x1="-93.3125" class="divider"/>
@@ -262,7 +262,7 @@
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           </g>
         </a>
-        <a transform="translate(161.5625, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L21">
+        <a transform="translate(161.5625, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L21">
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             <line y2="1.5" y1="1.5" x2="95.0625" x1="-95.0625" class="divider"/>
@@ -281,7 +281,7 @@
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           </g>
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-        <a transform="translate(378.703125, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00026/t00026.cc#L53">
+        <a transform="translate(378.703125, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00026/t00026.cc#L53">
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             <line y2="-20.5" y1="-20.5" x2="131.34375" x1="-131.34375" class="divider"/>
diff --git a/docs/test_cases/t00027.md b/docs/test_cases/t00027.md
index ff671e38..7f2e86bf 100644
--- a/docs/test_cases/t00027.md
+++ b/docs/test_cases/t00027.md
@@ -1,15 +1,12 @@
 # t00027 - Template decorator pattern
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00027_class:
     type: class
     glob:
-      - ../../tests/t00027/t00027.cc
-    using_namespace:
-      - clanguml::t00027
+      - t00027.cc
+    using_namespace: clanguml::t00027
     include:
       namespaces:
         - clanguml::t00027
@@ -114,9 +111,9 @@ struct Window {
           "parameters": [],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00027/t00027.cc",
+            "file": "t00027.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00027/t00027.cc"
+            "translation_unit": "t00027.cc"
           },
           "type": "void"
         },
@@ -139,9 +136,9 @@ struct Window {
           "parameters": [],
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00027/t00027.cc",
+            "file": "t00027.cc",
             "line": 11,
-            "translation_unit": "../../tests/t00027/t00027.cc"
+            "translation_unit": "t00027.cc"
           },
           "type": "void"
         }
@@ -150,9 +147,9 @@ struct Window {
       "namespace": "clanguml::t00027",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00027/t00027.cc",
+        "file": "t00027.cc",
         "line": 8,
-        "translation_unit": "../../tests/t00027/t00027.cc"
+        "translation_unit": "t00027.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -171,10 +168,10 @@ struct Window {
       "name": "Line",
       "namespace": "clanguml::t00027",
       "source_location": {
-        "column": 40,
-        "file": "../../tests/t00027/t00027.cc",
-        "line": 14,
-        "translation_unit": "../../tests/t00027/t00027.cc"
+        "column": 7,
+        "file": "t00027.cc",
+        "line": 15,
+        "translation_unit": "t00027.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -222,9 +219,9 @@ struct Window {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00027/t00027.cc",
+            "file": "t00027.cc",
             "line": 17,
-            "translation_unit": "../../tests/t00027/t00027.cc"
+            "translation_unit": "t00027.cc"
           },
           "type": "void"
         }
@@ -233,9 +230,9 @@ struct Window {
       "namespace": "clanguml::t00027",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00027/t00027.cc",
+        "file": "t00027.cc",
         "line": 15,
-        "translation_unit": "../../tests/t00027/t00027.cc"
+        "translation_unit": "t00027.cc"
       },
       "template_parameters": [
         {
@@ -261,10 +258,10 @@ struct Window {
       "name": "Text",
       "namespace": "clanguml::t00027",
       "source_location": {
-        "column": 40,
-        "file": "../../tests/t00027/t00027.cc",
-        "line": 24,
-        "translation_unit": "../../tests/t00027/t00027.cc"
+        "column": 7,
+        "file": "t00027.cc",
+        "line": 25,
+        "translation_unit": "t00027.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -312,9 +309,9 @@ struct Window {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00027/t00027.cc",
+            "file": "t00027.cc",
             "line": 27,
-            "translation_unit": "../../tests/t00027/t00027.cc"
+            "translation_unit": "t00027.cc"
           },
           "type": "void"
         }
@@ -323,9 +320,9 @@ struct Window {
       "namespace": "clanguml::t00027",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00027/t00027.cc",
+        "file": "t00027.cc",
         "line": 25,
-        "translation_unit": "../../tests/t00027/t00027.cc"
+        "translation_unit": "t00027.cc"
       },
       "template_parameters": [
         {
@@ -367,9 +364,9 @@ struct Window {
           "parameters": [],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00027/t00027.cc",
+            "file": "t00027.cc",
             "line": 35,
-            "translation_unit": "../../tests/t00027/t00027.cc"
+            "translation_unit": "t00027.cc"
           },
           "type": "void"
         }
@@ -378,9 +375,9 @@ struct Window {
       "namespace": "clanguml::t00027",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00027/t00027.cc",
+        "file": "t00027.cc",
         "line": 34,
-        "translation_unit": "../../tests/t00027/t00027.cc"
+        "translation_unit": "t00027.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -422,9 +419,9 @@ struct Window {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00027/t00027.cc",
+            "file": "t00027.cc",
             "line": 40,
-            "translation_unit": "../../tests/t00027/t00027.cc"
+            "translation_unit": "t00027.cc"
           },
           "type": "void"
         }
@@ -433,9 +430,9 @@ struct Window {
       "namespace": "clanguml::t00027",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00027/t00027.cc",
+        "file": "t00027.cc",
         "line": 38,
-        "translation_unit": "../../tests/t00027/t00027.cc"
+        "translation_unit": "t00027.cc"
       },
       "template_parameters": [
         {
@@ -484,9 +481,9 @@ struct Window {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00027/t00027.cc",
+            "file": "t00027.cc",
             "line": 45,
-            "translation_unit": "../../tests/t00027/t00027.cc"
+            "translation_unit": "t00027.cc"
           },
           "type": "void"
         }
@@ -495,9 +492,9 @@ struct Window {
       "namespace": "clanguml::t00027",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00027/t00027.cc",
+        "file": "t00027.cc",
         "line": 43,
-        "translation_unit": "../../tests/t00027/t00027.cc"
+        "translation_unit": "t00027.cc"
       },
       "template_parameters": [
         {
@@ -524,9 +521,9 @@ struct Window {
       "namespace": "clanguml::t00027",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00027/t00027.cc",
+        "file": "t00027.cc",
         "line": 15,
-        "translation_unit": "../../tests/t00027/t00027.cc"
+        "translation_unit": "t00027.cc"
       },
       "template_parameters": [
         {
@@ -559,9 +556,9 @@ struct Window {
       "namespace": "clanguml::t00027",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00027/t00027.cc",
+        "file": "t00027.cc",
         "line": 15,
-        "translation_unit": "../../tests/t00027/t00027.cc"
+        "translation_unit": "t00027.cc"
       },
       "template_parameters": [
         {
@@ -588,9 +585,9 @@ struct Window {
       "namespace": "clanguml::t00027",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00027/t00027.cc",
+        "file": "t00027.cc",
         "line": 25,
-        "translation_unit": "../../tests/t00027/t00027.cc"
+        "translation_unit": "t00027.cc"
       },
       "template_parameters": [
         {
@@ -623,9 +620,9 @@ struct Window {
       "namespace": "clanguml::t00027",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00027/t00027.cc",
+        "file": "t00027.cc",
         "line": 25,
-        "translation_unit": "../../tests/t00027/t00027.cc"
+        "translation_unit": "t00027.cc"
       },
       "template_parameters": [
         {
@@ -653,9 +650,9 @@ struct Window {
           "name": "border",
           "source_location": {
             "column": 25,
-            "file": "../../tests/t00027/t00027.cc",
+            "file": "t00027.cc",
             "line": 49,
-            "translation_unit": "../../tests/t00027/t00027.cc"
+            "translation_unit": "t00027.cc"
           },
           "type": "Line<clanguml::t00027::Color,clanguml::t00027::Weight>"
         },
@@ -665,9 +662,9 @@ struct Window {
           "name": "divider",
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00027/t00027.cc",
+            "file": "t00027.cc",
             "line": 50,
-            "translation_unit": "../../tests/t00027/t00027.cc"
+            "translation_unit": "t00027.cc"
           },
           "type": "Line<clanguml::t00027::Color>"
         },
@@ -677,9 +674,9 @@ struct Window {
           "name": "title",
           "source_location": {
             "column": 25,
-            "file": "../../tests/t00027/t00027.cc",
+            "file": "t00027.cc",
             "line": 51,
-            "translation_unit": "../../tests/t00027/t00027.cc"
+            "translation_unit": "t00027.cc"
           },
           "type": "Text<clanguml::t00027::Color,clanguml::t00027::Weight>"
         },
@@ -689,9 +686,9 @@ struct Window {
           "name": "description",
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00027/t00027.cc",
+            "file": "t00027.cc",
             "line": 52,
-            "translation_unit": "../../tests/t00027/t00027.cc"
+            "translation_unit": "t00027.cc"
           },
           "type": "Text<clanguml::t00027::Color>"
         }
@@ -701,19 +698,14 @@ struct Window {
       "namespace": "clanguml::t00027",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00027/t00027.cc",
+        "file": "t00027.cc",
         "line": 48,
-        "translation_unit": "../../tests/t00027/t00027.cc"
+        "translation_unit": "t00027.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00027_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00027_class.svg b/docs/test_cases/t00027_class.svg
index d9a0dfbc..eb4237c3 100644
--- a/docs/test_cases/t00027_class.svg
+++ b/docs/test_cases/t00027_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fh3vv9moy8g0d" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1vsm11pcfceju" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,39 +9,39 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L8" target="_top" title="Shape" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L8" xlink:show="new" xlink:title="Shape" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1vsm11pcfceju)" height="81.6094" id="C_0001593092483959332221" style="stroke: #A80036; stroke-width: 1.5;" width="230" x="310.5" y="184"/>
       <ellipse cx="401.25" cy="200" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M401.3594,195.3438 L400.2031,200.4219 L402.5313,200.4219 L401.3594,195.3438 Z M399.875,193.1094 L402.8594,193.1094 L406.2188,205.5 L403.7656,205.5 L403,202.4375 L399.7188,202.4375 L398.9688,205.5 L396.5313,205.5 L399.875,193.1094 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="40" x="421.75" y="204.1543">Shape</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="311.5" x2="539.5" y1="216" y2="216"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L11" target="_top" title="~Shape" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L11" xlink:show="new" xlink:title="~Shape" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L11" target="_top" title="~Shape" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L11" xlink:show="new" xlink:title="~Shape" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="316.5" y="222"/>
       <ellipse cx="321.5" cy="227" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L11" target="_top" title="~Shape" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L11" xlink:show="new" xlink:title="~Shape" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L11" target="_top" title="~Shape" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L11" xlink:show="new" xlink:title="~Shape" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L10" target="_top" title="display" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L10" xlink:show="new" xlink:title="display" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L10" target="_top" title="display" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L10" xlink:show="new" xlink:title="display" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L10" target="_top" title="display" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L10" xlink:show="new" xlink:title="display" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L15" target="_top" title="Line" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L15" xlink:show="new" xlink:title="Line" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L15" target="_top" title="Line" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L15" xlink:show="new" xlink:title="Line" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1vsm11pcfceju)" height="60.8047" id="C_0000142374082478337852" style="stroke: #A80036; stroke-width: 1.5;" width="109" x="150" y="327"/>
       <ellipse cx="169.05" cy="343" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M172.0188,348.6406 Q171.4406,348.9375 170.8,349.0781 Q170.1594,349.2344 169.4563,349.2344 Q166.9563,349.2344 165.6281,347.5938 Q164.3156,345.9375 164.3156,342.8125 Q164.3156,339.6875 165.6281,338.0313 Q166.9563,336.375 169.4563,336.375 Q170.1594,336.375 170.8,336.5313 Q171.4563,336.6875 172.0188,336.9844 L172.0188,339.7031 Q171.3938,339.125 170.8,338.8594 Q170.2063,338.5781 169.5813,338.5781 Q168.2375,338.5781 167.55,339.6563 Q166.8625,340.7188 166.8625,342.8125 Q166.8625,344.9063 167.55,345.9844 Q168.2375,347.0469 169.5813,347.0469 Q170.2063,347.0469 170.8,346.7813 Q171.3938,346.5 172.0188,345.9219 L172.0188,348.6406 Z "/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L17" target="_top" title="display" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L17" xlink:show="new" xlink:title="display" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L17" target="_top" title="display" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L17" xlink:show="new" xlink:title="display" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L17" target="_top" title="display" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L17" xlink:show="new" xlink:title="display" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="83" x="170" y="373.2104">display() : void</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L51" target="_top" title="title" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L51" xlink:show="new" xlink:title="title" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="146" x="386.5" y="100.6245">title : Text&lt;Color,Weight&gt;</text>
     </a>
     <path d="M340.09,276.44 C311.19,293.5 279.87,311.99 254.63,326.9 " fill="none" id="C_0001593092483959332221&lt;-C_0000142374082478337852" style="stroke: #A80036; stroke-width: 1.0;"/>
diff --git a/docs/test_cases/t00027_class_mermaid.svg b/docs/test_cases/t00027_class_mermaid.svg
index a252137c..c0e56f14 100644
--- a/docs/test_cases/t00027_class_mermaid.svg
+++ b/docs/test_cases/t00027_class_mermaid.svg
@@ -190,7 +190,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(142.2421875, 282.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L8">
+        <a transform="translate(142.2421875, 282.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L8">
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             <line y2="-9.5" y1="-9.5" x2="134.2421875" x1="-134.2421875" class="divider"/>
@@ -219,7 +219,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(239.0234375, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L14">
+        <a transform="translate(239.0234375, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L15">
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             <line y2="1.5" y1="1.5" x2="23.9453125" x1="-23.9453125" class="divider"/>
@@ -238,7 +238,7 @@
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           </g>
         </a>
-        <a transform="translate(763.9609375, 433.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L15">
+        <a transform="translate(763.9609375, 433.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L15">
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@@ -262,7 +262,7 @@
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           </g>
         </a>
-        <a transform="translate(336.328125, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L24">
+        <a transform="translate(336.328125, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L25">
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             <line y2="1.5" y1="1.5" x2="23.359375" x1="-23.359375" class="divider"/>
@@ -281,7 +281,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1136.6796875, 433.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L25">
+        <a transform="translate(1136.6796875, 433.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L25">
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             <line y2="-9.5" y1="-9.5" x2="63.75" x1="-63.75" class="divider"/>
@@ -305,7 +305,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(478.984375, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L34">
+        <a transform="translate(478.984375, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L34">
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             <line y2="1.5" y1="1.5" x2="69.296875" x1="-69.296875" class="divider"/>
@@ -329,7 +329,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(390.234375, 282.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L38">
+        <a transform="translate(390.234375, 282.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L38">
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             <line y2="-9.5" y1="-9.5" x2="63.75" x1="-63.75" class="divider"/>
@@ -353,7 +353,7 @@
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           </g>
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-        <a transform="translate(567.734375, 282.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L43">
+        <a transform="translate(567.734375, 282.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L43">
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@@ -377,7 +377,7 @@
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           </g>
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-        <a transform="translate(763.9609375, 282.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L15">
+        <a transform="translate(763.9609375, 282.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L15">
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@@ -396,7 +396,7 @@
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           </g>
         </a>
-        <a transform="translate(950.6171875, 282.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L15">
+        <a transform="translate(950.6171875, 282.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L15">
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@@ -415,7 +415,7 @@
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           </g>
         </a>
-        <a transform="translate(1136.6796875, 282.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L25">
+        <a transform="translate(1136.6796875, 282.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L25">
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@@ -434,7 +434,7 @@
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           </g>
         </a>
-        <a transform="translate(1322.1484375, 282.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L25">
+        <a transform="translate(1322.1484375, 282.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L25">
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@@ -453,7 +453,7 @@
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           </g>
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-        <a transform="translate(1043.6484375, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00027/t00027.cc#L48">
+        <a transform="translate(1043.6484375, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00027/t00027.cc#L48">
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diff --git a/docs/test_cases/t00028.md b/docs/test_cases/t00028.md
index 630b7cd1..e974c36d 100644
--- a/docs/test_cases/t00028.md
+++ b/docs/test_cases/t00028.md
@@ -1,15 +1,12 @@
 # t00028 - PlantUML note decorator test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00028_class:
     type: class
     glob:
-      - ../../tests/t00028/t00028.cc
-    using_namespace:
-      - clanguml::t00028
+      - t00028.cc
+    using_namespace: clanguml::t00028
     include:
       namespaces:
         - clanguml::t00028
@@ -112,9 +109,9 @@ class R {
       "namespace": "clanguml::t00028",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00028/t00028.cc",
+        "file": "t00028.cc",
         "line": 8,
-        "translation_unit": "../../tests/t00028/t00028.cc"
+        "translation_unit": "t00028.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -138,9 +135,9 @@ class R {
       "namespace": "clanguml::t00028",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00028/t00028.cc",
+        "file": "t00028.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00028/t00028.cc"
+        "translation_unit": "t00028.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -164,9 +161,9 @@ class R {
       "namespace": "clanguml::t00028",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00028/t00028.cc",
+        "file": "t00028.cc",
         "line": 16,
-        "translation_unit": "../../tests/t00028/t00028.cc"
+        "translation_unit": "t00028.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -190,9 +187,9 @@ class R {
       "namespace": "clanguml::t00028",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00028/t00028.cc",
+        "file": "t00028.cc",
         "line": 22,
-        "translation_unit": "../../tests/t00028/t00028.cc"
+        "translation_unit": "t00028.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -217,9 +214,9 @@ class R {
           "name": "param",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00028/t00028.cc",
+            "file": "t00028.cc",
             "line": 26,
-            "translation_unit": "../../tests/t00028/t00028.cc"
+            "translation_unit": "t00028.cc"
           },
           "type": "T"
         }
@@ -229,9 +226,9 @@ class R {
       "namespace": "clanguml::t00028",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00028/t00028.cc",
+        "file": "t00028.cc",
         "line": 25,
-        "translation_unit": "../../tests/t00028/t00028.cc"
+        "translation_unit": "t00028.cc"
       },
       "template_parameters": [
         {
@@ -262,9 +259,9 @@ class R {
       "namespace": "clanguml::t00028",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00028/t00028.cc",
+        "file": "t00028.cc",
         "line": 30,
-        "translation_unit": "../../tests/t00028/t00028.cc"
+        "translation_unit": "t00028.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -286,9 +283,9 @@ class R {
       "namespace": "clanguml::t00028",
       "source_location": {
         "column": 12,
-        "file": "../../tests/t00028/t00028.cc",
+        "file": "t00028.cc",
         "line": 33,
-        "translation_unit": "../../tests/t00028/t00028.cc"
+        "translation_unit": "t00028.cc"
       },
       "type": "enum"
     },
@@ -307,9 +304,9 @@ class R {
       "namespace": "clanguml::t00028",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00028/t00028.cc",
+        "file": "t00028.cc",
         "line": 25,
-        "translation_unit": "../../tests/t00028/t00028.cc"
+        "translation_unit": "t00028.cc"
       },
       "template_parameters": [
         {
@@ -345,9 +342,9 @@ class R {
           "name": "aaa",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00028/t00028.cc",
+            "file": "t00028.cc",
             "line": 43,
-            "translation_unit": "../../tests/t00028/t00028.cc"
+            "translation_unit": "t00028.cc"
           },
           "type": "A"
         },
@@ -361,9 +358,9 @@ class R {
           "name": "bbb",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00028/t00028.cc",
+            "file": "t00028.cc",
             "line": 46,
-            "translation_unit": "../../tests/t00028/t00028.cc"
+            "translation_unit": "t00028.cc"
           },
           "type": "B *"
         },
@@ -373,9 +370,9 @@ class R {
           "name": "ccc",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00028/t00028.cc",
+            "file": "t00028.cc",
             "line": 48,
-            "translation_unit": "../../tests/t00028/t00028.cc"
+            "translation_unit": "t00028.cc"
           },
           "type": "C &"
         },
@@ -385,9 +382,9 @@ class R {
           "name": "ddd",
           "source_location": {
             "column": 37,
-            "file": "../../tests/t00028/t00028.cc",
+            "file": "t00028.cc",
             "line": 50,
-            "translation_unit": "../../tests/t00028/t00028.cc"
+            "translation_unit": "t00028.cc"
           },
           "type": "std::vector<std::shared_ptr<D>>"
         },
@@ -397,9 +394,9 @@ class R {
           "name": "eee",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t00028/t00028.cc",
+            "file": "t00028.cc",
             "line": 52,
-            "translation_unit": "../../tests/t00028/t00028.cc"
+            "translation_unit": "t00028.cc"
           },
           "type": "E<int>"
         },
@@ -409,9 +406,9 @@ class R {
           "name": "ggg",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00028/t00028.cc",
+            "file": "t00028.cc",
             "line": 54,
-            "translation_unit": "../../tests/t00028/t00028.cc"
+            "translation_unit": "t00028.cc"
           },
           "type": "G **"
         }
@@ -441,9 +438,9 @@ class R {
           ],
           "source_location": {
             "column": 14,
-            "file": "../../tests/t00028/t00028.cc",
+            "file": "t00028.cc",
             "line": 37,
-            "translation_unit": "../../tests/t00028/t00028.cc"
+            "translation_unit": "t00028.cc"
           },
           "type": "void"
         }
@@ -452,19 +449,14 @@ class R {
       "namespace": "clanguml::t00028",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00028/t00028.cc",
+        "file": "t00028.cc",
         "line": 36,
-        "translation_unit": "../../tests/t00028/t00028.cc"
+        "translation_unit": "t00028.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00028_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00028_class.svg b/docs/test_cases/t00028_class.svg
index 83e98d4d..71839075 100644
--- a/docs/test_cases/t00028_class.svg
+++ b/docs/test_cases/t00028_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="410px" preserveAspectRatio="none" style="width:1066px;height:410px;" version="1.1" viewBox="0 0 1066 410" width="1066px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f1glyeggacv7ue" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1lpbnd9epnads" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,54 +9,54 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L48" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L48" xlink:show="new" xlink:title="ccc" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="52" x="397.5" y="100.6245">ccc : C &amp;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L50" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L50" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L50" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L50" xlink:show="new" xlink:title="ddd" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="383.5" y="105.2188"/>
       <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="385.5" y="107.2188"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L50" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L50" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L50" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L50" xlink:show="new" xlink:title="ddd" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="226" x="397.5" y="113.4292">ddd : std::vector&lt;std::shared_ptr&lt;D&gt;&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L52" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L52" xlink:show="new" xlink:title="eee" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L52" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L52" xlink:show="new" xlink:title="eee" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="383.5" y="118.0234"/>
       <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="385.5" y="120.0234"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L52" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L52" xlink:show="new" xlink:title="eee" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L52" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L52" xlink:show="new" xlink:title="eee" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="72" x="397.5" y="126.2339">eee : E&lt;int&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L54" target="_top" title="ggg" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L54" xlink:show="new" xlink:title="ggg" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L54" target="_top" title="ggg" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L54" xlink:show="new" xlink:title="ggg" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="383.5" y="130.8281"/>
       <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="385.5" y="132.8281"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L54" target="_top" title="ggg" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L54" xlink:show="new" xlink:title="ggg" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L54" target="_top" title="ggg" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L54" xlink:show="new" xlink:title="ggg" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="58" x="397.5" y="139.0386">ggg : G **</text>
     </a>
-    <path d="M664.5,64.5 L664.5,73 L629.79,77 L664.5,81 L664.5,89.6328 A0,0 0 0 0 664.5,89.6328 L766.5,89.6328 A0,0 0 0 0 766.5,89.6328 L766.5,74.5 L756.5,64.5 L664.5,64.5 A0,0 0 0 0 664.5,64.5 " fill="#FBFB77" filter="url(#f1glyeggacv7ue)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M664.5,64.5 L664.5,73 L629.79,77 L664.5,81 L664.5,89.6328 A0,0 0 0 0 664.5,89.6328 L766.5,89.6328 A0,0 0 0 0 766.5,89.6328 L766.5,74.5 L756.5,64.5 L664.5,64.5 A0,0 0 0 0 664.5,64.5 " fill="#FBFB77" filter="url(#f1lpbnd9epnads)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M756.5,64.5 L756.5,74.5 L766.5,74.5 L756.5,64.5 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="81" x="670.5" y="81.5669">R class note.</text>
-    <path d="M144.5,42 L144.5,67.1328 A0,0 0 0 0 144.5,67.1328 L342.5,67.1328 A0,0 0 0 0 342.5,67.1328 L342.5,60 L381.5,71.207 L342.5,52 L342.5,52 L332.5,42 L144.5,42 A0,0 0 0 0 144.5,42 " fill="#FBFB77" filter="url(#f1glyeggacv7ue)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M144.5,42 L144.5,67.1328 A0,0 0 0 0 144.5,67.1328 L342.5,67.1328 A0,0 0 0 0 342.5,67.1328 L342.5,60 L381.5,71.207 L342.5,52 L342.5,52 L332.5,42 L144.5,42 A0,0 0 0 0 144.5,42 " fill="#FBFB77" filter="url(#f1lpbnd9epnads)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M332.5,42 L332.5,52 L342.5,52 L332.5,42 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="177" x="150.5" y="59.0669">R contains an instance of A.</text>
-    <path d="M144.5,77.1328 L144.5,102.2656 A0,0 0 0 0 144.5,102.2656 L263.5,102.2656 A0,0 0 0 0 263.5,102.2656 L263.5,95.1328 L381.5,96.8164 L263.5,87.1328 L263.5,87.1328 L253.5,77.1328 L144.5,77.1328 A0,0 0 0 0 144.5,77.1328 " fill="#FBFB77" filter="url(#f1glyeggacv7ue)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M144.5,77.1328 L144.5,102.2656 A0,0 0 0 0 144.5,102.2656 L263.5,102.2656 A0,0 0 0 0 263.5,102.2656 L263.5,95.1328 L381.5,96.8164 L263.5,87.1328 L263.5,87.1328 L253.5,77.1328 L144.5,77.1328 A0,0 0 0 0 144.5,77.1328 " fill="#FBFB77" filter="url(#f1lpbnd9epnads)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M253.5,77.1328 L253.5,87.1328 L263.5,87.1328 L253.5,77.1328 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="98" x="150.5" y="94.1997">Reference to C.</text>
     <path d="M514.76,274.62 C521.16,287.75 529.42,304.71 537.16,320.59 " fill="none" id="C_0001949673179441298667-&gt;C_0001014136565447389473" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
diff --git a/docs/test_cases/t00028_class_mermaid.svg b/docs/test_cases/t00028_class_mermaid.svg
index 5a67dc67..6ed95962 100644
--- a/docs/test_cases/t00028_class_mermaid.svg
+++ b/docs/test_cases/t00028_class_mermaid.svg
@@ -218,7 +218,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(232.609375, 398.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L8">
+        <a transform="translate(232.609375, 398.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L8">
           <g title="A" id="classId-C_0001519850480962783588-0" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -237,7 +237,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(406.78125, 398.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L11">
+        <a transform="translate(406.78125, 398.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L11">
           <g title="B" id="classId-C_0001980597091567213070-1" class="node default clickable">
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             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -256,7 +256,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(600.7578125, 398.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L16">
+        <a transform="translate(600.7578125, 398.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L16">
           <g title="C" id="classId-C_0000984577258575112753-2" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -275,7 +275,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(946.40234375, 398.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L22">
+        <a transform="translate(946.40234375, 398.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L22">
           <g title="D" id="classId-C_0001263778658518784070-3" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -294,7 +294,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1253.1015625, 516.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L25">
+        <a transform="translate(1253.1015625, 516.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L25">
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             <line y2="-9.5" y1="-9.5" x2="44.25" x1="-44.25" class="divider"/>
@@ -318,7 +318,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1028.9296875, 398.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L30">
+        <a transform="translate(1028.9296875, 398.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L30">
           <g title="G" id="classId-C_0000764713728396057122-5" class="node default clickable">
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             <line y2="1.5" y1="1.5" x2="13.7265625" x1="-13.7265625" class="divider"/>
@@ -337,7 +337,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(68.875, 196.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L33">
+        <a transform="translate(68.875, 196.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L33">
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@@ -371,7 +371,7 @@
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-        <a transform="translate(1347.03125, 398.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L25">
+        <a transform="translate(1347.03125, 398.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L25">
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@@ -390,7 +390,7 @@
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           </g>
         </a>
-        <a transform="translate(794.4765625, 196.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00028/t00028.cc#L36">
+        <a transform="translate(794.4765625, 196.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00028/t00028.cc#L36">
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             <rect height="211" width="289.828125" y="-105.5" x="-144.9140625" class="outer title-state"/>
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diff --git a/docs/test_cases/t00029.md b/docs/test_cases/t00029.md
index 1b08bdf4..298ecac3 100644
--- a/docs/test_cases/t00029.md
+++ b/docs/test_cases/t00029.md
@@ -1,15 +1,12 @@
 # t00029 - PlantUML skip decorator test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00029_class:
     type: class
     glob:
-      - ../../tests/t00029/t00029.cc
-    using_namespace:
-      - clanguml::t00029
+      - t00029.cc
+    using_namespace: clanguml::t00029
     include:
       namespaces:
         - clanguml::t00029
@@ -91,9 +88,9 @@ struct R {
       "namespace": "clanguml::t00029",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00029/t00029.cc",
+        "file": "t00029.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00029/t00029.cc"
+        "translation_unit": "t00029.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -114,9 +111,9 @@ struct R {
           "name": "param",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00029/t00029.cc",
+            "file": "t00029.cc",
             "line": 13,
-            "translation_unit": "../../tests/t00029/t00029.cc"
+            "translation_unit": "t00029.cc"
           },
           "type": "T"
         }
@@ -126,9 +123,9 @@ struct R {
       "namespace": "clanguml::t00029",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00029/t00029.cc",
+        "file": "t00029.cc",
         "line": 12,
-        "translation_unit": "../../tests/t00029/t00029.cc"
+        "translation_unit": "t00029.cc"
       },
       "template_parameters": [
         {
@@ -160,9 +157,9 @@ struct R {
           "name": "param",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00029/t00029.cc",
+            "file": "t00029.cc",
             "line": 18,
-            "translation_unit": "../../tests/t00029/t00029.cc"
+            "translation_unit": "t00029.cc"
           },
           "type": "T"
         }
@@ -172,9 +169,9 @@ struct R {
       "namespace": "clanguml::t00029",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00029/t00029.cc",
+        "file": "t00029.cc",
         "line": 17,
-        "translation_unit": "../../tests/t00029/t00029.cc"
+        "translation_unit": "t00029.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -192,9 +189,9 @@ struct R {
       "namespace": "clanguml::t00029",
       "source_location": {
         "column": 12,
-        "file": "../../tests/t00029/t00029.cc",
+        "file": "t00029.cc",
         "line": 21,
-        "translation_unit": "../../tests/t00029/t00029.cc"
+        "translation_unit": "t00029.cc"
       },
       "type": "enum"
     },
@@ -213,9 +210,9 @@ struct R {
       "namespace": "clanguml::t00029",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00029/t00029.cc",
+        "file": "t00029.cc",
         "line": 26,
-        "translation_unit": "../../tests/t00029/t00029.cc"
+        "translation_unit": "t00029.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -235,9 +232,9 @@ struct R {
       "namespace": "clanguml::t00029",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00029/t00029.cc",
+        "file": "t00029.cc",
         "line": 28,
-        "translation_unit": "../../tests/t00029/t00029.cc"
+        "translation_unit": "t00029.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -257,9 +254,9 @@ struct R {
       "namespace": "clanguml::t00029",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00029/t00029.cc",
+        "file": "t00029.cc",
         "line": 30,
-        "translation_unit": "../../tests/t00029/t00029.cc"
+        "translation_unit": "t00029.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -279,9 +276,9 @@ struct R {
       "namespace": "clanguml::t00029",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00029/t00029.cc",
+        "file": "t00029.cc",
         "line": 32,
-        "translation_unit": "../../tests/t00029/t00029.cc"
+        "translation_unit": "t00029.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -302,9 +299,9 @@ struct R {
           "name": "g1",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00029/t00029.cc",
+            "file": "t00029.cc",
             "line": 35,
-            "translation_unit": "../../tests/t00029/t00029.cc"
+            "translation_unit": "t00029.cc"
           },
           "type": "G1"
         },
@@ -318,9 +315,9 @@ struct R {
           "name": "g3",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00029/t00029.cc",
+            "file": "t00029.cc",
             "line": 41,
-            "translation_unit": "../../tests/t00029/t00029.cc"
+            "translation_unit": "t00029.cc"
           },
           "type": "G3 &"
         },
@@ -330,9 +327,9 @@ struct R {
           "name": "g4",
           "source_location": {
             "column": 25,
-            "file": "../../tests/t00029/t00029.cc",
+            "file": "t00029.cc",
             "line": 43,
-            "translation_unit": "../../tests/t00029/t00029.cc"
+            "translation_unit": "t00029.cc"
           },
           "type": "std::shared_ptr<G4>"
         }
@@ -342,19 +339,14 @@ struct R {
       "namespace": "clanguml::t00029",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00029/t00029.cc",
+        "file": "t00029.cc",
         "line": 34,
-        "translation_unit": "../../tests/t00029/t00029.cc"
+        "translation_unit": "t00029.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00029_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00029_class.svg b/docs/test_cases/t00029_class.svg
index 9648f18d..ea5edcd4 100644
--- a/docs/test_cases/t00029_class.svg
+++ b/docs/test_cases/t00029_class.svg
@@ -1,6 +1,6 @@
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-    <filter height="300%" id="f1ksf9rp889x6f" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f651wiek1zh94" width="300%" x="-1" y="-1">
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       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,16 +9,16 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00029/t00029.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00029/t00029.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00029/t00029.cc#L12" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00029/t00029.cc#L12" xlink:show="new" xlink:title="C" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00029/t00029.cc#L13" target="_top" title="param" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00029/t00029.cc#L13" xlink:show="new" xlink:title="param" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00029/t00029.cc#L13" target="_top" title="param" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00029/t00029.cc#L13" xlink:show="new" xlink:title="param" xlink:type="simple">
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-        <a transform="translate(267.3125, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00029/t00029.cc#L17">
+        <a transform="translate(267.3125, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00029/t00029.cc#L17">
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@@ -145,7 +145,7 @@
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+        <a transform="translate(422.4375, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00029/t00029.cc#L21">
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@@ -179,7 +179,7 @@
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@@ -198,7 +198,7 @@
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+        <a transform="translate(551.484375, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00029/t00029.cc#L28">
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@@ -217,7 +217,7 @@
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+        <a transform="translate(637.828125, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00029/t00029.cc#L30">
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@@ -236,7 +236,7 @@
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@@ -255,7 +255,7 @@
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diff --git a/docs/test_cases/t00030.md b/docs/test_cases/t00030.md
index 152fb07d..1eead785 100644
--- a/docs/test_cases/t00030.md
+++ b/docs/test_cases/t00030.md
@@ -1,15 +1,12 @@
 # t00030 - PlantUML relationship decorators test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00030_class:
     type: class
     glob:
-      - ../../tests/t00030/t00030.cc
-    using_namespace:
-      - clanguml::t00030
+      - t00030.cc
+    using_namespace: clanguml::t00030
     include:
       namespaces:
         - clanguml::t00030
@@ -79,9 +76,9 @@ struct R {
       "namespace": "clanguml::t00030",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00030/t00030.cc",
+        "file": "t00030.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00030/t00030.cc"
+        "translation_unit": "t00030.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -101,9 +98,9 @@ struct R {
       "namespace": "clanguml::t00030",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00030/t00030.cc",
+        "file": "t00030.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00030/t00030.cc"
+        "translation_unit": "t00030.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -123,9 +120,9 @@ struct R {
       "namespace": "clanguml::t00030",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00030/t00030.cc",
+        "file": "t00030.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00030/t00030.cc"
+        "translation_unit": "t00030.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -145,9 +142,9 @@ struct R {
       "namespace": "clanguml::t00030",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00030/t00030.cc",
+        "file": "t00030.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00030/t00030.cc"
+        "translation_unit": "t00030.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -167,9 +164,9 @@ struct R {
       "namespace": "clanguml::t00030",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00030/t00030.cc",
+        "file": "t00030.cc",
         "line": 15,
-        "translation_unit": "../../tests/t00030/t00030.cc"
+        "translation_unit": "t00030.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -194,9 +191,9 @@ struct R {
           "name": "aaa",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00030/t00030.cc",
+            "file": "t00030.cc",
             "line": 19,
-            "translation_unit": "../../tests/t00030/t00030.cc"
+            "translation_unit": "t00030.cc"
           },
           "type": "A"
         },
@@ -210,9 +207,9 @@ struct R {
           "name": "bbb",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00030/t00030.cc",
+            "file": "t00030.cc",
             "line": 22,
-            "translation_unit": "../../tests/t00030/t00030.cc"
+            "translation_unit": "t00030.cc"
           },
           "type": "std::vector<B>"
         },
@@ -226,9 +223,9 @@ struct R {
           "name": "ccc",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00030/t00030.cc",
+            "file": "t00030.cc",
             "line": 25,
-            "translation_unit": "../../tests/t00030/t00030.cc"
+            "translation_unit": "t00030.cc"
           },
           "type": "std::vector<C>"
         },
@@ -242,9 +239,9 @@ struct R {
           "name": "ddd",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00030/t00030.cc",
+            "file": "t00030.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00030/t00030.cc"
+            "translation_unit": "t00030.cc"
           },
           "type": "D"
         },
@@ -258,9 +255,9 @@ struct R {
           "name": "eee",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00030/t00030.cc",
+            "file": "t00030.cc",
             "line": 31,
-            "translation_unit": "../../tests/t00030/t00030.cc"
+            "translation_unit": "t00030.cc"
           },
           "type": "E *"
         }
@@ -270,19 +267,14 @@ struct R {
       "namespace": "clanguml::t00030",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00030/t00030.cc",
+        "file": "t00030.cc",
         "line": 17,
-        "translation_unit": "../../tests/t00030/t00030.cc"
+        "translation_unit": "t00030.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00030_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00030_class.svg b/docs/test_cases/t00030_class.svg
index 2eea75d4..b5d3a3b6 100644
--- a/docs/test_cases/t00030_class.svg
+++ b/docs/test_cases/t00030_class.svg
@@ -1,6 +1,6 @@
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@@ -9,87 +9,87 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L15" target="_top" title="E" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L15" xlink:show="new" xlink:title="E" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="316" x2="354" y1="237" y2="237"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L17" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L17" xlink:show="new" xlink:title="R" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L17" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L17" xlink:show="new" xlink:title="R" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="194.25" y="28.1543">R</text>
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="110" x2="254" y1="48" y2="48"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L19" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L19" xlink:show="new" xlink:title="aaa" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L19" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L19" xlink:show="new" xlink:title="aaa" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="115" y="54"/>
       <ellipse cx="120" cy="59" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L19" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L19" xlink:show="new" xlink:title="aaa" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L19" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L19" xlink:show="new" xlink:title="aaa" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="40" x="129" y="62.2104">aaa : A</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L22" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L22" xlink:show="new" xlink:title="bbb" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L22" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L22" xlink:show="new" xlink:title="bbb" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="115" y="66.8047"/>
       <ellipse cx="120" cy="71.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L22" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L22" xlink:show="new" xlink:title="bbb" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L22" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L22" xlink:show="new" xlink:title="bbb" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="120" x="129" y="75.0151">bbb : std::vector&lt;B&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L25" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L25" xlink:show="new" xlink:title="ccc" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L25" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L25" xlink:show="new" xlink:title="ccc" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="115" y="79.6094"/>
       <ellipse cx="120" cy="84.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L25" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L25" xlink:show="new" xlink:title="ccc" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L25" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L25" xlink:show="new" xlink:title="ccc" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="117" x="129" y="87.8198">ccc : std::vector&lt;C&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L28" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L28" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L28" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L28" xlink:show="new" xlink:title="ddd" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="115" y="92.4141"/>
       <ellipse cx="120" cy="97.4141" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L28" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L28" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L28" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L28" xlink:show="new" xlink:title="ddd" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="41" x="129" y="100.6245">ddd : D</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L31" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L31" xlink:show="new" xlink:title="eee" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L31" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L31" xlink:show="new" xlink:title="eee" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="115" y="105.2188"/>
       <ellipse cx="120" cy="110.2188" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L31" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L31" xlink:show="new" xlink:title="eee" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L31" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L31" xlink:show="new" xlink:title="eee" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="50" x="129" y="113.4292">eee : E *</text>
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diff --git a/docs/test_cases/t00030_class_mermaid.svg b/docs/test_cases/t00030_class_mermaid.svg
index b4b1d756..4fb9158c 100644
--- a/docs/test_cases/t00030_class_mermaid.svg
+++ b/docs/test_cases/t00030_class_mermaid.svg
@@ -164,7 +164,7 @@
         </g>
       </g>
       <g class="nodes">
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+        <a transform="translate(26.0234375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L7">
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             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -183,7 +183,7 @@
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           </g>
         </a>
-        <a transform="translate(102.5859375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L9">
+        <a transform="translate(102.5859375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L9">
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@@ -202,7 +202,7 @@
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         </a>
-        <a transform="translate(179.1484375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L11">
+        <a transform="translate(179.1484375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L11">
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             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -221,7 +221,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(255.7109375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L13">
+        <a transform="translate(255.7109375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L13">
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@@ -240,7 +240,7 @@
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           </g>
         </a>
-        <a transform="translate(331.828125, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00030/t00030.cc#L15">
+        <a transform="translate(331.828125, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L15">
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@@ -259,7 +259,7 @@
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+        <a transform="translate(179.1484375, 91.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00030/t00030.cc#L17">
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diff --git a/docs/test_cases/t00031.md b/docs/test_cases/t00031.md
index 8dbfcb8b..206097d3 100644
--- a/docs/test_cases/t00031.md
+++ b/docs/test_cases/t00031.md
@@ -1,16 +1,13 @@
 # t00031 - PlantUML style decorator test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00031_class:
     type: class
     glob:
-      - ../../tests/t00031/t00031.cc
+      - t00031.cc
     skip_redundant_dependencies: false
-    using_namespace:
-      - clanguml::t00031
+    using_namespace: clanguml::t00031
     include:
       namespaces:
         - clanguml::t00031
@@ -87,9 +84,9 @@ struct R {
       "namespace": "clanguml::t00031",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00031/t00031.cc",
+        "file": "t00031.cc",
         "line": 8,
-        "translation_unit": "../../tests/t00031/t00031.cc"
+        "translation_unit": "t00031.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -111,9 +108,9 @@ struct R {
       "namespace": "clanguml::t00031",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t00031/t00031.cc",
+        "file": "t00031.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00031/t00031.cc"
+        "translation_unit": "t00031.cc"
       },
       "type": "enum"
     },
@@ -137,9 +134,9 @@ struct R {
           "name": "ttt",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00031/t00031.cc",
+            "file": "t00031.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00031/t00031.cc"
+            "translation_unit": "t00031.cc"
           },
           "type": "T"
         }
@@ -149,9 +146,9 @@ struct R {
       "namespace": "clanguml::t00031",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00031/t00031.cc",
+        "file": "t00031.cc",
         "line": 14,
-        "translation_unit": "../../tests/t00031/t00031.cc"
+        "translation_unit": "t00031.cc"
       },
       "template_parameters": [
         {
@@ -178,9 +175,9 @@ struct R {
       "namespace": "clanguml::t00031",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00031/t00031.cc",
+        "file": "t00031.cc",
         "line": 18,
-        "translation_unit": "../../tests/t00031/t00031.cc"
+        "translation_unit": "t00031.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -200,9 +197,9 @@ struct R {
       "namespace": "clanguml::t00031",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00031/t00031.cc",
+        "file": "t00031.cc",
         "line": 14,
-        "translation_unit": "../../tests/t00031/t00031.cc"
+        "translation_unit": "t00031.cc"
       },
       "template_parameters": [
         {
@@ -234,9 +231,9 @@ struct R {
           "name": "aaa",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00031/t00031.cc",
+            "file": "t00031.cc",
             "line": 22,
-            "translation_unit": "../../tests/t00031/t00031.cc"
+            "translation_unit": "t00031.cc"
           },
           "type": "A *"
         },
@@ -250,9 +247,9 @@ struct R {
           "name": "bbb",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00031/t00031.cc",
+            "file": "t00031.cc",
             "line": 26,
-            "translation_unit": "../../tests/t00031/t00031.cc"
+            "translation_unit": "t00031.cc"
           },
           "type": "std::vector<B>"
         },
@@ -266,9 +263,9 @@ struct R {
           "name": "ccc",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t00031/t00031.cc",
+            "file": "t00031.cc",
             "line": 31,
-            "translation_unit": "../../tests/t00031/t00031.cc"
+            "translation_unit": "t00031.cc"
           },
           "type": "C<int>"
         },
@@ -282,9 +279,9 @@ struct R {
           "name": "ddd",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00031/t00031.cc",
+            "file": "t00031.cc",
             "line": 34,
-            "translation_unit": "../../tests/t00031/t00031.cc"
+            "translation_unit": "t00031.cc"
           },
           "type": "D *"
         }
@@ -314,9 +311,9 @@ struct R {
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00031/t00031.cc",
+            "file": "t00031.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00031/t00031.cc"
+            "translation_unit": "t00031.cc"
           },
           "type": "void"
         }
@@ -325,19 +322,14 @@ struct R {
       "namespace": "clanguml::t00031",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00031/t00031.cc",
+        "file": "t00031.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00031/t00031.cc"
+        "translation_unit": "t00031.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00031_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00031_class.svg b/docs/test_cases/t00031_class.svg
index e4853156..21448be6 100644
--- a/docs/test_cases/t00031_class.svg
+++ b/docs/test_cases/t00031_class.svg
@@ -1,33 +1,33 @@
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   <defs>
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+    <linearGradient id="gxy6e3eeqerx70" x1="0%" x2="100%" y1="50%" y2="50%">
       <stop offset="0%" stop-color="#90EE90"/>
       <stop offset="100%" stop-color="#FFFF00"/>
     </linearGradient>
-    <filter height="300%" id="f1g7dwk3l59c6g" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fxy6e3eeqerx7" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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       <feBlend in="SourceGraphic" in2="blurOut3" mode="normal"/>
     </filter>
-    <linearGradient id="g1g7dwk3l59c6g1" x1="0%" x2="100%" y1="0%" y2="100%">
+    <linearGradient id="gxy6e3eeqerx71" x1="0%" x2="100%" y1="0%" y2="100%">
       <stop offset="0%" stop-color="#0000FF"/>
       <stop offset="100%" stop-color="#FF0000"/>
     </linearGradient>
     <style type="text/css">a:hover { text-decoration: underline; }</style>
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-      <rect fill="url(#g1g7dwk3l59c6g1)" height="32" style="stroke: #A80036; stroke-width: 1.5;" width="40" x="6" y="216"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L11" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L11" xlink:show="new" xlink:title="B" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fxy6e3eeqerx7)" height="86.4141" id="C_0001441796358326382179" style="stroke: #0000FF; stroke-width: 1.0; stroke-dasharray: 1.0,3.0;" width="42" x="103" y="197"/>
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       <path d="M123.0094,219 L115.2906,219 L115.2906,206.6094 L123.0094,206.6094 L123.0094,208.7656 L117.7438,208.7656 L117.7438,211.4375 L122.5094,211.4375 L122.5094,213.5938 L117.7438,213.5938 L117.7438,216.8438 L123.0094,216.8438 L123.0094,219 Z "/>
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@@ -37,8 +37,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L14" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L14" xlink:show="new" xlink:title="C" xlink:type="simple">
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@@ -48,23 +48,23 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L15" target="_top" title="ttt" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L15" xlink:show="new" xlink:title="ttt" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L18" target="_top" title="D" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L18" xlink:show="new" xlink:title="D" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L14" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L14" xlink:show="new" xlink:title="C" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L20" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L20" xlink:show="new" xlink:title="R" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="157.25" y="28.1543">R</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L28" target="_top" title="add_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L28" xlink:show="new" xlink:title="add_b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L28" target="_top" title="add_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L28" xlink:show="new" xlink:title="add_b" xlink:type="simple">
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       <ellipse cx="83" cy="51" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L28" target="_top" title="add_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L28" xlink:show="new" xlink:title="add_b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L28" target="_top" title="add_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L28" xlink:show="new" xlink:title="add_b" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L22" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L22" xlink:show="new" xlink:title="aaa" xlink:type="simple">
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       <ellipse cx="83" cy="71.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L22" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L22" xlink:show="new" xlink:title="aaa" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L22" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L22" xlink:show="new" xlink:title="aaa" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="50" x="92" y="75.0151">aaa : A *</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L26" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L26" xlink:show="new" xlink:title="bbb" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L26" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L26" xlink:show="new" xlink:title="bbb" xlink:type="simple">
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       <ellipse cx="83" cy="84.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L26" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L26" xlink:show="new" xlink:title="bbb" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L26" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L26" xlink:show="new" xlink:title="bbb" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="120" x="92" y="87.8198">bbb : std::vector&lt;B&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L31" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L31" xlink:show="new" xlink:title="ccc" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L31" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L31" xlink:show="new" xlink:title="ccc" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L31" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L31" xlink:show="new" xlink:title="ccc" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L31" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L31" xlink:show="new" xlink:title="ccc" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="70" x="92" y="100.6245">ccc : C&lt;int&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L34" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L34" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L34" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L34" xlink:show="new" xlink:title="ddd" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L34" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L34" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L34" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L34" xlink:show="new" xlink:title="ddd" xlink:type="simple">
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diff --git a/docs/test_cases/t00031_class_mermaid.svg b/docs/test_cases/t00031_class_mermaid.svg
index f822d4be..400df57f 100644
--- a/docs/test_cases/t00031_class_mermaid.svg
+++ b/docs/test_cases/t00031_class_mermaid.svg
@@ -126,7 +126,7 @@
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+        <a transform="translate(26.0234375, 315.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L8">
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@@ -145,7 +145,7 @@
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             <line y2="-20.5" y1="-20.5" x2="60.875" x1="-60.875" class="divider"/>
@@ -179,7 +179,7 @@
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           </g>
         </a>
-        <a transform="translate(370.015625, 477.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00031/t00031.cc#L14">
+        <a transform="translate(370.015625, 477.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L14">
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@@ -203,7 +203,7 @@
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+        <a transform="translate(274.3359375, 315.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L18">
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@@ -222,7 +222,7 @@
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+        <a transform="translate(370.015625, 315.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00031/t00031.cc#L14">
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@@ -241,7 +241,7 @@
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diff --git a/docs/test_cases/t00032.md b/docs/test_cases/t00032.md
index dea7dbc5..8cdb6f9a 100644
--- a/docs/test_cases/t00032.md
+++ b/docs/test_cases/t00032.md
@@ -1,15 +1,12 @@
 # t00032 - Class template with template base classes test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00032_class:
     type: class
     glob:
-      - ../../tests/t00032/t00032.cc
-    using_namespace:
-      - clanguml::t00032
+      - t00032.cc
+    using_namespace: clanguml::t00032
     include:
       namespaces:
         - clanguml::t00032
@@ -80,9 +77,9 @@ struct R {
       "namespace": "clanguml::t00032",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00032/t00032.cc",
+        "file": "t00032.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00032/t00032.cc"
+        "translation_unit": "t00032.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -102,9 +99,9 @@ struct R {
       "namespace": "clanguml::t00032",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00032/t00032.cc",
+        "file": "t00032.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00032/t00032.cc"
+        "translation_unit": "t00032.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -139,9 +136,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00032/t00032.cc",
+            "file": "t00032.cc",
             "line": 12,
-            "translation_unit": "../../tests/t00032/t00032.cc"
+            "translation_unit": "t00032.cc"
           },
           "type": "void"
         }
@@ -150,9 +147,9 @@ struct R {
       "namespace": "clanguml::t00032",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00032/t00032.cc",
+        "file": "t00032.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00032/t00032.cc"
+        "translation_unit": "t00032.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -187,9 +184,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00032/t00032.cc",
+            "file": "t00032.cc",
             "line": 16,
-            "translation_unit": "../../tests/t00032/t00032.cc"
+            "translation_unit": "t00032.cc"
           },
           "type": "void"
         }
@@ -198,9 +195,9 @@ struct R {
       "namespace": "clanguml::t00032",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00032/t00032.cc",
+        "file": "t00032.cc",
         "line": 15,
-        "translation_unit": "../../tests/t00032/t00032.cc"
+        "translation_unit": "t00032.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -235,9 +232,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00032/t00032.cc",
+            "file": "t00032.cc",
             "line": 20,
-            "translation_unit": "../../tests/t00032/t00032.cc"
+            "translation_unit": "t00032.cc"
           },
           "type": "void"
         }
@@ -246,9 +243,9 @@ struct R {
       "namespace": "clanguml::t00032",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00032/t00032.cc",
+        "file": "t00032.cc",
         "line": 19,
-        "translation_unit": "../../tests/t00032/t00032.cc"
+        "translation_unit": "t00032.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -276,9 +273,9 @@ struct R {
           "name": "counter",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00032/t00032.cc",
+            "file": "t00032.cc",
             "line": 26,
-            "translation_unit": "../../tests/t00032/t00032.cc"
+            "translation_unit": "t00032.cc"
           },
           "type": "L"
         }
@@ -288,9 +285,9 @@ struct R {
       "namespace": "clanguml::t00032",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00032/t00032.cc",
+        "file": "t00032.cc",
         "line": 24,
-        "translation_unit": "../../tests/t00032/t00032.cc"
+        "translation_unit": "t00032.cc"
       },
       "template_parameters": [
         {
@@ -354,9 +351,9 @@ struct R {
       "namespace": "clanguml::t00032",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00032/t00032.cc",
+        "file": "t00032.cc",
         "line": 24,
-        "translation_unit": "../../tests/t00032/t00032.cc"
+        "translation_unit": "t00032.cc"
       },
       "template_parameters": [
         {
@@ -408,9 +405,9 @@ struct R {
           "name": "overload",
           "source_location": {
             "column": 35,
-            "file": "../../tests/t00032/t00032.cc",
+            "file": "t00032.cc",
             "line": 32,
-            "translation_unit": "../../tests/t00032/t00032.cc"
+            "translation_unit": "t00032.cc"
           },
           "type": "Overload<TBase,int,A,B,C>"
         }
@@ -420,19 +417,14 @@ struct R {
       "namespace": "clanguml::t00032",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00032/t00032.cc",
+        "file": "t00032.cc",
         "line": 31,
-        "translation_unit": "../../tests/t00032/t00032.cc"
+        "translation_unit": "t00032.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00032_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00032_class.svg b/docs/test_cases/t00032_class.svg
index 09d19950..c3ffb2dc 100644
--- a/docs/test_cases/t00032_class.svg
+++ b/docs/test_cases/t00032_class.svg
@@ -1,6 +1,6 @@
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+    <filter height="300%" id="f1ncj5hbhrc87z" width="300%" x="-1" y="-1">
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@@ -9,69 +9,69 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L16" target="_top" title="operator()" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L16" xlink:show="new" xlink:title="operator()" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L16" target="_top" title="operator()" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L16" xlink:show="new" xlink:title="operator()" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L19" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L19" xlink:show="new" xlink:title="C" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L20" target="_top" title="operator()" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L20" xlink:show="new" xlink:title="operator()" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L20" target="_top" title="operator()" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L20" xlink:show="new" xlink:title="operator()" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L24" target="_top" title="Overload" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L24" xlink:show="new" xlink:title="Overload" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00032/t00032.cc#L32" target="_top" title="overload" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00032/t00032.cc#L32" xlink:show="new" xlink:title="overload" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L32" target="_top" title="overload" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L32" xlink:show="new" xlink:title="overload" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="219" x="614.5" y="62.2104">overload : Overload&lt;TBase,int,A,B,C&gt;</text>
     </a>
     <path d="M183.61,214.17 C186,227.73 188.58,242.4 190.77,254.81 " fill="none" id="C_0001619396229227632210&lt;-C_0001463422997970691679" style="stroke: #A80036; stroke-width: 1.0;"/>
diff --git a/docs/test_cases/t00032_class_mermaid.svg b/docs/test_cases/t00032_class_mermaid.svg
index 7f389b09..abc5a971 100644
--- a/docs/test_cases/t00032_class_mermaid.svg
+++ b/docs/test_cases/t00032_class_mermaid.svg
@@ -128,7 +128,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(216.8046875, 183.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00032/t00032.cc#L7">
+        <a transform="translate(216.8046875, 183.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L7">
           <g title="Base" id="classId-C_0001619396229227632210-0" class="node default clickable">
             <rect height="57" width="53.25" y="-28.5" x="-26.625" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="26.625" x1="-26.625" class="divider"/>
@@ -147,7 +147,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(39.515625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00032/t00032.cc#L9">
+        <a transform="translate(39.515625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L9">
           <g title="TBase" id="classId-C_0000543776954602127752-1" class="node default clickable">
             <rect height="57" width="63.03125" y="-28.5" x="-31.515625" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="31.515625" x1="-31.515625" class="divider"/>
@@ -166,7 +166,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(199.0078125, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00032/t00032.cc#L11">
+        <a transform="translate(199.0078125, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L11">
           <g title="A" id="classId-C_0000687909853333071234-2" class="node default clickable">
             <rect height="79" width="155.953125" y="-39.5" x="-77.9765625" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="77.9765625" x1="-77.9765625" class="divider"/>
@@ -190,7 +190,7 @@
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           </g>
         </a>
-        <a transform="translate(404.9609375, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00032/t00032.cc#L15">
+        <a transform="translate(404.9609375, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L15">
           <g title="B" id="classId-C_0000737235057776029746-3" class="node default clickable">
             <rect height="79" width="155.953125" y="-39.5" x="-77.9765625" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="77.9765625" x1="-77.9765625" class="divider"/>
@@ -214,7 +214,7 @@
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           </g>
         </a>
-        <a transform="translate(610.9140625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00032/t00032.cc#L19">
+        <a transform="translate(610.9140625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L19">
           <g title="C" id="classId-C_0001497964256865073382-4" class="node default clickable">
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@@ -238,7 +238,7 @@
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           </g>
         </a>
-        <a transform="translate(310.8828125, 301.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00032/t00032.cc#L24">
+        <a transform="translate(310.8828125, 301.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L24">
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             <line y2="-9.5" y1="-9.5" x2="80.265625" x1="-80.265625" class="divider"/>
@@ -262,7 +262,7 @@
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           </g>
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-        <a transform="translate(404.9609375, 183.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00032/t00032.cc#L24">
+        <a transform="translate(404.9609375, 183.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L24">
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@@ -281,7 +281,7 @@
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-        <a transform="translate(887.1328125, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00032/t00032.cc#L31">
+        <a transform="translate(887.1328125, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00032/t00032.cc#L31">
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diff --git a/docs/test_cases/t00033.md b/docs/test_cases/t00033.md
index d2aefb4d..fc7eeb48 100644
--- a/docs/test_cases/t00033.md
+++ b/docs/test_cases/t00033.md
@@ -1,15 +1,12 @@
 # t00033 - Nested template instantiation dependency test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00033_class:
     type: class
     glob:
-      - ../../tests/t00033/t00033.cc
-    using_namespace:
-      - clanguml::t00033
+      - t00033.cc
+    using_namespace: clanguml::t00033
     include:
       namespaces:
         - clanguml::t00033
@@ -73,9 +70,9 @@ struct R {
           "name": "aaa",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00033/t00033.cc",
+            "file": "t00033.cc",
             "line": 8,
-            "translation_unit": "../../tests/t00033/t00033.cc"
+            "translation_unit": "t00033.cc"
           },
           "type": "T"
         }
@@ -85,9 +82,9 @@ struct R {
       "namespace": "clanguml::t00033",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00033/t00033.cc",
+        "file": "t00033.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00033/t00033.cc"
+        "translation_unit": "t00033.cc"
       },
       "template_parameters": [
         {
@@ -115,9 +112,9 @@ struct R {
           "name": "bbb",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00033/t00033.cc",
+            "file": "t00033.cc",
             "line": 12,
-            "translation_unit": "../../tests/t00033/t00033.cc"
+            "translation_unit": "t00033.cc"
           },
           "type": "T"
         }
@@ -127,9 +124,9 @@ struct R {
       "namespace": "clanguml::t00033",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00033/t00033.cc",
+        "file": "t00033.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00033/t00033.cc"
+        "translation_unit": "t00033.cc"
       },
       "template_parameters": [
         {
@@ -157,9 +154,9 @@ struct R {
           "name": "ccc",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00033/t00033.cc",
+            "file": "t00033.cc",
             "line": 16,
-            "translation_unit": "../../tests/t00033/t00033.cc"
+            "translation_unit": "t00033.cc"
           },
           "type": "T"
         }
@@ -169,9 +166,9 @@ struct R {
       "namespace": "clanguml::t00033",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00033/t00033.cc",
+        "file": "t00033.cc",
         "line": 15,
-        "translation_unit": "../../tests/t00033/t00033.cc"
+        "translation_unit": "t00033.cc"
       },
       "template_parameters": [
         {
@@ -199,9 +196,9 @@ struct R {
           "name": "ddd",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00033/t00033.cc",
+            "file": "t00033.cc",
             "line": 20,
-            "translation_unit": "../../tests/t00033/t00033.cc"
+            "translation_unit": "t00033.cc"
           },
           "type": "int"
         }
@@ -211,9 +208,9 @@ struct R {
       "namespace": "clanguml::t00033",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00033/t00033.cc",
+        "file": "t00033.cc",
         "line": 19,
-        "translation_unit": "../../tests/t00033/t00033.cc"
+        "translation_unit": "t00033.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -232,10 +229,10 @@ struct R {
       "name": "C",
       "namespace": "clanguml::t00033",
       "source_location": {
-        "column": 11,
-        "file": "../../../../../../usr/include/c++/11/bits/unique_ptr.h",
-        "line": 242,
-        "translation_unit": "../../tests/t00033/t00033.cc"
+        "column": 30,
+        "file": "t00033.cc",
+        "line": 7,
+        "translation_unit": "t00033.cc"
       },
       "template_parameters": [
         {
@@ -262,9 +259,9 @@ struct R {
       "namespace": "clanguml::t00033",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00033/t00033.cc",
+        "file": "t00033.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00033/t00033.cc"
+        "translation_unit": "t00033.cc"
       },
       "template_parameters": [
         {
@@ -305,9 +302,9 @@ struct R {
       "namespace": "clanguml::t00033",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00033/t00033.cc",
+        "file": "t00033.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00033/t00033.cc"
+        "translation_unit": "t00033.cc"
       },
       "template_parameters": [
         {
@@ -356,9 +353,9 @@ struct R {
           "name": "abc",
           "source_location": {
             "column": 33,
-            "file": "../../tests/t00033/t00033.cc",
+            "file": "t00033.cc",
             "line": 24,
-            "translation_unit": "../../tests/t00033/t00033.cc"
+            "translation_unit": "t00033.cc"
           },
           "type": "A<B<std::unique_ptr<C<D>>>>"
         }
@@ -368,19 +365,14 @@ struct R {
       "namespace": "clanguml::t00033",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00033/t00033.cc",
+        "file": "t00033.cc",
         "line": 23,
-        "translation_unit": "../../tests/t00033/t00033.cc"
+        "translation_unit": "t00033.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00033_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00033_class.svg b/docs/test_cases/t00033_class.svg
index 84285709..3380b19c 100644
--- a/docs/test_cases/t00033_class.svg
+++ b/docs/test_cases/t00033_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="570px" preserveAspectRatio="none" style="width:435px;height:570px;" version="1.1" viewBox="0 0 435 570" width="435px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fbac3zj0bubzm" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f103yc12cbvapu" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00033/t00033.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00033/t00033.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00033/t00033.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00033/t00033.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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       <path d="M101.2188,276.6406 Q100.6406,276.9375 100,277.0781 Q99.3594,277.2344 98.6563,277.2344 Q96.1563,277.2344 94.8281,275.5938 Q93.5156,273.9375 93.5156,270.8125 Q93.5156,267.6875 94.8281,266.0313 Q96.1563,264.375 98.6563,264.375 Q99.3594,264.375 100,264.5313 Q100.6563,264.6875 101.2188,264.9844 L101.2188,267.7031 Q100.5938,267.125 100,266.8594 Q99.4063,266.5781 98.7813,266.5781 Q97.4375,266.5781 96.75,267.6563 Q96.0625,268.7188 96.0625,270.8125 Q96.0625,272.9063 96.75,273.9844 Q97.4375,275.0469 98.7813,275.0469 Q99.4063,275.0469 100,274.7813 Q100.5938,274.5 101.2188,273.9219 L101.2188,276.6406 Z "/>
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@@ -19,15 +19,15 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="77.5" x2="141.5" y1="295" y2="295"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00033/t00033.cc#L8" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00033/t00033.cc#L8" xlink:show="new" xlink:title="aaa" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00033/t00033.cc#L8" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00033/t00033.cc#L8" xlink:show="new" xlink:title="aaa" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00033/t00033.cc#L8" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00033/t00033.cc#L8" xlink:show="new" xlink:title="aaa" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00033/t00033.cc#L8" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00033/t00033.cc#L8" xlink:show="new" xlink:title="aaa" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="40" x="96.5" y="309.2104">aaa : T</text>
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index e7490650..fcc00a91 100644
--- a/docs/test_cases/t00033_class_mermaid.svg
+++ b/docs/test_cases/t00033_class_mermaid.svg
@@ -138,7 +138,7 @@
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@@ -162,7 +162,7 @@
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diff --git a/docs/test_cases/t00034.md b/docs/test_cases/t00034.md
index 1b660bd2..4c37dd94 100644
--- a/docs/test_cases/t00034.md
+++ b/docs/test_cases/t00034.md
@@ -1,15 +1,12 @@
 # t00034 - Template metaprogramming type function test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00034_class:
     type: class
     glob:
-      - ../../tests/t00034/t00034.cc
-    using_namespace:
-      - clanguml::t00034
+      - t00034.cc
+    using_namespace: clanguml::t00034
     include:
       namespaces:
         - clanguml::t00034
@@ -118,9 +115,9 @@ struct R {
           ],
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00034/t00034.cc",
+            "file": "t00034.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00034/t00034.cc"
+            "translation_unit": "t00034.cc"
           },
           "type": "bool"
         },
@@ -148,9 +145,9 @@ struct R {
           ],
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00034/t00034.cc",
+            "file": "t00034.cc",
             "line": 11,
-            "translation_unit": "../../tests/t00034/t00034.cc"
+            "translation_unit": "t00034.cc"
           },
           "type": "bool"
         }
@@ -159,9 +156,9 @@ struct R {
       "namespace": "clanguml::t00034",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00034/t00034.cc",
+        "file": "t00034.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00034/t00034.cc"
+        "translation_unit": "t00034.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -181,9 +178,9 @@ struct R {
       "namespace": "clanguml::t00034",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00034/t00034.cc",
+        "file": "t00034.cc",
         "line": 16,
-        "translation_unit": "../../tests/t00034/t00034.cc"
+        "translation_unit": "t00034.cc"
       },
       "template_parameters": [
         {
@@ -210,9 +207,9 @@ struct R {
       "namespace": "clanguml::t00034",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t00034/t00034.cc",
+        "file": "t00034.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00034/t00034.cc"
+        "translation_unit": "t00034.cc"
       },
       "template_parameters": [
         {
@@ -239,9 +236,9 @@ struct R {
       "namespace": "clanguml::t00034",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00034/t00034.cc",
+        "file": "t00034.cc",
         "line": 33,
-        "translation_unit": "../../tests/t00034/t00034.cc"
+        "translation_unit": "t00034.cc"
       },
       "template_parameters": [
         {
@@ -268,9 +265,9 @@ struct R {
       "namespace": "clanguml::t00034",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t00034/t00034.cc",
+        "file": "t00034.cc",
         "line": 37,
-        "translation_unit": "../../tests/t00034/t00034.cc"
+        "translation_unit": "t00034.cc"
       },
       "template_parameters": [
         {
@@ -297,9 +294,9 @@ struct R {
       "namespace": "clanguml::t00034",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00034/t00034.cc",
+        "file": "t00034.cc",
         "line": 43,
-        "translation_unit": "../../tests/t00034/t00034.cc"
+        "translation_unit": "t00034.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -320,9 +317,9 @@ struct R {
           "name": "la",
           "source_location": {
             "column": 21,
-            "file": "../../tests/t00034/t00034.cc",
+            "file": "t00034.cc",
             "line": 46,
-            "translation_unit": "../../tests/t00034/t00034.cc"
+            "translation_unit": "t00034.cc"
           },
           "type": "lift_void_t<A> *"
         },
@@ -332,9 +329,9 @@ struct R {
           "name": "lv",
           "source_location": {
             "column": 24,
-            "file": "../../tests/t00034/t00034.cc",
+            "file": "t00034.cc",
             "line": 47,
-            "translation_unit": "../../tests/t00034/t00034.cc"
+            "translation_unit": "t00034.cc"
           },
           "type": "lift_void_t<void> *"
         }
@@ -344,19 +341,14 @@ struct R {
       "namespace": "clanguml::t00034",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00034/t00034.cc",
+        "file": "t00034.cc",
         "line": 45,
-        "translation_unit": "../../tests/t00034/t00034.cc"
+        "translation_unit": "t00034.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00034_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00034_class.svg b/docs/test_cases/t00034_class.svg
index 6afedaaf..77e5c0a2 100644
--- a/docs/test_cases/t00034_class.svg
+++ b/docs/test_cases/t00034_class.svg
@@ -1,6 +1,6 @@
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+    <filter height="300%" id="f1x8ta1l73a3te" width="300%" x="-1" y="-1">
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@@ -9,30 +9,30 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00034/t00034.cc#L11" target="_top" title="operator!=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00034/t00034.cc#L11" xlink:show="new" xlink:title="operator!=" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00034/t00034.cc#L46" target="_top" title="la" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00034/t00034.cc#L46" xlink:show="new" xlink:title="la" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00034/t00034.cc#L46" target="_top" title="la" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00034/t00034.cc#L46" xlink:show="new" xlink:title="la" xlink:type="simple">
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diff --git a/docs/test_cases/t00034_class_mermaid.svg b/docs/test_cases/t00034_class_mermaid.svg
index 41afc283..d1a177cf 100644
--- a/docs/test_cases/t00034_class_mermaid.svg
+++ b/docs/test_cases/t00034_class_mermaid.svg
@@ -102,7 +102,7 @@
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       </g>
       <g class="nodes">
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@@ -131,7 +131,7 @@
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@@ -150,7 +150,7 @@
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@@ -169,7 +169,7 @@
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@@ -188,7 +188,7 @@
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@@ -226,7 +226,7 @@
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diff --git a/docs/test_cases/t00035.md b/docs/test_cases/t00035.md
index ee998141..135a60d1 100644
--- a/docs/test_cases/t00035.md
+++ b/docs/test_cases/t00035.md
@@ -1,15 +1,12 @@
 # t00035 - PlantUML class diagram layout hints test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00035_class:
     type: class
     glob:
-      - ../../tests/t00035/t00035.cc
-    using_namespace:
-      - clanguml::t00035
+      - t00035.cc
+    using_namespace: clanguml::t00035
     include:
       namespaces:
         - clanguml::t00035
@@ -65,9 +62,9 @@ struct Right { };
       "namespace": "clanguml::t00035",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00035/t00035.cc",
+        "file": "t00035.cc",
         "line": 4,
-        "translation_unit": "../../tests/t00035/t00035.cc"
+        "translation_unit": "t00035.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -87,9 +84,9 @@ struct Right { };
       "namespace": "clanguml::t00035",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00035/t00035.cc",
+        "file": "t00035.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00035/t00035.cc"
+        "translation_unit": "t00035.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -109,9 +106,9 @@ struct Right { };
       "namespace": "clanguml::t00035",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00035/t00035.cc",
+        "file": "t00035.cc",
         "line": 8,
-        "translation_unit": "../../tests/t00035/t00035.cc"
+        "translation_unit": "t00035.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -131,9 +128,9 @@ struct Right { };
       "namespace": "clanguml::t00035",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00035/t00035.cc",
+        "file": "t00035.cc",
         "line": 10,
-        "translation_unit": "../../tests/t00035/t00035.cc"
+        "translation_unit": "t00035.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -153,19 +150,14 @@ struct Right { };
       "namespace": "clanguml::t00035",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00035/t00035.cc",
+        "file": "t00035.cc",
         "line": 12,
-        "translation_unit": "../../tests/t00035/t00035.cc"
+        "translation_unit": "t00035.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00035_class",
   "relationships": [],
   "using_namespace": "clanguml::t00035"
diff --git a/docs/test_cases/t00035_class.svg b/docs/test_cases/t00035_class.svg
index 98fc936b..764ae082 100644
--- a/docs/test_cases/t00035_class.svg
+++ b/docs/test_cases/t00035_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fba7wr6gxdz77" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1xax7cip51l0l" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,40 +9,40 @@
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   </defs>
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diff --git a/docs/test_cases/t00035_class_mermaid.svg b/docs/test_cases/t00035_class_mermaid.svg
index 58840c6a..5efbb922 100644
--- a/docs/test_cases/t00035_class_mermaid.svg
+++ b/docs/test_cases/t00035_class_mermaid.svg
@@ -52,7 +52,7 @@
       <g class="edgePaths"/>
       <g class="edgeLabels"/>
       <g class="nodes">
-        <a transform="translate(29.5703125, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00035/t00035.cc#L4">
+        <a transform="translate(29.5703125, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00035/t00035.cc#L4">
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@@ -71,7 +71,7 @@
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-        <a transform="translate(123.3046875, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00035/t00035.cc#L6">
+        <a transform="translate(123.3046875, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00035/t00035.cc#L6">
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@@ -90,7 +90,7 @@
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+        <a transform="translate(228.3125, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00035/t00035.cc#L8">
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@@ -109,7 +109,7 @@
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@@ -128,7 +128,7 @@
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diff --git a/docs/test_cases/t00036.md b/docs/test_cases/t00036.md
index f01cc999..956a311f 100644
--- a/docs/test_cases/t00036.md
+++ b/docs/test_cases/t00036.md
@@ -1,16 +1,13 @@
 # t00036 - Class diagram with namespaces generated as packages
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00036_class:
     type: class
     generate_packages: true
     glob:
-      - ../../tests/t00036/t00036.cc
-    using_namespace:
-      - clanguml::t00036
+      - t00036.cc
+    using_namespace: clanguml::t00036
     include:
       namespaces:
         - clanguml::t00036
@@ -91,9 +88,9 @@ struct DImpl : public ns2::ns22::D { };
           "namespace": "clanguml::t00036::ns1",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t00036/t00036.cc",
+            "file": "t00036.cc",
             "line": 6,
-            "translation_unit": "../../tests/t00036/t00036.cc"
+            "translation_unit": "t00036.cc"
           },
           "type": "enum"
         },
@@ -116,9 +113,9 @@ struct DImpl : public ns2::ns22::D { };
                   "name": "a",
                   "source_location": {
                     "column": 7,
-                    "file": "../../tests/t00036/t00036.cc",
+                    "file": "t00036.cc",
                     "line": 11,
-                    "translation_unit": "../../tests/t00036/t00036.cc"
+                    "translation_unit": "t00036.cc"
                   },
                   "type": "T"
                 }
@@ -128,9 +125,9 @@ struct DImpl : public ns2::ns22::D { };
               "namespace": "clanguml::t00036::ns1::ns11",
               "source_location": {
                 "column": 30,
-                "file": "../../tests/t00036/t00036.cc",
+                "file": "t00036.cc",
                 "line": 10,
-                "translation_unit": "../../tests/t00036/t00036.cc"
+                "translation_unit": "t00036.cc"
               },
               "template_parameters": [
                 {
@@ -161,9 +158,9 @@ struct DImpl : public ns2::ns22::D { };
                       "name": "a_int",
                       "source_location": {
                         "column": 12,
-                        "file": "../../tests/t00036/t00036.cc",
+                        "file": "t00036.cc",
                         "line": 17,
-                        "translation_unit": "../../tests/t00036/t00036.cc"
+                        "translation_unit": "t00036.cc"
                       },
                       "type": "A<int>"
                     }
@@ -173,9 +170,9 @@ struct DImpl : public ns2::ns22::D { };
                   "namespace": "clanguml::t00036::ns1::ns11::ns111",
                   "source_location": {
                     "column": 8,
-                    "file": "../../tests/t00036/t00036.cc",
+                    "file": "t00036.cc",
                     "line": 16,
-                    "translation_unit": "../../tests/t00036/t00036.cc"
+                    "translation_unit": "t00036.cc"
                   },
                   "template_parameters": [],
                   "type": "class"
@@ -199,9 +196,9 @@ struct DImpl : public ns2::ns22::D { };
               "namespace": "clanguml::t00036::ns1::ns11",
               "source_location": {
                 "column": 30,
-                "file": "../../tests/t00036/t00036.cc",
+                "file": "t00036.cc",
                 "line": 10,
-                "translation_unit": "../../tests/t00036/t00036.cc"
+                "translation_unit": "t00036.cc"
               },
               "template_parameters": [
                 {
@@ -242,9 +239,9 @@ struct DImpl : public ns2::ns22::D { };
               "namespace": "clanguml::t00036::ns2::ns22",
               "source_location": {
                 "column": 8,
-                "file": "../../tests/t00036/t00036.cc",
+                "file": "t00036.cc",
                 "line": 28,
-                "translation_unit": "../../tests/t00036/t00036.cc"
+                "translation_unit": "t00036.cc"
               },
               "template_parameters": [],
               "type": "class"
@@ -277,11 +274,6 @@ struct DImpl : public ns2::ns22::D { };
       "type": "namespace"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00036_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00036_class.svg b/docs/test_cases/t00036_class.svg
index c3bc2c07..3aead8f9 100644
--- a/docs/test_cases/t00036_class.svg
+++ b/docs/test_cases/t00036_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1p4vwrvmnodnj" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1l4y65kfjfjvr" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,23 +9,23 @@
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   <g>
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     <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="29" x="26" y="39.4951">ns1</text>
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             <line y2="-9.5" y1="-9.5" x2="69.7421875" x1="-69.7421875" class="divider"/>
@@ -131,7 +131,7 @@
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           </g>
         </a>
-        <a transform="translate(262.390625, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00036/t00036.cc#L16">
+        <a transform="translate(262.390625, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00036/t00036.cc#L16">
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             <line y2="-9.5" y1="-9.5" x2="82.640625" x1="-82.640625" class="divider"/>
@@ -155,7 +155,7 @@
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           </g>
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-        <a transform="translate(262.390625, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00036/t00036.cc#L10">
+        <a transform="translate(262.390625, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00036/t00036.cc#L10">
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@@ -174,7 +174,7 @@
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+        <a transform="translate(450.984375, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00036/t00036.cc#L28">
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diff --git a/docs/test_cases/t00037.md b/docs/test_cases/t00037.md
index f8e5b284..63199dca 100644
--- a/docs/test_cases/t00037.md
+++ b/docs/test_cases/t00037.md
@@ -1,16 +1,13 @@
 # t00037 - Anonymous nested struct test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00037_class:
     type: class
     generate_packages: true
     glob:
-      - ../../tests/t00037/t00037.cc
-    using_namespace:
-      - clanguml::t00037
+      - t00037.cc
+    using_namespace: clanguml::t00037
     include:
       namespaces:
         - clanguml::t00037
@@ -78,9 +75,9 @@ struct A {
           "name": "dimensions",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00037/t00037.cc",
+            "file": "t00037.cc",
             "line": 11,
-            "translation_unit": "../../tests/t00037/t00037.cc"
+            "translation_unit": "t00037.cc"
           },
           "type": "ST##(anonymous_662)"
         },
@@ -90,9 +87,9 @@ struct A {
           "name": "units",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00037/t00037.cc",
+            "file": "t00037.cc",
             "line": 17,
-            "translation_unit": "../../tests/t00037/t00037.cc"
+            "translation_unit": "t00037.cc"
           },
           "type": "ST##(anonymous_792)"
         }
@@ -102,9 +99,9 @@ struct A {
       "namespace": "clanguml::t00037",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00037/t00037.cc",
+        "file": "t00037.cc",
         "line": 4,
-        "translation_unit": "../../tests/t00037/t00037.cc"
+        "translation_unit": "t00037.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -125,9 +122,9 @@ struct A {
           "name": "t",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00037/t00037.cc",
+            "file": "t00037.cc",
             "line": 7,
-            "translation_unit": "../../tests/t00037/t00037.cc"
+            "translation_unit": "t00037.cc"
           },
           "type": "double"
         },
@@ -137,9 +134,9 @@ struct A {
           "name": "x",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00037/t00037.cc",
+            "file": "t00037.cc",
             "line": 8,
-            "translation_unit": "../../tests/t00037/t00037.cc"
+            "translation_unit": "t00037.cc"
           },
           "type": "double"
         },
@@ -149,9 +146,9 @@ struct A {
           "name": "y",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00037/t00037.cc",
+            "file": "t00037.cc",
             "line": 9,
-            "translation_unit": "../../tests/t00037/t00037.cc"
+            "translation_unit": "t00037.cc"
           },
           "type": "double"
         },
@@ -161,9 +158,9 @@ struct A {
           "name": "z",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00037/t00037.cc",
+            "file": "t00037.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00037/t00037.cc"
+            "translation_unit": "t00037.cc"
           },
           "type": "double"
         }
@@ -173,9 +170,9 @@ struct A {
       "namespace": "clanguml::t00037",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t00037/t00037.cc",
+        "file": "t00037.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00037/t00037.cc"
+        "translation_unit": "t00037.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -196,9 +193,9 @@ struct A {
           "name": "c",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00037/t00037.cc",
+            "file": "t00037.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00037/t00037.cc"
+            "translation_unit": "t00037.cc"
           },
           "type": "double"
         },
@@ -208,9 +205,9 @@ struct A {
           "name": "h",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00037/t00037.cc",
+            "file": "t00037.cc",
             "line": 16,
-            "translation_unit": "../../tests/t00037/t00037.cc"
+            "translation_unit": "t00037.cc"
           },
           "type": "double"
         }
@@ -220,9 +217,9 @@ struct A {
       "namespace": "clanguml::t00037",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t00037/t00037.cc",
+        "file": "t00037.cc",
         "line": 14,
-        "translation_unit": "../../tests/t00037/t00037.cc"
+        "translation_unit": "t00037.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -243,9 +240,9 @@ struct A {
           "name": "st",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00037/t00037.cc",
+            "file": "t00037.cc",
             "line": 29,
-            "translation_unit": "../../tests/t00037/t00037.cc"
+            "translation_unit": "t00037.cc"
           },
           "type": "ST"
         }
@@ -270,9 +267,9 @@ struct A {
           "parameters": [],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00037/t00037.cc",
+            "file": "t00037.cc",
             "line": 21,
-            "translation_unit": "../../tests/t00037/t00037.cc"
+            "translation_unit": "t00037.cc"
           },
           "type": "void"
         }
@@ -281,19 +278,14 @@ struct A {
       "namespace": "clanguml::t00037",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00037/t00037.cc",
+        "file": "t00037.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00037/t00037.cc"
+        "translation_unit": "t00037.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00037_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00037_class.svg b/docs/test_cases/t00037_class.svg
index 5977141b..c06624ec 100644
--- a/docs/test_cases/t00037_class.svg
+++ b/docs/test_cases/t00037_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f97tcaj9wpo77" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f15yt7s51af5uo" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,106 +9,106 @@
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   </defs>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00037/t00037.cc#L29" target="_top" title="st" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00037/t00037.cc#L29" xlink:show="new" xlink:title="st" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00037/t00037.cc#L29" target="_top" title="st" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00037/t00037.cc#L29" xlink:show="new" xlink:title="st" xlink:type="simple">
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     <path d="M106.32,243.96 C102.05,250.09 98.15,256.5 95,263 C87.97,277.51 83.26,294.41 80.13,309.92 " fill="none" id="C_0000011203041379038775&lt;-C_0001980820317972901050" style="stroke: #A80036; stroke-width: 1.0;"/>
diff --git a/docs/test_cases/t00037_class_mermaid.svg b/docs/test_cases/t00037_class_mermaid.svg
index 75fdd725..78bf339a 100644
--- a/docs/test_cases/t00037_class_mermaid.svg
+++ b/docs/test_cases/t00037_class_mermaid.svg
@@ -90,7 +90,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(164.57421875, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00037/t00037.cc#L4">
+        <a transform="translate(164.57421875, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00037/t00037.cc#L4">
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             <line y2="-20.5" y1="-20.5" x2="137.5703125" x1="-137.5703125" class="divider"/>
@@ -119,7 +119,7 @@
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           </g>
         </a>
-        <a transform="translate(79.9453125, 418.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00037/t00037.cc#L6">
+        <a transform="translate(79.9453125, 418.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00037/t00037.cc#L6">
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@@ -158,7 +158,7 @@
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         </a>
-        <a transform="translate(249.203125, 418.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00037/t00037.cc#L14">
+        <a transform="translate(249.203125, 418.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00037/t00037.cc#L14">
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             <line y2="-20.5" y1="-20.5" x2="47.3125" x1="-47.3125" class="divider"/>
@@ -187,7 +187,7 @@
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-        <a transform="translate(164.57421875, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00037/t00037.cc#L20">
+        <a transform="translate(164.57421875, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00037/t00037.cc#L20">
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diff --git a/docs/test_cases/t00038.md b/docs/test_cases/t00038.md
index 3b835233..e7e758ff 100644
--- a/docs/test_cases/t00038.md
+++ b/docs/test_cases/t00038.md
@@ -1,16 +1,13 @@
 # t00038 - Template instantiation with unexposed nested templates
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00038_class:
     type: class
     generate_packages: false
     glob:
-      - ../../tests/t00038/t00038.cc
-    using_namespace:
-      - clanguml::t00038
+      - t00038.cc
+    using_namespace: clanguml::t00038
     include:
       namespaces:
         - clanguml::t00038
@@ -94,9 +91,9 @@ struct map<std::map<key_t,
       "namespace": "thirdparty::ns1",
       "source_location": {
         "column": 12,
-        "file": "../../tests/t00038/t00038.cc",
+        "file": "t00038.cc",
         "line": 8,
-        "translation_unit": "../../tests/t00038/t00038.cc"
+        "translation_unit": "t00038.cc"
       },
       "type": "enum"
     },
@@ -115,9 +112,9 @@ struct map<std::map<key_t,
       "namespace": "thirdparty::ns1",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00038/t00038.cc",
+        "file": "t00038.cc",
         "line": 10,
-        "translation_unit": "../../tests/t00038/t00038.cc"
+        "translation_unit": "t00038.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -135,9 +132,9 @@ struct map<std::map<key_t,
       "namespace": "clanguml::t00038",
       "source_location": {
         "column": 12,
-        "file": "../../tests/t00038/t00038.cc",
+        "file": "t00038.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00038/t00038.cc"
+        "translation_unit": "t00038.cc"
       },
       "type": "enum"
     },
@@ -156,9 +153,9 @@ struct map<std::map<key_t,
       "namespace": "clanguml::t00038",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00038/t00038.cc",
+        "file": "t00038.cc",
         "line": 22,
-        "translation_unit": "../../tests/t00038/t00038.cc"
+        "translation_unit": "t00038.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -178,9 +175,9 @@ struct map<std::map<key_t,
       "namespace": "clanguml::t00038",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00038/t00038.cc",
+        "file": "t00038.cc",
         "line": 23,
-        "translation_unit": "../../tests/t00038/t00038.cc"
+        "translation_unit": "t00038.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -200,9 +197,9 @@ struct map<std::map<key_t,
       "namespace": "clanguml::t00038",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00038/t00038.cc",
+        "file": "t00038.cc",
         "line": 24,
-        "translation_unit": "../../tests/t00038/t00038.cc"
+        "translation_unit": "t00038.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -223,9 +220,9 @@ struct map<std::map<key_t,
           "name": "key",
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00038/t00038.cc",
+            "file": "t00038.cc",
             "line": 27,
-            "translation_unit": "../../tests/t00038/t00038.cc"
+            "translation_unit": "t00038.cc"
           },
           "type": "std::string"
         }
@@ -235,9 +232,9 @@ struct map<std::map<key_t,
       "namespace": "clanguml::t00038",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00038/t00038.cc",
+        "file": "t00038.cc",
         "line": 26,
-        "translation_unit": "../../tests/t00038/t00038.cc"
+        "translation_unit": "t00038.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -257,9 +254,9 @@ struct map<std::map<key_t,
       "namespace": "clanguml::t00038",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00038/t00038.cc",
+        "file": "t00038.cc",
         "line": 30,
-        "translation_unit": "../../tests/t00038/t00038.cc"
+        "translation_unit": "t00038.cc"
       },
       "template_parameters": [
         {
@@ -293,9 +290,9 @@ struct map<std::map<key_t,
       "namespace": "clanguml::t00038",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t00038/t00038.cc",
+        "file": "t00038.cc",
         "line": 34,
-        "translation_unit": "../../tests/t00038/t00038.cc"
+        "translation_unit": "t00038.cc"
       },
       "template_parameters": [
         {
@@ -342,9 +339,9 @@ struct map<std::map<key_t,
       "namespace": "clanguml::t00038",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00038/t00038.cc",
+        "file": "t00038.cc",
         "line": 37,
-        "translation_unit": "../../tests/t00038/t00038.cc"
+        "translation_unit": "t00038.cc"
       },
       "template_parameters": [
         {
@@ -391,9 +388,9 @@ struct map<std::map<key_t,
       "namespace": "clanguml::t00038",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00038/t00038.cc",
+        "file": "t00038.cc",
         "line": 41,
-        "translation_unit": "../../tests/t00038/t00038.cc"
+        "translation_unit": "t00038.cc"
       },
       "template_parameters": [
         {
@@ -447,9 +444,9 @@ struct map<std::map<key_t,
       "namespace": "clanguml::t00038",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00038/t00038.cc",
+        "file": "t00038.cc",
         "line": 46,
-        "translation_unit": "../../tests/t00038/t00038.cc"
+        "translation_unit": "t00038.cc"
       },
       "template_parameters": [
         {
@@ -495,11 +492,6 @@ struct map<std::map<key_t,
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00038_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00038_class.svg b/docs/test_cases/t00038_class.svg
index a832bdee..e5ecdc20 100644
--- a/docs/test_cases/t00038_class.svg
+++ b/docs/test_cases/t00038_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fihrhir6x1pjd" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f67ipnzqslrct" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00038/t00038.cc#L8" target="_top" title="color_t" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00038/t00038.cc#L8" xlink:show="new" xlink:title="color_t" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L8" target="_top" title="color_t" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L8" xlink:show="new" xlink:title="color_t" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f67ipnzqslrct)" height="86.4141" id="C_0000566782399856868761" style="stroke: #A80036; stroke-width: 1.5;" width="174" x="187" y="224"/>
       <ellipse cx="202" cy="240" fill="#EB937F" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="142" x="216" y="244.1543">thirdparty::ns1::color_t</text>
@@ -20,16 +20,16 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="188" x2="360" y1="302.4141" y2="302.4141"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00038/t00038.cc#L10" target="_top" title="E" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00038/t00038.cc#L10" xlink:show="new" xlink:title="E" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L10" target="_top" title="E" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L10" xlink:show="new" xlink:title="E" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="108" x="233" y="28.1543">thirdparty::ns1::E</text>
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="205" x2="343" y1="48" y2="48"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00038/t00038.cc#L20" target="_top" title="property_t" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00038/t00038.cc#L20" xlink:show="new" xlink:title="property_t" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L20" target="_top" title="property_t" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L20" xlink:show="new" xlink:title="property_t" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f67ipnzqslrct)" height="86.4141" id="C_0000007376951310260829" style="stroke: #A80036; stroke-width: 1.5;" width="96" x="1251" y="224"/>
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       <path d="M1270.1094,246 L1262.3906,246 L1262.3906,233.6094 L1270.1094,233.6094 L1270.1094,235.7656 L1264.8438,235.7656 L1264.8438,238.4375 L1269.6094,238.4375 L1269.6094,240.5938 L1264.8438,240.5938 L1264.8438,243.8438 L1270.1094,243.8438 L1270.1094,246 Z "/>
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@@ -39,47 +39,47 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="1252" x2="1346" y1="302.4141" y2="302.4141"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00038/t00038.cc#L22" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00038/t00038.cc#L22" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L22" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L22" xlink:show="new" xlink:title="A" xlink:type="simple">
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       <ellipse cx="1056.5" cy="132" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M1059.4688,137.6406 Q1058.8906,137.9375 1058.25,138.0781 Q1057.6094,138.2344 1056.9063,138.2344 Q1054.4063,138.2344 1053.0781,136.5938 Q1051.7656,134.9375 1051.7656,131.8125 Q1051.7656,128.6875 1053.0781,127.0313 Q1054.4063,125.375 1056.9063,125.375 Q1057.6094,125.375 1058.25,125.5313 Q1058.9063,125.6875 1059.4688,125.9844 L1059.4688,128.7031 Q1058.8438,128.125 1058.25,127.8594 Q1057.6563,127.5781 1057.0313,127.5781 Q1055.6875,127.5781 1055,128.6563 Q1054.3125,129.7188 1054.3125,131.8125 Q1054.3125,133.9063 1055,134.9844 Q1055.6875,136.0469 1057.0313,136.0469 Q1057.6563,136.0469 1058.25,135.7813 Q1058.8438,135.5 1059.4688,134.9219 L1059.4688,137.6406 Z "/>
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@@ -118,8 +118,8 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="1042.5" x2="1555.5" y1="156" y2="156"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00038/t00038.cc#L46" target="_top" title="map" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00038/t00038.cc#L46" xlink:show="new" xlink:title="map" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L46" target="_top" title="map" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L46" xlink:show="new" xlink:title="map" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f67ipnzqslrct)" height="48" id="C_0001510200402118706005" style="stroke: #A80036; stroke-width: 1.5;" width="625" x="1591.5" y="116"/>
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diff --git a/docs/test_cases/t00038_class_mermaid.svg b/docs/test_cases/t00038_class_mermaid.svg
index 49b730dd..28561545 100644
--- a/docs/test_cases/t00038_class_mermaid.svg
+++ b/docs/test_cases/t00038_class_mermaid.svg
@@ -202,7 +202,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(321.546875, 294.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00038/t00038.cc#L8">
+        <a transform="translate(321.546875, 294.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L8">
           <g title="color_t" id="classId-C_0000566782399856868761-0" class="node default clickable">
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             <line y2="-20.5" y1="-20.5" x2="95.953125" x1="-95.953125" class="divider"/>
@@ -236,7 +236,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(331.546875, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00038/t00038.cc#L10">
+        <a transform="translate(331.546875, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L10">
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@@ -255,7 +255,7 @@
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-        <a transform="translate(2218.75, 294.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00038/t00038.cc#L20">
+        <a transform="translate(2218.75, 294.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L20">
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             <line y2="-20.5" y1="-20.5" x2="60.875" x1="-60.875" class="divider"/>
@@ -289,7 +289,7 @@
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           </g>
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-        <a transform="translate(959.765625, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00038/t00038.cc#L22">
+        <a transform="translate(959.765625, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L22">
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@@ -308,7 +308,7 @@
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+        <a transform="translate(1570.2265625, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L23">
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@@ -327,7 +327,7 @@
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           </g>
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-        <a transform="translate(2297.171875, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00038/t00038.cc#L24">
+        <a transform="translate(2297.171875, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L24">
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@@ -346,7 +346,7 @@
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+        <a transform="translate(2494.015625, 294.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L26">
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@@ -370,7 +370,7 @@
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+        <a transform="translate(806.14453125, 294.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L30">
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@@ -389,7 +389,7 @@
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+        <a transform="translate(331.546875, 143.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L34">
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@@ -408,7 +408,7 @@
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+        <a transform="translate(959.765625, 143.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L37">
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@@ -427,7 +427,7 @@
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+        <a transform="translate(1570.2265625, 143.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00038/t00038.cc#L41">
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@@ -446,7 +446,7 @@
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diff --git a/docs/test_cases/t00039.md b/docs/test_cases/t00039.md
index 31832829..8419df21 100644
--- a/docs/test_cases/t00039.md
+++ b/docs/test_cases/t00039.md
@@ -1,16 +1,13 @@
 # t00039 - Subclass class diagram filter test
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00039_class:
     type: class
     generate_packages: false
     glob:
-      - ../../tests/t00039/t00039.cc
-    using_namespace:
-      - clanguml::t00039
+      - t00039.cc
+    using_namespace: clanguml::t00039
     include:
       subclasses:
         - clanguml::t00039::A
@@ -111,9 +108,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
       "namespace": "clanguml::t00039",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00039/t00039.cc",
+        "file": "t00039.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00039/t00039.cc"
+        "translation_unit": "t00039.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -133,9 +130,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
       "namespace": "clanguml::t00039",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00039/t00039.cc",
+        "file": "t00039.cc",
         "line": 8,
-        "translation_unit": "../../tests/t00039/t00039.cc"
+        "translation_unit": "t00039.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -155,9 +152,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
       "namespace": "clanguml::t00039",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00039/t00039.cc",
+        "file": "t00039.cc",
         "line": 10,
-        "translation_unit": "../../tests/t00039/t00039.cc"
+        "translation_unit": "t00039.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -190,9 +187,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
       "namespace": "clanguml::t00039",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00039/t00039.cc",
+        "file": "t00039.cc",
         "line": 16,
-        "translation_unit": "../../tests/t00039/t00039.cc"
+        "translation_unit": "t00039.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -225,9 +222,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
       "namespace": "clanguml::t00039",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00039/t00039.cc",
+        "file": "t00039.cc",
         "line": 18,
-        "translation_unit": "../../tests/t00039/t00039.cc"
+        "translation_unit": "t00039.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -266,9 +263,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
       "namespace": "clanguml::t00039",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00039/t00039.cc",
+        "file": "t00039.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00039/t00039.cc"
+        "translation_unit": "t00039.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -288,9 +285,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
       "namespace": "clanguml::t00039",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00039/t00039.cc",
+        "file": "t00039.cc",
         "line": 22,
-        "translation_unit": "../../tests/t00039/t00039.cc"
+        "translation_unit": "t00039.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -317,9 +314,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
       "namespace": "clanguml::t00039",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00039/t00039.cc",
+        "file": "t00039.cc",
         "line": 24,
-        "translation_unit": "../../tests/t00039/t00039.cc"
+        "translation_unit": "t00039.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -347,9 +344,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
           "name": "b",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00039/t00039.cc",
+            "file": "t00039.cc",
             "line": 27,
-            "translation_unit": "../../tests/t00039/t00039.cc"
+            "translation_unit": "t00039.cc"
           },
           "type": "B *"
         }
@@ -359,9 +356,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
       "namespace": "clanguml::t00039",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00039/t00039.cc",
+        "file": "t00039.cc",
         "line": 26,
-        "translation_unit": "../../tests/t00039/t00039.cc"
+        "translation_unit": "t00039.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -388,9 +385,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
       "namespace": "clanguml::t00039::ns2",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00039/t00039.cc",
+        "file": "t00039.cc",
         "line": 31,
-        "translation_unit": "../../tests/t00039/t00039.cc"
+        "translation_unit": "t00039.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -411,9 +408,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
           "name": "t",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00039/t00039.cc",
+            "file": "t00039.cc",
             "line": 40,
-            "translation_unit": "../../tests/t00039/t00039.cc"
+            "translation_unit": "t00039.cc"
           },
           "type": "T *"
         }
@@ -423,9 +420,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
       "namespace": "clanguml::t00039::ns3",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00039/t00039.cc",
+        "file": "t00039.cc",
         "line": 39,
-        "translation_unit": "../../tests/t00039/t00039.cc"
+        "translation_unit": "t00039.cc"
       },
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@@ -460,9 +457,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
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           "source_location": {
             "column": 8,
-            "file": "../../tests/t00039/t00039.cc",
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+            "translation_unit": "t00039.cc"
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@@ -472,9 +469,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
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         "column": 42,
-        "file": "../../tests/t00039/t00039.cc",
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-        "translation_unit": "../../tests/t00039/t00039.cc"
+        "translation_unit": "t00039.cc"
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@@ -515,9 +512,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
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-            "file": "../../tests/t00039/t00039.cc",
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+            "translation_unit": "t00039.cc"
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@@ -527,9 +524,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
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       "source_location": {
         "column": 42,
-        "file": "../../tests/t00039/t00039.cc",
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-        "translation_unit": "../../tests/t00039/t00039.cc"
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@@ -570,9 +567,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
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             "column": 8,
-            "file": "../../tests/t00039/t00039.cc",
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@@ -582,9 +579,9 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
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         "column": 54,
-        "file": "../../tests/t00039/t00039.cc",
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-        "translation_unit": "../../tests/t00039/t00039.cc"
+        "translation_unit": "t00039.cc"
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@@ -609,11 +606,6 @@ template <typename T, typename M, typename N> struct FFF : public FF<T, M> {
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             <rect height="79" width="91.46875" y="-39.5" x="-45.734375" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="45.734375" x1="-45.734375" class="divider"/>
@@ -403,7 +403,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(454.421875, 176.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00039/t00039.cc#L43">
+        <a transform="translate(454.421875, 176.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00039/t00039.cc#L43">
           <g title="FF" id="classId-C_0001321996888067531304-11" class="node default clickable">
             <rect height="79" width="117.234375" y="-39.5" x="-58.6171875" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="58.6171875" x1="-58.6171875" class="divider"/>
@@ -427,7 +427,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(622.109375, 176.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00039/t00039.cc#L47">
+        <a transform="translate(622.109375, 176.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00039/t00039.cc#L47">
           <g title="FE" id="classId-C_0002008055732881129924-12" class="node default clickable">
             <rect height="79" width="118.140625" y="-39.5" x="-59.0703125" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="59.0703125" x1="-59.0703125" class="divider"/>
@@ -451,7 +451,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(454.421875, 305.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00039/t00039.cc#L51">
+        <a transform="translate(454.421875, 305.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00039/t00039.cc#L51">
           <g title="FFF" id="classId-C_0001617455840736919039-13" class="node default clickable">
             <rect height="79" width="143.015625" y="-39.5" x="-71.5078125" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="71.5078125" x1="-71.5078125" class="divider"/>
diff --git a/docs/test_cases/t00040.md b/docs/test_cases/t00040.md
index ceec39fc..c3826184 100644
--- a/docs/test_cases/t00040.md
+++ b/docs/test_cases/t00040.md
@@ -1,16 +1,13 @@
 # t00040 - Relationship and access filter test
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00040_class:
     type: class
     generate_packages: false
     glob:
-      - ../../tests/t00040/t00040.cc
-    using_namespace:
-      - clanguml::t00040
+      - t00040.cc
+    using_namespace: clanguml::t00040
     include:
       namespaces:
         - clanguml::t00040
@@ -88,9 +85,9 @@ struct R {
           "name": "ii_",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00040/t00040.cc",
+            "file": "t00040.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00040/t00040.cc"
+            "translation_unit": "t00040.cc"
           },
           "type": "int"
         },
@@ -100,9 +97,9 @@ struct R {
           "name": "hidden_a_",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00040/t00040.cc",
+            "file": "t00040.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00040/t00040.cc"
+            "translation_unit": "t00040.cc"
           },
           "type": "int"
         }
@@ -127,9 +124,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00040/t00040.cc",
+            "file": "t00040.cc",
             "line": 7,
-            "translation_unit": "../../tests/t00040/t00040.cc"
+            "translation_unit": "t00040.cc"
           },
           "type": "int"
         }
@@ -138,9 +135,9 @@ struct R {
       "namespace": "clanguml::t00040",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00040/t00040.cc",
+        "file": "t00040.cc",
         "line": 5,
-        "translation_unit": "../../tests/t00040/t00040.cc"
+        "translation_unit": "t00040.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -167,9 +164,9 @@ struct R {
       "namespace": "clanguml::t00040",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00040/t00040.cc",
+        "file": "t00040.cc",
         "line": 18,
-        "translation_unit": "../../tests/t00040/t00040.cc"
+        "translation_unit": "t00040.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -197,9 +194,9 @@ struct R {
           "name": "b",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00040/t00040.cc",
+            "file": "t00040.cc",
             "line": 25,
-            "translation_unit": "../../tests/t00040/t00040.cc"
+            "translation_unit": "t00040.cc"
           },
           "type": "B *"
         },
@@ -209,9 +206,9 @@ struct R {
           "name": "hidden_aaa_",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00040/t00040.cc",
+            "file": "t00040.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00040/t00040.cc"
+            "translation_unit": "t00040.cc"
           },
           "type": "int"
         }
@@ -236,9 +233,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00040/t00040.cc",
+            "file": "t00040.cc",
             "line": 24,
-            "translation_unit": "../../tests/t00040/t00040.cc"
+            "translation_unit": "t00040.cc"
           },
           "type": "int"
         }
@@ -247,9 +244,9 @@ struct R {
       "namespace": "clanguml::t00040",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00040/t00040.cc",
+        "file": "t00040.cc",
         "line": 22,
-        "translation_unit": "../../tests/t00040/t00040.cc"
+        "translation_unit": "t00040.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -289,9 +286,9 @@ struct R {
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00040/t00040.cc",
+            "file": "t00040.cc",
             "line": 32,
-            "translation_unit": "../../tests/t00040/t00040.cc"
+            "translation_unit": "t00040.cc"
           },
           "type": "void"
         }
@@ -300,19 +297,14 @@ struct R {
       "namespace": "clanguml::t00040",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00040/t00040.cc",
+        "file": "t00040.cc",
         "line": 31,
-        "translation_unit": "../../tests/t00040/t00040.cc"
+        "translation_unit": "t00040.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00040_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00040_class.svg b/docs/test_cases/t00040_class.svg
index cd0c6951..aab8e213 100644
--- a/docs/test_cases/t00040_class.svg
+++ b/docs/test_cases/t00040_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="334px" preserveAspectRatio="none" style="width:265px;height:334px;" version="1.1" viewBox="0 0 265 334" width="265px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f1os03cilrl7zq" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fe81jgmh5llj0" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,70 +9,70 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L5" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L5" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L7" target="_top" title="get_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L7" xlink:show="new" xlink:title="get_a" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L7" target="_top" title="get_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L7" xlink:show="new" xlink:title="get_a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L7" target="_top" title="get_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L7" xlink:show="new" xlink:title="get_a" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="65" x="33" y="54.2104">get_a() : int</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L10" target="_top" title="ii_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L10" xlink:show="new" xlink:title="ii_" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L10" target="_top" title="ii_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L10" xlink:show="new" xlink:title="ii_" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L10" target="_top" title="ii_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L10" xlink:show="new" xlink:title="ii_" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L18" target="_top" title="AA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L18" xlink:show="new" xlink:title="AA" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L18" target="_top" title="AA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L18" xlink:show="new" xlink:title="AA" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L22" target="_top" title="AAA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L22" xlink:show="new" xlink:title="AAA" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L22" target="_top" title="AAA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L22" xlink:show="new" xlink:title="AAA" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L24" target="_top" title="get_aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L24" xlink:show="new" xlink:title="get_aaa" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L24" target="_top" title="get_aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L24" xlink:show="new" xlink:title="get_aaa" xlink:type="simple">
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       <ellipse cx="17" cy="293" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L24" target="_top" title="get_aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L24" xlink:show="new" xlink:title="get_aaa" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L24" target="_top" title="get_aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L24" xlink:show="new" xlink:title="get_aaa" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="79" x="26" y="296.2104">get_aaa() : int</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="110" y1="302.8047" y2="302.8047"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L25" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L25" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L25" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L25" xlink:show="new" xlink:title="b" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L25" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L25" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L25" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L25" xlink:show="new" xlink:title="b" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="37" x="26" y="317.0151">b : B *</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L31" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L31" xlink:show="new" xlink:title="R" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L32" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L32" xlink:show="new" xlink:title="foo" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L32" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L32" xlink:show="new" xlink:title="foo" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L32" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L32" xlink:show="new" xlink:title="foo" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="89" x="159" y="60.7104">foo(A * a) : void</text>
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diff --git a/docs/test_cases/t00040_class_mermaid.svg b/docs/test_cases/t00040_class_mermaid.svg
index dc11fcad..8613ef7c 100644
--- a/docs/test_cases/t00040_class_mermaid.svg
+++ b/docs/test_cases/t00040_class_mermaid.svg
@@ -74,7 +74,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(69.5390625, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L5">
+        <a transform="translate(69.5390625, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L5">
           <g title="A" id="classId-C_0000307580006083737677-0" class="node default clickable">
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             <line y2="-20.5" y1="-20.5" x2="52.640625" x1="-52.640625" class="divider"/>
@@ -103,7 +103,7 @@
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           </g>
         </a>
-        <a transform="translate(69.5390625, 187.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00040/t00040.cc#L18">
+        <a transform="translate(69.5390625, 187.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00040/t00040.cc#L18">
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             <line y2="1.5" y1="1.5" x2="19.0546875" x1="-19.0546875" class="divider"/>
@@ -122,7 +122,7 @@
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           </g>
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@@ -151,7 +151,7 @@
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diff --git a/docs/test_cases/t00041.md b/docs/test_cases/t00041.md
index 480f03d6..970ddd93 100644
--- a/docs/test_cases/t00041.md
+++ b/docs/test_cases/t00041.md
@@ -1,16 +1,13 @@
 # t00041 - Context diagram filter test
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00041_class:
     type: class
     generate_packages: false
     glob:
-      - ../../tests/t00041/t00041.cc
-    using_namespace:
-      - clanguml::t00041
+      - t00041.cc
+    using_namespace: clanguml::t00041
     include:
       namespaces:
         - clanguml::t00041
@@ -98,9 +95,9 @@ struct NM : public N { };
       "namespace": "clanguml::t00041",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00041/t00041.cc",
+        "file": "t00041.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00041/t00041.cc"
+        "translation_unit": "t00041.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -121,9 +118,9 @@ struct NM : public N { };
           "name": "rr",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00041/t00041.cc",
+            "file": "t00041.cc",
             "line": 14,
-            "translation_unit": "../../tests/t00041/t00041.cc"
+            "translation_unit": "t00041.cc"
           },
           "type": "RR *"
         }
@@ -133,9 +130,9 @@ struct NM : public N { };
       "namespace": "clanguml::t00041",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00041/t00041.cc",
+        "file": "t00041.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00041/t00041.cc"
+        "translation_unit": "t00041.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -155,9 +152,9 @@ struct NM : public N { };
       "namespace": "clanguml::t00041",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00041/t00041.cc",
+        "file": "t00041.cc",
         "line": 17,
-        "translation_unit": "../../tests/t00041/t00041.cc"
+        "translation_unit": "t00041.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -177,9 +174,9 @@ struct NM : public N { };
       "namespace": "clanguml::t00041",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00041/t00041.cc",
+        "file": "t00041.cc",
         "line": 19,
-        "translation_unit": "../../tests/t00041/t00041.cc"
+        "translation_unit": "t00041.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -207,9 +204,9 @@ struct NM : public N { };
           "name": "e",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00041/t00041.cc",
+            "file": "t00041.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00041/t00041.cc"
+            "translation_unit": "t00041.cc"
           },
           "type": "E *"
         },
@@ -219,9 +216,9 @@ struct NM : public N { };
           "name": "f",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00041/t00041.cc",
+            "file": "t00041.cc",
             "line": 29,
-            "translation_unit": "../../tests/t00041/t00041.cc"
+            "translation_unit": "t00041.cc"
           },
           "type": "F *"
         },
@@ -231,9 +228,9 @@ struct NM : public N { };
           "name": "g",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00041/t00041.cc",
+            "file": "t00041.cc",
             "line": 30,
-            "translation_unit": "../../tests/t00041/t00041.cc"
+            "translation_unit": "t00041.cc"
           },
           "type": "detail::G *"
         }
@@ -263,9 +260,9 @@ struct NM : public N { };
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00041/t00041.cc",
+            "file": "t00041.cc",
             "line": 32,
-            "translation_unit": "../../tests/t00041/t00041.cc"
+            "translation_unit": "t00041.cc"
           },
           "type": "void"
         }
@@ -274,9 +271,9 @@ struct NM : public N { };
       "namespace": "clanguml::t00041",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00041/t00041.cc",
+        "file": "t00041.cc",
         "line": 27,
-        "translation_unit": "../../tests/t00041/t00041.cc"
+        "translation_unit": "t00041.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -303,9 +300,9 @@ struct NM : public N { };
       "namespace": "clanguml::t00041",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00041/t00041.cc",
+        "file": "t00041.cc",
         "line": 35,
-        "translation_unit": "../../tests/t00041/t00041.cc"
+        "translation_unit": "t00041.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -325,9 +322,9 @@ struct NM : public N { };
       "namespace": "clanguml::t00041::ns1",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00041/t00041.cc",
+        "file": "t00041.cc",
         "line": 38,
-        "translation_unit": "../../tests/t00041/t00041.cc"
+        "translation_unit": "t00041.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -354,9 +351,9 @@ struct NM : public N { };
       "namespace": "clanguml::t00041::ns1",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00041/t00041.cc",
+        "file": "t00041.cc",
         "line": 40,
-        "translation_unit": "../../tests/t00041/t00041.cc"
+        "translation_unit": "t00041.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -383,19 +380,14 @@ struct NM : public N { };
       "namespace": "clanguml::t00041::ns1",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00041/t00041.cc",
+        "file": "t00041.cc",
         "line": 42,
-        "translation_unit": "../../tests/t00041/t00041.cc"
+        "translation_unit": "t00041.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00041_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00041_class.svg b/docs/test_cases/t00041_class.svg
index 3347be02..5ecbe97f 100644
--- a/docs/test_cases/t00041_class.svg
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@@ -1,6 +1,6 @@
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-        <a transform="translate(268.53125, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00041/t00041.cc#L40">
+        <a transform="translate(268.53125, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00041/t00041.cc#L40">
           <g title="NN" id="classId-C_0000618038667214398895-7" class="node default clickable">
             <rect height="57" width="76.34375" y="-28.5" x="-38.171875" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="38.171875" x1="-38.171875" class="divider"/>
@@ -307,7 +307,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(395.7578125, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00041/t00041.cc#L42">
+        <a transform="translate(395.7578125, 227.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00041/t00041.cc#L42">
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             <line y2="1.5" y1="1.5" x2="39.0546875" x1="-39.0546875" class="divider"/>
diff --git a/docs/test_cases/t00042.md b/docs/test_cases/t00042.md
index a55adf37..d3f37dca 100644
--- a/docs/test_cases/t00042.md
+++ b/docs/test_cases/t00042.md
@@ -1,16 +1,13 @@
 # t00042 - Specialization class template diagram filter test
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00042_class:
     type: class
     generate_packages: false
     glob:
-      - ../../tests/t00042/t00042.cc
-    using_namespace:
-      - clanguml::t00042
+      - t00042.cc
+    using_namespace: clanguml::t00042
     include:
       specializations:
         - clanguml::t00042::A<T>
@@ -84,9 +81,9 @@ struct R {
           "name": "a",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00042/t00042.cc",
+            "file": "t00042.cc",
             "line": 6,
-            "translation_unit": "../../tests/t00042/t00042.cc"
+            "translation_unit": "t00042.cc"
           },
           "type": "T"
         }
@@ -96,9 +93,9 @@ struct R {
       "namespace": "clanguml::t00042",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00042/t00042.cc",
+        "file": "t00042.cc",
         "line": 5,
-        "translation_unit": "../../tests/t00042/t00042.cc"
+        "translation_unit": "t00042.cc"
       },
       "template_parameters": [
         {
@@ -126,9 +123,9 @@ struct R {
           "name": "a",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t00042/t00042.cc",
+            "file": "t00042.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00042/t00042.cc"
+            "translation_unit": "t00042.cc"
           },
           "type": "void *"
         }
@@ -138,9 +135,9 @@ struct R {
       "namespace": "clanguml::t00042",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t00042/t00042.cc",
+        "file": "t00042.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00042/t00042.cc"
+        "translation_unit": "t00042.cc"
       },
       "template_parameters": [
         {
@@ -168,9 +165,9 @@ struct R {
           "name": "b",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00042/t00042.cc",
+            "file": "t00042.cc",
             "line": 14,
-            "translation_unit": "../../tests/t00042/t00042.cc"
+            "translation_unit": "t00042.cc"
           },
           "type": "T"
         },
@@ -180,9 +177,9 @@ struct R {
           "name": "bb",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00042/t00042.cc",
+            "file": "t00042.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00042/t00042.cc"
+            "translation_unit": "t00042.cc"
           },
           "type": "K"
         }
@@ -192,9 +189,9 @@ struct R {
       "namespace": "clanguml::t00042",
       "source_location": {
         "column": 42,
-        "file": "../../tests/t00042/t00042.cc",
+        "file": "t00042.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00042/t00042.cc"
+        "translation_unit": "t00042.cc"
       },
       "template_parameters": [
         {
@@ -227,9 +224,9 @@ struct R {
       "namespace": "clanguml::t00042",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00042/t00042.cc",
+        "file": "t00042.cc",
         "line": 5,
-        "translation_unit": "../../tests/t00042/t00042.cc"
+        "translation_unit": "t00042.cc"
       },
       "template_parameters": [
         {
@@ -256,9 +253,9 @@ struct R {
       "namespace": "clanguml::t00042",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00042/t00042.cc",
+        "file": "t00042.cc",
         "line": 5,
-        "translation_unit": "../../tests/t00042/t00042.cc"
+        "translation_unit": "t00042.cc"
       },
       "template_parameters": [
         {
@@ -285,9 +282,9 @@ struct R {
       "namespace": "clanguml::t00042",
       "source_location": {
         "column": 42,
-        "file": "../../tests/t00042/t00042.cc",
+        "file": "t00042.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00042/t00042.cc"
+        "translation_unit": "t00042.cc"
       },
       "template_parameters": [
         {
@@ -306,11 +303,6 @@ struct R {
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00042_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00042_class.svg b/docs/test_cases/t00042_class.svg
index 066e2b3f..0cb9049f 100644
--- a/docs/test_cases/t00042_class.svg
+++ b/docs/test_cases/t00042_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="213px" preserveAspectRatio="none" style="width:489px;height:213px;" version="1.1" viewBox="0 0 489 213" width="489px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fdsy7aeoou88v" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fopnlcdgrolw" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00042/t00042.cc#L5" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00042/t00042.cc#L5" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00042/t00042.cc#L5" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00042/t00042.cc#L5" xlink:show="new" xlink:title="A" xlink:type="simple">
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@@ -19,15 +19,15 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="138" x2="188" y1="175.5" y2="175.5"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00042/t00042.cc#L6" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00042/t00042.cc#L6" xlink:show="new" xlink:title="a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00042/t00042.cc#L6" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00042/t00042.cc#L6" xlink:show="new" xlink:title="a" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00042/t00042.cc#L6" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00042/t00042.cc#L6" xlink:show="new" xlink:title="a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00042/t00042.cc#L6" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00042/t00042.cc#L6" xlink:show="new" xlink:title="a" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00042/t00042.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00042/t00042.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
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@@ -36,15 +36,15 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00042/t00042.cc#L10" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00042/t00042.cc#L10" xlink:show="new" xlink:title="a" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00042/t00042.cc#L10" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00042/t00042.cc#L10" xlink:show="new" xlink:title="a" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00042/t00042.cc#L5" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00042/t00042.cc#L5" xlink:show="new" xlink:title="A" xlink:type="simple">
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diff --git a/docs/test_cases/t00042_class_mermaid.svg b/docs/test_cases/t00042_class_mermaid.svg
index dd4918e1..bff212c9 100644
--- a/docs/test_cases/t00042_class_mermaid.svg
+++ b/docs/test_cases/t00042_class_mermaid.svg
@@ -102,7 +102,7 @@
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       </g>
       <g class="nodes">
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+        <a transform="translate(184.984375, 187.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00042/t00042.cc#L5">
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@@ -126,7 +126,7 @@
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@@ -150,7 +150,7 @@
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@@ -179,7 +179,7 @@
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@@ -198,7 +198,7 @@
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@@ -217,7 +217,7 @@
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diff --git a/docs/test_cases/t00043.md b/docs/test_cases/t00043.md
index 8c8582d9..e2557d36 100644
--- a/docs/test_cases/t00043.md
+++ b/docs/test_cases/t00043.md
@@ -1,16 +1,13 @@
 # t00043 - Dependants and dependencies class diagram filter test
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00043_class:
     type: class
     generate_packages: true
     glob:
-      - ../../tests/t00043/t00043.cc
-    using_namespace:
-      - clanguml::t00043
+      - t00043.cc
+    using_namespace: clanguml::t00043
     include:
       dependants:
         - clanguml::t00043::dependants::A
@@ -105,9 +102,9 @@ struct J {
           "namespace": "clanguml::t00043::dependants",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00043/t00043.cc",
+            "file": "t00043.cc",
             "line": 4,
-            "translation_unit": "../../tests/t00043/t00043.cc"
+            "translation_unit": "t00043.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -147,9 +144,9 @@ struct J {
               ],
               "source_location": {
                 "column": 10,
-                "file": "../../tests/t00043/t00043.cc",
+                "file": "t00043.cc",
                 "line": 7,
-                "translation_unit": "../../tests/t00043/t00043.cc"
+                "translation_unit": "t00043.cc"
               },
               "type": "void"
             }
@@ -158,9 +155,9 @@ struct J {
           "namespace": "clanguml::t00043::dependants",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00043/t00043.cc",
+            "file": "t00043.cc",
             "line": 6,
-            "translation_unit": "../../tests/t00043/t00043.cc"
+            "translation_unit": "t00043.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -200,9 +197,9 @@ struct J {
               ],
               "source_location": {
                 "column": 10,
-                "file": "../../tests/t00043/t00043.cc",
+                "file": "t00043.cc",
                 "line": 11,
-                "translation_unit": "../../tests/t00043/t00043.cc"
+                "translation_unit": "t00043.cc"
               },
               "type": "void"
             }
@@ -211,9 +208,9 @@ struct J {
           "namespace": "clanguml::t00043::dependants",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00043/t00043.cc",
+            "file": "t00043.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00043/t00043.cc"
+            "translation_unit": "t00043.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -253,9 +250,9 @@ struct J {
               ],
               "source_location": {
                 "column": 10,
-                "file": "../../tests/t00043/t00043.cc",
+                "file": "t00043.cc",
                 "line": 15,
-                "translation_unit": "../../tests/t00043/t00043.cc"
+                "translation_unit": "t00043.cc"
               },
               "type": "void"
             }
@@ -264,9 +261,9 @@ struct J {
           "namespace": "clanguml::t00043::dependants",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00043/t00043.cc",
+            "file": "t00043.cc",
             "line": 14,
-            "translation_unit": "../../tests/t00043/t00043.cc"
+            "translation_unit": "t00043.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -306,9 +303,9 @@ struct J {
               ],
               "source_location": {
                 "column": 10,
-                "file": "../../tests/t00043/t00043.cc",
+                "file": "t00043.cc",
                 "line": 19,
-                "translation_unit": "../../tests/t00043/t00043.cc"
+                "translation_unit": "t00043.cc"
               },
               "type": "void"
             },
@@ -336,9 +333,9 @@ struct J {
               ],
               "source_location": {
                 "column": 10,
-                "file": "../../tests/t00043/t00043.cc",
+                "file": "t00043.cc",
                 "line": 20,
-                "translation_unit": "../../tests/t00043/t00043.cc"
+                "translation_unit": "t00043.cc"
               },
               "type": "void"
             }
@@ -347,9 +344,9 @@ struct J {
           "namespace": "clanguml::t00043::dependants",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00043/t00043.cc",
+            "file": "t00043.cc",
             "line": 18,
-            "translation_unit": "../../tests/t00043/t00043.cc"
+            "translation_unit": "t00043.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -389,9 +386,9 @@ struct J {
               ],
               "source_location": {
                 "column": 10,
-                "file": "../../tests/t00043/t00043.cc",
+                "file": "t00043.cc",
                 "line": 24,
-                "translation_unit": "../../tests/t00043/t00043.cc"
+                "translation_unit": "t00043.cc"
               },
               "type": "void"
             }
@@ -400,9 +397,9 @@ struct J {
           "namespace": "clanguml::t00043::dependants",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00043/t00043.cc",
+            "file": "t00043.cc",
             "line": 23,
-            "translation_unit": "../../tests/t00043/t00043.cc"
+            "translation_unit": "t00043.cc"
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           "template_parameters": [],
           "type": "class"
@@ -429,9 +426,9 @@ struct J {
           "namespace": "clanguml::t00043::dependencies",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00043/t00043.cc",
+            "file": "t00043.cc",
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-            "translation_unit": "../../tests/t00043/t00043.cc"
+            "translation_unit": "t00043.cc"
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           "type": "class"
@@ -451,9 +448,9 @@ struct J {
           "namespace": "clanguml::t00043::dependencies",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00043/t00043.cc",
+            "file": "t00043.cc",
             "line": 34,
-            "translation_unit": "../../tests/t00043/t00043.cc"
+            "translation_unit": "t00043.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -493,9 +490,9 @@ struct J {
               ],
               "source_location": {
                 "column": 10,
-                "file": "../../tests/t00043/t00043.cc",
+                "file": "t00043.cc",
                 "line": 37,
-                "translation_unit": "../../tests/t00043/t00043.cc"
+                "translation_unit": "t00043.cc"
               },
               "type": "void"
             },
@@ -523,9 +520,9 @@ struct J {
               ],
               "source_location": {
                 "column": 10,
-                "file": "../../tests/t00043/t00043.cc",
+                "file": "t00043.cc",
                 "line": 38,
-                "translation_unit": "../../tests/t00043/t00043.cc"
+                "translation_unit": "t00043.cc"
               },
               "type": "void"
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@@ -534,9 +531,9 @@ struct J {
           "namespace": "clanguml::t00043::dependencies",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00043/t00043.cc",
+            "file": "t00043.cc",
             "line": 36,
-            "translation_unit": "../../tests/t00043/t00043.cc"
+            "translation_unit": "t00043.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -576,9 +573,9 @@ struct J {
               ],
               "source_location": {
                 "column": 10,
-                "file": "../../tests/t00043/t00043.cc",
+                "file": "t00043.cc",
                 "line": 46,
-                "translation_unit": "../../tests/t00043/t00043.cc"
+                "translation_unit": "t00043.cc"
               },
               "type": "void"
             }
@@ -587,9 +584,9 @@ struct J {
           "namespace": "clanguml::t00043::dependencies",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00043/t00043.cc",
+            "file": "t00043.cc",
             "line": 45,
-            "translation_unit": "../../tests/t00043/t00043.cc"
+            "translation_unit": "t00043.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -629,9 +626,9 @@ struct J {
               ],
               "source_location": {
                 "column": 10,
-                "file": "../../tests/t00043/t00043.cc",
+                "file": "t00043.cc",
                 "line": 50,
-                "translation_unit": "../../tests/t00043/t00043.cc"
+                "translation_unit": "t00043.cc"
               },
               "type": "void"
             }
@@ -640,9 +637,9 @@ struct J {
           "namespace": "clanguml::t00043::dependencies",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00043/t00043.cc",
+            "file": "t00043.cc",
             "line": 49,
-            "translation_unit": "../../tests/t00043/t00043.cc"
+            "translation_unit": "t00043.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -652,11 +649,6 @@ struct J {
       "type": "namespace"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00043_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00043_class.svg b/docs/test_cases/t00043_class.svg
index fbc22074..86acef31 100644
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00043/t00043.cc#L38" target="_top" title="hh" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00043/t00043.cc#L38" xlink:show="new" xlink:title="hh" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00043/t00043.cc#L50" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00043/t00043.cc#L50" xlink:show="new" xlink:title="i" xlink:type="simple">
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index 9eaccc71..fd971ff0 100644
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@@ -294,7 +294,7 @@
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-        <a transform="translate(162.890625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00043/t00043.cc#L23">
+        <a transform="translate(162.890625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00043/t00043.cc#L23">
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@@ -318,7 +318,7 @@
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-        <a transform="translate(445.96875, 478.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00043/t00043.cc#L32">
+        <a transform="translate(445.96875, 478.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00043/t00043.cc#L32">
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@@ -337,7 +337,7 @@
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+        <a transform="translate(647, 478.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00043/t00043.cc#L34">
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@@ -356,7 +356,7 @@
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+        <a transform="translate(546.484375, 338.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00043/t00043.cc#L36">
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@@ -385,7 +385,7 @@
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+        <a transform="translate(546.484375, 187.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00043/t00043.cc#L45">
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@@ -409,7 +409,7 @@
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+        <a transform="translate(546.484375, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00043/t00043.cc#L49">
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diff --git a/docs/test_cases/t00044.md b/docs/test_cases/t00044.md
index 722f6872..96c0e5ce 100644
--- a/docs/test_cases/t00044.md
+++ b/docs/test_cases/t00044.md
@@ -1,16 +1,13 @@
 # t00044 - Test case for inner type aliases with parent class template args
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00044_class:
     type: class
     generate_packages: true
     glob:
-      - ../../tests/t00044/t00044.cc
-    using_namespace:
-      - clanguml::t00044
+      - t00044.cc
+    using_namespace: clanguml::t00044
     include:
       namespaces:
         - clanguml::t00044
@@ -80,10 +77,10 @@ struct R {
       "name": "signal_handler",
       "namespace": "clanguml::t00044",
       "source_location": {
-        "column": 29,
-        "file": "../../tests/t00044/t00044.cc",
-        "line": 4,
-        "translation_unit": "../../tests/t00044/t00044.cc"
+        "column": 7,
+        "file": "t00044.cc",
+        "line": 9,
+        "translation_unit": "t00044.cc"
       },
       "template_parameters": [
         {
@@ -129,9 +126,9 @@ struct R {
           "name": "signal",
           "source_location": {
             "column": 15,
-            "file": "../../tests/t00044/t00044.cc",
+            "file": "t00044.cc",
             "line": 21,
-            "translation_unit": "../../tests/t00044/t00044.cc"
+            "translation_unit": "t00044.cc"
           },
           "type": "signal_t *"
         }
@@ -161,9 +158,9 @@ struct R {
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00044/t00044.cc",
+            "file": "t00044.cc",
             "line": 13,
-            "translation_unit": "../../tests/t00044/t00044.cc"
+            "translation_unit": "t00044.cc"
           },
           "type": "void"
         },
@@ -191,9 +188,9 @@ struct R {
       "namespace": "clanguml::t00044",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00044/t00044.cc",
+        "file": "t00044.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00044/t00044.cc"
+        "translation_unit": "t00044.cc"
       },
       "template_parameters": [
         {
@@ -245,9 +242,9 @@ struct R {
       "namespace": "clanguml::t00044",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00044/t00044.cc",
+        "file": "t00044.cc",
         "line": 4,
-        "translation_unit": "../../tests/t00044/t00044.cc"
+        "translation_unit": "t00044.cc"
       },
       "template_parameters": [
         {
@@ -292,9 +289,9 @@ struct R {
       "namespace": "clanguml::t00044",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00044/t00044.cc",
+        "file": "t00044.cc",
         "line": 4,
-        "translation_unit": "../../tests/t00044/t00044.cc"
+        "translation_unit": "t00044.cc"
       },
       "template_parameters": [
         {
@@ -347,9 +344,9 @@ struct R {
           "name": "sink1",
           "source_location": {
             "column": 43,
-            "file": "../../tests/t00044/t00044.cc",
+            "file": "t00044.cc",
             "line": 34,
-            "translation_unit": "../../tests/t00044/t00044.cc"
+            "translation_unit": "t00044.cc"
           },
           "type": "sink<signal_handler<void (int),bool>>"
         }
@@ -359,9 +356,9 @@ struct R {
       "namespace": "clanguml::t00044",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00044/t00044.cc",
+        "file": "t00044.cc",
         "line": 33,
-        "translation_unit": "../../tests/t00044/t00044.cc"
+        "translation_unit": "t00044.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -381,9 +378,9 @@ struct R {
       "namespace": "clanguml::t00044",
       "source_location": {
         "column": 41,
-        "file": "../../tests/t00044/t00044.cc",
+        "file": "t00044.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00044/t00044.cc"
+        "translation_unit": "t00044.cc"
       },
       "template_parameters": [
         {
@@ -416,9 +413,9 @@ struct R {
       "namespace": "clanguml::t00044",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00044/t00044.cc",
+        "file": "t00044.cc",
         "line": 4,
-        "translation_unit": "../../tests/t00044/t00044.cc"
+        "translation_unit": "t00044.cc"
       },
       "template_parameters": [
         {
@@ -431,11 +428,6 @@ struct R {
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00044_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00044_class.svg b/docs/test_cases/t00044_class.svg
index c26fc53a..5eea494f 100644
--- a/docs/test_cases/t00044_class.svg
+++ b/docs/test_cases/t00044_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fgx54dxpxt87n" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1e98ohzi15mhh" width="300%" x="-1" y="-1">
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       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
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@@ -19,8 +19,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00044/t00044.cc#L9" target="_top" title="sink" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00044/t00044.cc#L9" xlink:show="new" xlink:title="sink" xlink:type="simple">
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@@ -28,26 +28,26 @@
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     </a>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00044/t00044.cc#L13" target="_top" title="sink" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00044/t00044.cc#L13" xlink:show="new" xlink:title="sink" xlink:type="simple">
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-        <a transform="translate(153.74609375, 588.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00044/t00044.cc#L6">
+        <a transform="translate(153.74609375, 588.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00044/t00044.cc#L6">
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@@ -272,7 +272,7 @@
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-        <a transform="translate(477.48046875, 481.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00044/t00044.cc#L4">
+        <a transform="translate(477.48046875, 481.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00044/t00044.cc#L4">
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diff --git a/docs/test_cases/t00045.md b/docs/test_cases/t00045.md
index 3ef3405b..f5372bcc 100644
--- a/docs/test_cases/t00045.md
+++ b/docs/test_cases/t00045.md
@@ -1,13 +1,11 @@
 # t00045 - Test case for root namespace handling
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00045_class:
     type: class
     glob:
-      - ../../tests/t00045/t00045.cc
+      - t00045.cc
     exclude:
       namespaces:
         - std
@@ -84,9 +82,9 @@ public:
       "namespace": "",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00045/t00045.cc",
+        "file": "t00045.cc",
         "line": 1,
-        "translation_unit": "../../tests/t00045/t00045.cc"
+        "translation_unit": "t00045.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -106,9 +104,9 @@ public:
       "namespace": "",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00045/t00045.cc",
+        "file": "t00045.cc",
         "line": 3,
-        "translation_unit": "../../tests/t00045/t00045.cc"
+        "translation_unit": "t00045.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -128,9 +126,9 @@ public:
       "namespace": "",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00045/t00045.cc",
+        "file": "t00045.cc",
         "line": 5,
-        "translation_unit": "../../tests/t00045/t00045.cc"
+        "translation_unit": "t00045.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -151,9 +149,9 @@ public:
           "name": "t",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00045/t00045.cc",
+            "file": "t00045.cc",
             "line": 8,
-            "translation_unit": "../../tests/t00045/t00045.cc"
+            "translation_unit": "t00045.cc"
           },
           "type": "T"
         }
@@ -163,9 +161,9 @@ public:
       "namespace": "",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00045/t00045.cc",
+        "file": "t00045.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00045/t00045.cc"
+        "translation_unit": "t00045.cc"
       },
       "template_parameters": [
         {
@@ -192,9 +190,9 @@ public:
       "namespace": "ns1",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00045/t00045.cc",
+        "file": "t00045.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00045/t00045.cc"
+        "translation_unit": "t00045.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -214,9 +212,9 @@ public:
       "namespace": "ns1::ns2",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00045/t00045.cc",
+        "file": "t00045.cc",
         "line": 17,
-        "translation_unit": "../../tests/t00045/t00045.cc"
+        "translation_unit": "t00045.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -243,9 +241,9 @@ public:
       "namespace": "ns1::ns2",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00045/t00045.cc",
+        "file": "t00045.cc",
         "line": 19,
-        "translation_unit": "../../tests/t00045/t00045.cc"
+        "translation_unit": "t00045.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -272,9 +270,9 @@ public:
       "namespace": "ns1::ns2",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00045/t00045.cc",
+        "file": "t00045.cc",
         "line": 21,
-        "translation_unit": "../../tests/t00045/t00045.cc"
+        "translation_unit": "t00045.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -301,9 +299,9 @@ public:
       "namespace": "ns1::ns2",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00045/t00045.cc",
+        "file": "t00045.cc",
         "line": 23,
-        "translation_unit": "../../tests/t00045/t00045.cc"
+        "translation_unit": "t00045.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -330,9 +328,9 @@ public:
       "namespace": "ns1::ns2",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00045/t00045.cc",
+        "file": "t00045.cc",
         "line": 25,
-        "translation_unit": "../../tests/t00045/t00045.cc"
+        "translation_unit": "t00045.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -352,9 +350,9 @@ public:
       "namespace": "ns1::ns2",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00045/t00045.cc",
+        "file": "t00045.cc",
         "line": 27,
-        "translation_unit": "../../tests/t00045/t00045.cc"
+        "translation_unit": "t00045.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -375,9 +373,9 @@ public:
           "name": "a",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00045/t00045.cc",
+            "file": "t00045.cc",
             "line": 31,
-            "translation_unit": "../../tests/t00045/t00045.cc"
+            "translation_unit": "t00045.cc"
           },
           "type": "A *"
         },
@@ -387,9 +385,9 @@ public:
           "name": "ns1_a",
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00045/t00045.cc",
+            "file": "t00045.cc",
             "line": 32,
-            "translation_unit": "../../tests/t00045/t00045.cc"
+            "translation_unit": "t00045.cc"
           },
           "type": "ns1::A *"
         },
@@ -399,9 +397,9 @@ public:
           "name": "ns1_ns2_a",
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00045/t00045.cc",
+            "file": "t00045.cc",
             "line": 33,
-            "translation_unit": "../../tests/t00045/t00045.cc"
+            "translation_unit": "t00045.cc"
           },
           "type": "ns1::ns2::A *"
         },
@@ -411,9 +409,9 @@ public:
           "name": "root_a",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00045/t00045.cc",
+            "file": "t00045.cc",
             "line": 34,
-            "translation_unit": "../../tests/t00045/t00045.cc"
+            "translation_unit": "t00045.cc"
           },
           "type": "::A *"
         }
@@ -443,9 +441,9 @@ public:
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00045/t00045.cc",
+            "file": "t00045.cc",
             "line": 40,
-            "translation_unit": "../../tests/t00045/t00045.cc"
+            "translation_unit": "t00045.cc"
           },
           "type": "void"
         }
@@ -454,19 +452,14 @@ public:
       "namespace": "ns1::ns2",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00045/t00045.cc",
+        "file": "t00045.cc",
         "line": 29,
-        "translation_unit": "../../tests/t00045/t00045.cc"
+        "translation_unit": "t00045.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00045_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00045_class.svg b/docs/test_cases/t00045_class.svg
index 5917c645..f13e9bbf 100644
--- a/docs/test_cases/t00045_class.svg
+++ b/docs/test_cases/t00045_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fab231954cyf6" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1h4ik1ficyxdh" width="300%" x="-1" y="-1">
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@@ -9,32 +9,32 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00045/t00045.cc#L31" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00045/t00045.cc#L31" xlink:show="new" xlink:title="a" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00045/t00045.cc#L34" target="_top" title="root_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00045/t00045.cc#L34" xlink:show="new" xlink:title="root_a" xlink:type="simple">
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index 49250f7b..ad7e8a41 100644
--- a/docs/test_cases/t00045_class_mermaid.svg
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+        <a transform="translate(338.64453125, 378.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00045/t00045.cc#L23">
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@@ -342,7 +342,7 @@
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-        <a transform="translate(728.5625, 378.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00045/t00045.cc#L25">
+        <a transform="translate(728.5625, 378.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00045/t00045.cc#L25">
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@@ -361,7 +361,7 @@
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+        <a transform="translate(210.75, 91.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00045/t00045.cc#L27">
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@@ -380,7 +380,7 @@
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+        <a transform="translate(421.8203125, 91.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00045/t00045.cc#L29">
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diff --git a/docs/test_cases/t00046.md b/docs/test_cases/t00046.md
index 5948e23b..8db7f304 100644
--- a/docs/test_cases/t00046.md
+++ b/docs/test_cases/t00046.md
@@ -1,14 +1,12 @@
 # t00046 - Test case for root namespace handling with packages
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00046_class:
     type: class
     generate_packages: true
     glob:
-      - ../../tests/t00046/t00046.cc
+      - t00046.cc
     exclude:
       namespaces:
         - std
@@ -77,9 +75,9 @@ public:
       "namespace": "",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00046/t00046.cc",
+        "file": "t00046.cc",
         "line": 4,
-        "translation_unit": "../../tests/t00046/t00046.cc"
+        "translation_unit": "t00046.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -99,9 +97,9 @@ public:
       "namespace": "",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00046/t00046.cc",
+        "file": "t00046.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00046/t00046.cc"
+        "translation_unit": "t00046.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -124,9 +122,9 @@ public:
           "namespace": "ns1",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00046/t00046.cc",
+            "file": "t00046.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00046/t00046.cc"
+            "translation_unit": "t00046.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -149,9 +147,9 @@ public:
               "namespace": "ns1::ns2",
               "source_location": {
                 "column": 7,
-                "file": "../../tests/t00046/t00046.cc",
+                "file": "t00046.cc",
                 "line": 14,
-                "translation_unit": "../../tests/t00046/t00046.cc"
+                "translation_unit": "t00046.cc"
               },
               "template_parameters": [],
               "type": "class"
@@ -178,9 +176,9 @@ public:
               "namespace": "ns1::ns2",
               "source_location": {
                 "column": 7,
-                "file": "../../tests/t00046/t00046.cc",
+                "file": "t00046.cc",
                 "line": 16,
-                "translation_unit": "../../tests/t00046/t00046.cc"
+                "translation_unit": "t00046.cc"
               },
               "template_parameters": [],
               "type": "class"
@@ -207,9 +205,9 @@ public:
               "namespace": "ns1::ns2",
               "source_location": {
                 "column": 7,
-                "file": "../../tests/t00046/t00046.cc",
+                "file": "t00046.cc",
                 "line": 18,
-                "translation_unit": "../../tests/t00046/t00046.cc"
+                "translation_unit": "t00046.cc"
               },
               "template_parameters": [],
               "type": "class"
@@ -236,9 +234,9 @@ public:
               "namespace": "ns1::ns2",
               "source_location": {
                 "column": 7,
-                "file": "../../tests/t00046/t00046.cc",
+                "file": "t00046.cc",
                 "line": 20,
-                "translation_unit": "../../tests/t00046/t00046.cc"
+                "translation_unit": "t00046.cc"
               },
               "template_parameters": [],
               "type": "class"
@@ -265,9 +263,9 @@ public:
               "namespace": "ns1::ns2",
               "source_location": {
                 "column": 7,
-                "file": "../../tests/t00046/t00046.cc",
+                "file": "t00046.cc",
                 "line": 22,
-                "translation_unit": "../../tests/t00046/t00046.cc"
+                "translation_unit": "t00046.cc"
               },
               "template_parameters": [],
               "type": "class"
@@ -288,9 +286,9 @@ public:
                   "name": "a",
                   "source_location": {
                     "column": 8,
-                    "file": "../../tests/t00046/t00046.cc",
+                    "file": "t00046.cc",
                     "line": 26,
-                    "translation_unit": "../../tests/t00046/t00046.cc"
+                    "translation_unit": "t00046.cc"
                   },
                   "type": "A *"
                 },
@@ -300,9 +298,9 @@ public:
                   "name": "ns1_a",
                   "source_location": {
                     "column": 13,
-                    "file": "../../tests/t00046/t00046.cc",
+                    "file": "t00046.cc",
                     "line": 27,
-                    "translation_unit": "../../tests/t00046/t00046.cc"
+                    "translation_unit": "t00046.cc"
                   },
                   "type": "ns1::A *"
                 },
@@ -312,9 +310,9 @@ public:
                   "name": "ns1_ns2_a",
                   "source_location": {
                     "column": 18,
-                    "file": "../../tests/t00046/t00046.cc",
+                    "file": "t00046.cc",
                     "line": 28,
-                    "translation_unit": "../../tests/t00046/t00046.cc"
+                    "translation_unit": "t00046.cc"
                   },
                   "type": "ns1::ns2::A *"
                 },
@@ -324,9 +322,9 @@ public:
                   "name": "root_a",
                   "source_location": {
                     "column": 10,
-                    "file": "../../tests/t00046/t00046.cc",
+                    "file": "t00046.cc",
                     "line": 29,
-                    "translation_unit": "../../tests/t00046/t00046.cc"
+                    "translation_unit": "t00046.cc"
                   },
                   "type": "::A *"
                 },
@@ -336,9 +334,9 @@ public:
                   "name": "i",
                   "source_location": {
                     "column": 31,
-                    "file": "../../tests/t00046/t00046.cc",
+                    "file": "t00046.cc",
                     "line": 30,
-                    "translation_unit": "../../tests/t00046/t00046.cc"
+                    "translation_unit": "t00046.cc"
                   },
                   "type": "std::vector<std::uint8_t>"
                 }
@@ -368,9 +366,9 @@ public:
                   ],
                   "source_location": {
                     "column": 10,
-                    "file": "../../tests/t00046/t00046.cc",
+                    "file": "t00046.cc",
                     "line": 32,
-                    "translation_unit": "../../tests/t00046/t00046.cc"
+                    "translation_unit": "t00046.cc"
                   },
                   "type": "void"
                 }
@@ -379,9 +377,9 @@ public:
               "namespace": "ns1::ns2",
               "source_location": {
                 "column": 7,
-                "file": "../../tests/t00046/t00046.cc",
+                "file": "t00046.cc",
                 "line": 24,
-                "translation_unit": "../../tests/t00046/t00046.cc"
+                "translation_unit": "t00046.cc"
               },
               "template_parameters": [],
               "type": "class"
@@ -395,11 +393,6 @@ public:
       "type": "namespace"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00046_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00046_class.svg b/docs/test_cases/t00046_class.svg
index ee3e58f0..3d5f5f35 100644
--- a/docs/test_cases/t00046_class.svg
+++ b/docs/test_cases/t00046_class.svg
@@ -1,6 +1,6 @@
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-    <filter height="300%" id="f1423w8y0y7bk7" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f18ayqos9sdz4j" width="300%" x="-1" y="-1">
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@@ -9,120 +9,120 @@
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diff --git a/docs/test_cases/t00046_class_mermaid.svg b/docs/test_cases/t00046_class_mermaid.svg
index 82a786e6..c6735e8d 100644
--- a/docs/test_cases/t00046_class_mermaid.svg
+++ b/docs/test_cases/t00046_class_mermaid.svg
@@ -154,7 +154,7 @@
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       </g>
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@@ -192,7 +192,7 @@
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@@ -249,7 +249,7 @@
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diff --git a/docs/test_cases/t00047.md b/docs/test_cases/t00047.md
index 246daa4d..f8f5093b 100644
--- a/docs/test_cases/t00047.md
+++ b/docs/test_cases/t00047.md
@@ -1,13 +1,11 @@
 # t00047 - Test case for recursive variadic template
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00047_class:
     type: class
     glob:
-      - ../../tests/t00047/t00047.cc
+      - t00047.cc
     using_namespace: clanguml::t00047
     include:
       namespaces:
@@ -67,9 +65,9 @@ using conditional = typename conditional_t<Ts...>::type;
       "namespace": "clanguml::t00047",
       "source_location": {
         "column": 33,
-        "file": "../../tests/t00047/t00047.cc",
+        "file": "t00047.cc",
         "line": 8,
-        "translation_unit": "../../tests/t00047/t00047.cc"
+        "translation_unit": "t00047.cc"
       },
       "template_parameters": [
         {
@@ -96,9 +94,9 @@ using conditional = typename conditional_t<Ts...>::type;
       "namespace": "clanguml::t00047",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00047/t00047.cc",
+        "file": "t00047.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00047/t00047.cc"
+        "translation_unit": "t00047.cc"
       },
       "template_parameters": [
         {
@@ -137,9 +135,9 @@ using conditional = typename conditional_t<Ts...>::type;
       "namespace": "clanguml::t00047",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00047/t00047.cc",
+        "file": "t00047.cc",
         "line": 18,
-        "translation_unit": "../../tests/t00047/t00047.cc"
+        "translation_unit": "t00047.cc"
       },
       "template_parameters": [
         {
@@ -178,9 +176,9 @@ using conditional = typename conditional_t<Ts...>::type;
       "namespace": "clanguml::t00047",
       "source_location": {
         "column": 34,
-        "file": "../../tests/t00047/t00047.cc",
+        "file": "t00047.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00047/t00047.cc"
+        "translation_unit": "t00047.cc"
       },
       "template_parameters": [
         {
@@ -193,11 +191,6 @@ using conditional = typename conditional_t<Ts...>::type;
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00047_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00047_class.svg b/docs/test_cases/t00047_class.svg
index 719f29cf..b2906ed0 100644
--- a/docs/test_cases/t00047_class.svg
+++ b/docs/test_cases/t00047_class.svg
@@ -1,6 +1,6 @@
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+    <filter height="300%" id="fi91kglh0k9la" width="300%" x="-1" y="-1">
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@@ -9,8 +9,8 @@
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="80" x="35" y="28.1543">conditional_t</text>
@@ -19,8 +19,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00047/t00047.cc#L13" target="_top" title="conditional_t" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00047/t00047.cc#L13" xlink:show="new" xlink:title="conditional_t" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="80" x="211.5" y="28.1543">conditional_t</text>
@@ -29,8 +29,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00047/t00047.cc#L18" target="_top" title="conditional_t" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00047/t00047.cc#L18" xlink:show="new" xlink:title="conditional_t" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fi91kglh0k9la)" height="48" id="C_0000824938194184364511" style="stroke: #A80036; stroke-width: 1.5;" width="285" x="500" y="8"/>
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="80" x="529" y="28.1543">conditional_t</text>
@@ -39,8 +39,8 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="501" x2="784" y1="48" y2="48"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00047/t00047.cc#L6" target="_top" title="conditional_t" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00047/t00047.cc#L6" xlink:show="new" xlink:title="conditional_t" xlink:type="simple">
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diff --git a/docs/test_cases/t00047_class_mermaid.svg b/docs/test_cases/t00047_class_mermaid.svg
index cb70766e..a13c7f79 100644
--- a/docs/test_cases/t00047_class_mermaid.svg
+++ b/docs/test_cases/t00047_class_mermaid.svg
@@ -90,7 +90,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(91.078125, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00047/t00047.cc#L8">
+        <a transform="translate(91.078125, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00047/t00047.cc#L8">
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             <line y2="1.5" y1="1.5" x2="83.078125" x1="-83.078125" class="divider"/>
@@ -109,7 +109,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(392.8671875, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00047/t00047.cc#L13">
+        <a transform="translate(392.8671875, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00047/t00047.cc#L13">
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@@ -128,7 +128,7 @@
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           </g>
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-        <a transform="translate(783.4140625, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00047/t00047.cc#L18">
+        <a transform="translate(783.4140625, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00047/t00047.cc#L18">
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@@ -147,7 +147,7 @@
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-        <a transform="translate(392.8671875, 143.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00047/t00047.cc#L6">
+        <a transform="translate(392.8671875, 143.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00047/t00047.cc#L6">
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diff --git a/docs/test_cases/t00048.md b/docs/test_cases/t00048.md
index a3a8ef87..070fa091 100644
--- a/docs/test_cases/t00048.md
+++ b/docs/test_cases/t00048.md
@@ -1,15 +1,13 @@
 # t00048 - Test case for unique entity id with multiple translation units
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00048_class:
     type: class
     glob:
-      - ../../tests/t00048/b_t00048.cc
-      - ../../tests/t00048/a_t00048.cc
-      - ../../tests/t00048/t00048.cc
+      - b_t00048.cc
+      - a_t00048.cc
+      - t00048.cc
     using_namespace: clanguml::t00048
     include:
       namespaces:
@@ -144,9 +142,9 @@ template <typename T> struct BaseTemplate {
           "name": "base",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00048/t00048.h",
+            "file": "t00048.h",
             "line": 7,
-            "translation_unit": "../../tests/t00048/b_t00048.cc"
+            "translation_unit": "b_t00048.cc"
           },
           "type": "int"
         }
@@ -171,9 +169,9 @@ template <typename T> struct BaseTemplate {
           "parameters": [],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00048/t00048.h",
+            "file": "t00048.h",
             "line": 9,
-            "translation_unit": "../../tests/t00048/b_t00048.cc"
+            "translation_unit": "b_t00048.cc"
           },
           "type": "void"
         }
@@ -182,9 +180,9 @@ template <typename T> struct BaseTemplate {
       "namespace": "clanguml::t00048",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00048/t00048.h",
+        "file": "t00048.h",
         "line": 6,
-        "translation_unit": "../../tests/t00048/b_t00048.cc"
+        "translation_unit": "b_t00048.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -205,9 +203,9 @@ template <typename T> struct BaseTemplate {
           "name": "base",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00048/t00048.h",
+            "file": "t00048.h",
             "line": 13,
-            "translation_unit": "../../tests/t00048/b_t00048.cc"
+            "translation_unit": "b_t00048.cc"
           },
           "type": "T"
         }
@@ -232,9 +230,9 @@ template <typename T> struct BaseTemplate {
           "parameters": [],
           "source_location": {
             "column": 18,
-            "file": "../../tests/t00048/t00048.h",
+            "file": "t00048.h",
             "line": 15,
-            "translation_unit": "../../tests/t00048/b_t00048.cc"
+            "translation_unit": "b_t00048.cc"
           },
           "type": "void"
         }
@@ -243,9 +241,9 @@ template <typename T> struct BaseTemplate {
       "namespace": "clanguml::t00048",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00048/t00048.h",
+        "file": "t00048.h",
         "line": 12,
-        "translation_unit": "../../tests/t00048/b_t00048.cc"
+        "translation_unit": "b_t00048.cc"
       },
       "template_parameters": [
         {
@@ -280,9 +278,9 @@ template <typename T> struct BaseTemplate {
           "name": "b",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00048/b_t00048.h",
+            "file": "b_t00048.h",
             "line": 9,
-            "translation_unit": "../../tests/t00048/b_t00048.cc"
+            "translation_unit": "b_t00048.cc"
           },
           "type": "int"
         }
@@ -307,9 +305,9 @@ template <typename T> struct BaseTemplate {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00048/b_t00048.h",
+            "file": "b_t00048.h",
             "line": 11,
-            "translation_unit": "../../tests/t00048/b_t00048.cc"
+            "translation_unit": "b_t00048.cc"
           },
           "type": "void"
         }
@@ -318,9 +316,9 @@ template <typename T> struct BaseTemplate {
       "namespace": "clanguml::t00048",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00048/b_t00048.h",
+        "file": "b_t00048.h",
         "line": 8,
-        "translation_unit": "../../tests/t00048/b_t00048.cc"
+        "translation_unit": "b_t00048.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -348,9 +346,9 @@ template <typename T> struct BaseTemplate {
           "name": "b",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00048/b_t00048.h",
+            "file": "b_t00048.h",
             "line": 15,
-            "translation_unit": "../../tests/t00048/b_t00048.cc"
+            "translation_unit": "b_t00048.cc"
           },
           "type": "T"
         }
@@ -375,9 +373,9 @@ template <typename T> struct BaseTemplate {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00048/b_t00048.h",
+            "file": "b_t00048.h",
             "line": 17,
-            "translation_unit": "../../tests/t00048/b_t00048.cc"
+            "translation_unit": "b_t00048.cc"
           },
           "type": "void"
         }
@@ -386,9 +384,9 @@ template <typename T> struct BaseTemplate {
       "namespace": "clanguml::t00048",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00048/b_t00048.h",
+        "file": "b_t00048.h",
         "line": 14,
-        "translation_unit": "../../tests/t00048/b_t00048.cc"
+        "translation_unit": "b_t00048.cc"
       },
       "template_parameters": [
         {
@@ -423,9 +421,9 @@ template <typename T> struct BaseTemplate {
           "name": "a",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00048/a_t00048.h",
+            "file": "a_t00048.h",
             "line": 9,
-            "translation_unit": "../../tests/t00048/a_t00048.cc"
+            "translation_unit": "a_t00048.cc"
           },
           "type": "int"
         }
@@ -450,9 +448,9 @@ template <typename T> struct BaseTemplate {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00048/a_t00048.h",
+            "file": "a_t00048.h",
             "line": 11,
-            "translation_unit": "../../tests/t00048/a_t00048.cc"
+            "translation_unit": "a_t00048.cc"
           },
           "type": "void"
         }
@@ -461,9 +459,9 @@ template <typename T> struct BaseTemplate {
       "namespace": "clanguml::t00048",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00048/a_t00048.h",
+        "file": "a_t00048.h",
         "line": 8,
-        "translation_unit": "../../tests/t00048/a_t00048.cc"
+        "translation_unit": "a_t00048.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -491,9 +489,9 @@ template <typename T> struct BaseTemplate {
           "name": "a",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00048/a_t00048.h",
+            "file": "a_t00048.h",
             "line": 15,
-            "translation_unit": "../../tests/t00048/a_t00048.cc"
+            "translation_unit": "a_t00048.cc"
           },
           "type": "T"
         }
@@ -518,9 +516,9 @@ template <typename T> struct BaseTemplate {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00048/a_t00048.h",
+            "file": "a_t00048.h",
             "line": 17,
-            "translation_unit": "../../tests/t00048/a_t00048.cc"
+            "translation_unit": "a_t00048.cc"
           },
           "type": "void"
         }
@@ -529,9 +527,9 @@ template <typename T> struct BaseTemplate {
       "namespace": "clanguml::t00048",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00048/a_t00048.h",
+        "file": "a_t00048.h",
         "line": 14,
-        "translation_unit": "../../tests/t00048/a_t00048.cc"
+        "translation_unit": "a_t00048.cc"
       },
       "template_parameters": [
         {
@@ -544,11 +542,6 @@ template <typename T> struct BaseTemplate {
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00048_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00048_class.svg b/docs/test_cases/t00048_class.svg
index e850670f..a03cfad9 100644
--- a/docs/test_cases/t00048_class.svg
+++ b/docs/test_cases/t00048_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="226px" preserveAspectRatio="none" style="width:529px;height:226px;" version="1.1" viewBox="0 0 529 226" width="529px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f18htsdjkdzpgs" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1l1y42ojez3mb" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,30 +9,30 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L6" target="_top" title="Base" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L6" xlink:show="new" xlink:title="Base" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f18htsdjkdzpgs)" height="73.6094" id="C_0000010200626899013233" style="stroke: #A80036; stroke-width: 1.5;" width="112" x="81.5" y="8"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L6" target="_top" title="Base" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L6" xlink:show="new" xlink:title="Base" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1l1y42ojez3mb)" height="73.6094" id="C_0000010200626899013233" style="stroke: #A80036; stroke-width: 1.5;" width="112" x="81.5" y="8"/>
       <ellipse cx="119" cy="24" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M119.1094,19.3438 L117.9531,24.4219 L120.2813,24.4219 L119.1094,19.3438 Z M117.625,17.1094 L120.6094,17.1094 L123.9688,29.5 L121.5156,29.5 L120.75,26.4375 L117.4688,26.4375 L116.7188,29.5 L114.2813,29.5 L117.625,17.1094 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="30" x="138" y="28.1543">Base</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="82.5" x2="192.5" y1="40" y2="40"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L9" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L9" xlink:show="new" xlink:title="foo" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L9" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L9" xlink:show="new" xlink:title="foo" xlink:type="simple">
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       <ellipse cx="92.5" cy="51" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L9" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L9" xlink:show="new" xlink:title="foo" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L9" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L9" xlink:show="new" xlink:title="foo" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="86" x="101.5" y="54.2104">foo() = 0 : void</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="82.5" x2="192.5" y1="60.8047" y2="60.8047"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L7" target="_top" title="base" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L7" xlink:show="new" xlink:title="base" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L7" target="_top" title="base" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L7" xlink:show="new" xlink:title="base" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L7" target="_top" title="base" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L7" xlink:show="new" xlink:title="base" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L7" target="_top" title="base" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L7" xlink:show="new" xlink:title="base" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="54" x="101.5" y="75.0151">base : int</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L12" target="_top" title="BaseTemplate" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L12" xlink:show="new" xlink:title="BaseTemplate" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L12" target="_top" title="BaseTemplate" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L12" xlink:show="new" xlink:title="BaseTemplate" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1l1y42ojez3mb)" height="73.6094" id="C_0000630197772543569536" style="stroke: #A80036; stroke-width: 1.5;" width="131" x="284" y="8"/>
       <ellipse cx="299" cy="24" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M299.1094,19.3438 L297.9531,24.4219 L300.2813,24.4219 L299.1094,19.3438 Z M297.625,17.1094 L300.6094,17.1094 L303.9688,29.5 L301.5156,29.5 L300.75,26.4375 L297.4688,26.4375 L296.7188,29.5 L294.2813,29.5 L297.625,17.1094 Z "/>
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@@ -40,45 +40,45 @@
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L15" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L15" xlink:show="new" xlink:title="foo" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L15" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L15" xlink:show="new" xlink:title="foo" xlink:type="simple">
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       <ellipse cx="295" cy="51" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L15" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L15" xlink:show="new" xlink:title="foo" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L15" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L15" xlink:show="new" xlink:title="foo" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="86" x="304" y="54.2104">foo() = 0 : void</text>
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     <line style="stroke: #A80036; stroke-width: 1.5;" x1="285" x2="414" y1="60.8047" y2="60.8047"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L13" target="_top" title="base" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L13" xlink:show="new" xlink:title="base" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L13" target="_top" title="base" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L13" xlink:show="new" xlink:title="base" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L13" target="_top" title="base" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L13" xlink:show="new" xlink:title="base" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/b_t00048.h#L8" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/b_t00048.h#L8" xlink:show="new" xlink:title="B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L8" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L8" xlink:show="new" xlink:title="B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L11" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L11" xlink:show="new" xlink:title="foo" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L11" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L11" xlink:show="new" xlink:title="foo" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L9" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L9" xlink:show="new" xlink:title="b" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L9" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L9" xlink:show="new" xlink:title="b" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L14" target="_top" title="BTemplate" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L14" xlink:show="new" xlink:title="BTemplate" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/b_t00048.h#L17" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/b_t00048.h#L17" xlink:show="new" xlink:title="foo" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L17" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L17" xlink:show="new" xlink:title="foo" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/b_t00048.h#L17" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/b_t00048.h#L17" xlink:show="new" xlink:title="foo" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L17" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L17" xlink:show="new" xlink:title="foo" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="61" x="282" y="188.2104">foo() : void</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L15" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L15" xlink:show="new" xlink:title="b" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/b_t00048.h#L15" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/b_t00048.h#L15" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L15" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L15" xlink:show="new" xlink:title="b" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="26" x="282" y="209.0151">b : T</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L8" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L8" xlink:show="new" xlink:title="A" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1l1y42ojez3mb)" height="73.6094" id="C_0000199333691834211223" style="stroke: #A80036; stroke-width: 1.5;" width="87" x="128" y="142"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/a_t00048.h#L11" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/a_t00048.h#L11" xlink:show="new" xlink:title="foo" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L11" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L11" xlink:show="new" xlink:title="foo" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/a_t00048.h#L11" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/a_t00048.h#L11" xlink:show="new" xlink:title="foo" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L11" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L11" xlink:show="new" xlink:title="foo" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L9" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L9" xlink:show="new" xlink:title="a" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L9" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L9" xlink:show="new" xlink:title="a" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L14" target="_top" title="ATemplate" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L14" xlink:show="new" xlink:title="ATemplate" xlink:type="simple">
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@@ -132,19 +132,19 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L17" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L17" xlink:show="new" xlink:title="foo" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/a_t00048.h#L17" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/a_t00048.h#L17" xlink:show="new" xlink:title="foo" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L17" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L17" xlink:show="new" xlink:title="foo" xlink:type="simple">
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diff --git a/docs/test_cases/t00048_class_mermaid.svg b/docs/test_cases/t00048_class_mermaid.svg
index fcfc62ae..53eda906 100644
--- a/docs/test_cases/t00048_class_mermaid.svg
+++ b/docs/test_cases/t00048_class_mermaid.svg
@@ -94,7 +94,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(132.9375, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L6">
+        <a transform="translate(132.9375, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L6">
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@@ -123,7 +123,7 @@
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-        <a transform="translate(456.65625, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00048/t00048.h#L12">
+        <a transform="translate(456.65625, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/t00048.h#L12">
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@@ -152,7 +152,7 @@
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+        <a transform="translate(57.96875, 231.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L8">
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@@ -181,7 +181,7 @@
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+        <a transform="translate(369.9140625, 231.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/b_t00048.h#L14">
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@@ -210,7 +210,7 @@
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+        <a transform="translate(207.90625, 231.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L8">
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@@ -239,7 +239,7 @@
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+        <a transform="translate(543.3984375, 231.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00048/a_t00048.h#L14">
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diff --git a/docs/test_cases/t00049.md b/docs/test_cases/t00049.md
index 302add68..e70de0d7 100644
--- a/docs/test_cases/t00049.md
+++ b/docs/test_cases/t00049.md
@@ -1,8 +1,6 @@
 # t00049 - Test case configurable type aliases
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00049_class:
     type: class
@@ -14,7 +12,7 @@ diagrams:
       "std::vector<thestring>": string_vector
       "std::map<int,int>": intmap
     glob:
-      - ../../tests/t00049/t00049.cc
+      - t00049.cc
     include:
       namespaces:
         - clanguml::t00049
@@ -71,9 +69,9 @@ struct R {
           "name": "a",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00049/t00049.cc",
+            "file": "t00049.cc",
             "line": 8,
-            "translation_unit": "../../tests/t00049/t00049.cc"
+            "translation_unit": "t00049.cc"
           },
           "type": "T"
         }
@@ -98,9 +96,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00049/t00049.cc",
+            "file": "t00049.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00049/t00049.cc"
+            "translation_unit": "t00049.cc"
           },
           "type": "T &"
         }
@@ -109,9 +107,9 @@ struct R {
       "namespace": "clanguml::t00049",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00049/t00049.cc",
+        "file": "t00049.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00049/t00049.cc"
+        "translation_unit": "t00049.cc"
       },
       "template_parameters": [
         {
@@ -138,9 +136,9 @@ struct R {
       "namespace": "clanguml::t00049",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00049/t00049.cc",
+        "file": "t00049.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00049/t00049.cc"
+        "translation_unit": "t00049.cc"
       },
       "template_parameters": [
         {
@@ -167,9 +165,9 @@ struct R {
       "namespace": "clanguml::t00049",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00049/t00049.cc",
+        "file": "t00049.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00049/t00049.cc"
+        "translation_unit": "t00049.cc"
       },
       "template_parameters": [
         {
@@ -196,9 +194,9 @@ struct R {
       "namespace": "clanguml::t00049",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00049/t00049.cc",
+        "file": "t00049.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00049/t00049.cc"
+        "translation_unit": "t00049.cc"
       },
       "template_parameters": [
         {
@@ -226,9 +224,9 @@ struct R {
           "name": "a_string",
           "source_location": {
             "column": 32,
-            "file": "../../tests/t00049/t00049.cc",
+            "file": "t00049.cc",
             "line": 14,
-            "translation_unit": "../../tests/t00049/t00049.cc"
+            "translation_unit": "t00049.cc"
           },
           "type": "A<std::basic_string<char>>"
         },
@@ -238,9 +236,9 @@ struct R {
           "name": "a_vector_string",
           "source_location": {
             "column": 33,
-            "file": "../../tests/t00049/t00049.cc",
+            "file": "t00049.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00049/t00049.cc"
+            "translation_unit": "t00049.cc"
           },
           "type": "A<std::vector<std::string>>"
         },
@@ -250,9 +248,9 @@ struct R {
           "name": "a_int_map",
           "source_location": {
             "column": 27,
-            "file": "../../tests/t00049/t00049.cc",
+            "file": "t00049.cc",
             "line": 16,
-            "translation_unit": "../../tests/t00049/t00049.cc"
+            "translation_unit": "t00049.cc"
           },
           "type": "A<std::map<int,int>>"
         }
@@ -277,9 +275,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 27,
-            "file": "../../tests/t00049/t00049.cc",
+            "file": "t00049.cc",
             "line": 18,
-            "translation_unit": "../../tests/t00049/t00049.cc"
+            "translation_unit": "t00049.cc"
           },
           "type": "clanguml::t00049::A<std::map<int,int>>"
         },
@@ -307,9 +305,9 @@ struct R {
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00049/t00049.cc",
+            "file": "t00049.cc",
             "line": 20,
-            "translation_unit": "../../tests/t00049/t00049.cc"
+            "translation_unit": "t00049.cc"
           },
           "type": "void"
         }
@@ -318,19 +316,14 @@ struct R {
       "namespace": "clanguml::t00049",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00049/t00049.cc",
+        "file": "t00049.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00049/t00049.cc"
+        "translation_unit": "t00049.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00049_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00049_class.svg b/docs/test_cases/t00049_class.svg
index aae3c9e4..7d511227 100644
--- a/docs/test_cases/t00049_class.svg
+++ b/docs/test_cases/t00049_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1bhuuwk77fl7b" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fxmv890v135bk" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
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   <g>
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@@ -18,23 +18,23 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L10" target="_top" title="get_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L10" xlink:show="new" xlink:title="get_a" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L10" target="_top" title="get_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L10" xlink:show="new" xlink:title="get_a" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L8" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L8" xlink:show="new" xlink:title="a" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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@@ -53,8 +53,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L13" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L13" xlink:show="new" xlink:title="R" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L13" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L13" xlink:show="new" xlink:title="R" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L18" target="_top" title="get_int_map" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L18" xlink:show="new" xlink:title="get_int_map" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L18" target="_top" title="get_int_map" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L18" xlink:show="new" xlink:title="get_int_map" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L18" target="_top" title="get_int_map" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L18" xlink:show="new" xlink:title="get_int_map" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L18" target="_top" title="get_int_map" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L18" xlink:show="new" xlink:title="get_int_map" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L20" target="_top" title="set_int_map" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L20" xlink:show="new" xlink:title="set_int_map" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L20" target="_top" title="set_int_map" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L20" xlink:show="new" xlink:title="set_int_map" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L20" target="_top" title="set_int_map" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L20" xlink:show="new" xlink:title="set_int_map" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L16" target="_top" title="a_int_map" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L16" xlink:show="new" xlink:title="a_int_map" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L16" target="_top" title="a_int_map" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L16" xlink:show="new" xlink:title="a_int_map" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L16" target="_top" title="a_int_map" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L16" xlink:show="new" xlink:title="a_int_map" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L14" target="_top" title="a_string" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L14" xlink:show="new" xlink:title="a_string" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L14" target="_top" title="a_string" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L14" xlink:show="new" xlink:title="a_string" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L14" target="_top" title="a_string" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L14" xlink:show="new" xlink:title="a_string" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="134" x="61" y="100.6245">a_string : A&lt;thestring&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L15" target="_top" title="a_vector_string" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L15" xlink:show="new" xlink:title="a_vector_string" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L15" target="_top" title="a_vector_string" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L15" xlink:show="new" xlink:title="a_vector_string" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="47" y="105.2188"/>
       <ellipse cx="52" cy="110.2188" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L15" target="_top" title="a_vector_string" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L15" xlink:show="new" xlink:title="a_vector_string" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L15" target="_top" title="a_vector_string" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L15" xlink:show="new" xlink:title="a_vector_string" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="198" x="61" y="113.4292">a_vector_string : A&lt;string_vector&gt;</text>
     </a>
     <path d="M74.37,245.14 C88.77,258.53 107.47,275.93 125.05,292.27 " fill="none" id="C_0000654829353386288443-&gt;C_0000372971769516871577" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
diff --git a/docs/test_cases/t00049_class_mermaid.svg b/docs/test_cases/t00049_class_mermaid.svg
index ae59b65b..4e4016f5 100644
--- a/docs/test_cases/t00049_class_mermaid.svg
+++ b/docs/test_cases/t00049_class_mermaid.svg
@@ -126,7 +126,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(212.53125, 400.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L7">
+        <a transform="translate(212.53125, 400.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L7">
           <g title="A" id="classId-C_0000372971769516871577-0" class="node default clickable">
             <rect height="101" width="112.6875" y="-50.5" x="-56.34375" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="56.34375" x1="-56.34375" class="divider"/>
@@ -155,7 +155,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(56.84375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L7">
+        <a transform="translate(56.84375, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L7">
           <g title="A" id="classId-C_0000654829353386288443-1" class="node default clickable">
             <rect height="57" width="97.6875" y="-28.5" x="-48.84375" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="48.84375" x1="-48.84375" class="divider"/>
@@ -174,7 +174,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(212.53125, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L7">
+        <a transform="translate(212.53125, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L7">
           <g title="A" id="classId-C_0000973058255816844469-2" class="node default clickable">
             <rect height="57" width="113.6875" y="-28.5" x="-56.84375" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="56.84375" x1="-56.84375" class="divider"/>
@@ -193,7 +193,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(392.6796875, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L7">
+        <a transform="translate(392.6796875, 271.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L7">
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             <rect height="57" width="146.609375" y="-28.5" x="-73.3046875" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="73.3046875" x1="-73.3046875" class="divider"/>
@@ -212,7 +212,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(212.53125, 91.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00049/t00049.cc#L13">
+        <a transform="translate(212.53125, 91.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00049/t00049.cc#L13">
           <g title="R" id="classId-C_0002288024073053091226-4" class="node default clickable">
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             <line y2="-53.5" y1="-53.5" x2="133.5703125" x1="-133.5703125" class="divider"/>
diff --git a/docs/test_cases/t00050.md b/docs/test_cases/t00050.md
index 9a1771dd..90a25345 100644
--- a/docs/test_cases/t00050.md
+++ b/docs/test_cases/t00050.md
@@ -1,13 +1,11 @@
 # t00050 - Test case for generating notes from comments using jinja templates
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00050_class:
     type: class
     glob:
-      - ../../tests/t00050/t00050.cc
+      - t00050.cc
     comment_parser: clang
     include:
       namespaces:
@@ -238,9 +236,9 @@ class NoComment { };
       "namespace": "clanguml::t00050",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00050/t00050.cc",
+        "file": "t00050.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00050/t00050.cc"
+        "translation_unit": "t00050.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -278,9 +276,9 @@ class NoComment { };
       "namespace": "clanguml::t00050",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00050/t00050.cc",
+        "file": "t00050.cc",
         "line": 24,
-        "translation_unit": "../../tests/t00050/t00050.cc"
+        "translation_unit": "t00050.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -314,9 +312,9 @@ class NoComment { };
       "namespace": "clanguml::t00050",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00050/t00050.cc",
+        "file": "t00050.cc",
         "line": 53,
-        "translation_unit": "../../tests/t00050/t00050.cc"
+        "translation_unit": "t00050.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -348,9 +346,9 @@ class NoComment { };
       "namespace": "clanguml::t00050::utils",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00050/t00050.cc",
+        "file": "t00050.cc",
         "line": 65,
-        "translation_unit": "../../tests/t00050/t00050.cc"
+        "translation_unit": "t00050.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -376,9 +374,9 @@ class NoComment { };
       "namespace": "clanguml::t00050",
       "source_location": {
         "column": 12,
-        "file": "../../tests/t00050/t00050.cc",
+        "file": "t00050.cc",
         "line": 70,
-        "translation_unit": "../../tests/t00050/t00050.cc"
+        "translation_unit": "t00050.cc"
       },
       "type": "enum"
     },
@@ -425,9 +423,9 @@ class NoComment { };
           "name": "t",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00050/t00050.cc",
+            "file": "t00050.cc",
             "line": 82,
-            "translation_unit": "../../tests/t00050/t00050.cc"
+            "translation_unit": "t00050.cc"
           },
           "type": "T[N]"
         },
@@ -437,9 +435,9 @@ class NoComment { };
           "name": "v",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00050/t00050.cc",
+            "file": "t00050.cc",
             "line": 83,
-            "translation_unit": "../../tests/t00050/t00050.cc"
+            "translation_unit": "t00050.cc"
           },
           "type": "V"
         }
@@ -449,9 +447,9 @@ class NoComment { };
       "namespace": "clanguml::t00050",
       "source_location": {
         "column": 48,
-        "file": "../../tests/t00050/t00050.cc",
+        "file": "t00050.cc",
         "line": 81,
-        "translation_unit": "../../tests/t00050/t00050.cc"
+        "translation_unit": "t00050.cc"
       },
       "template_parameters": [
         {
@@ -501,9 +499,9 @@ class NoComment { };
       "namespace": "clanguml::t00050",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00050/t00050.cc",
+        "file": "t00050.cc",
         "line": 91,
-        "translation_unit": "../../tests/t00050/t00050.cc"
+        "translation_unit": "t00050.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -523,19 +521,14 @@ class NoComment { };
       "namespace": "clanguml::t00050",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00050/t00050.cc",
+        "file": "t00050.cc",
         "line": 93,
-        "translation_unit": "../../tests/t00050/t00050.cc"
+        "translation_unit": "t00050.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00050_class",
   "relationships": [],
   "using_namespace": "clanguml::t00050"
diff --git a/docs/test_cases/t00050_class.svg b/docs/test_cases/t00050_class.svg
index 449b3037..e955e835 100644
--- a/docs/test_cases/t00050_class.svg
+++ b/docs/test_cases/t00050_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="684px" preserveAspectRatio="none" style="width:2480px;height:684px;" version="1.1" viewBox="0 0 2480 684" width="2480px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fkb6uzvl440lt" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1poie1aqybmga" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,40 +9,40 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00050/t00050.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00050/t00050.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00050/t00050.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00050/t00050.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00050/t00050.cc#L24" target="_top" title="Lorem ipsum" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00050/t00050.cc#L24" xlink:show="new" xlink:title="Lorem ipsum" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00050/t00050.cc#L24" target="_top" title="Lorem ipsum" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00050/t00050.cc#L24" xlink:show="new" xlink:title="Lorem ipsum" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00050/t00050.cc#L53" target="_top" title="Long comment example" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00050/t00050.cc#L53" xlink:show="new" xlink:title="Long comment example" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00050/t00050.cc#L53" target="_top" title="Long comment example" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00050/t00050.cc#L53" xlink:show="new" xlink:title="Long comment example" xlink:type="simple">
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     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="440" x="25.5" y="548.9888">imperdiet praesent magnis ridiculus congue gravida curabitur dictum</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="453" x="25.5" y="564.1216">sagittis, enim et magna sit inceptos sodales parturient pharetra mollis,</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="386" x="25.5" y="579.2544">aenean vel nostra tellus commodo pretium sapien sociosqu.</text>
-    <path d="M723.5,61 L723.5,86.1328 A0,0 0 0 0 723.5,86.1328 L846,86.1328 L850,368.69 L854,86.1328 L976.5,86.1328 A0,0 0 0 0 976.5,86.1328 L976.5,71 L966.5,61 L723.5,61 A0,0 0 0 0 723.5,61 " fill="#FBFB77" filter="url(#fkb6uzvl440lt)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M723.5,61 L723.5,86.1328 A0,0 0 0 0 723.5,86.1328 L846,86.1328 L850,368.69 L854,86.1328 L976.5,86.1328 A0,0 0 0 0 976.5,86.1328 L976.5,71 L966.5,61 L723.5,61 A0,0 0 0 0 723.5,61 " fill="#FBFB77" filter="url(#f1poie1aqybmga)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M966.5,61 L966.5,71 L976.5,71 L966.5,61 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="232" x="729.5" y="78.0669">This is a short description of class G.</text>
-    <path d="M906,380.5 L906,389 L870.61,393 L906,397 L906,405.6328 A0,0 0 0 0 906,405.6328 L1216,405.6328 A0,0 0 0 0 1216,405.6328 L1216,390.5 L1206,380.5 L906,380.5 A0,0 0 0 0 906,380.5 " fill="#FBFB77" filter="url(#fkb6uzvl440lt)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M906,380.5 L906,389 L870.61,393 L906,397 L906,405.6328 A0,0 0 0 0 906,405.6328 L1216,405.6328 A0,0 0 0 0 1216,405.6328 L1216,390.5 L1206,380.5 L906,380.5 A0,0 0 0 0 906,380.5 " fill="#FBFB77" filter="url(#f1poie1aqybmga)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M1206,380.5 L1206,390.5 L1216,390.5 L1206,380.5 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="289" x="912" y="397.5669">This is an intermediate description of class G.</text>
-    <path d="M726.5,647 L726.5,672.1328 A0,0 0 0 0 726.5,672.1328 L973.5,672.1328 A0,0 0 0 0 973.5,672.1328 L973.5,657 L963.5,647 L854,647 L850,417.01 L846,647 L726.5,647 A0,0 0 0 0 726.5,647 " fill="#FBFB77" filter="url(#fkb6uzvl440lt)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M726.5,647 L726.5,672.1328 A0,0 0 0 0 726.5,672.1328 L973.5,672.1328 A0,0 0 0 0 973.5,672.1328 L973.5,657 L963.5,647 L854,647 L850,417.01 L846,647 L726.5,647 A0,0 0 0 0 726.5,647 " fill="#FBFB77" filter="url(#f1poie1aqybmga)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M963.5,647 L963.5,657 L973.5,657 L963.5,647 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="226" x="732.5" y="664.0669">This is a long description of class G.</text>
-    <path d="M1011.5,53.5 L1011.5,93.7656 L1116.5,93.7656 L1116.5,63.5 L1106.5,53.5 L1011.5,53.5 " fill="#22AA22" filter="url(#fkb6uzvl440lt)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M1011.5,53.5 L1011.5,93.7656 L1116.5,93.7656 L1116.5,63.5 L1106.5,53.5 L1011.5,53.5 " fill="#22AA22" filter="url(#f1poie1aqybmga)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M1106.5,53.5 L1106.5,63.5 L1116.5,63.5 L1106.5,53.5 " fill="#22AA22" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="84" x="1017.5" y="70.5669">Lorem ipsum</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="1021.5" y="85.6997"/>
-    <path d="M1152,38 L1152,108.5313 A0,0 0 0 0 1152,108.5313 L1266.44,108.5313 L1356.27,368.62 L1274.44,108.5313 L1366,108.5313 A0,0 0 0 0 1366,108.5313 L1366,48 L1356,38 L1152,38 A0,0 0 0 0 1152,38 " fill="#882222" filter="url(#fkb6uzvl440lt)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M1152,38 L1152,108.5313 A0,0 0 0 0 1152,108.5313 L1266.44,108.5313 L1356.27,368.62 L1274.44,108.5313 L1366,108.5313 A0,0 0 0 0 1366,108.5313 L1366,48 L1356,38 L1152,38 A0,0 0 0 0 1152,38 " fill="#882222" filter="url(#f1poie1aqybmga)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M1356,38 L1356,48 L1366,48 L1356,38 " fill="#882222" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="41" x="1158" y="55.0669">TODO</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="189" x="1162" y="70.1997">1. Write meaningful comment</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="1162" y="85.3325"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="1162" y="100.4653"/>
-    <path d="M1401.5,38 L1401.5,108.5313 A0,0 0 0 0 1401.5,108.5313 L1441.98,108.5313 L1370.77,368.62 L1449.98,108.5313 L1510.5,108.5313 A0,0 0 0 0 1510.5,108.5313 L1510.5,48 L1500.5,38 L1401.5,38 A0,0 0 0 0 1401.5,38 " fill="#882222" filter="url(#fkb6uzvl440lt)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M1401.5,38 L1401.5,108.5313 A0,0 0 0 0 1401.5,108.5313 L1441.98,108.5313 L1370.77,368.62 L1449.98,108.5313 L1510.5,108.5313 A0,0 0 0 0 1510.5,108.5313 L1510.5,48 L1500.5,38 L1401.5,38 A0,0 0 0 0 1401.5,38 " fill="#882222" filter="url(#f1poie1aqybmga)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M1500.5,38 L1500.5,48 L1510.5,48 L1500.5,38 " fill="#882222" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="41" x="1407.5" y="55.0669">TODO</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="84" x="1411.5" y="70.1997">2. Write tests</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="1411.5" y="85.3325"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="1411.5" y="100.4653"/>
-    <path d="M1546,46 L1546,101.3984 A0,0 0 0 0 1546,101.3984 L1577.2,101.3984 L1381.31,368.81 L1585.2,101.3984 L1656,101.3984 A0,0 0 0 0 1656,101.3984 L1656,56 L1646,46 L1546,46 A0,0 0 0 0 1546,46 " fill="#882222" filter="url(#fkb6uzvl440lt)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M1546,46 L1546,101.3984 A0,0 0 0 0 1546,101.3984 L1577.2,101.3984 L1381.31,368.81 L1585.2,101.3984 L1656,101.3984 A0,0 0 0 0 1656,101.3984 L1656,56 L1646,46 L1546,46 A0,0 0 0 0 1546,46 " fill="#882222" filter="url(#f1poie1aqybmga)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M1646,46 L1646,56 L1656,56 L1646,46 " fill="#882222" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="41" x="1552" y="63.0669">TODO</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="85" x="1556" y="78.1997">3. Implement</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="1556" y="93.3325"/>
-    <path d="M511.5,53.5 L511.5,93.7656 A0,0 0 0 0 511.5,93.7656 L596,93.7656 L600,368.67 L604,93.7656 L688.5,93.7656 A0,0 0 0 0 688.5,93.7656 L688.5,63.5 L678.5,53.5 L511.5,53.5 A0,0 0 0 0 511.5,53.5 " fill="#22AA22" filter="url(#fkb6uzvl440lt)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M511.5,53.5 L511.5,93.7656 A0,0 0 0 0 511.5,93.7656 L596,93.7656 L600,368.67 L604,93.7656 L688.5,93.7656 A0,0 0 0 0 688.5,93.7656 L688.5,63.5 L678.5,53.5 L511.5,53.5 A0,0 0 0 0 511.5,53.5 " fill="#22AA22" filter="url(#f1poie1aqybmga)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M678.5,53.5 L678.5,63.5 L688.5,63.5 L678.5,53.5 " fill="#22AA22" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="156" x="517.5" y="70.5669">Long comment example</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="521.5" y="85.6997"/>
-    <path d="M1691,46 L1691,101.3984 A0,0 0 0 0 1691,101.3984 L1740,101.3984 L1744,368.81 L1748,101.3984 L1797,101.3984 A0,0 0 0 0 1797,101.3984 L1797,56 L1787,46 L1691,46 A0,0 0 0 0 1691,46 " fill="#882222" filter="url(#fkb6uzvl440lt)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M1691,46 L1691,101.3984 A0,0 0 0 0 1691,101.3984 L1740,101.3984 L1744,368.81 L1748,101.3984 L1797,101.3984 A0,0 0 0 0 1797,101.3984 L1797,56 L1787,46 L1691,46 A0,0 0 0 0 1691,46 " fill="#882222" filter="url(#f1poie1aqybmga)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M1787,46 L1787,56 L1797,56 L1787,46 " fill="#882222" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="41" x="1697" y="63.0669">TODO</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="81" x="1701" y="78.1997">Implement...</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="1701" y="93.3325"/>
-    <path d="M1907.5,53.5 L1907.5,93.7656 A0,0 0 0 0 1907.5,93.7656 L1990.9,93.7656 L2088.15,355.9 L1998.9,93.7656 L2068.5,93.7656 A0,0 0 0 0 2068.5,93.7656 L2068.5,63.5 L2058.5,53.5 L1907.5,53.5 A0,0 0 0 0 1907.5,53.5 " fill="#22AA22" filter="url(#fkb6uzvl440lt)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M1907.5,53.5 L1907.5,93.7656 A0,0 0 0 0 1907.5,93.7656 L1990.9,93.7656 L2088.15,355.9 L1998.9,93.7656 L2068.5,93.7656 A0,0 0 0 0 2068.5,93.7656 L2068.5,63.5 L2058.5,53.5 L1907.5,53.5 A0,0 0 0 0 1907.5,53.5 " fill="#22AA22" filter="url(#f1poie1aqybmga)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M2058.5,53.5 L2058.5,63.5 L2068.5,63.5 L2058.5,53.5 " fill="#22AA22" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="140" x="1913.5" y="70.5669">Simple array wrapper.</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="1917.5" y="85.6997"/>
-    <path d="M2104,8 L2104,139.0625 A0,0 0 0 0 2104,139.0625 L2187.79,139.0625 L2114.06,355.63 L2195.79,139.0625 L2326,139.0625 A0,0 0 0 0 2326,139.0625 L2326,18 L2316,8 L2104,8 A0,0 0 0 0 2104,8 " fill="#AAAAFF" filter="url(#fkb6uzvl440lt)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M2104,8 L2104,139.0625 A0,0 0 0 0 2104,139.0625 L2187.79,139.0625 L2114.06,355.63 L2195.79,139.0625 L2326,139.0625 A0,0 0 0 0 2326,139.0625 L2326,18 L2316,8 L2104,8 A0,0 0 0 0 2104,8 " fill="#AAAAFF" filter="url(#f1poie1aqybmga)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M2316,8 L2316,18 L2326,18 L2316,8 " fill="#AAAAFF" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="160" x="2110" y="25.0669">Template parameters</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="2114" y="40.1997"/>
@@ -181,6 +181,6 @@
     <text fill="#000000" font-family="sans-serif" font-size="13" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="10" x="2110" y="115.8638">N</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="95" x="2124" y="115.8638">Size of T array.</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="2114" y="130.9966"/>
-    <path d="M1082.7,93.66 C1096.31,107.11 1115.51,125.1 1134,139 C1175.12,169.92 1195.7,163.57 1233,199 C1287.91,251.15 1332.5,330.1 1352.55,368.86 " fill="none" id="GMN806-C_0000500262098409836244" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
+    <path d="M1082.7,93.66 C1096.31,107.11 1115.51,125.1 1134,139 C1175.12,169.92 1195.7,163.57 1233,199 C1287.91,251.15 1332.5,330.1 1352.55,368.86 " fill="none" id="GMN808-C_0000500262098409836244" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
   </g>
 </svg>
diff --git a/docs/test_cases/t00050_class_mermaid.svg b/docs/test_cases/t00050_class_mermaid.svg
index d6ba0266..ec069114 100644
--- a/docs/test_cases/t00050_class_mermaid.svg
+++ b/docs/test_cases/t00050_class_mermaid.svg
@@ -184,7 +184,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(532.8125, 573.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00050/t00050.cc#L9">
+        <a transform="translate(532.8125, 573.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00050/t00050.cc#L9">
           <g title="A" id="classId-C_0001885563213397742674-0" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -203,7 +203,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(3122.31640625, 573.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00050/t00050.cc#L24">
+        <a transform="translate(3122.31640625, 573.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00050/t00050.cc#L24">
           <g title="Lorem ipsum" id="classId-C_0000500262098409836244-1" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -222,7 +222,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1277.3671875, 573.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00050/t00050.cc#L53">
+        <a transform="translate(1277.3671875, 573.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00050/t00050.cc#L53">
           <g title="Long comment example" id="classId-C_0001663081653671078922-2" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -241,7 +241,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(3731.265625, 573.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00050/t00050.cc#L65">
+        <a transform="translate(3731.265625, 573.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00050/t00050.cc#L65">
           <g title="D" id="classId-C_0001492514566602019299-3" class="node default clickable">
             <rect height="57" width="70.109375" y="-28.5" x="-35.0546875" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="35.0546875" x1="-35.0546875" class="divider"/>
@@ -260,7 +260,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(68.875, 240.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00050/t00050.cc#L70">
+        <a transform="translate(68.875, 240.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00050/t00050.cc#L70">
           <g title="E" id="classId-C_0002027344031570117998-4" class="node default clickable">
             <rect height="145" width="121.75" y="-72.5" x="-60.875" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="60.875" x1="-60.875" class="divider"/>
@@ -294,7 +294,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(3955.734375, 573.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00050/t00050.cc#L81">
+        <a transform="translate(3955.734375, 573.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00050/t00050.cc#L81">
           <g title="Simple array wrapper." id="classId-C_0000793698410848959592-5" class="node default clickable">
             <rect height="101" width="105.109375" y="-50.5" x="-52.5546875" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="52.5546875" x1="-52.5546875" class="divider"/>
@@ -323,7 +323,7 @@
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-        <a transform="translate(2130.421875, 573.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00050/t00050.cc#L91">
+        <a transform="translate(2130.421875, 573.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00050/t00050.cc#L91">
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             <line y2="1.5" y1="1.5" x2="13.7265625" x1="-13.7265625" class="divider"/>
@@ -342,7 +342,7 @@
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           </g>
         </a>
-        <a transform="translate(234.8046875, 240.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00050/t00050.cc#L93">
+        <a transform="translate(234.8046875, 240.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00050/t00050.cc#L93">
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diff --git a/docs/test_cases/t00051.md b/docs/test_cases/t00051.md
index bd773ca3..0f6587fa 100644
--- a/docs/test_cases/t00051.md
+++ b/docs/test_cases/t00051.md
@@ -1,18 +1,15 @@
 # t00051 - Test case for relative paths in lambda names
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00051_class:
     type: class
     glob:
-      - ../../tests/t00051/t00051.cc
+      - t00051.cc
     include:
       namespaces:
         - clanguml::t00051
-    using_namespace:
-      - clanguml::t00051
+    using_namespace: clanguml::t00051
 ```
 ## Source code
 File t00051.cc
@@ -114,9 +111,9 @@ A::custom_thread2 A::start_thread2()
           "name": "f_",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00051/t00051.cc",
+            "file": "t00051.cc",
             "line": 16,
-            "translation_unit": "../../tests/t00051/t00051.cc"
+            "translation_unit": "t00051.cc"
           },
           "type": "F"
         },
@@ -126,9 +123,9 @@ A::custom_thread2 A::start_thread2()
           "name": "ff_",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00051/t00051.cc",
+            "file": "t00051.cc",
             "line": 17,
-            "translation_unit": "../../tests/t00051/t00051.cc"
+            "translation_unit": "t00051.cc"
           },
           "type": "FF"
         }
@@ -162,9 +159,9 @@ A::custom_thread2 A::start_thread2()
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00051/t00051.cc",
+            "file": "t00051.cc",
             "line": 7,
-            "translation_unit": "../../tests/t00051/t00051.cc"
+            "translation_unit": "t00051.cc"
           },
           "type": "void"
         },
@@ -187,9 +184,9 @@ A::custom_thread2 A::start_thread2()
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00051/t00051.cc",
+            "file": "t00051.cc",
             "line": 13,
-            "translation_unit": "../../tests/t00051/t00051.cc"
+            "translation_unit": "t00051.cc"
           },
           "type": "void"
         },
@@ -212,9 +209,9 @@ A::custom_thread2 A::start_thread2()
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00051/t00051.cc",
+            "file": "t00051.cc",
             "line": 14,
-            "translation_unit": "../../tests/t00051/t00051.cc"
+            "translation_unit": "t00051.cc"
           },
           "type": "void"
         }
@@ -223,9 +220,9 @@ A::custom_thread2 A::start_thread2()
       "namespace": "clanguml::t00051",
       "source_location": {
         "column": 47,
-        "file": "../../tests/t00051/t00051.cc",
+        "file": "t00051.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00051/t00051.cc"
+        "translation_unit": "t00051.cc"
       },
       "template_parameters": [
         {
@@ -253,8 +250,8 @@ A::custom_thread2 A::start_thread2()
           "name": "std::thread"
         }
       ],
-      "display_name": "clanguml::t00051::B<(lambda at ../../tests/t00051/t00051.cc:43:18),(lambda at ../../tests/t00051/t00051.cc:43:27)>",
-      "id": "129489662928342298",
+      "display_name": "clanguml::t00051::B<(lambda at t00051.cc:43:18),(lambda at t00051.cc:43:27)>",
+      "id": "1969502737237579476",
       "is_abstract": false,
       "is_nested": false,
       "is_struct": true,
@@ -267,11 +264,11 @@ A::custom_thread2 A::start_thread2()
           "name": "f_",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00051/t00051.cc",
+            "file": "t00051.cc",
             "line": 16,
-            "translation_unit": "../../tests/t00051/t00051.cc"
+            "translation_unit": "t00051.cc"
           },
-          "type": "(lambda at ../../tests/t00051/t00051.cc:43:18)"
+          "type": "(lambda at t00051.cc:43:18)"
         },
         {
           "access": "public",
@@ -279,11 +276,11 @@ A::custom_thread2 A::start_thread2()
           "name": "ff_",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00051/t00051.cc",
+            "file": "t00051.cc",
             "line": 17,
-            "translation_unit": "../../tests/t00051/t00051.cc"
+            "translation_unit": "t00051.cc"
           },
-          "type": "(lambda at ../../tests/t00051/t00051.cc:43:27)"
+          "type": "(lambda at t00051.cc:43:27)"
         }
       ],
       "methods": [
@@ -306,18 +303,18 @@ A::custom_thread2 A::start_thread2()
           "parameters": [
             {
               "name": "f",
-              "type": "(lambda at ../../tests/t00051/t00051.cc:43:18) &&"
+              "type": "(lambda at t00051.cc:43:18) &&"
             },
             {
               "name": "ff",
-              "type": "(lambda at ../../tests/t00051/t00051.cc:43:27) &&"
+              "type": "(lambda at t00051.cc:43:27) &&"
             }
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00051/t00051.cc",
+            "file": "t00051.cc",
             "line": 7,
-            "translation_unit": "../../tests/t00051/t00051.cc"
+            "translation_unit": "t00051.cc"
           },
           "type": "void"
         },
@@ -340,9 +337,9 @@ A::custom_thread2 A::start_thread2()
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00051/t00051.cc",
+            "file": "t00051.cc",
             "line": 13,
-            "translation_unit": "../../tests/t00051/t00051.cc"
+            "translation_unit": "t00051.cc"
           },
           "type": "void"
         },
@@ -365,9 +362,9 @@ A::custom_thread2 A::start_thread2()
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00051/t00051.cc",
+            "file": "t00051.cc",
             "line": 14,
-            "translation_unit": "../../tests/t00051/t00051.cc"
+            "translation_unit": "t00051.cc"
           },
           "type": "void"
         }
@@ -376,22 +373,22 @@ A::custom_thread2 A::start_thread2()
       "namespace": "clanguml::t00051",
       "source_location": {
         "column": 47,
-        "file": "../../tests/t00051/t00051.cc",
+        "file": "t00051.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00051/t00051.cc"
+        "translation_unit": "t00051.cc"
       },
       "template_parameters": [
         {
           "is_variadic": false,
           "kind": "argument",
           "template_parameters": [],
-          "type": "(lambda at ../../tests/t00051/t00051.cc:43:18)"
+          "type": "(lambda at t00051.cc:43:18)"
         },
         {
           "is_variadic": false,
           "kind": "argument",
           "template_parameters": [],
-          "type": "(lambda at ../../tests/t00051/t00051.cc:43:27)"
+          "type": "(lambda at t00051.cc:43:27)"
         }
       ],
       "type": "class"
@@ -426,9 +423,9 @@ A::custom_thread2 A::start_thread2()
           "parameters": [],
           "source_location": {
             "column": 27,
-            "file": "../../tests/t00051/t00051.cc",
+            "file": "t00051.cc",
             "line": 33,
-            "translation_unit": "../../tests/t00051/t00051.cc"
+            "translation_unit": "t00051.cc"
           },
           "type": "custom_thread1"
         },
@@ -451,9 +448,9 @@ A::custom_thread2 A::start_thread2()
           "parameters": [],
           "source_location": {
             "column": 27,
-            "file": "../../tests/t00051/t00051.cc",
+            "file": "t00051.cc",
             "line": 39,
-            "translation_unit": "../../tests/t00051/t00051.cc"
+            "translation_unit": "t00051.cc"
           },
           "type": "custom_thread2"
         },
@@ -476,11 +473,11 @@ A::custom_thread2 A::start_thread2()
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00051/t00051.cc",
+            "file": "t00051.cc",
             "line": 41,
-            "translation_unit": "../../tests/t00051/t00051.cc"
+            "translation_unit": "t00051.cc"
           },
-          "type": "clanguml::t00051::B<(lambda at ../../tests/t00051/t00051.cc:43:18),(lambda at ../../tests/t00051/t00051.cc:43:27)>"
+          "type": "clanguml::t00051::B<(lambda at t00051.cc:43:18),(lambda at t00051.cc:43:27)>"
         },
         {
           "access": "private",
@@ -501,20 +498,20 @@ A::custom_thread2 A::start_thread2()
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00051/t00051.cc",
+            "file": "t00051.cc",
             "line": 46,
-            "translation_unit": "../../tests/t00051/t00051.cc"
+            "translation_unit": "t00051.cc"
           },
-          "type": "(lambda at ../../tests/t00051/t00051.cc:48:16)"
+          "type": "(lambda at t00051.cc:48:16)"
         }
       ],
       "name": "A",
       "namespace": "clanguml::t00051",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00051/t00051.cc",
+        "file": "t00051.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00051/t00051.cc"
+        "translation_unit": "t00051.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -570,9 +567,9 @@ A::custom_thread2 A::start_thread2()
       "namespace": "clanguml::t00051",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t00051/t00051.cc",
+        "file": "t00051.cc",
         "line": 23,
-        "translation_unit": "../../tests/t00051/t00051.cc"
+        "translation_unit": "t00051.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -614,14 +611,14 @@ A::custom_thread2 A::start_thread2()
           "parameters": [
             {
               "name": "",
-              "type": "(lambda at ../../tests/t00051/t00051.cc:59:27) &&"
+              "type": "(lambda at t00051.cc:59:27) &&"
             }
           ],
           "source_location": {
             "column": 28,
-            "file": "../../tests/t00051/t00051.cc",
+            "file": "t00051.cc",
             "line": 36,
-            "translation_unit": "../../tests/t00051/t00051.cc"
+            "translation_unit": "t00051.cc"
           },
           "type": "void"
         }
@@ -630,19 +627,14 @@ A::custom_thread2 A::start_thread2()
       "namespace": "clanguml::t00051",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t00051/t00051.cc",
+        "file": "t00051.cc",
         "line": 35,
-        "translation_unit": "../../tests/t00051/t00051.cc"
+        "translation_unit": "t00051.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00051_class",
   "relationships": [
     {
@@ -654,18 +646,18 @@ A::custom_thread2 A::start_thread2()
     {
       "access": "public",
       "destination": "486675674447050206",
-      "source": "129489662928342298",
+      "source": "1969502737237579476",
       "type": "instantiation"
     },
     {
       "access": "private",
       "destination": "1911564114172366679",
-      "source": "129489662928342298",
+      "source": "1969502737237579476",
       "type": "extension"
     },
     {
       "access": "public",
-      "destination": "129489662928342298",
+      "destination": "1969502737237579476",
       "source": "1064663612772326174",
       "type": "dependency"
     },
diff --git a/docs/test_cases/t00051_class.svg b/docs/test_cases/t00051_class.svg
index 34a8ffb7..cefcead2 100644
--- a/docs/test_cases/t00051_class.svg
+++ b/docs/test_cases/t00051_class.svg
@@ -1,6 +1,6 @@
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@@ -9,134 +9,136 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L7" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L7" xlink:show="new" xlink:title="B" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="366" y="514.2104">B(F &amp;&amp; f, FF &amp;&amp; ff) : void</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L13" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L13" xlink:show="new" xlink:title="f" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L13" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L13" xlink:show="new" xlink:title="f" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L13" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L13" xlink:show="new" xlink:title="f" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="47" x="391" y="535.0151">f() : void</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L13" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L13" xlink:show="new" xlink:title="f" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="47" x="366" y="535.0151">f() : void</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L14" target="_top" title="ff" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L14" xlink:show="new" xlink:title="ff" xlink:type="simple">
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-      <ellipse cx="382" cy="544.6094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L14" target="_top" title="ff" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L14" xlink:show="new" xlink:title="ff" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="352" y="539.6094"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L14" target="_top" title="ff" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L14" xlink:show="new" xlink:title="ff" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="51" x="391" y="547.8198">ff() : void</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L14" target="_top" title="ff" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L14" xlink:show="new" xlink:title="ff" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="51" x="366" y="547.8198">ff() : void</text>
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-    <line style="stroke: #A80036; stroke-width: 1.5;" x1="372" x2="541" y1="554.4141" y2="554.4141"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L16" target="_top" title="f_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L16" xlink:show="new" xlink:title="f_" xlink:type="simple">
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-      <ellipse cx="382" cy="565.4141" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="347" x2="516" y1="554.4141" y2="554.4141"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L16" target="_top" title="f_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L16" xlink:show="new" xlink:title="f_" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="352" y="560.4141"/>
+      <ellipse cx="357" cy="565.4141" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L16" target="_top" title="f_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L16" xlink:show="new" xlink:title="f_" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="28" x="391" y="568.6245">f_ : F</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L16" target="_top" title="f_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L16" xlink:show="new" xlink:title="f_" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="28" x="366" y="568.6245">f_ : F</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L17" target="_top" title="ff_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L17" xlink:show="new" xlink:title="ff_" xlink:type="simple">
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-      <ellipse cx="382" cy="578.2188" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L17" target="_top" title="ff_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L17" xlink:show="new" xlink:title="ff_" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="352" y="573.2188"/>
+      <ellipse cx="357" cy="578.2188" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L17" target="_top" title="ff_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L17" xlink:show="new" xlink:title="ff_" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="38" x="391" y="581.4292">ff_ : FF</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L17" target="_top" title="ff_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L17" xlink:show="new" xlink:title="ff_" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="38" x="366" y="581.4292">ff_ : FF</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L6" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L6" xlink:show="new" xlink:title="B" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f139kv37lnzcvd)" height="120.0234" id="C_0000129489662928342298" style="stroke: #A80036; stroke-width: 1.5;" width="673" x="120" y="288"/>
-      <ellipse cx="148.95" cy="304" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
-      <path d="M151.9188,309.6406 Q151.3406,309.9375 150.7,310.0781 Q150.0594,310.2344 149.3563,310.2344 Q146.8563,310.2344 145.5281,308.5938 Q144.2156,306.9375 144.2156,303.8125 Q144.2156,300.6875 145.5281,299.0313 Q146.8563,297.375 149.3563,297.375 Q150.0594,297.375 150.7,297.5313 Q151.3563,297.6875 151.9188,297.9844 L151.9188,300.7031 Q151.2938,300.125 150.7,299.8594 Q150.1063,299.5781 149.4813,299.5781 Q148.1375,299.5781 147.45,300.6563 Q146.7625,301.7188 146.7625,303.8125 Q146.7625,305.9063 147.45,306.9844 Q148.1375,308.0469 149.4813,308.0469 Q150.1063,308.0469 150.7,307.7813 Q151.2938,307.5 151.9188,306.9219 L151.9188,309.6406 Z "/>
-      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="610" x="166.05" y="308.1543">B&lt;(lambda at ../../tests/t00051/t00051.cc:43:18),(lambda at ../../tests/t00051/t00051.cc:43:27)&gt;</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L6" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L6" xlink:show="new" xlink:title="B" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f13cmjuctsf88y)" height="120.0234" id="C_0001969502737237579476" style="stroke: #A80036; stroke-width: 1.5;" width="473" x="195" y="288"/>
+      <ellipse cx="239.25" cy="304" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
+      <path d="M242.2188,309.6406 Q241.6406,309.9375 241,310.0781 Q240.3594,310.2344 239.6563,310.2344 Q237.1563,310.2344 235.8281,308.5938 Q234.5156,306.9375 234.5156,303.8125 Q234.5156,300.6875 235.8281,299.0313 Q237.1563,297.375 239.6563,297.375 Q240.3594,297.375 241,297.5313 Q241.6563,297.6875 242.2188,297.9844 L242.2188,300.7031 Q241.5938,300.125 241,299.8594 Q240.4063,299.5781 239.7813,299.5781 Q238.4375,299.5781 237.75,300.6563 Q237.0625,301.7188 237.0625,303.8125 Q237.0625,305.9063 237.75,306.9844 Q238.4375,308.0469 239.7813,308.0469 Q240.4063,308.0469 241,307.7813 Q241.5938,307.5 242.2188,306.9219 L242.2188,309.6406 Z "/>
+      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="259.75" y="308.1543">B</text>
+      <rect fill="#FFFFFF" height="15.9688" style="stroke: #000000; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" width="366" x="305" y="285"/>
+      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="364" x="306" y="297.1387">(lambda at t00051.cc:43:18),(lambda at t00051.cc:43:27)</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L7" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L7" xlink:show="new" xlink:title="B" xlink:type="simple">
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-      <ellipse cx="131" cy="331" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L7" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L7" xlink:show="new" xlink:title="B" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L7" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L7" xlink:show="new" xlink:title="B" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="647" x="140" y="334.2104">B((lambda at ../../tests/t00051/t00051.cc:43:18) &amp;&amp; f, (lambda at ../../tests/t00051/t00051.cc:43:27) &amp;&amp; ff) : void</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L7" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L7" xlink:show="new" xlink:title="B" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="447" x="215" y="334.2104">B((lambda at t00051.cc:43:18) &amp;&amp; f, (lambda at t00051.cc:43:27) &amp;&amp; ff) : void</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L13" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L13" xlink:show="new" xlink:title="f" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="47" x="140" y="355.0151">f() : void</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L13" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L13" xlink:show="new" xlink:title="f" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="47" x="215" y="355.0151">f() : void</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L14" target="_top" title="ff" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L14" xlink:show="new" xlink:title="ff" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L14" target="_top" title="ff" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L14" xlink:show="new" xlink:title="ff" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L14" target="_top" title="ff" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L14" xlink:show="new" xlink:title="ff" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="51" x="140" y="367.8198">ff() : void</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L14" target="_top" title="ff" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L14" xlink:show="new" xlink:title="ff" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="51" x="215" y="367.8198">ff() : void</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L16" target="_top" title="f_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L16" xlink:show="new" xlink:title="f_" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L16" target="_top" title="f_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L16" xlink:show="new" xlink:title="f_" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="282" x="140" y="388.6245">f_ : (lambda at ../../tests/t00051/t00051.cc:43:18)</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L16" target="_top" title="f_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L16" xlink:show="new" xlink:title="f_" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="182" x="215" y="388.6245">f_ : (lambda at t00051.cc:43:18)</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L17" target="_top" title="ff_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L17" xlink:show="new" xlink:title="ff_" xlink:type="simple">
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-      <ellipse cx="131" cy="398.2188" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L17" target="_top" title="ff_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L17" xlink:show="new" xlink:title="ff_" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L17" target="_top" title="ff_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L17" xlink:show="new" xlink:title="ff_" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="286" x="140" y="401.4292">ff_ : (lambda at ../../tests/t00051/t00051.cc:43:27)</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L17" target="_top" title="ff_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L17" xlink:show="new" xlink:title="ff_" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="186" x="215" y="401.4292">ff_ : (lambda at t00051.cc:43:27)</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L20" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L20" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L20" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L20" xlink:show="new" xlink:title="A" xlink:type="simple">
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+      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="443.75" y="149.1543">A</text>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="196" x2="667" y1="161" y2="161"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L46" target="_top" title="get_function" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L46" xlink:show="new" xlink:title="get_function" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L46" target="_top" title="get_function" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L46" xlink:show="new" xlink:title="get_function" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="201" y="167"/>
+      <rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="203" y="169"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L46" target="_top" title="get_function" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L46" xlink:show="new" xlink:title="get_function" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="349" x="140" y="175.2104">get_function() : (lambda at ../../tests/t00051/t00051.cc:48:16)</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L46" target="_top" title="get_function" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L46" xlink:show="new" xlink:title="get_function" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="249" x="215" y="175.2104">get_function() : (lambda at t00051.cc:48:16)</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L33" target="_top" title="start_thread1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L33" xlink:show="new" xlink:title="start_thread1" xlink:type="simple">
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-      <rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="128" y="181.8047"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L33" target="_top" title="start_thread1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L33" xlink:show="new" xlink:title="start_thread1" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="201" y="179.8047"/>
+      <rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="203" y="181.8047"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L33" target="_top" title="start_thread1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L33" xlink:show="new" xlink:title="start_thread1" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="189" x="140" y="188.0151">start_thread1() : custom_thread1</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L33" target="_top" title="start_thread1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L33" xlink:show="new" xlink:title="start_thread1" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="189" x="215" y="188.0151">start_thread1() : custom_thread1</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L39" target="_top" title="start_thread2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L39" xlink:show="new" xlink:title="start_thread2" xlink:type="simple">
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-      <rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="128" y="194.6094"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L39" target="_top" title="start_thread2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L39" xlink:show="new" xlink:title="start_thread2" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="201" y="192.6094"/>
+      <rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="203" y="194.6094"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L39" target="_top" title="start_thread2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L39" xlink:show="new" xlink:title="start_thread2" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="189" x="140" y="200.8198">start_thread2() : custom_thread2</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L39" target="_top" title="start_thread2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L39" xlink:show="new" xlink:title="start_thread2" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="189" x="215" y="200.8198">start_thread2() : custom_thread2</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L41" target="_top" title="start_thread3" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L41" xlink:show="new" xlink:title="start_thread3" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="126" y="205.4141"/>
-      <rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="128" y="207.4141"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L41" target="_top" title="start_thread3" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L41" xlink:show="new" xlink:title="start_thread3" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="201" y="205.4141"/>
+      <rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="203" y="207.4141"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L41" target="_top" title="start_thread3" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L41" xlink:show="new" xlink:title="start_thread3" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="647" x="140" y="213.6245">start_thread3() : B&lt;(lambda at ../../tests/t00051/t00051.cc:43:18),(lambda at ../../tests/t00051/t00051.cc:43:27)&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L41" target="_top" title="start_thread3" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L41" xlink:show="new" xlink:title="start_thread3" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="447" x="215" y="213.6245">start_thread3() : B&lt;(lambda at t00051.cc:43:18),(lambda at t00051.cc:43:27)&gt;</text>
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-    <line style="stroke: #A80036; stroke-width: 1.5;" x1="121" x2="792" y1="220.2188" y2="220.2188"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L23" target="_top" title="A##custom_thread1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L23" xlink:show="new" xlink:title="A##custom_thread1" xlink:type="simple">
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+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="196" x2="667" y1="220.2188" y2="220.2188"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L23" target="_top" title="A##custom_thread1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L23" xlink:show="new" xlink:title="A##custom_thread1" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f13cmjuctsf88y)" height="60.8047" id="C_0000267762118222214764" style="stroke: #A80036; stroke-width: 1.5;" width="447" x="6" y="8"/>
       <ellipse cx="166.25" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M169.2188,29.6406 Q168.6406,29.9375 168,30.0781 Q167.3594,30.2344 166.6563,30.2344 Q164.1563,30.2344 162.8281,28.5938 Q161.5156,26.9375 161.5156,23.8125 Q161.5156,20.6875 162.8281,19.0313 Q164.1563,17.375 166.6563,17.375 Q167.3594,17.375 168,17.5313 Q168.6563,17.6875 169.2188,17.9844 L169.2188,20.7031 Q168.5938,20.125 168,19.8594 Q167.4063,19.5781 166.7813,19.5781 Q165.4375,19.5781 164.75,20.6563 Q164.0625,21.7188 164.0625,23.8125 Q164.0625,25.9063 164.75,26.9844 Q165.4375,28.0469 166.7813,28.0469 Q167.4063,28.0469 168,27.7813 Q168.5938,27.5 169.2188,26.9219 L169.2188,29.6406 Z "/>
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       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="421" x="26" y="54.2104">custom_thread1&lt;Function,Args...&gt;(Function &amp;&amp; f, Args &amp;&amp;... args) : void</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="452" y1="60.8047" y2="60.8047"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L35" target="_top" title="A##custom_thread2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L35" xlink:show="new" xlink:title="A##custom_thread2" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f139kv37lnzcvd)" height="60.8047" id="C_0000728501319748477470" style="stroke: #A80036; stroke-width: 1.5;" width="390" x="488.5" y="8"/>
-      <ellipse cx="620.25" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
-      <path d="M623.2188,29.6406 Q622.6406,29.9375 622,30.0781 Q621.3594,30.2344 620.6563,30.2344 Q618.1563,30.2344 616.8281,28.5938 Q615.5156,26.9375 615.5156,23.8125 Q615.5156,20.6875 616.8281,19.0313 Q618.1563,17.375 620.6563,17.375 Q621.3594,17.375 622,17.5313 Q622.6563,17.6875 623.2188,17.9844 L623.2188,20.7031 Q622.5938,20.125 622,19.8594 Q621.4063,19.5781 620.7813,19.5781 Q619.4375,19.5781 618.75,20.6563 Q618.0625,21.7188 618.0625,23.8125 Q618.0625,25.9063 618.75,26.9844 Q619.4375,28.0469 620.7813,28.0469 Q621.4063,28.0469 622,27.7813 Q622.5938,27.5 623.2188,26.9219 L623.2188,29.6406 Z "/>
-      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="118" x="640.75" y="28.1543">A::custom_thread2</text>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="489.5" x2="877.5" y1="40" y2="40"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L35" target="_top" title="A##custom_thread2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L35" xlink:show="new" xlink:title="A##custom_thread2" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f13cmjuctsf88y)" height="60.8047" id="C_0000728501319748477470" style="stroke: #A80036; stroke-width: 1.5;" width="290" x="488.5" y="8"/>
+      <ellipse cx="570.25" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
+      <path d="M573.2188,29.6406 Q572.6406,29.9375 572,30.0781 Q571.3594,30.2344 570.6563,30.2344 Q568.1563,30.2344 566.8281,28.5938 Q565.5156,26.9375 565.5156,23.8125 Q565.5156,20.6875 566.8281,19.0313 Q568.1563,17.375 570.6563,17.375 Q571.3594,17.375 572,17.5313 Q572.6563,17.6875 573.2188,17.9844 L573.2188,20.7031 Q572.5938,20.125 572,19.8594 Q571.4063,19.5781 570.7813,19.5781 Q569.4375,19.5781 568.75,20.6563 Q568.0625,21.7188 568.0625,23.8125 Q568.0625,25.9063 568.75,26.9844 Q569.4375,28.0469 570.7813,28.0469 Q571.4063,28.0469 572,27.7813 Q572.5938,27.5 573.2188,26.9219 L573.2188,29.6406 Z "/>
+      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="118" x="590.75" y="28.1543">A::custom_thread2</text>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="489.5" x2="777.5" y1="40" y2="40"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L36" target="_top" title="thread" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L36" xlink:show="new" xlink:title="thread" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L36" target="_top" title="thread" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L36" xlink:show="new" xlink:title="thread" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L36" target="_top" title="thread" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L36" xlink:show="new" xlink:title="thread" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="364" x="508.5" y="54.2104">thread((lambda at ../../tests/t00051/t00051.cc:59:27) &amp;&amp;) : void</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L36" target="_top" title="thread" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L36" xlink:show="new" xlink:title="thread" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="264" x="508.5" y="54.2104">thread((lambda at t00051.cc:59:27) &amp;&amp;) : void</text>
     </a>
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+    <line style="stroke: #A80036; stroke-width: 1.0;" x1="347.2165" x2="360.43" y1="119.9276" y2="128.95"/>
+    <line style="stroke: #A80036; stroke-width: 1.0;" x1="358.3344" x2="349.3121" y1="117.8321" y2="131.0456"/>
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diff --git a/docs/test_cases/t00051_class_mermaid.svg b/docs/test_cases/t00051_class_mermaid.svg
index d9b2b0cb..539b4cf2 100644
--- a/docs/test_cases/t00051_class_mermaid.svg
+++ b/docs/test_cases/t00051_class_mermaid.svg
@@ -1,4 +1,4 @@
-<svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" aria-roledescription="classDiagram" role="graphics-document document" viewBox="0 0 1801.15625 595" style="max-width: 1801.16px; background-color: white;" width="1801.15625" id="my-svg">
+<svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" aria-roledescription="classDiagram" role="graphics-document document" viewBox="0 0 1446.28125 595" style="max-width: 1446.28px; background-color: white;" width="1446.28125" id="my-svg">
   <style>#my-svg{font-family:"trebuchet ms",verdana,arial,sans-serif;font-size:16px;fill:#333;}#my-svg .error-icon{fill:#552222;}#my-svg .error-text{fill:#552222;stroke:#552222;}#my-svg .edge-thickness-normal{stroke-width:2px;}#my-svg .edge-thickness-thick{stroke-width:3.5px;}#my-svg .edge-pattern-solid{stroke-dasharray:0;}#my-svg .edge-pattern-dashed{stroke-dasharray:3;}#my-svg .edge-pattern-dotted{stroke-dasharray:2;}#my-svg .marker{fill:#333333;stroke:#333333;}#my-svg .marker.cross{stroke:#333333;}#my-svg svg{font-family:"trebuchet ms",verdana,arial,sans-serif;font-size:16px;}#my-svg g.classGroup text{fill:#9370DB;fill:#131300;stroke:none;font-family:"trebuchet ms",verdana,arial,sans-serif;font-size:10px;}#my-svg g.classGroup text .title{font-weight:bolder;}#my-svg .nodeLabel,#my-svg .edgeLabel{color:#131300;}#my-svg .edgeLabel .label rect{fill:#ECECFF;}#my-svg .label text{fill:#131300;}#my-svg .edgeLabel .label span{background:#ECECFF;}#my-svg .classTitle{font-weight:bolder;}#my-svg .node rect,#my-svg .node circle,#my-svg .node ellipse,#my-svg .node polygon,#my-svg .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#my-svg .divider{stroke:#9370DB;stroke-width:1;}#my-svg g.clickable{cursor:pointer;}#my-svg g.classGroup rect{fill:#ECECFF;stroke:#9370DB;}#my-svg g.classGroup line{stroke:#9370DB;stroke-width:1;}#my-svg .classLabel .box{stroke:none;stroke-width:0;fill:#ECECFF;opacity:0.5;}#my-svg .classLabel .label{fill:#9370DB;font-size:10px;}#my-svg .relation{stroke:#333333;stroke-width:1;fill:none;}#my-svg .dashed-line{stroke-dasharray:3;}#my-svg .dotted-line{stroke-dasharray:1 2;}#my-svg #compositionStart,#my-svg .composition{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#my-svg #compositionEnd,#my-svg .composition{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#my-svg #dependencyStart,#my-svg .dependency{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#my-svg #dependencyStart,#my-svg .dependency{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#my-svg #extensionStart,#my-svg .extension{fill:#ECECFF!important;stroke:#333333!important;stroke-width:1;}#my-svg #extensionEnd,#my-svg .extension{fill:#ECECFF!important;stroke:#333333!important;stroke-width:1;}#my-svg #aggregationStart,#my-svg .aggregation{fill:#ECECFF!important;stroke:#333333!important;stroke-width:1;}#my-svg #aggregationEnd,#my-svg .aggregation{fill:#ECECFF!important;stroke:#333333!important;stroke-width:1;}#my-svg #lollipopStart,#my-svg .lollipop{fill:#ECECFF!important;stroke:#333333!important;stroke-width:1;}#my-svg #lollipopEnd,#my-svg .lollipop{fill:#ECECFF!important;stroke:#333333!important;stroke-width:1;}#my-svg .edgeTerminals{font-size:11px;}#my-svg .classTitleText{text-anchor:middle;font-size:18px;fill:#333;}#my-svg :root{--mermaid-font-family:"trebuchet ms",verdana,arial,sans-serif;}</style>
   <g>
     <defs>
@@ -50,10 +50,10 @@
     <g class="root">
       <g class="clusters"/>
       <g class="edgePaths">
-        <path marker-end="url(#classDiagram-extensionEnd)" style="fill:none" class="edge-pattern-dashed relation" id="id1" d="M410.90625,370L410.90625,374.1666666666667C410.90625,378.3333333333333,410.90625,386.6666666666667,410.90625,395C410.90625,403.3333333333333,410.90625,411.6666666666667,410.90625,415.8333333333333L410.90625,420"/>
-        <path marker-end="url(#classDiagram-dependencyEnd)" style="fill:none" class="edge-pattern-dashed relation" id="id2" d="M662.125,140.60172008636218L620.2552083333334,146.83476673863515C578.3854166666666,153.06781339090813,494.6458333333333,165.53390669545408,452.7760416666667,175.93362001439368C410.90625,186.33333333333334,410.90625,194.66666666666666,410.90625,198.83333333333334L410.90625,203"/>
-        <path marker-start="url(#classDiagram-lollipopStart)" style="fill:none" class="edge-pattern-solid relation" id="id3" d="M1065.8515625,153L1065.8515625,157.16666666666666C1065.8515625,161.33333333333334,1065.8515625,169.66666666666666,1065.8515625,185.33333333333334C1065.8515625,201,1065.8515625,224,1065.8515625,235.5L1065.8515625,247"/>
-        <path marker-start="url(#classDiagram-lollipopStart)" style="fill:none" class="edge-pattern-solid relation" id="id4" d="M1429.966546474359,153L1450.8926949786326,157.16666666666666C1471.818843482906,161.33333333333334,1513.6711404914531,169.66666666666666,1534.5972889957266,185.33333333333334C1555.5234375,201,1555.5234375,224,1555.5234375,235.5L1555.5234375,247"/>
+        <path marker-end="url(#classDiagram-extensionEnd)" style="fill:none" class="edge-pattern-dashed relation" id="id1" d="M292.6171875,370L292.6171875,374.1666666666667C292.6171875,378.3333333333333,292.6171875,386.6666666666667,292.6171875,395C292.6171875,403.3333333333333,292.6171875,411.6666666666667,292.6171875,415.8333333333333L292.6171875,420"/>
+        <path marker-end="url(#classDiagram-dependencyEnd)" style="fill:none" class="edge-pattern-dashed relation" id="id2" d="M543.8359375,132.3584405753217L501.9661458333333,139.96536714610144C460.0963541666667,147.57229371688115,376.3567708333333,162.78614685844056,334.4869791666667,174.55974009588695C292.6171875,186.33333333333334,292.6171875,194.66666666666666,292.6171875,198.83333333333334L292.6171875,203"/>
+        <path marker-start="url(#classDiagram-lollipopStart)" style="fill:none" class="edge-pattern-solid relation" id="id3" d="M829.2734375,153L829.2734375,157.16666666666666C829.2734375,161.33333333333334,829.2734375,169.66666666666666,829.2734375,185.33333333333334C829.2734375,201,829.2734375,224,829.2734375,235.5L829.2734375,247"/>
+        <path marker-start="url(#classDiagram-lollipopStart)" style="fill:none" class="edge-pattern-solid relation" id="id4" d="M1114.7109375,145.1426043878273L1138.8919270833333,150.61883698985608C1163.0729166666667,156.09506959188488,1211.4348958333333,167.04753479594243,1235.6158854166667,184.02376739797123C1259.796875,201,1259.796875,224,1259.796875,235.5L1259.796875,247"/>
       </g>
       <g class="edgeLabels">
         <g transform="translate(undefined, undefined)" class="edgeLabel">
@@ -102,7 +102,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(410.90625, 503.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L6">
+        <a transform="translate(292.6171875, 503.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L6">
           <g title="B" id="classId-C_0000486675674447050206-0" class="node default clickable">
             <rect height="167" width="200.09375" y="-83.5" x="-100.046875" class="outer title-state"/>
             <line y2="-53.5" y1="-53.5" x2="100.046875" x1="-100.046875" class="divider"/>
@@ -146,43 +146,43 @@
             </g>
           </g>
         </a>
-        <a transform="translate(410.90625, 286.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L6">
-          <g title="B" id="classId-C_0000129489662928342298-1" class="node default clickable">
-            <rect height="167" width="805.8125" y="-83.5" x="-402.90625" class="outer title-state"/>
-            <line y2="-53.5" y1="-53.5" x2="402.90625" x1="-402.90625" class="divider"/>
-            <line y2="6.5" y1="6.5" x2="402.90625" x1="-402.90625" class="divider"/>
+        <a transform="translate(292.6171875, 286.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L6">
+          <g title="B" id="classId-C_0001969502737237579476-1" class="node default clickable">
+            <rect height="167" width="569.234375" y="-83.5" x="-284.6171875" class="outer title-state"/>
+            <line y2="-53.5" y1="-53.5" x2="284.6171875" x1="-284.6171875" class="divider"/>
+            <line y2="6.5" y1="6.5" x2="284.6171875" x1="-284.6171875" class="divider"/>
             <g class="label">
               <foreignObject height="0" width="0">
                 <div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; white-space: nowrap;">
                   <span class="nodeLabel"/>
                 </div>
               </foreignObject>
-              <foreignObject transform="translate( -348.1796875, -76)" height="18" width="696.359375" class="classTitle">
+              <foreignObject transform="translate( -225.4453125, -76)" height="18" width="450.890625" class="classTitle">
                 <div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; white-space: nowrap;">
-                  <span class="nodeLabel">B&lt;(lambda at ../../tests/t00051/t00051.cc:43:18),(lambda at ../../tests/t00051/t00051.cc:43:27)&gt;</span>
+                  <span class="nodeLabel">B&lt;(lambda at t00051.cc:43:18),(lambda at t00051.cc:43:27)&gt;</span>
                 </div>
               </foreignObject>
-              <foreignObject transform="translate( -395.40625, -42)" height="18" width="353.546875">
+              <foreignObject transform="translate( -277.1171875, -42)" height="18" width="235.265625">
                 <div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; white-space: nowrap;">
-                  <span class="nodeLabel">+f_ : (lambda at ../../tests/t00051/t00051.cc:43:18)</span>
+                  <span class="nodeLabel">+f_ : (lambda at t00051.cc:43:18)</span>
                 </div>
               </foreignObject>
-              <foreignObject transform="translate( -395.40625, -20)" height="18" width="357.703125">
+              <foreignObject transform="translate( -277.1171875, -20)" height="18" width="239.421875">
                 <div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; white-space: nowrap;">
-                  <span class="nodeLabel">+ff_ : (lambda at ../../tests/t00051/t00051.cc:43:27)</span>
+                  <span class="nodeLabel">+ff_ : (lambda at t00051.cc:43:27)</span>
                 </div>
               </foreignObject>
-              <foreignObject transform="translate( -395.40625, 14)" height="18" width="790.8125">
+              <foreignObject transform="translate( -277.1171875, 14)" height="18" width="554.234375">
                 <div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; white-space: nowrap;">
-                  <span class="nodeLabel">+B((lambda at ../../tests/t00051/t00051.cc:43:18) &amp;&amp; f, (lambda at ../../tests/t00051/t00051.cc:43:27) &amp;&amp; ff) : void</span>
+                  <span class="nodeLabel">+B((lambda at t00051.cc:43:18) &amp;&amp; f, (lambda at t00051.cc:43:27) &amp;&amp; ff) : void</span>
                 </div>
               </foreignObject>
-              <foreignObject transform="translate( -395.40625, 36)" height="18" width="67.140625">
+              <foreignObject transform="translate( -277.1171875, 36)" height="18" width="67.140625">
                 <div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; white-space: nowrap;">
                   <span class="nodeLabel">+f() : void</span>
                 </div>
               </foreignObject>
-              <foreignObject transform="translate( -395.40625, 58)" height="18" width="71.296875">
+              <foreignObject transform="translate( -277.1171875, 58)" height="18" width="71.296875">
                 <div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; white-space: nowrap;">
                   <span class="nodeLabel">+ff() : void</span>
                 </div>
@@ -190,11 +190,11 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1065.8515625, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L20">
+        <a transform="translate(829.2734375, 80.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L20">
           <g title="A" id="classId-C_0001064663612772326174-2" class="node default clickable">
-            <rect height="145" width="807.453125" y="-72.5" x="-403.7265625" class="outer title-state"/>
-            <line y2="-42.5" y1="-42.5" x2="403.7265625" x1="-403.7265625" class="divider"/>
-            <line y2="-26.5" y1="-26.5" x2="403.7265625" x1="-403.7265625" class="divider"/>
+            <rect height="145" width="570.875" y="-72.5" x="-285.4375" class="outer title-state"/>
+            <line y2="-42.5" y1="-42.5" x2="285.4375" x1="-285.4375" class="divider"/>
+            <line y2="-26.5" y1="-26.5" x2="285.4375" x1="-285.4375" class="divider"/>
             <g class="label">
               <foreignObject height="0" width="0">
                 <div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; white-space: nowrap;">
@@ -206,30 +206,30 @@
                   <span class="nodeLabel">A</span>
                 </div>
               </foreignObject>
-              <foreignObject transform="translate( -396.2265625, -19)" height="18" width="434.03125">
+              <foreignObject transform="translate( -277.9375, -19)" height="18" width="315.734375">
                 <div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; white-space: nowrap;">
-                  <span class="nodeLabel">-get_function() : (lambda at ../../tests/t00051/t00051.cc:48:16)</span>
+                  <span class="nodeLabel">-get_function() : (lambda at t00051.cc:48:16)</span>
                 </div>
               </foreignObject>
-              <foreignObject transform="translate( -396.2265625, 3)" height="18" width="238.34375">
+              <foreignObject transform="translate( -277.9375, 3)" height="18" width="238.34375">
                 <div xmlns="http://www.w3.org/1999/xhtml" style="text-decoration: underline; display: inline-block; white-space: nowrap;">
                   <span style="text-decoration:underline;" class="nodeLabel">-start_thread1() : custom_thread1</span>
                 </div>
               </foreignObject>
-              <foreignObject transform="translate( -396.2265625, 25)" height="18" width="238.34375">
+              <foreignObject transform="translate( -277.9375, 25)" height="18" width="238.34375">
                 <div xmlns="http://www.w3.org/1999/xhtml" style="text-decoration: underline; display: inline-block; white-space: nowrap;">
                   <span style="text-decoration:underline;" class="nodeLabel">-start_thread2() : custom_thread2</span>
                 </div>
               </foreignObject>
-              <foreignObject transform="translate( -396.2265625, 47)" height="18" width="792.453125">
+              <foreignObject transform="translate( -277.9375, 47)" height="18" width="555.875">
                 <div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; white-space: nowrap;">
-                  <span class="nodeLabel">-start_thread3() : B&lt;(lambda at ../../tests/t00051/t00051.cc:43:18),(lambda at ../../tests/t00051/t00051.cc:43:27)&gt;</span>
+                  <span class="nodeLabel">-start_thread3() : B&lt;(lambda at t00051.cc:43:18),(lambda at t00051.cc:43:27)&gt;</span>
                 </div>
               </foreignObject>
             </g>
           </g>
         </a>
-        <a transform="translate(1065.8515625, 286.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L23">
+        <a transform="translate(829.2734375, 286.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L23">
           <g title="A##custom_thread1" id="classId-C_0000267762118222214764-3" class="node default clickable">
             <rect height="79" width="404.078125" y="-39.5" x="-202.0390625" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="202.0390625" x1="-202.0390625" class="divider"/>
@@ -253,11 +253,11 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1555.5234375, 286.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00051/t00051.cc#L35">
+        <a transform="translate(1259.796875, 286.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00051/t00051.cc#L35">
           <g title="A##custom_thread2" id="classId-C_0000728501319748477470-4" class="node default clickable">
-            <rect height="79" width="475.265625" y="-39.5" x="-237.6328125" class="outer title-state"/>
-            <line y2="-9.5" y1="-9.5" x2="237.6328125" x1="-237.6328125" class="divider"/>
-            <line y2="6.5" y1="6.5" x2="237.6328125" x1="-237.6328125" class="divider"/>
+            <rect height="79" width="356.96875" y="-39.5" x="-178.484375" class="outer title-state"/>
+            <line y2="-9.5" y1="-9.5" x2="178.484375" x1="-178.484375" class="divider"/>
+            <line y2="6.5" y1="6.5" x2="178.484375" x1="-178.484375" class="divider"/>
             <g class="label">
               <foreignObject height="0" width="0">
                 <div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; white-space: nowrap;">
@@ -269,9 +269,9 @@
                   <span class="nodeLabel">A::custom_thread2</span>
                 </div>
               </foreignObject>
-              <foreignObject transform="translate( -230.1328125, 14)" height="18" width="460.265625">
+              <foreignObject transform="translate( -170.984375, 14)" height="18" width="341.96875">
                 <div xmlns="http://www.w3.org/1999/xhtml" style="display: inline-block; white-space: nowrap;">
-                  <span class="nodeLabel">+thread((lambda at ../../tests/t00051/t00051.cc:59:27) : &amp;&amp;) : void</span>
+                  <span class="nodeLabel">+thread((lambda at t00051.cc:59:27) : &amp;&amp;) : void</span>
                 </div>
               </foreignObject>
             </g>
diff --git a/docs/test_cases/t00052.md b/docs/test_cases/t00052.md
index 29d81d70..93ab2c7b 100644
--- a/docs/test_cases/t00052.md
+++ b/docs/test_cases/t00052.md
@@ -1,18 +1,15 @@
 # t00052 - Test case for template methods rendering
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00052_class:
     type: class
     glob:
-      - ../../tests/t00052/t00052.cc
+      - t00052.cc
     include:
       namespaces:
         - clanguml::t00052
-    using_namespace:
-      - clanguml::t00052
+    using_namespace: clanguml::t00052
 ```
 ## Source code
 File t00052.cc
@@ -130,9 +127,9 @@ struct R {
       "namespace": "clanguml::t00052",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00052/t00052.cc",
+        "file": "t00052.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00052/t00052.cc"
+        "translation_unit": "t00052.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -172,9 +169,9 @@ struct R {
           ],
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00052/t00052.cc",
+            "file": "t00052.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00052/t00052.cc"
+            "translation_unit": "t00052.cc"
           },
           "type": "T"
         },
@@ -211,9 +208,9 @@ struct R {
       "namespace": "clanguml::t00052",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00052/t00052.cc",
+        "file": "t00052.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00052/t00052.cc"
+        "translation_unit": "t00052.cc"
       },
       "template_parameters": [
         {
@@ -265,9 +262,9 @@ struct R {
       "namespace": "clanguml::t00052",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00052/t00052.cc",
+        "file": "t00052.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00052/t00052.cc"
+        "translation_unit": "t00052.cc"
       },
       "template_parameters": [
         {
@@ -294,9 +291,9 @@ struct R {
       "namespace": "clanguml::t00052",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00052/t00052.cc",
+        "file": "t00052.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00052/t00052.cc"
+        "translation_unit": "t00052.cc"
       },
       "template_parameters": [
         {
@@ -323,9 +320,9 @@ struct R {
       "namespace": "clanguml::t00052",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t00052/t00052.cc",
+        "file": "t00052.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00052/t00052.cc"
+        "translation_unit": "t00052.cc"
       },
       "template_parameters": [
         {
@@ -353,9 +350,9 @@ struct R {
           "name": "a",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00052/t00052.cc",
+            "file": "t00052.cc",
             "line": 30,
-            "translation_unit": "../../tests/t00052/t00052.cc"
+            "translation_unit": "t00052.cc"
           },
           "type": "A"
         },
@@ -365,9 +362,9 @@ struct R {
           "name": "b",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t00052/t00052.cc",
+            "file": "t00052.cc",
             "line": 31,
-            "translation_unit": "../../tests/t00052/t00052.cc"
+            "translation_unit": "t00052.cc"
           },
           "type": "B<int>"
         },
@@ -377,9 +374,9 @@ struct R {
           "name": "c",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t00052/t00052.cc",
+            "file": "t00052.cc",
             "line": 32,
-            "translation_unit": "../../tests/t00052/t00052.cc"
+            "translation_unit": "t00052.cc"
           },
           "type": "C<int>"
         }
@@ -389,19 +386,14 @@ struct R {
       "namespace": "clanguml::t00052",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00052/t00052.cc",
+        "file": "t00052.cc",
         "line": 29,
-        "translation_unit": "../../tests/t00052/t00052.cc"
+        "translation_unit": "t00052.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00052_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00052_class.svg b/docs/test_cases/t00052_class.svg
index 4db0d19e..b830e31e 100644
--- a/docs/test_cases/t00052_class.svg
+++ b/docs/test_cases/t00052_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="flphw2snejm2m" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1vfrxl2c43izt" width="300%" x="-1" y="-1">
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@@ -9,8 +9,8 @@
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L6" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L6" xlink:show="new" xlink:title="A" xlink:type="simple">
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@@ -21,8 +21,8 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="191" y1="236.6094" y2="236.6094"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L13" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L13" xlink:show="new" xlink:title="B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L13" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L13" xlink:show="new" xlink:title="B" xlink:type="simple">
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@@ -30,18 +30,18 @@
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L15" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L15" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L15" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L15" xlink:show="new" xlink:title="b" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L15" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L15" xlink:show="new" xlink:title="b" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L20" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L20" xlink:show="new" xlink:title="C" xlink:type="simple">
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@@ -52,8 +52,8 @@
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       <path d="M252.7188,29.6406 Q252.1406,29.9375 251.5,30.0781 Q250.8594,30.2344 250.1563,30.2344 Q247.6563,30.2344 246.3281,28.5938 Q245.0156,26.9375 245.0156,23.8125 Q245.0156,20.6875 246.3281,19.0313 Q247.6563,17.375 250.1563,17.375 Q250.8594,17.375 251.5,17.5313 Q252.1563,17.6875 252.7188,17.9844 L252.7188,20.7031 Q252.0938,20.125 251.5,19.8594 Q250.9063,19.5781 250.2813,19.5781 Q248.9375,19.5781 248.25,20.6563 Q247.5625,21.7188 247.5625,23.8125 Q247.5625,25.9063 248.25,26.9844 Q248.9375,28.0469 250.2813,28.0469 Q250.9063,28.0469 251.5,27.7813 Q252.0938,27.5 252.7188,26.9219 L252.7188,29.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="268.25" y="28.1543">R</text>
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="215.5" x2="298.5" y1="48" y2="48"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L30" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L30" xlink:show="new" xlink:title="a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L30" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L30" xlink:show="new" xlink:title="a" xlink:type="simple">
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       <ellipse cx="225.5" cy="59" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L30" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L30" xlink:show="new" xlink:title="a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L30" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L30" xlink:show="new" xlink:title="a" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="26" x="234.5" y="62.2104">a : A</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L31" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L31" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L31" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L31" xlink:show="new" xlink:title="b" xlink:type="simple">
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       <ellipse cx="225.5" cy="71.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L31" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L31" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L31" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L31" xlink:show="new" xlink:title="b" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="59" x="234.5" y="75.0151">b : B&lt;int&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L32" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L32" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L32" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L32" xlink:show="new" xlink:title="c" xlink:type="simple">
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       <ellipse cx="225.5" cy="84.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L32" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L32" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L32" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L32" xlink:show="new" xlink:title="c" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="58" x="234.5" y="87.8198">c : C&lt;int&gt;</text>
     </a>
     <path d="M252.65,232.17 C249.84,247.09 246.07,267.16 242.51,286.07 " fill="none" id="C_0001043027222809675776-&gt;C_0001737293776724790064" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
diff --git a/docs/test_cases/t00052_class_mermaid.svg b/docs/test_cases/t00052_class_mermaid.svg
index 2544cd0d..e8dbe054 100644
--- a/docs/test_cases/t00052_class_mermaid.svg
+++ b/docs/test_cases/t00052_class_mermaid.svg
@@ -114,7 +114,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(95.3125, 249.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L6">
+        <a transform="translate(95.3125, 249.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L6">
           <g title="A" id="classId-C_0002200853067459698271-0" class="node default clickable">
             <rect height="101" width="174.625" y="-50.5" x="-87.3125" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="87.3125" x1="-87.3125" class="divider"/>
@@ -143,7 +143,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(265.0234375, 400.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L13">
+        <a transform="translate(265.0234375, 400.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L13">
           <g title="B" id="classId-C_0001737293776724790064-1" class="node default clickable">
             <rect height="101" width="147.046875" y="-50.5" x="-73.5234375" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="73.5234375" x1="-73.5234375" class="divider"/>
@@ -172,7 +172,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(461.125, 400.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L20">
+        <a transform="translate(461.125, 400.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L20">
           <g title="C" id="classId-C_0000687756639884832524-2" class="node default clickable">
             <rect height="79" width="145.15625" y="-39.5" x="-72.578125" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="72.578125" x1="-72.578125" class="divider"/>
@@ -196,7 +196,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(265.0234375, 249.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L13">
+        <a transform="translate(265.0234375, 249.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L13">
           <g title="B" id="classId-C_0001043027222809675776-3" class="node default clickable">
             <rect height="57" width="64.796875" y="-28.5" x="-32.3984375" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="32.3984375" x1="-32.3984375" class="divider"/>
@@ -215,7 +215,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(461.125, 249.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L20">
+        <a transform="translate(461.125, 249.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L20">
           <g title="C" id="classId-C_0000492968837554438176-4" class="node default clickable">
             <rect height="57" width="64.796875" y="-28.5" x="-32.3984375" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="32.3984375" x1="-32.3984375" class="divider"/>
@@ -234,7 +234,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(265.0234375, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00052/t00052.cc#L29">
+        <a transform="translate(265.0234375, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00052/t00052.cc#L29">
           <g title="R" id="classId-C_0001157978668683299226-5" class="node default clickable">
             <rect height="123" width="92.84375" y="-61.5" x="-46.421875" class="outer title-state"/>
             <line y2="-31.5" y1="-31.5" x2="46.421875" x1="-46.421875" class="divider"/>
diff --git a/docs/test_cases/t00053.md b/docs/test_cases/t00053.md
index 9ea8d587..d9b65f96 100644
--- a/docs/test_cases/t00053.md
+++ b/docs/test_cases/t00053.md
@@ -1,18 +1,15 @@
 # t00053 - Test case for `together` layout hint in class diagram
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00053_class:
     type: class
     glob:
-      - ../../tests/t00053/t00053.cc
+      - t00053.cc
     include:
       namespaces:
         - clanguml::t00053
-    using_namespace:
-      - clanguml::t00053
+    using_namespace: clanguml::t00053
     layout:
       a:
         - together: [c,e,f]
@@ -74,9 +71,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 3,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -96,9 +93,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 4,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -118,9 +115,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 5,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -140,9 +137,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -162,9 +159,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -184,9 +181,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 8,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -206,9 +203,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -228,9 +225,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -250,9 +247,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 12,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -272,9 +269,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -294,9 +291,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 14,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -316,9 +313,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 15,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -338,9 +335,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 16,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -360,9 +357,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 17,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -378,9 +375,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 12,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 19,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "type": "enum"
     },
@@ -395,9 +392,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 12,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "type": "enum"
     },
@@ -412,18 +409,13 @@ enum class j { jjj };
       "namespace": "clanguml::t00053",
       "source_location": {
         "column": 12,
-        "file": "../../tests/t00053/t00053.cc",
+        "file": "t00053.cc",
         "line": 21,
-        "translation_unit": "../../tests/t00053/t00053.cc"
+        "translation_unit": "t00053.cc"
       },
       "type": "enum"
     }
   ],
-  "metadata": {
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diff --git a/docs/test_cases/t00053_class_mermaid.svg b/docs/test_cases/t00053_class_mermaid.svg
index b5934781..502ce400 100644
--- a/docs/test_cases/t00053_class_mermaid.svg
+++ b/docs/test_cases/t00053_class_mermaid.svg
@@ -52,7 +52,7 @@
       <g class="edgePaths"/>
       <g class="edgeLabels"/>
       <g class="nodes">
-        <a transform="translate(20.390625, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00053/t00053.cc#L4">
+        <a transform="translate(20.390625, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00053/t00053.cc#L4">
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@@ -71,7 +71,7 @@
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-        <a transform="translate(95.171875, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00053/t00053.cc#L6">
+        <a transform="translate(95.171875, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00053/t00053.cc#L6">
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@@ -90,7 +90,7 @@
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+        <a transform="translate(169.953125, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00053/t00053.cc#L9">
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@@ -109,7 +109,7 @@
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-        <a transform="translate(245.625, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00053/t00053.cc#L12">
+        <a transform="translate(245.625, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00053/t00053.cc#L12">
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             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -128,7 +128,7 @@
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-        <a transform="translate(322.1875, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00053/t00053.cc#L14">
+        <a transform="translate(322.1875, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00053/t00053.cc#L14">
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@@ -147,7 +147,7 @@
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-        <a transform="translate(399.1953125, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00053/t00053.cc#L17">
+        <a transform="translate(399.1953125, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00053/t00053.cc#L17">
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@@ -166,7 +166,7 @@
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-        <a transform="translate(523.796875, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00053/t00053.cc#L20">
+        <a transform="translate(523.796875, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00053/t00053.cc#L20">
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@@ -190,7 +190,7 @@
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+        <a transform="translate(647.953125, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00053/t00053.cc#L11">
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@@ -209,7 +209,7 @@
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@@ -228,7 +228,7 @@
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@@ -247,7 +247,7 @@
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@@ -266,7 +266,7 @@
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@@ -285,7 +285,7 @@
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@@ -304,7 +304,7 @@
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+        <a transform="translate(1098.015625, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00053/t00053.cc#L7">
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@@ -323,7 +323,7 @@
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@@ -342,7 +342,7 @@
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@@ -366,7 +366,7 @@
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diff --git a/docs/test_cases/t00054.md b/docs/test_cases/t00054.md
index 1a13b7e0..02353751 100644
--- a/docs/test_cases/t00054.md
+++ b/docs/test_cases/t00054.md
@@ -1,18 +1,15 @@
 # t00054 - Test case for `together` layout hint in class diagram with rendered namespaces
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00054_class:
     type: class
     glob:
-      - ../../tests/t00054/t00054.cc
+      - t00054.cc
     include:
       namespaces:
         - clanguml::t00054
-    using_namespace:
-      - clanguml::t00054
+    using_namespace: clanguml::t00054
     generate_packages: true
     layout:
       a:
@@ -88,9 +85,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00054",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00054/t00054.cc",
+        "file": "t00054.cc",
         "line": 3,
-        "translation_unit": "../../tests/t00054/t00054.cc"
+        "translation_unit": "t00054.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -110,9 +107,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00054",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00054/t00054.cc",
+        "file": "t00054.cc",
         "line": 4,
-        "translation_unit": "../../tests/t00054/t00054.cc"
+        "translation_unit": "t00054.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -135,9 +132,9 @@ enum class j { jjj };
           "namespace": "clanguml::t00054::detail",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00054/t00054.cc",
+            "file": "t00054.cc",
             "line": 7,
-            "translation_unit": "../../tests/t00054/t00054.cc"
+            "translation_unit": "t00054.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -157,9 +154,9 @@ enum class j { jjj };
           "namespace": "clanguml::t00054::detail",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00054/t00054.cc",
+            "file": "t00054.cc",
             "line": 8,
-            "translation_unit": "../../tests/t00054/t00054.cc"
+            "translation_unit": "t00054.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -179,9 +176,9 @@ enum class j { jjj };
           "namespace": "clanguml::t00054::detail",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00054/t00054.cc",
+            "file": "t00054.cc",
             "line": 9,
-            "translation_unit": "../../tests/t00054/t00054.cc"
+            "translation_unit": "t00054.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -205,9 +202,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00054",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00054/t00054.cc",
+        "file": "t00054.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00054/t00054.cc"
+        "translation_unit": "t00054.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -227,9 +224,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00054",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00054/t00054.cc",
+        "file": "t00054.cc",
         "line": 12,
-        "translation_unit": "../../tests/t00054/t00054.cc"
+        "translation_unit": "t00054.cc"
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       "template_parameters": [],
       "type": "class"
@@ -249,9 +246,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00054",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00054/t00054.cc",
+        "file": "t00054.cc",
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-        "translation_unit": "../../tests/t00054/t00054.cc"
+        "translation_unit": "t00054.cc"
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       "template_parameters": [],
       "type": "class"
@@ -271,9 +268,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00054",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00054/t00054.cc",
+        "file": "t00054.cc",
         "line": 15,
-        "translation_unit": "../../tests/t00054/t00054.cc"
+        "translation_unit": "t00054.cc"
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       "template_parameters": [],
       "type": "class"
@@ -296,9 +293,9 @@ enum class j { jjj };
           "namespace": "clanguml::t00054::detail2",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00054/t00054.cc",
+            "file": "t00054.cc",
             "line": 18,
-            "translation_unit": "../../tests/t00054/t00054.cc"
+            "translation_unit": "t00054.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -321,9 +318,9 @@ enum class j { jjj };
               "namespace": "clanguml::t00054::detail2::detail3",
               "source_location": {
                 "column": 8,
-                "file": "../../tests/t00054/t00054.cc",
+                "file": "t00054.cc",
                 "line": 20,
-                "translation_unit": "../../tests/t00054/t00054.cc"
+                "translation_unit": "t00054.cc"
               },
               "template_parameters": [],
               "type": "class"
@@ -343,9 +340,9 @@ enum class j { jjj };
               "namespace": "clanguml::t00054::detail2::detail3",
               "source_location": {
                 "column": 8,
-                "file": "../../tests/t00054/t00054.cc",
+                "file": "t00054.cc",
                 "line": 21,
-                "translation_unit": "../../tests/t00054/t00054.cc"
+                "translation_unit": "t00054.cc"
               },
               "template_parameters": [],
               "type": "class"
@@ -369,9 +366,9 @@ enum class j { jjj };
           "namespace": "clanguml::t00054::detail2",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00054/t00054.cc",
+            "file": "t00054.cc",
             "line": 23,
-            "translation_unit": "../../tests/t00054/t00054.cc"
+            "translation_unit": "t00054.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -395,9 +392,9 @@ enum class j { jjj };
       "namespace": "clanguml::t00054",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00054/t00054.cc",
+        "file": "t00054.cc",
         "line": 25,
-        "translation_unit": "../../tests/t00054/t00054.cc"
+        "translation_unit": "t00054.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -416,9 +413,9 @@ enum class j { jjj };
           "namespace": "clanguml::t00054::detail4",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t00054/t00054.cc",
+            "file": "t00054.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00054/t00054.cc"
+            "translation_unit": "t00054.cc"
           },
           "type": "enum"
         },
@@ -433,9 +430,9 @@ enum class j { jjj };
           "namespace": "clanguml::t00054::detail4",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t00054/t00054.cc",
+            "file": "t00054.cc",
             "line": 29,
-            "translation_unit": "../../tests/t00054/t00054.cc"
+            "translation_unit": "t00054.cc"
           },
           "type": "enum"
         },
@@ -450,9 +447,9 @@ enum class j { jjj };
           "namespace": "clanguml::t00054::detail4",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t00054/t00054.cc",
+            "file": "t00054.cc",
             "line": 30,
-            "translation_unit": "../../tests/t00054/t00054.cc"
+            "translation_unit": "t00054.cc"
           },
           "type": "enum"
         }
@@ -461,11 +458,6 @@ enum class j { jjj };
       "type": "namespace"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00054_class",
   "relationships": [],
   "using_namespace": "clanguml::t00054"
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index 45fd451a..d6d07155 100644
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+++ b/docs/test_cases/t00054_class.svg
@@ -1,6 +1,6 @@
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@@ -9,28 +9,28 @@
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-        <a transform="translate(1207.0546875, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00054/t00054.cc#L21">
+        <a transform="translate(1207.0546875, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00054/t00054.cc#L21">
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@@ -280,7 +280,7 @@
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-        <a transform="translate(1392.109375, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00054/t00054.cc#L28">
+        <a transform="translate(1392.109375, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00054/t00054.cc#L28">
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@@ -304,7 +304,7 @@
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-        <a transform="translate(1563.859375, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00054/t00054.cc#L29">
+        <a transform="translate(1563.859375, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00054/t00054.cc#L29">
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@@ -328,7 +328,7 @@
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+        <a transform="translate(1735.609375, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00054/t00054.cc#L30">
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@@ -352,7 +352,7 @@
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@@ -371,7 +371,7 @@
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diff --git a/docs/test_cases/t00055.md b/docs/test_cases/t00055.md
index 1ebf1a0a..d6889792 100644
--- a/docs/test_cases/t00055.md
+++ b/docs/test_cases/t00055.md
@@ -1,18 +1,15 @@
 # t00055 - Test case for `row` and `column` layout hints
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00055_class:
     type: class
     glob:
-      - ../../tests/t00055/t00055.cc
+      - t00055.cc
     include:
       namespaces:
         - clanguml::t00055
-    using_namespace:
-      - clanguml::t00055
+    using_namespace: clanguml::t00055
     layout:
       A:
         - row: [C, E, G, I]
@@ -61,9 +58,9 @@ struct J { };
       "namespace": "clanguml::t00055",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00055/t00055.cc",
+        "file": "t00055.cc",
         "line": 3,
-        "translation_unit": "../../tests/t00055/t00055.cc"
+        "translation_unit": "t00055.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -83,9 +80,9 @@ struct J { };
       "namespace": "clanguml::t00055",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00055/t00055.cc",
+        "file": "t00055.cc",
         "line": 4,
-        "translation_unit": "../../tests/t00055/t00055.cc"
+        "translation_unit": "t00055.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -105,9 +102,9 @@ struct J { };
       "namespace": "clanguml::t00055",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00055/t00055.cc",
+        "file": "t00055.cc",
         "line": 5,
-        "translation_unit": "../../tests/t00055/t00055.cc"
+        "translation_unit": "t00055.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -127,9 +124,9 @@ struct J { };
       "namespace": "clanguml::t00055",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00055/t00055.cc",
+        "file": "t00055.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00055/t00055.cc"
+        "translation_unit": "t00055.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -149,9 +146,9 @@ struct J { };
       "namespace": "clanguml::t00055",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00055/t00055.cc",
+        "file": "t00055.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00055/t00055.cc"
+        "translation_unit": "t00055.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -171,9 +168,9 @@ struct J { };
       "namespace": "clanguml::t00055",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00055/t00055.cc",
+        "file": "t00055.cc",
         "line": 8,
-        "translation_unit": "../../tests/t00055/t00055.cc"
+        "translation_unit": "t00055.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -193,9 +190,9 @@ struct J { };
       "namespace": "clanguml::t00055",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00055/t00055.cc",
+        "file": "t00055.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00055/t00055.cc"
+        "translation_unit": "t00055.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -215,9 +212,9 @@ struct J { };
       "namespace": "clanguml::t00055",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00055/t00055.cc",
+        "file": "t00055.cc",
         "line": 10,
-        "translation_unit": "../../tests/t00055/t00055.cc"
+        "translation_unit": "t00055.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -237,9 +234,9 @@ struct J { };
       "namespace": "clanguml::t00055",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00055/t00055.cc",
+        "file": "t00055.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00055/t00055.cc"
+        "translation_unit": "t00055.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -259,19 +256,14 @@ struct J { };
       "namespace": "clanguml::t00055",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00055/t00055.cc",
+        "file": "t00055.cc",
         "line": 12,
-        "translation_unit": "../../tests/t00055/t00055.cc"
+        "translation_unit": "t00055.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00055_class",
   "relationships": [],
   "using_namespace": "clanguml::t00055"
diff --git a/docs/test_cases/t00055_class.svg b/docs/test_cases/t00055_class.svg
index cdf72aef..fd032d8b 100644
--- a/docs/test_cases/t00055_class.svg
+++ b/docs/test_cases/t00055_class.svg
@@ -1,6 +1,6 @@
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@@ -147,7 +147,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(402.3125, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00055/t00055.cc#L8">
+        <a transform="translate(402.3125, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00055/t00055.cc#L8">
           <g title="F" id="classId-C_0001511375015718046137-5" class="node default clickable">
             <rect height="57" width="24.78125" y="-28.5" x="-12.390625" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="12.390625" x1="-12.390625" class="divider"/>
@@ -166,7 +166,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(478.4296875, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00055/t00055.cc#L9">
+        <a transform="translate(478.4296875, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00055/t00055.cc#L9">
           <g title="G" id="classId-C_0000651600874645139639-6" class="node default clickable">
             <rect height="57" width="27.453125" y="-28.5" x="-13.7265625" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.7265625" x1="-13.7265625" class="divider"/>
@@ -185,7 +185,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(555.4375, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00055/t00055.cc#L10">
+        <a transform="translate(555.4375, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00055/t00055.cc#L10">
           <g title="H" id="classId-C_0000374142601071476038-7" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -204,7 +204,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(628.4453125, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00055/t00055.cc#L11">
+        <a transform="translate(628.4453125, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00055/t00055.cc#L11">
           <g title="I" id="classId-C_0000295372236079742697-8" class="node default clickable">
             <rect height="57" width="19.453125" y="-28.5" x="-9.7265625" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="9.7265625" x1="-9.7265625" class="divider"/>
@@ -223,7 +223,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(700.125, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00055/t00055.cc#L12">
+        <a transform="translate(700.125, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00055/t00055.cc#L12">
           <g title="J" id="classId-C_0000769231292718551090-9" class="node default clickable">
             <rect height="57" width="23.90625" y="-28.5" x="-11.953125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="11.953125" x1="-11.953125" class="divider"/>
diff --git a/docs/test_cases/t00056.md b/docs/test_cases/t00056.md
index 42cb5d84..9c5f8104 100644
--- a/docs/test_cases/t00056.md
+++ b/docs/test_cases/t00056.md
@@ -1,18 +1,15 @@
 # t00056 - Basic C++20 concepts test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00056_class:
     type: class
     glob:
-      - ../../tests/t00056/t00056.cc
+      - t00056.cc
     include:
       namespaces:
         - clanguml::t00056
-    using_namespace:
-      - clanguml::t00056
+    using_namespace: clanguml::t00056
 ```
 ## Source code
 File t00056.cc
@@ -129,9 +126,9 @@ struct F {
       "parameters": [],
       "source_location": {
         "column": 9,
-        "file": "../../tests/t00056/t00056.cc",
+        "file": "t00056.cc",
         "line": 8,
-        "translation_unit": "../../tests/t00056/t00056.cc"
+        "translation_unit": "t00056.cc"
       },
       "statements": [],
       "type": "concept"
@@ -153,9 +150,9 @@ struct F {
       ],
       "source_location": {
         "column": 9,
-        "file": "../../tests/t00056/t00056.cc",
+        "file": "t00056.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00056/t00056.cc"
+        "translation_unit": "t00056.cc"
       },
       "statements": [
         "sizeof (l) > sizeof (r)"
@@ -170,9 +167,9 @@ struct F {
       "parameters": [],
       "source_location": {
         "column": 9,
-        "file": "../../tests/t00056/t00056.cc",
+        "file": "t00056.cc",
         "line": 16,
-        "translation_unit": "../../tests/t00056/t00056.cc"
+        "translation_unit": "t00056.cc"
       },
       "statements": [],
       "type": "concept"
@@ -190,9 +187,9 @@ struct F {
       ],
       "source_location": {
         "column": 9,
-        "file": "../../tests/t00056/t00056.cc",
+        "file": "t00056.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00056/t00056.cc"
+        "translation_unit": "t00056.cc"
       },
       "statements": [
         "container.begin()",
@@ -208,9 +205,9 @@ struct F {
       "parameters": [],
       "source_location": {
         "column": 9,
-        "file": "../../tests/t00056/t00056.cc",
+        "file": "t00056.cc",
         "line": 27,
-        "translation_unit": "../../tests/t00056/t00056.cc"
+        "translation_unit": "t00056.cc"
       },
       "statements": [
         "typename T::value_type"
@@ -230,9 +227,9 @@ struct F {
       ],
       "source_location": {
         "column": 9,
-        "file": "../../tests/t00056/t00056.cc",
+        "file": "t00056.cc",
         "line": 30,
-        "translation_unit": "../../tests/t00056/t00056.cc"
+        "translation_unit": "t00056.cc"
       },
       "statements": [
         "std::string{s}",
@@ -249,9 +246,9 @@ struct F {
       "parameters": [],
       "source_location": {
         "column": 9,
-        "file": "../../tests/t00056/t00056.cc",
+        "file": "t00056.cc",
         "line": 46,
-        "translation_unit": "../../tests/t00056/t00056.cc"
+        "translation_unit": "t00056.cc"
       },
       "statements": [],
       "type": "concept"
@@ -264,9 +261,9 @@ struct F {
       "parameters": [],
       "source_location": {
         "column": 9,
-        "file": "../../tests/t00056/t00056.cc",
+        "file": "t00056.cc",
         "line": 49,
-        "translation_unit": "../../tests/t00056/t00056.cc"
+        "translation_unit": "t00056.cc"
       },
       "statements": [],
       "type": "concept"
@@ -287,9 +284,9 @@ struct F {
           "name": "a",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00056/t00056.cc",
+            "file": "t00056.cc",
             "line": 54,
-            "translation_unit": "../../tests/t00056/t00056.cc"
+            "translation_unit": "t00056.cc"
           },
           "type": "T"
         }
@@ -299,9 +296,9 @@ struct F {
       "namespace": "clanguml::t00056",
       "source_location": {
         "column": 36,
-        "file": "../../tests/t00056/t00056.cc",
+        "file": "t00056.cc",
         "line": 53,
-        "translation_unit": "../../tests/t00056/t00056.cc"
+        "translation_unit": "t00056.cc"
       },
       "template_parameters": [
         {
@@ -329,9 +326,9 @@ struct F {
           "name": "b",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00056/t00056.cc",
+            "file": "t00056.cc",
             "line": 61,
-            "translation_unit": "../../tests/t00056/t00056.cc"
+            "translation_unit": "t00056.cc"
           },
           "type": "T"
         }
@@ -341,9 +338,9 @@ struct F {
       "namespace": "clanguml::t00056",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00056/t00056.cc",
+        "file": "t00056.cc",
         "line": 60,
-        "translation_unit": "../../tests/t00056/t00056.cc"
+        "translation_unit": "t00056.cc"
       },
       "template_parameters": [
         {
@@ -371,9 +368,9 @@ struct F {
           "name": "c",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00056/t00056.cc",
+            "file": "t00056.cc",
             "line": 71,
-            "translation_unit": "../../tests/t00056/t00056.cc"
+            "translation_unit": "t00056.cc"
           },
           "type": "T"
         }
@@ -383,9 +380,9 @@ struct F {
       "namespace": "clanguml::t00056",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00056/t00056.cc",
+        "file": "t00056.cc",
         "line": 70,
-        "translation_unit": "../../tests/t00056/t00056.cc"
+        "translation_unit": "t00056.cc"
       },
       "template_parameters": [
         {
@@ -412,9 +409,9 @@ struct F {
       "namespace": "clanguml::t00056",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00056/t00056.cc",
+        "file": "t00056.cc",
         "line": 76,
-        "translation_unit": "../../tests/t00056/t00056.cc"
+        "translation_unit": "t00056.cc"
       },
       "template_parameters": [
         {
@@ -466,9 +463,9 @@ struct F {
           "name": "e1",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00056/t00056.cc",
+            "file": "t00056.cc",
             "line": 81,
-            "translation_unit": "../../tests/t00056/t00056.cc"
+            "translation_unit": "t00056.cc"
           },
           "type": "T1"
         },
@@ -478,9 +475,9 @@ struct F {
           "name": "e2",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00056/t00056.cc",
+            "file": "t00056.cc",
             "line": 82,
-            "translation_unit": "../../tests/t00056/t00056.cc"
+            "translation_unit": "t00056.cc"
           },
           "type": "T2"
         },
@@ -490,9 +487,9 @@ struct F {
           "name": "e3",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00056/t00056.cc",
+            "file": "t00056.cc",
             "line": 83,
-            "translation_unit": "../../tests/t00056/t00056.cc"
+            "translation_unit": "t00056.cc"
           },
           "type": "T3"
         }
@@ -502,9 +499,9 @@ struct F {
       "namespace": "clanguml::t00056",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00056/t00056.cc",
+        "file": "t00056.cc",
         "line": 80,
-        "translation_unit": "../../tests/t00056/t00056.cc"
+        "translation_unit": "t00056.cc"
       },
       "template_parameters": [
         {
@@ -544,9 +541,9 @@ struct F {
           "name": "f1",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00056/t00056.cc",
+            "file": "t00056.cc",
             "line": 89,
-            "translation_unit": "../../tests/t00056/t00056.cc"
+            "translation_unit": "t00056.cc"
           },
           "type": "T1"
         },
@@ -556,9 +553,9 @@ struct F {
           "name": "f2",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00056/t00056.cc",
+            "file": "t00056.cc",
             "line": 90,
-            "translation_unit": "../../tests/t00056/t00056.cc"
+            "translation_unit": "t00056.cc"
           },
           "type": "T2"
         },
@@ -568,9 +565,9 @@ struct F {
           "name": "f3",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00056/t00056.cc",
+            "file": "t00056.cc",
             "line": 91,
-            "translation_unit": "../../tests/t00056/t00056.cc"
+            "translation_unit": "t00056.cc"
           },
           "type": "T3"
         }
@@ -580,9 +577,9 @@ struct F {
       "namespace": "clanguml::t00056",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00056/t00056.cc",
+        "file": "t00056.cc",
         "line": 88,
-        "translation_unit": "../../tests/t00056/t00056.cc"
+        "translation_unit": "t00056.cc"
       },
       "template_parameters": [
         {
@@ -607,11 +604,6 @@ struct F {
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00056_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00056_class.svg b/docs/test_cases/t00056_class.svg
index 5294c446..206c7d55 100644
--- a/docs/test_cases/t00056_class.svg
+++ b/docs/test_cases/t00056_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="613px" preserveAspectRatio="none" style="width:1507px;height:613px;" version="1.1" viewBox="0 0 1507 613" width="1507px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fjh4x4scseirk" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fo72pm3mnrjgy" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00056/t00056.cc#L8" target="_top" title="greater_than_simple" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00056/t00056.cc#L8" xlink:show="new" xlink:title="greater_than_simple" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fjh4x4scseirk)" height="53.9375" id="C_0000902541696362244204" style="stroke: #A80036; stroke-width: 1.5;" width="182" x="6" y="184"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00056/t00056.cc#L8" target="_top" title="greater_than_simple" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00056/t00056.cc#L8" xlink:show="new" xlink:title="greater_than_simple" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fo72pm3mnrjgy)" height="53.9375" id="C_0000902541696362244204" style="stroke: #A80036; stroke-width: 1.5;" width="182" x="6" y="184"/>
       <ellipse cx="21" cy="202.9688" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M23.9688,208.6094 Q23.3906,208.9063 22.75,209.0469 Q22.1094,209.2031 21.4063,209.2031 Q18.9063,209.2031 17.5781,207.5625 Q16.2656,205.9063 16.2656,202.7813 Q16.2656,199.6563 17.5781,198 Q18.9063,196.3438 21.4063,196.3438 Q22.1094,196.3438 22.75,196.5 Q23.4063,196.6563 23.9688,196.9531 L23.9688,199.6719 Q23.3438,199.0938 22.75,198.8281 Q22.1563,198.5469 21.5313,198.5469 Q20.1875,198.5469 19.5,199.625 Q18.8125,200.6875 18.8125,202.7813 Q18.8125,204.875 19.5,205.9531 Q20.1875,207.0156 21.5313,207.0156 Q22.1563,207.0156 22.75,206.75 Q23.3438,206.4688 23.9688,205.8906 L23.9688,208.6094 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="65" x="66.5" y="200.1387">«concept»</text>
@@ -20,8 +20,8 @@
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="187" y1="221.9375" y2="221.9375"/>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="187" y1="229.9375" y2="229.9375"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00056/t00056.cc#L11" target="_top" title="greater_than_with_requires" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00056/t00056.cc#L11" xlink:show="new" xlink:title="greater_than_with_requires" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fjh4x4scseirk)" height="79.5469" id="C_0001830716585637735576" style="stroke: #A80036; stroke-width: 1.5;" width="225" x="223.5" y="171"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00056/t00056.cc#L11" target="_top" title="greater_than_with_requires" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00056/t00056.cc#L11" xlink:show="new" xlink:title="greater_than_with_requires" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fo72pm3mnrjgy)" height="79.5469" id="C_0001830716585637735576" style="stroke: #A80036; stroke-width: 1.5;" width="225" x="223.5" y="171"/>
       <ellipse cx="238.5" cy="189.9688" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M241.4688,195.6094 Q240.8906,195.9063 240.25,196.0469 Q239.6094,196.2031 238.9063,196.2031 Q236.4063,196.2031 235.0781,194.5625 Q233.7656,192.9063 233.7656,189.7813 Q233.7656,186.6563 235.0781,185 Q236.4063,183.3438 238.9063,183.3438 Q239.6094,183.3438 240.25,183.5 Q240.9063,183.6563 241.4688,183.9531 L241.4688,186.6719 Q240.8438,186.0938 240.25,185.8281 Q239.6563,185.5469 239.0313,185.5469 Q237.6875,185.5469 237,186.625 Q236.3125,187.6875 236.3125,189.7813 Q236.3125,191.875 237,192.9531 Q237.6875,194.0156 239.0313,194.0156 Q239.6563,194.0156 240.25,193.75 Q240.8438,193.4688 241.4688,192.8906 L241.4688,195.6094 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="65" x="305.5" y="187.1387">«concept»</text>
@@ -33,8 +33,8 @@
       <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="224.5" x2="447.5" y1="229.7422" y2="229.7422"/>
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="115" x="229.5" y="243.9526">sizeof (l) &gt; sizeof (r)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00056/t00056.cc#L16" target="_top" title="max_four_bytes" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00056/t00056.cc#L16" xlink:show="new" xlink:title="max_four_bytes" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00056/t00056.cc#L20" target="_top" title="iterable" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00056/t00056.cc#L20" xlink:show="new" xlink:title="iterable" xlink:type="simple">
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@@ -58,8 +58,8 @@
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index baee519b..7e213452 100644
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+        <a transform="translate(720.4296875, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00056/t00056.cc#L60">
           <g title="B" id="classId-C_0001814355496814977880-9" class="node default clickable">
             <rect height="79" width="56.0625" y="-39.5" x="-28.03125" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="28.03125" x1="-28.03125" class="divider"/>
@@ -477,7 +477,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1334.92578125, 260.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00056/t00056.cc#L70">
+        <a transform="translate(1334.92578125, 260.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00056/t00056.cc#L70">
           <g title="C" id="classId-C_0001512618198241549089-10" class="node default clickable">
             <rect height="79" width="222.171875" y="-39.5" x="-111.0859375" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="111.0859375" x1="-111.0859375" class="divider"/>
@@ -501,7 +501,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(667.609375, 473.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00056/t00056.cc#L76">
+        <a transform="translate(667.609375, 473.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00056/t00056.cc#L76">
           <g title="D" id="classId-C_0001635109601630198093-11" class="node default clickable">
             <rect height="57" width="279.109375" y="-28.5" x="-139.5546875" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="139.5546875" x1="-139.5546875" class="divider"/>
@@ -520,7 +520,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(403.75, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00056/t00056.cc#L80">
+        <a transform="translate(403.75, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00056/t00056.cc#L80">
           <g title="E" id="classId-C_0001429225801945621089-12" class="node default clickable">
             <rect height="123" width="109.265625" y="-61.5" x="-54.6328125" class="outer title-state"/>
             <line y2="-31.5" y1="-31.5" x2="54.6328125" x1="-54.6328125" class="divider"/>
@@ -554,7 +554,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(114.2109375, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00056/t00056.cc#L88">
+        <a transform="translate(114.2109375, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00056/t00056.cc#L88">
           <g title="F" id="classId-C_0000856301122972546034-13" class="node default clickable">
             <rect height="123" width="108.375" y="-61.5" x="-54.1875" class="outer title-state"/>
             <line y2="-31.5" y1="-31.5" x2="54.1875" x1="-54.1875" class="divider"/>
diff --git a/docs/test_cases/t00057.md b/docs/test_cases/t00057.md
index ba8bc926..6dfe08c0 100644
--- a/docs/test_cases/t00057.md
+++ b/docs/test_cases/t00057.md
@@ -1,14 +1,12 @@
 # t00057 - Test case C99/C11 translation units with structs and unions
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00057_class:
     type: class
     glob:
-      - ../../tests/t00057/t00057.c
-      - ../../tests/t00057/src/t00057_impl.c
+      - t00057.c
+      - src/t00057_impl.c
 ```
 ## Source code
 File t00057.c
@@ -84,9 +82,9 @@ struct t00057_R {
           "name": "a1",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 4,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "int"
         }
@@ -96,9 +94,9 @@ struct t00057_R {
       "namespace": "",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00057/t00057.c",
+        "file": "t00057.c",
         "line": 3,
-        "translation_unit": "../../tests/t00057/t00057.c"
+        "translation_unit": "t00057.c"
       },
       "template_parameters": [],
       "type": "class"
@@ -119,9 +117,9 @@ struct t00057_R {
           "name": "b1",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 8,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "int"
         }
@@ -131,9 +129,9 @@ struct t00057_R {
       "namespace": "",
       "source_location": {
         "column": 16,
-        "file": "../../tests/t00057/t00057.c",
+        "file": "t00057.c",
         "line": 7,
-        "translation_unit": "../../tests/t00057/t00057.c"
+        "translation_unit": "t00057.c"
       },
       "template_parameters": [],
       "type": "class"
@@ -154,9 +152,9 @@ struct t00057_R {
           "name": "c1",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 12,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "int"
         }
@@ -166,9 +164,9 @@ struct t00057_R {
       "namespace": "",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00057/t00057.c",
+        "file": "t00057.c",
         "line": 11,
-        "translation_unit": "../../tests/t00057/t00057.c"
+        "translation_unit": "t00057.c"
       },
       "template_parameters": [],
       "type": "class"
@@ -189,9 +187,9 @@ struct t00057_R {
           "name": "d1",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 16,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "int"
         },
@@ -201,9 +199,9 @@ struct t00057_R {
           "name": "d2",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 17,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "float"
         }
@@ -213,9 +211,9 @@ struct t00057_R {
       "namespace": "",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00057/t00057.c",
+        "file": "t00057.c",
         "line": 15,
-        "translation_unit": "../../tests/t00057/t00057.c"
+        "translation_unit": "t00057.c"
       },
       "template_parameters": [],
       "type": "class"
@@ -236,9 +234,9 @@ struct t00057_R {
           "name": "e",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 21,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "int"
         },
@@ -248,9 +246,9 @@ struct t00057_R {
           "name": "coordinates",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 25,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "t00057_E##(anonymous_739)"
         },
@@ -260,9 +258,9 @@ struct t00057_R {
           "name": "height",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 29,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "t00057_E##(anonymous_807)"
         }
@@ -272,9 +270,9 @@ struct t00057_R {
       "namespace": "",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00057/t00057.c",
+        "file": "t00057.c",
         "line": 20,
-        "translation_unit": "../../tests/t00057/t00057.c"
+        "translation_unit": "t00057.c"
       },
       "template_parameters": [],
       "type": "class"
@@ -295,9 +293,9 @@ struct t00057_R {
           "name": "x",
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 23,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "int"
         },
@@ -307,9 +305,9 @@ struct t00057_R {
           "name": "y",
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 24,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "int"
         }
@@ -319,9 +317,9 @@ struct t00057_R {
       "namespace": "",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t00057/t00057.c",
+        "file": "t00057.c",
         "line": 22,
-        "translation_unit": "../../tests/t00057/t00057.c"
+        "translation_unit": "t00057.c"
       },
       "template_parameters": [],
       "type": "class"
@@ -342,9 +340,9 @@ struct t00057_R {
           "name": "z",
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 27,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "int"
         },
@@ -354,9 +352,9 @@ struct t00057_R {
           "name": "t",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 28,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "double"
         }
@@ -366,9 +364,9 @@ struct t00057_R {
       "namespace": "",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t00057/t00057.c",
+        "file": "t00057.c",
         "line": 26,
-        "translation_unit": "../../tests/t00057/t00057.c"
+        "translation_unit": "t00057.c"
       },
       "template_parameters": [],
       "type": "class"
@@ -389,9 +387,9 @@ struct t00057_R {
           "name": "g1",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 33,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "int"
         }
@@ -401,9 +399,9 @@ struct t00057_R {
       "namespace": "",
       "source_location": {
         "column": 9,
-        "file": "../../tests/t00057/t00057.c",
+        "file": "t00057.c",
         "line": 32,
-        "translation_unit": "../../tests/t00057/t00057.c"
+        "translation_unit": "t00057.c"
       },
       "template_parameters": [],
       "type": "class"
@@ -424,9 +422,9 @@ struct t00057_R {
           "name": "a",
           "source_location": {
             "column": 21,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 37,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "struct t00057_A"
         },
@@ -436,9 +434,9 @@ struct t00057_R {
           "name": "b",
           "source_location": {
             "column": 14,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 38,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "t00057_B"
         },
@@ -448,9 +446,9 @@ struct t00057_R {
           "name": "c",
           "source_location": {
             "column": 22,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 39,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "struct t00057_C *"
         },
@@ -460,9 +458,9 @@ struct t00057_R {
           "name": "d",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 40,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "union t00057_D"
         },
@@ -472,9 +470,9 @@ struct t00057_R {
           "name": "e",
           "source_location": {
             "column": 22,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 41,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "struct t00057_E *"
         },
@@ -484,9 +482,9 @@ struct t00057_R {
           "name": "f",
           "source_location": {
             "column": 22,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 42,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "struct t00057_F *"
         },
@@ -496,9 +494,9 @@ struct t00057_R {
           "name": "g",
           "source_location": {
             "column": 22,
-            "file": "../../tests/t00057/t00057.c",
+            "file": "t00057.c",
             "line": 43,
-            "translation_unit": "../../tests/t00057/t00057.c"
+            "translation_unit": "t00057.c"
           },
           "type": "struct t00057_G *"
         }
@@ -508,9 +506,9 @@ struct t00057_R {
       "namespace": "",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00057/t00057.c",
+        "file": "t00057.c",
         "line": 36,
-        "translation_unit": "../../tests/t00057/t00057.c"
+        "translation_unit": "t00057.c"
       },
       "template_parameters": [],
       "type": "class"
@@ -531,9 +529,9 @@ struct t00057_R {
           "name": "f1",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00057/src/t00057_impl.c",
+            "file": "src/t00057_impl.c",
             "line": 4,
-            "translation_unit": "../../tests/t00057/src/t00057_impl.c"
+            "translation_unit": "src/t00057_impl.c"
           },
           "type": "int"
         }
@@ -543,19 +541,14 @@ struct t00057_R {
       "namespace": "",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00057/include/t00057.h",
+        "file": "include/t00057.h",
         "line": 3,
-        "translation_unit": "../../tests/t00057/t00057.c"
+        "translation_unit": "t00057.c"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00057_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00057_class.svg b/docs/test_cases/t00057_class.svg
index ce46217e..071a6541 100644
--- a/docs/test_cases/t00057_class.svg
+++ b/docs/test_cases/t00057_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="476px" preserveAspectRatio="none" style="width:1040px;height:476px;" version="1.1" viewBox="0 0 1040 476" width="1040px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f1nxvl1ydvoew9" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fxvn00fkkrj0j" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,53 +9,53 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L3" target="_top" title="t00057_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L3" xlink:show="new" xlink:title="t00057_A" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f1nxvl1ydvoew9)" height="60.8047" id="C_0000940295970488928395" style="stroke: #A80036; stroke-width: 1.5;" width="91" x="6" y="235.5"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L3" target="_top" title="t00057_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L3" xlink:show="new" xlink:title="t00057_A" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fxvn00fkkrj0j)" height="60.8047" id="C_0000940295970488928395" style="stroke: #A80036; stroke-width: 1.5;" width="91" x="6" y="235.5"/>
       <ellipse cx="21" cy="251.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M23.9688,257.1406 Q23.3906,257.4375 22.75,257.5781 Q22.1094,257.7344 21.4063,257.7344 Q18.9063,257.7344 17.5781,256.0938 Q16.2656,254.4375 16.2656,251.3125 Q16.2656,248.1875 17.5781,246.5313 Q18.9063,244.875 21.4063,244.875 Q22.1094,244.875 22.75,245.0313 Q23.4063,245.1875 23.9688,245.4844 L23.9688,248.2031 Q23.3438,247.625 22.75,247.3594 Q22.1563,247.0781 21.5313,247.0781 Q20.1875,247.0781 19.5,248.1563 Q18.8125,249.2188 18.8125,251.3125 Q18.8125,253.4063 19.5,254.4844 Q20.1875,255.5469 21.5313,255.5469 Q22.1563,255.5469 22.75,255.2813 Q23.3438,255 23.9688,254.4219 L23.9688,257.1406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="59" x="35" y="255.6543">t00057_A</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="96" y1="267.5" y2="267.5"/>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="96" y1="275.5" y2="275.5"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L27" target="_top" title="z" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L27" xlink:show="new" xlink:title="z" xlink:type="simple">
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       <ellipse cx="682" cy="455.7422" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L27" target="_top" title="z" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L27" xlink:show="new" xlink:title="z" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L27" target="_top" title="z" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L27" xlink:show="new" xlink:title="z" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="31" x="691" y="458.9526">z : int</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L32" target="_top" title="t00057_G" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L32" xlink:show="new" xlink:title="t00057_G" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L32" target="_top" title="t00057_G" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L32" xlink:show="new" xlink:title="t00057_G" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="813.5" x2="903.5" y1="267.5" y2="267.5"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L33" target="_top" title="g1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L33" xlink:show="new" xlink:title="g1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L33" target="_top" title="g1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L33" xlink:show="new" xlink:title="g1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L33" target="_top" title="g1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L33" xlink:show="new" xlink:title="g1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L33" target="_top" title="g1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L33" xlink:show="new" xlink:title="g1" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="40" x="832.5" y="289.7104">g1 : int</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L36" target="_top" title="t00057_R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L36" xlink:show="new" xlink:title="t00057_R" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L36" target="_top" title="t00057_R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L36" xlink:show="new" xlink:title="t00057_R" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L37" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L37" xlink:show="new" xlink:title="a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L37" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L37" xlink:show="new" xlink:title="a" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L37" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L37" xlink:show="new" xlink:title="a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L37" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L37" xlink:show="new" xlink:title="a" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="108" x="377.5" y="62.2104">a : struct t00057_A</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L38" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L38" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L38" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L38" xlink:show="new" xlink:title="b" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="363.5" y="66.8047"/>
       <ellipse cx="368.5" cy="71.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L38" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L38" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L38" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L38" xlink:show="new" xlink:title="b" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="72" x="377.5" y="75.0151">b : t00057_B</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L39" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L39" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L39" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L39" xlink:show="new" xlink:title="c" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="363.5" y="79.6094"/>
       <ellipse cx="368.5" cy="84.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L39" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L39" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L39" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L39" xlink:show="new" xlink:title="c" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="118" x="377.5" y="87.8198">c : struct t00057_C *</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L40" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L40" xlink:show="new" xlink:title="d" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L40" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L40" xlink:show="new" xlink:title="d" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="363.5" y="92.4141"/>
       <ellipse cx="368.5" cy="97.4141" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L40" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L40" xlink:show="new" xlink:title="d" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L40" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L40" xlink:show="new" xlink:title="d" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="107" x="377.5" y="100.6245">d : union t00057_D</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L41" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L41" xlink:show="new" xlink:title="e" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L41" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L41" xlink:show="new" xlink:title="e" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="363.5" y="105.2188"/>
       <ellipse cx="368.5" cy="110.2188" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L41" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L41" xlink:show="new" xlink:title="e" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L41" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L41" xlink:show="new" xlink:title="e" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="118" x="377.5" y="113.4292">e : struct t00057_E *</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L42" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L42" xlink:show="new" xlink:title="f" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L42" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L42" xlink:show="new" xlink:title="f" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L42" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L42" xlink:show="new" xlink:title="f" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L42" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L42" xlink:show="new" xlink:title="f" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="114" x="377.5" y="126.2339">f : struct t00057_F *</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L43" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L43" xlink:show="new" xlink:title="g" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L43" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L43" xlink:show="new" xlink:title="g" xlink:type="simple">
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       <ellipse cx="368.5" cy="135.8281" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L43" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L43" xlink:show="new" xlink:title="g" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L43" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L43" xlink:show="new" xlink:title="g" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="120" x="377.5" y="139.0386">g : struct t00057_G *</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/include/t00057.h#L3" target="_top" title="t00057_F" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/include/t00057.h#L3" xlink:show="new" xlink:title="t00057_F" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f1nxvl1ydvoew9)" height="60.8047" id="C_0000085797106299568719" style="stroke: #A80036; stroke-width: 1.5;" width="90" x="939.5" y="235.5"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/include/t00057.h#L3" target="_top" title="t00057_F" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/include/t00057.h#L3" xlink:show="new" xlink:title="t00057_F" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="940.5" x2="1028.5" y1="275.5" y2="275.5"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/src/t00057_impl.c#L4" target="_top" title="f1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/src/t00057_impl.c#L4" xlink:show="new" xlink:title="f1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/src/t00057_impl.c#L4" target="_top" title="f1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/src/t00057_impl.c#L4" xlink:show="new" xlink:title="f1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/src/t00057_impl.c#L4" target="_top" title="f1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/src/t00057_impl.c#L4" xlink:show="new" xlink:title="f1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/src/t00057_impl.c#L4" target="_top" title="f1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/src/t00057_impl.c#L4" xlink:show="new" xlink:title="f1" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="37" x="959.5" y="289.7104">f1 : int</text>
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diff --git a/docs/test_cases/t00057_class_mermaid.svg b/docs/test_cases/t00057_class_mermaid.svg
index 10faf4d7..de8a84d2 100644
--- a/docs/test_cases/t00057_class_mermaid.svg
+++ b/docs/test_cases/t00057_class_mermaid.svg
@@ -162,7 +162,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(50.640625, 348.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00057/t00057.c#L3">
+        <a transform="translate(50.640625, 348.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L3">
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@@ -186,7 +186,7 @@
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@@ -210,7 +210,7 @@
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@@ -234,7 +234,7 @@
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@@ -263,7 +263,7 @@
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+        <a transform="translate(712.9453125, 348.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/t00057.c#L20">
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@@ -297,7 +297,7 @@
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@@ -326,7 +326,7 @@
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@@ -355,7 +355,7 @@
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@@ -379,7 +379,7 @@
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@@ -433,7 +433,7 @@
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+        <a transform="translate(1104.25, 348.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00057/include/t00057.h#L3">
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diff --git a/docs/test_cases/t00058.md b/docs/test_cases/t00058.md
index 524a04e8..a7e0966a 100644
--- a/docs/test_cases/t00058.md
+++ b/docs/test_cases/t00058.md
@@ -1,18 +1,15 @@
 # t00058 - Test case for concepts with variadic parameters and type aliases
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00058_class:
     type: class
     glob:
-      - ../../tests/t00058/t00058.cc
+      - t00058.cc
     include:
       namespaces:
         - clanguml::t00058
-    using_namespace:
-      - clanguml::t00058
+    using_namespace: clanguml::t00058
     plantuml:
       after:
         - '{{ alias("same_as_first_type<T,Args...>") }} ..> {{ alias("first_type<T,Args...>") }}'
@@ -89,9 +86,9 @@ struct R {
       "namespace": "clanguml::t00058",
       "source_location": {
         "column": 48,
-        "file": "../../tests/t00058/t00058.cc",
+        "file": "t00058.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00058/t00058.cc"
+        "translation_unit": "t00058.cc"
       },
       "template_parameters": [
         {
@@ -117,9 +114,9 @@ struct R {
       "parameters": [],
       "source_location": {
         "column": 9,
-        "file": "../../tests/t00058/t00058.cc",
+        "file": "t00058.cc",
         "line": 22,
-        "translation_unit": "../../tests/t00058/t00058.cc"
+        "translation_unit": "t00058.cc"
       },
       "statements": [],
       "type": "concept"
@@ -140,9 +137,9 @@ struct R {
           "name": "a",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00058/t00058.cc",
+            "file": "t00058.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00058/t00058.cc"
+            "translation_unit": "t00058.cc"
           },
           "type": "std::vector<T>"
         }
@@ -152,9 +149,9 @@ struct R {
       "namespace": "clanguml::t00058",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00058/t00058.cc",
+        "file": "t00058.cc",
         "line": 27,
-        "translation_unit": "../../tests/t00058/t00058.cc"
+        "translation_unit": "t00058.cc"
       },
       "template_parameters": [
         {
@@ -188,9 +185,9 @@ struct R {
           "name": "b",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00058/t00058.cc",
+            "file": "t00058.cc",
             "line": 34,
-            "translation_unit": "../../tests/t00058/t00058.cc"
+            "translation_unit": "t00058.cc"
           },
           "type": "std::vector<T>"
         },
@@ -200,9 +197,9 @@ struct R {
           "name": "bb",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00058/t00058.cc",
+            "file": "t00058.cc",
             "line": 35,
-            "translation_unit": "../../tests/t00058/t00058.cc"
+            "translation_unit": "t00058.cc"
           },
           "type": "P"
         }
@@ -212,9 +209,9 @@ struct R {
       "namespace": "clanguml::t00058",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00058/t00058.cc",
+        "file": "t00058.cc",
         "line": 33,
-        "translation_unit": "../../tests/t00058/t00058.cc"
+        "translation_unit": "t00058.cc"
       },
       "template_parameters": [
         {
@@ -253,9 +250,9 @@ struct R {
       "namespace": "clanguml::t00058",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00058/t00058.cc",
+        "file": "t00058.cc",
         "line": 27,
-        "translation_unit": "../../tests/t00058/t00058.cc"
+        "translation_unit": "t00058.cc"
       },
       "template_parameters": [
         {
@@ -300,9 +297,9 @@ struct R {
       "namespace": "clanguml::t00058",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00058/t00058.cc",
+        "file": "t00058.cc",
         "line": 33,
-        "translation_unit": "../../tests/t00058/t00058.cc"
+        "translation_unit": "t00058.cc"
       },
       "template_parameters": [
         {
@@ -335,9 +332,9 @@ struct R {
       "namespace": "clanguml::t00058",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00058/t00058.cc",
+        "file": "t00058.cc",
         "line": 33,
-        "translation_unit": "../../tests/t00058/t00058.cc"
+        "translation_unit": "t00058.cc"
       },
       "template_parameters": [
         {
@@ -402,9 +399,9 @@ struct R {
           "name": "aa",
           "source_location": {
             "column": 38,
-            "file": "../../tests/t00058/t00058.cc",
+            "file": "t00058.cc",
             "line": 39,
-            "translation_unit": "../../tests/t00058/t00058.cc"
+            "translation_unit": "t00058.cc"
           },
           "type": "A<int,int,double,std::string>"
         },
@@ -414,9 +411,9 @@ struct R {
           "name": "bb",
           "source_location": {
             "column": 51,
-            "file": "../../tests/t00058/t00058.cc",
+            "file": "t00058.cc",
             "line": 40,
-            "translation_unit": "../../tests/t00058/t00058.cc"
+            "translation_unit": "t00058.cc"
           },
           "type": "B<int,std::string,int,double,A<int,int>>"
         }
@@ -426,19 +423,14 @@ struct R {
       "namespace": "clanguml::t00058",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00058/t00058.cc",
+        "file": "t00058.cc",
         "line": 38,
-        "translation_unit": "../../tests/t00058/t00058.cc"
+        "translation_unit": "t00058.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00058_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00058_class.svg b/docs/test_cases/t00058_class.svg
index 4aff02a8..16214db5 100644
--- a/docs/test_cases/t00058_class.svg
+++ b/docs/test_cases/t00058_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fenu6m3pcewn0" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f2qmyrvog8c84" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L11" target="_top" title="first_type" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L11" xlink:show="new" xlink:title="first_type" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fenu6m3pcewn0)" height="48" id="C_0000039461943261269692" style="stroke: #A80036; stroke-width: 1.5;" width="143" x="155.5" y="750"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L11" target="_top" title="first_type" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L11" xlink:show="new" xlink:title="first_type" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f2qmyrvog8c84)" height="48" id="C_0000039461943261269692" style="stroke: #A80036; stroke-width: 1.5;" width="143" x="155.5" y="750"/>
       <ellipse cx="170.5" cy="766" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M173.4688,771.6406 Q172.8906,771.9375 172.25,772.0781 Q171.6094,772.2344 170.9063,772.2344 Q168.4063,772.2344 167.0781,770.5938 Q165.7656,768.9375 165.7656,765.8125 Q165.7656,762.6875 167.0781,761.0313 Q168.4063,759.375 170.9063,759.375 Q171.6094,759.375 172.25,759.5313 Q172.9063,759.6875 173.4688,759.9844 L173.4688,762.7031 Q172.8438,762.125 172.25,761.8594 Q171.6563,761.5781 171.0313,761.5781 Q169.6875,761.5781 169,762.6563 Q168.3125,763.7188 168.3125,765.8125 Q168.3125,767.9063 169,768.9844 Q169.6875,770.0469 171.0313,770.0469 Q171.6563,770.0469 172.25,769.7813 Q172.8438,769.5 173.4688,768.9219 L173.4688,771.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="57" x="184.5" y="770.1543">first_type</text>
@@ -19,8 +19,8 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="156.5" x2="297.5" y1="790" y2="790"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L22" target="_top" title="same_as_first_type" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L22" xlink:show="new" xlink:title="same_as_first_type" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fenu6m3pcewn0)" height="53.9375" id="C_0001725820236573641307" style="stroke: #A80036; stroke-width: 1.5;" width="204" x="125" y="635"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L22" target="_top" title="same_as_first_type" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L22" xlink:show="new" xlink:title="same_as_first_type" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f2qmyrvog8c84)" height="53.9375" id="C_0001725820236573641307" style="stroke: #A80036; stroke-width: 1.5;" width="204" x="125" y="635"/>
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       <path d="M142.9688,659.6094 Q142.3906,659.9063 141.75,660.0469 Q141.1094,660.2031 140.4063,660.2031 Q137.9063,660.2031 136.5781,658.5625 Q135.2656,656.9063 135.2656,653.7813 Q135.2656,650.6563 136.5781,649 Q137.9063,647.3438 140.4063,647.3438 Q141.1094,647.3438 141.75,647.5 Q142.4063,647.6563 142.9688,647.9531 L142.9688,650.6719 Q142.3438,650.0938 141.75,649.8281 Q141.1563,649.5469 140.5313,649.5469 Q139.1875,649.5469 138.5,650.625 Q137.8125,651.6875 137.8125,653.7813 Q137.8125,655.875 138.5,656.9531 Q139.1875,658.0156 140.5313,658.0156 Q141.1563,658.0156 141.75,657.75 Q142.3438,657.4688 142.9688,656.8906 L142.9688,659.6094 Z "/>
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@@ -30,8 +30,8 @@
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L27" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L27" xlink:show="new" xlink:title="A" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fenu6m3pcewn0)" height="60.8047" id="C_0000798619347004821702" style="stroke: #A80036; stroke-width: 1.5;" width="131" x="93.5" y="497"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L27" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L27" xlink:show="new" xlink:title="A" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f2qmyrvog8c84)" height="60.8047" id="C_0000798619347004821702" style="stroke: #A80036; stroke-width: 1.5;" width="131" x="93.5" y="497"/>
       <ellipse cx="125.15" cy="513" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
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@@ -40,15 +40,15 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="94.5" x2="223.5" y1="537" y2="537"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L28" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L28" xlink:show="new" xlink:title="a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L28" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L28" xlink:show="new" xlink:title="a" xlink:type="simple">
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       <ellipse cx="104.5" cy="548" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L28" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L28" xlink:show="new" xlink:title="a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L28" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L28" xlink:show="new" xlink:title="a" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="105" x="113.5" y="551.2104">a : std::vector&lt;T&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L33" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L33" xlink:show="new" xlink:title="B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L33" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L33" xlink:show="new" xlink:title="B" xlink:type="simple">
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@@ -57,22 +57,22 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L34" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L34" xlink:show="new" xlink:title="b" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L34" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L34" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L34" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L34" xlink:show="new" xlink:title="b" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L35" target="_top" title="bb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L35" xlink:show="new" xlink:title="bb" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L35" target="_top" title="bb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L35" xlink:show="new" xlink:title="bb" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L39" target="_top" title="aa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L39" xlink:show="new" xlink:title="aa" xlink:type="simple">
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index 283707cd..5ad57e5a 100644
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-        <a transform="translate(391.7421875, 312.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L33">
+        <a transform="translate(391.7421875, 312.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L33">
           <g title="A" id="classId-C_0001372381231906520278-5" class="node default clickable">
             <rect height="57" width="88.78125" y="-28.5" x="-44.390625" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="44.390625" x1="-44.390625" class="divider"/>
@@ -279,7 +279,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(491.1640625, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L33">
+        <a transform="translate(491.1640625, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L33">
           <g title="B" id="classId-C_0000290383080560130133-6" class="node default clickable">
             <rect height="57" width="307.4375" y="-28.5" x="-153.71875" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="153.71875" x1="-153.71875" class="divider"/>
@@ -298,7 +298,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(386.6640625, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00058/t00058.cc#L38">
+        <a transform="translate(386.6640625, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00058/t00058.cc#L38">
           <g title="R" id="classId-C_0001015108159699260009-7" class="node default clickable">
             <rect height="101" width="321.421875" y="-50.5" x="-160.7109375" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="160.7109375" x1="-160.7109375" class="divider"/>
diff --git a/docs/test_cases/t00059.md b/docs/test_cases/t00059.md
index 4f12922d..1686ab54 100644
--- a/docs/test_cases/t00059.md
+++ b/docs/test_cases/t00059.md
@@ -1,18 +1,15 @@
 # t00059 - Non-virtual abstract factory pattern using concepts test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00059_class:
     type: class
     glob:
-      - ../../tests/t00059/t00059.cc
+      - t00059.cc
     include:
       namespaces:
         - clanguml::t00059
-    using_namespace:
-      - clanguml::t00059
+    using_namespace: clanguml::t00059
 ```
 ## Source code
 File t00059.cc
@@ -96,9 +93,9 @@ struct R {
       ],
       "source_location": {
         "column": 9,
-        "file": "../../tests/t00059/t00059.cc",
+        "file": "t00059.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00059/t00059.cc"
+        "translation_unit": "t00059.cc"
       },
       "statements": [
         "T{}",
@@ -119,9 +116,9 @@ struct R {
       ],
       "source_location": {
         "column": 9,
-        "file": "../../tests/t00059/t00059.cc",
+        "file": "t00059.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00059/t00059.cc"
+        "translation_unit": "t00059.cc"
       },
       "statements": [
         "t.get_sweetness()"
@@ -141,9 +138,9 @@ struct R {
       ],
       "source_location": {
         "column": 9,
-        "file": "../../tests/t00059/t00059.cc",
+        "file": "t00059.cc",
         "line": 16,
-        "translation_unit": "../../tests/t00059/t00059.cc"
+        "translation_unit": "t00059.cc"
       },
       "statements": [
         "t.get_bitterness()"
@@ -180,9 +177,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00059/t00059.cc",
+            "file": "t00059.cc",
             "line": 20,
-            "translation_unit": "../../tests/t00059/t00059.cc"
+            "translation_unit": "t00059.cc"
           },
           "type": "std::string"
         },
@@ -205,9 +202,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00059/t00059.cc",
+            "file": "t00059.cc",
             "line": 21,
-            "translation_unit": "../../tests/t00059/t00059.cc"
+            "translation_unit": "t00059.cc"
           },
           "type": "float"
         }
@@ -216,9 +213,9 @@ struct R {
       "namespace": "clanguml::t00059",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00059/t00059.cc",
+        "file": "t00059.cc",
         "line": 18,
-        "translation_unit": "../../tests/t00059/t00059.cc"
+        "translation_unit": "t00059.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -253,9 +250,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00059/t00059.cc",
+            "file": "t00059.cc",
             "line": 26,
-            "translation_unit": "../../tests/t00059/t00059.cc"
+            "translation_unit": "t00059.cc"
           },
           "type": "std::string"
         },
@@ -278,9 +275,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00059/t00059.cc",
+            "file": "t00059.cc",
             "line": 27,
-            "translation_unit": "../../tests/t00059/t00059.cc"
+            "translation_unit": "t00059.cc"
           },
           "type": "float"
         }
@@ -289,9 +286,9 @@ struct R {
       "namespace": "clanguml::t00059",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00059/t00059.cc",
+        "file": "t00059.cc",
         "line": 24,
-        "translation_unit": "../../tests/t00059/t00059.cc"
+        "translation_unit": "t00059.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -326,9 +323,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00059/t00059.cc",
+            "file": "t00059.cc",
             "line": 32,
-            "translation_unit": "../../tests/t00059/t00059.cc"
+            "translation_unit": "t00059.cc"
           },
           "type": "std::string"
         },
@@ -351,9 +348,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00059/t00059.cc",
+            "file": "t00059.cc",
             "line": 33,
-            "translation_unit": "../../tests/t00059/t00059.cc"
+            "translation_unit": "t00059.cc"
           },
           "type": "float"
         }
@@ -362,9 +359,9 @@ struct R {
       "namespace": "clanguml::t00059",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00059/t00059.cc",
+        "file": "t00059.cc",
         "line": 30,
-        "translation_unit": "../../tests/t00059/t00059.cc"
+        "translation_unit": "t00059.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -399,9 +396,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00059/t00059.cc",
+            "file": "t00059.cc",
             "line": 38,
-            "translation_unit": "../../tests/t00059/t00059.cc"
+            "translation_unit": "t00059.cc"
           },
           "type": "std::string"
         },
@@ -424,9 +421,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00059/t00059.cc",
+            "file": "t00059.cc",
             "line": 39,
-            "translation_unit": "../../tests/t00059/t00059.cc"
+            "translation_unit": "t00059.cc"
           },
           "type": "float"
         }
@@ -435,9 +432,9 @@ struct R {
       "namespace": "clanguml::t00059",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00059/t00059.cc",
+        "file": "t00059.cc",
         "line": 36,
-        "translation_unit": "../../tests/t00059/t00059.cc"
+        "translation_unit": "t00059.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -472,9 +469,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00059/t00059.cc",
+            "file": "t00059.cc",
             "line": 44,
-            "translation_unit": "../../tests/t00059/t00059.cc"
+            "translation_unit": "t00059.cc"
           },
           "type": "TA"
         },
@@ -497,9 +494,9 @@ struct R {
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00059/t00059.cc",
+            "file": "t00059.cc",
             "line": 45,
-            "translation_unit": "../../tests/t00059/t00059.cc"
+            "translation_unit": "t00059.cc"
           },
           "type": "TO"
         }
@@ -508,9 +505,9 @@ struct R {
       "namespace": "clanguml::t00059",
       "source_location": {
         "column": 42,
-        "file": "../../tests/t00059/t00059.cc",
+        "file": "t00059.cc",
         "line": 42,
-        "translation_unit": "../../tests/t00059/t00059.cc"
+        "translation_unit": "t00059.cc"
       },
       "template_parameters": [
         {
@@ -543,9 +540,9 @@ struct R {
       "namespace": "clanguml::t00059",
       "source_location": {
         "column": 42,
-        "file": "../../tests/t00059/t00059.cc",
+        "file": "t00059.cc",
         "line": 42,
-        "translation_unit": "../../tests/t00059/t00059.cc"
+        "translation_unit": "t00059.cc"
       },
       "template_parameters": [
         {
@@ -578,9 +575,9 @@ struct R {
       "namespace": "clanguml::t00059",
       "source_location": {
         "column": 42,
-        "file": "../../tests/t00059/t00059.cc",
+        "file": "t00059.cc",
         "line": 42,
-        "translation_unit": "../../tests/t00059/t00059.cc"
+        "translation_unit": "t00059.cc"
       },
       "template_parameters": [
         {
@@ -614,9 +611,9 @@ struct R {
           "name": "factory_1",
           "source_location": {
             "column": 21,
-            "file": "../../tests/t00059/t00059.cc",
+            "file": "t00059.cc",
             "line": 52,
-            "translation_unit": "../../tests/t00059/t00059.cc"
+            "translation_unit": "t00059.cc"
           },
           "type": "fruit_factory_1"
         },
@@ -626,9 +623,9 @@ struct R {
           "name": "factory_2",
           "source_location": {
             "column": 21,
-            "file": "../../tests/t00059/t00059.cc",
+            "file": "t00059.cc",
             "line": 53,
-            "translation_unit": "../../tests/t00059/t00059.cc"
+            "translation_unit": "t00059.cc"
           },
           "type": "fruit_factory_2"
         }
@@ -638,19 +635,14 @@ struct R {
       "namespace": "clanguml::t00059",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00059/t00059.cc",
+        "file": "t00059.cc",
         "line": 51,
-        "translation_unit": "../../tests/t00059/t00059.cc"
+        "translation_unit": "t00059.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00059_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00059_class.svg b/docs/test_cases/t00059_class.svg
index 9226f320..a9b69bb0 100644
--- a/docs/test_cases/t00059_class.svg
+++ b/docs/test_cases/t00059_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="679px" preserveAspectRatio="none" style="width:1199px;height:679px;" version="1.1" viewBox="0 0 1199 679" width="1199px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fpozvpzkfpmmi" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f9ndp7jenyu6k" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L7" target="_top" title="fruit_c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L7" xlink:show="new" xlink:title="fruit_c" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fpozvpzkfpmmi)" height="92.3516" id="C_0001926201868069460340" style="stroke: #A80036; stroke-width: 1.5;" width="104" x="534" y="576"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L7" target="_top" title="fruit_c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L7" xlink:show="new" xlink:title="fruit_c" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f9ndp7jenyu6k)" height="92.3516" id="C_0001926201868069460340" style="stroke: #A80036; stroke-width: 1.5;" width="104" x="534" y="576"/>
       <ellipse cx="549" cy="594.9688" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M551.9688,600.6094 Q551.3906,600.9063 550.75,601.0469 Q550.1094,601.2031 549.4063,601.2031 Q546.9063,601.2031 545.5781,599.5625 Q544.2656,597.9063 544.2656,594.7813 Q544.2656,591.6563 545.5781,590 Q546.9063,588.3438 549.4063,588.3438 Q550.1094,588.3438 550.75,588.5 Q551.4063,588.6563 551.9688,588.9531 L551.9688,591.6719 Q551.3438,591.0938 550.75,590.8281 Q550.1563,590.5469 549.5313,590.5469 Q548.1875,590.5469 547.5,591.625 Q546.8125,592.6875 546.8125,594.7813 Q546.8125,596.875 547.5,597.9531 Q548.1875,599.0156 549.5313,599.0156 Q550.1563,599.0156 550.75,598.75 Q551.3438,598.4688 551.9688,597.8906 L551.9688,600.6094 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="65" x="561" y="592.1387">«concept»</text>
@@ -23,8 +23,8 @@
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="21" x="540" y="648.9526">T{}</text>
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="72" x="540" y="661.7573">t.get_name()</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L13" target="_top" title="apple_c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L13" xlink:show="new" xlink:title="apple_c" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fpozvpzkfpmmi)" height="79.5469" id="C_0001932582371736186409" style="stroke: #A80036; stroke-width: 1.5;" width="114" x="456" y="419"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L13" target="_top" title="apple_c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L13" xlink:show="new" xlink:title="apple_c" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f9ndp7jenyu6k)" height="79.5469" id="C_0001932582371736186409" style="stroke: #A80036; stroke-width: 1.5;" width="114" x="456" y="419"/>
       <ellipse cx="475.5" cy="437.9688" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M478.4688,443.6094 Q477.8906,443.9063 477.25,444.0469 Q476.6094,444.2031 475.9063,444.2031 Q473.4063,444.2031 472.0781,442.5625 Q470.7656,440.9063 470.7656,437.7813 Q470.7656,434.6563 472.0781,433 Q473.4063,431.3438 475.9063,431.3438 Q476.6094,431.3438 477.25,431.5 Q477.9063,431.6563 478.4688,431.9531 L478.4688,434.6719 Q477.8438,434.0938 477.25,433.8281 Q476.6563,433.5469 476.0313,433.5469 Q474.6875,433.5469 474,434.625 Q473.3125,435.6875 473.3125,437.7813 Q473.3125,439.875 474,440.9531 Q474.6875,442.0156 476.0313,442.0156 Q476.6563,442.0156 477.25,441.75 Q477.8438,441.4688 478.4688,440.8906 L478.4688,443.6094 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="65" x="488.5" y="435.1387">«concept»</text>
@@ -36,8 +36,8 @@
       <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="457" x2="569" y1="477.7422" y2="477.7422"/>
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="102" x="462" y="491.9526">t.get_sweetness()</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L16" target="_top" title="orange_c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L16" xlink:show="new" xlink:title="orange_c" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fpozvpzkfpmmi)" height="79.5469" id="C_0001483904441065806133" style="stroke: #A80036; stroke-width: 1.5;" width="110" x="605" y="419"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L16" target="_top" title="orange_c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L16" xlink:show="new" xlink:title="orange_c" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f9ndp7jenyu6k)" height="79.5469" id="C_0001483904441065806133" style="stroke: #A80036; stroke-width: 1.5;" width="110" x="605" y="419"/>
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@@ -49,96 +49,96 @@
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       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="98" x="611" y="491.9526">t.get_bitterness()</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L18" target="_top" title="gala_apple" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L18" xlink:show="new" xlink:title="gala_apple" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L20" target="_top" title="get_name" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L20" xlink:show="new" xlink:title="get_name" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L20" target="_top" title="get_name" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L20" xlink:show="new" xlink:title="get_name" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L20" target="_top" title="get_name" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L20" xlink:show="new" xlink:title="get_name" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="170" x="26" y="314.2104">get_name() const : std::string</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L21" target="_top" title="get_sweetness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L21" xlink:show="new" xlink:title="get_sweetness" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L21" target="_top" title="get_sweetness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L21" xlink:show="new" xlink:title="get_sweetness" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L21" target="_top" title="get_sweetness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L21" xlink:show="new" xlink:title="get_sweetness" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L21" target="_top" title="get_sweetness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L21" xlink:show="new" xlink:title="get_sweetness" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="166" x="26" y="327.0151">get_sweetness() const : float</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L24" target="_top" title="empire_apple" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L24" xlink:show="new" xlink:title="empire_apple" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L24" target="_top" title="empire_apple" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L24" xlink:show="new" xlink:title="empire_apple" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L26" target="_top" title="get_name" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L26" xlink:show="new" xlink:title="get_name" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L26" target="_top" title="get_name" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L26" xlink:show="new" xlink:title="get_name" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L26" target="_top" title="get_name" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L26" xlink:show="new" xlink:title="get_name" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L26" target="_top" title="get_name" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L26" xlink:show="new" xlink:title="get_name" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="170" x="781" y="314.2104">get_name() const : std::string</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L27" target="_top" title="get_sweetness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L27" xlink:show="new" xlink:title="get_sweetness" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L27" target="_top" title="get_sweetness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L27" xlink:show="new" xlink:title="get_sweetness" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L27" target="_top" title="get_sweetness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L27" xlink:show="new" xlink:title="get_sweetness" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L27" target="_top" title="get_sweetness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L27" xlink:show="new" xlink:title="get_sweetness" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="166" x="781" y="327.0151">get_sweetness() const : float</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L30" target="_top" title="lima_orange" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L30" xlink:show="new" xlink:title="lima_orange" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L33" target="_top" title="get_bitterness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L33" xlink:show="new" xlink:title="get_bitterness" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L33" target="_top" title="get_bitterness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L33" xlink:show="new" xlink:title="get_bitterness" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L33" target="_top" title="get_bitterness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L33" xlink:show="new" xlink:title="get_bitterness" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L33" target="_top" title="get_bitterness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L33" xlink:show="new" xlink:title="get_bitterness" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="162" x="1012" y="314.2104">get_bitterness() const : float</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L32" target="_top" title="get_name" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L32" xlink:show="new" xlink:title="get_name" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L32" target="_top" title="get_name" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L32" xlink:show="new" xlink:title="get_name" xlink:type="simple">
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       <ellipse cx="1003" cy="323.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L32" target="_top" title="get_name" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L32" xlink:show="new" xlink:title="get_name" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L32" target="_top" title="get_name" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L32" xlink:show="new" xlink:title="get_name" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="170" x="1012" y="327.0151">get_name() const : std::string</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="993" x2="1187" y1="333.6094" y2="333.6094"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L36" target="_top" title="valencia_orange" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L36" xlink:show="new" xlink:title="valencia_orange" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fpozvpzkfpmmi)" height="73.6094" id="C_0000802727760415733923" style="stroke: #A80036; stroke-width: 1.5;" width="196" x="237" y="268"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L36" target="_top" title="valencia_orange" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L36" xlink:show="new" xlink:title="valencia_orange" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f9ndp7jenyu6k)" height="73.6094" id="C_0000802727760415733923" style="stroke: #A80036; stroke-width: 1.5;" width="196" x="237" y="268"/>
       <ellipse cx="279.9" cy="284" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M282.8688,289.6406 Q282.2906,289.9375 281.65,290.0781 Q281.0094,290.2344 280.3063,290.2344 Q277.8063,290.2344 276.4781,288.5938 Q275.1656,286.9375 275.1656,283.8125 Q275.1656,280.6875 276.4781,279.0313 Q277.8063,277.375 280.3063,277.375 Q281.0094,277.375 281.65,277.5313 Q282.3063,277.6875 282.8688,277.9844 L282.8688,280.7031 Q282.2438,280.125 281.65,279.8594 Q281.0563,279.5781 280.4313,279.5781 Q279.0875,279.5781 278.4,280.6563 Q277.7125,281.7188 277.7125,283.8125 Q277.7125,285.9063 278.4,286.9844 Q279.0875,288.0469 280.4313,288.0469 Q281.0563,288.0469 281.65,287.7813 Q282.2438,287.5 282.8688,286.9219 L282.8688,289.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="102" x="300.1" y="288.1543">valencia_orange</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="238" x2="432" y1="300" y2="300"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L39" target="_top" title="get_bitterness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L39" xlink:show="new" xlink:title="get_bitterness" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L39" target="_top" title="get_bitterness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L39" xlink:show="new" xlink:title="get_bitterness" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="243" y="306"/>
       <ellipse cx="248" cy="311" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L39" target="_top" title="get_bitterness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L39" xlink:show="new" xlink:title="get_bitterness" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L39" target="_top" title="get_bitterness" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L39" xlink:show="new" xlink:title="get_bitterness" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="162" x="257" y="314.2104">get_bitterness() const : float</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L38" target="_top" title="get_name" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L38" xlink:show="new" xlink:title="get_name" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L38" target="_top" title="get_name" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L38" xlink:show="new" xlink:title="get_name" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="243" y="318.8047"/>
       <ellipse cx="248" cy="323.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L38" target="_top" title="get_name" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L38" xlink:show="new" xlink:title="get_name" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L38" target="_top" title="get_name" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L38" xlink:show="new" xlink:title="get_name" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="170" x="257" y="327.0151">get_name() const : std::string</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="238" x2="432" y1="333.6094" y2="333.6094"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L42" target="_top" title="fruit_factory" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L42" xlink:show="new" xlink:title="fruit_factory" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fpozvpzkfpmmi)" height="73.6094" id="C_0002301786483822933456" style="stroke: #A80036; stroke-width: 1.5;" width="258" x="468" y="268"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L42" target="_top" title="fruit_factory" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L42" xlink:show="new" xlink:title="fruit_factory" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f9ndp7jenyu6k)" height="73.6094" id="C_0002301786483822933456" style="stroke: #A80036; stroke-width: 1.5;" width="258" x="468" y="268"/>
       <ellipse cx="483" cy="284" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M485.9688,289.6406 Q485.3906,289.9375 484.75,290.0781 Q484.1094,290.2344 483.4063,290.2344 Q480.9063,290.2344 479.5781,288.5938 Q478.2656,286.9375 478.2656,283.8125 Q478.2656,280.6875 479.5781,279.0313 Q480.9063,277.375 483.4063,277.375 Q484.1094,277.375 484.75,277.5313 Q485.4063,277.6875 485.9688,277.9844 L485.9688,280.7031 Q485.3438,280.125 484.75,279.8594 Q484.1563,279.5781 483.5313,279.5781 Q482.1875,279.5781 481.5,280.6563 Q480.8125,281.7188 480.8125,283.8125 Q480.8125,285.9063 481.5,286.9844 Q482.1875,288.0469 483.5313,288.0469 Q484.1563,288.0469 484.75,287.7813 Q485.3438,287.5 485.9688,286.9219 L485.9688,289.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="74" x="497" y="288.1543">fruit_factory</text>
@@ -146,23 +146,23 @@
       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="148" x="580" y="277.1387">apple_c TA,orange_c TO</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="469" x2="725" y1="300" y2="300"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L44" target="_top" title="create_apple" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L44" xlink:show="new" xlink:title="create_apple" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L44" target="_top" title="create_apple" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L44" xlink:show="new" xlink:title="create_apple" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="474" y="306"/>
       <ellipse cx="479" cy="311" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L44" target="_top" title="create_apple" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L44" xlink:show="new" xlink:title="create_apple" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L44" target="_top" title="create_apple" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L44" xlink:show="new" xlink:title="create_apple" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="142" x="488" y="314.2104">create_apple() const : TA</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L45" target="_top" title="create_orange" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L45" xlink:show="new" xlink:title="create_orange" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L45" target="_top" title="create_orange" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L45" xlink:show="new" xlink:title="create_orange" xlink:type="simple">
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       <ellipse cx="479" cy="323.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L45" target="_top" title="create_orange" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L45" xlink:show="new" xlink:title="create_orange" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L45" target="_top" title="create_orange" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L45" xlink:show="new" xlink:title="create_orange" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="153" x="488" y="327.0151">create_orange() const : TO</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="469" x2="725" y1="333.6094" y2="333.6094"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L42" target="_top" title="fruit_factory" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L42" xlink:show="new" xlink:title="fruit_factory" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fpozvpzkfpmmi)" height="48" id="C_0000551278102444647278" style="stroke: #A80036; stroke-width: 1.5;" width="284" x="257" y="159"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L42" target="_top" title="fruit_factory" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L42" xlink:show="new" xlink:title="fruit_factory" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f9ndp7jenyu6k)" height="48" id="C_0000551278102444647278" style="stroke: #A80036; stroke-width: 1.5;" width="284" x="257" y="159"/>
       <ellipse cx="272" cy="175" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M274.9688,180.6406 Q274.3906,180.9375 273.75,181.0781 Q273.1094,181.2344 272.4063,181.2344 Q269.9063,181.2344 268.5781,179.5938 Q267.2656,177.9375 267.2656,174.8125 Q267.2656,171.6875 268.5781,170.0313 Q269.9063,168.375 272.4063,168.375 Q273.1094,168.375 273.75,168.5313 Q274.4063,168.6875 274.9688,168.9844 L274.9688,171.7031 Q274.3438,171.125 273.75,170.8594 Q273.1563,170.5781 272.5313,170.5781 Q271.1875,170.5781 270.5,171.6563 Q269.8125,172.7188 269.8125,174.8125 Q269.8125,176.9063 270.5,177.9844 Q271.1875,179.0469 272.5313,179.0469 Q273.1563,179.0469 273.75,178.7813 Q274.3438,178.5 274.9688,177.9219 L274.9688,180.6406 Z "/>
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@@ -171,8 +171,8 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="258" x2="540" y1="199" y2="199"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L42" target="_top" title="fruit_factory" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L42" xlink:show="new" xlink:title="fruit_factory" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fpozvpzkfpmmi)" height="48" id="C_0000536390279563541226" style="stroke: #A80036; stroke-width: 1.5;" width="274" x="673" y="159"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L42" target="_top" title="fruit_factory" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L42" xlink:show="new" xlink:title="fruit_factory" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f9ndp7jenyu6k)" height="48" id="C_0000536390279563541226" style="stroke: #A80036; stroke-width: 1.5;" width="274" x="673" y="159"/>
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="74" x="702" y="179.1543">fruit_factory</text>
@@ -181,26 +181,26 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="674" x2="946" y1="199" y2="199"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L51" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L51" xlink:show="new" xlink:title="R" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L51" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L51" xlink:show="new" xlink:title="R" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="567.25" y="28.1543">R</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="470.5" x2="639.5" y1="40" y2="40"/>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="470.5" x2="639.5" y1="48" y2="48"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L52" target="_top" title="factory_1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L52" xlink:show="new" xlink:title="factory_1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L52" target="_top" title="factory_1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L52" xlink:show="new" xlink:title="factory_1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L52" target="_top" title="factory_1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L52" xlink:show="new" xlink:title="factory_1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L52" target="_top" title="factory_1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L52" xlink:show="new" xlink:title="factory_1" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="489.5" y="62.2104">factory_1 : fruit_factory_1</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L53" target="_top" title="factory_2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L53" xlink:show="new" xlink:title="factory_2" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L53" target="_top" title="factory_2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L53" xlink:show="new" xlink:title="factory_2" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L53" target="_top" title="factory_2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L53" xlink:show="new" xlink:title="factory_2" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L53" target="_top" title="factory_2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L53" xlink:show="new" xlink:title="factory_2" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="489.5" y="75.0151">factory_2 : fruit_factory_2</text>
     </a>
     <path d="M530.86,499.39 C540.67,521.03 552.94,548.09 563.42,571.19 " fill="none" id="C_0001932582371736186409-&gt;C_0001926201868069460340" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
diff --git a/docs/test_cases/t00059_class_mermaid.svg b/docs/test_cases/t00059_class_mermaid.svg
index 22c99a02..0025a45d 100644
--- a/docs/test_cases/t00059_class_mermaid.svg
+++ b/docs/test_cases/t00059_class_mermaid.svg
@@ -198,7 +198,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(1035.8984375, 716.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L7">
+        <a transform="translate(1035.8984375, 716.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L7">
           <g title="fruit_c" id="classId-C_0001926201868069460340-0" class="node default clickable">
             <rect height="145" width="117.078125" y="-72.5" x="-58.5390625" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="58.5390625" x1="-58.5390625" class="divider"/>
@@ -232,7 +232,7 @@
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           </g>
         </a>
-        <a transform="translate(936.1328125, 514.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L13">
+        <a transform="translate(936.1328125, 514.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L13">
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             <line y2="-9.5" y1="-9.5" x2="76.3203125" x1="-76.3203125" class="divider"/>
@@ -261,7 +261,7 @@
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           </g>
         </a>
-        <a transform="translate(1135.6640625, 514.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L16">
+        <a transform="translate(1135.6640625, 514.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L16">
           <g title="orange_c" id="classId-C_0001483904441065806133-2" class="node default clickable">
             <rect height="123" width="146.421875" y="-61.5" x="-73.2109375" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="73.2109375" x1="-73.2109375" class="divider"/>
@@ -290,7 +290,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(128.21875, 334.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L18">
+        <a transform="translate(128.21875, 334.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L18">
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             <rect height="101" width="240.4375" y="-50.5" x="-120.21875" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="120.21875" x1="-120.21875" class="divider"/>
@@ -319,7 +319,7 @@
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           </g>
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-        <a transform="translate(709.09375, 334.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L24">
+        <a transform="translate(709.09375, 334.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L24">
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             <line y2="-20.5" y1="-20.5" x2="120.21875" x1="-120.21875" class="divider"/>
@@ -348,7 +348,7 @@
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           </g>
         </a>
-        <a transform="translate(1362.703125, 334.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L30">
+        <a transform="translate(1362.703125, 334.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L30">
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             <line y2="-20.5" y1="-20.5" x2="120.21875" x1="-120.21875" class="divider"/>
@@ -377,7 +377,7 @@
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           </g>
         </a>
-        <a transform="translate(418.65625, 334.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L36">
+        <a transform="translate(418.65625, 334.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L36">
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@@ -406,7 +406,7 @@
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-        <a transform="translate(1035.8984375, 334.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00059/t00059.cc#L42">
+        <a transform="translate(1035.8984375, 334.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L42">
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@@ -435,7 +435,7 @@
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+        <a transform="translate(418.65625, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L42">
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@@ -454,7 +454,7 @@
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+        <a transform="translate(1082.8046875, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L42">
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@@ -473,7 +473,7 @@
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+        <a transform="translate(610.78125, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00059/t00059.cc#L51">
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             <line y2="-20.5" y1="-20.5" x2="102.4375" x1="-102.4375" class="divider"/>
diff --git a/docs/test_cases/t00060.md b/docs/test_cases/t00060.md
index 03bdabdd..d27d0768 100644
--- a/docs/test_cases/t00060.md
+++ b/docs/test_cases/t00060.md
@@ -1,21 +1,18 @@
 # t00060 - Parents (base classes) diagram filter test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00060_class:
     type: class
     glob:
-      - ../../tests/t00060/t00060.cc
+      - t00060.cc
     include:
       namespaces:
         - clanguml::t00060
       parents:
         - clanguml::t00060::D
         - clanguml::t00060::H<T,P>
-    using_namespace:
-      - clanguml::t00060
+    using_namespace: clanguml::t00060
 ```
 ## Source code
 File t00060.cc
@@ -65,9 +62,9 @@ template <typename T, typename P> struct H : public G<T> {
       "namespace": "clanguml::t00060",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00060/t00060.cc",
+        "file": "t00060.cc",
         "line": 3,
-        "translation_unit": "../../tests/t00060/t00060.cc"
+        "translation_unit": "t00060.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -94,9 +91,9 @@ template <typename T, typename P> struct H : public G<T> {
       "namespace": "clanguml::t00060",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00060/t00060.cc",
+        "file": "t00060.cc",
         "line": 4,
-        "translation_unit": "../../tests/t00060/t00060.cc"
+        "translation_unit": "t00060.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -123,9 +120,9 @@ template <typename T, typename P> struct H : public G<T> {
       "namespace": "clanguml::t00060",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00060/t00060.cc",
+        "file": "t00060.cc",
         "line": 5,
-        "translation_unit": "../../tests/t00060/t00060.cc"
+        "translation_unit": "t00060.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -158,9 +155,9 @@ template <typename T, typename P> struct H : public G<T> {
       "namespace": "clanguml::t00060",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00060/t00060.cc",
+        "file": "t00060.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00060/t00060.cc"
+        "translation_unit": "t00060.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -181,9 +178,9 @@ template <typename T, typename P> struct H : public G<T> {
           "name": "g",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00060/t00060.cc",
+            "file": "t00060.cc",
             "line": 11,
-            "translation_unit": "../../tests/t00060/t00060.cc"
+            "translation_unit": "t00060.cc"
           },
           "type": "T"
         }
@@ -193,9 +190,9 @@ template <typename T, typename P> struct H : public G<T> {
       "namespace": "clanguml::t00060",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00060/t00060.cc",
+        "file": "t00060.cc",
         "line": 10,
-        "translation_unit": "../../tests/t00060/t00060.cc"
+        "translation_unit": "t00060.cc"
       },
       "template_parameters": [
         {
@@ -230,9 +227,9 @@ template <typename T, typename P> struct H : public G<T> {
           "name": "h",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00060/t00060.cc",
+            "file": "t00060.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00060/t00060.cc"
+            "translation_unit": "t00060.cc"
           },
           "type": "G<T>"
         },
@@ -242,9 +239,9 @@ template <typename T, typename P> struct H : public G<T> {
           "name": "hh",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t00060/t00060.cc",
+            "file": "t00060.cc",
             "line": 16,
-            "translation_unit": "../../tests/t00060/t00060.cc"
+            "translation_unit": "t00060.cc"
           },
           "type": "P"
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@@ -254,9 +251,9 @@ template <typename T, typename P> struct H : public G<T> {
       "namespace": "clanguml::t00060",
       "source_location": {
         "column": 42,
-        "file": "../../tests/t00060/t00060.cc",
+        "file": "t00060.cc",
         "line": 14,
-        "translation_unit": "../../tests/t00060/t00060.cc"
+        "translation_unit": "t00060.cc"
       },
       "template_parameters": [
         {
@@ -275,11 +272,6 @@ template <typename T, typename P> struct H : public G<T> {
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   ],
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-    "schema_version": 1
-  },
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index 56ac3b47..f19e215f 100644
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       <ellipse cx="172.5" cy="197" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00060/t00060.cc#L15" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00060/t00060.cc#L15" xlink:show="new" xlink:title="h" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00060/t00060.cc#L15" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00060/t00060.cc#L15" xlink:show="new" xlink:title="h" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00060/t00060.cc#L16" target="_top" title="hh" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00060/t00060.cc#L16" xlink:show="new" xlink:title="hh" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00060/t00060.cc#L16" target="_top" title="hh" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00060/t00060.cc#L16" xlink:show="new" xlink:title="hh" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00060/t00060.cc#L16" target="_top" title="hh" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00060/t00060.cc#L16" xlink:show="new" xlink:title="hh" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00060/t00060.cc#L16" target="_top" title="hh" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00060/t00060.cc#L16" xlink:show="new" xlink:title="hh" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="33" x="181.5" y="213.0151">hh : P</text>
     </a>
     <path d="M64.83,81.38 C55.08,106.65 43.02,137.89 34.96,158.8 " fill="none" id="C_0001373615549846303472&lt;-C_0000479650368930934571" style="stroke: #A80036; stroke-width: 1.0;"/>
diff --git a/docs/test_cases/t00060_class_mermaid.svg b/docs/test_cases/t00060_class_mermaid.svg
index c09153c3..48e49b72 100644
--- a/docs/test_cases/t00060_class_mermaid.svg
+++ b/docs/test_cases/t00060_class_mermaid.svg
@@ -116,7 +116,7 @@
         </g>
       </g>
       <g class="nodes">
-        <a transform="translate(59.5625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00060/t00060.cc#L3">
+        <a transform="translate(59.5625, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00060/t00060.cc#L3">
           <g title="A" id="classId-C_0001373615549846303472-0" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -135,7 +135,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(21.28125, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00060/t00060.cc#L4">
+        <a transform="translate(21.28125, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00060/t00060.cc#L4">
           <g title="B" id="classId-C_0000479650368930934571-1" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -154,7 +154,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(97.84375, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00060/t00060.cc#L5">
+        <a transform="translate(97.84375, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00060/t00060.cc#L5">
           <g title="C" id="classId-C_0001827660844127264787-2" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -173,7 +173,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(59.5625, 334.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00060/t00060.cc#L6">
+        <a transform="translate(59.5625, 334.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00060/t00060.cc#L6">
           <g title="D" id="classId-C_0001629687372290281981-3" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
@@ -192,7 +192,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(204.8671875, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00060/t00060.cc#L10">
+        <a transform="translate(204.8671875, 47.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00060/t00060.cc#L10">
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             <rect height="79" width="56.0625" y="-39.5" x="-28.03125" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="28.03125" x1="-28.03125" class="divider"/>
@@ -216,7 +216,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(204.8671875, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00060/t00060.cc#L14">
+        <a transform="translate(204.8671875, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00060/t00060.cc#L14">
           <g title="H" id="classId-C_0001881610349123495638-5" class="node default clickable">
             <rect height="101" width="87.484375" y="-50.5" x="-43.7421875" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="43.7421875" x1="-43.7421875" class="divider"/>
diff --git a/docs/test_cases/t00061.md b/docs/test_cases/t00061.md
index 363b7458..a643b640 100644
--- a/docs/test_cases/t00061.md
+++ b/docs/test_cases/t00061.md
@@ -1,12 +1,9 @@
 # t00061 - Paths diagram filter test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00061_class:
     type: class
-    relative_to: ../../../tests/t00061
     glob:
       - t00061.cc
     include:
@@ -14,8 +11,7 @@ diagrams:
         - clanguml::t00061
       paths:
         - include/*_a.h
-    using_namespace:
-      - clanguml::t00061
+    using_namespace: clanguml::t00061
 ```
 ## Source code
 File t00061.cc
@@ -56,19 +52,14 @@ struct C {
       "namespace": "clanguml::t00061",
       "source_location": {
         "column": 8,
-        "file": "../../clang-uml/tests/t00061/include/t00061_a.h",
+        "file": "include/t00061_a.h",
         "line": 3,
-        "translation_unit": "../../clang-uml/tests/t00061/t00061.cc"
+        "translation_unit": "t00061.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00061_class",
   "relationships": [],
   "using_namespace": "clanguml::t00061"
diff --git a/docs/test_cases/t00061_class.svg b/docs/test_cases/t00061_class.svg
index 92f86c67..c5a15856 100644
--- a/docs/test_cases/t00061_class.svg
+++ b/docs/test_cases/t00061_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="66px" preserveAspectRatio="none" style="width:58px;height:66px;" version="1.1" viewBox="0 0 58 66" width="58px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f1olxn1x6tm9e4" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fkintn0xbw1jg" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00061/include/t00061_a.h#L3" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00061/include/t00061_a.h#L3" xlink:show="new" xlink:title="A" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f1olxn1x6tm9e4)" height="48" id="C_0001010204727957329423" style="stroke: #A80036; stroke-width: 1.5;" width="40" x="7" y="7"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00061/include/t00061_a.h#L3" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00061/include/t00061_a.h#L3" xlink:show="new" xlink:title="A" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fkintn0xbw1jg)" height="48" id="C_0001010204727957329423" style="stroke: #A80036; stroke-width: 1.5;" width="40" x="7" y="7"/>
       <ellipse cx="22" cy="23" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M24.9688,28.6406 Q24.3906,28.9375 23.75,29.0781 Q23.1094,29.2344 22.4063,29.2344 Q19.9063,29.2344 18.5781,27.5938 Q17.2656,25.9375 17.2656,22.8125 Q17.2656,19.6875 18.5781,18.0313 Q19.9063,16.375 22.4063,16.375 Q23.1094,16.375 23.75,16.5313 Q24.4063,16.6875 24.9688,16.9844 L24.9688,19.7031 Q24.3438,19.125 23.75,18.8594 Q23.1563,18.5781 22.5313,18.5781 Q21.1875,18.5781 20.5,19.6563 Q19.8125,20.7188 19.8125,22.8125 Q19.8125,24.9063 20.5,25.9844 Q21.1875,27.0469 22.5313,27.0469 Q23.1563,27.0469 23.75,26.7813 Q24.3438,26.5 24.9688,25.9219 L24.9688,28.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="36" y="27.1543">A</text>
diff --git a/docs/test_cases/t00061_class_mermaid.svg b/docs/test_cases/t00061_class_mermaid.svg
index ed77206c..04eaa65c 100644
--- a/docs/test_cases/t00061_class_mermaid.svg
+++ b/docs/test_cases/t00061_class_mermaid.svg
@@ -52,7 +52,7 @@
       <g class="edgePaths"/>
       <g class="edgeLabels"/>
       <g class="nodes">
-        <a transform="translate(21.28125, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00061/include/t00061_a.h#L3">
+        <a transform="translate(21.28125, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00061/include/t00061_a.h#L3">
           <g title="A" id="classId-C_0001010204727957329423-0" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
diff --git a/docs/test_cases/t00062.md b/docs/test_cases/t00062.md
index 20a14833..439ecaf9 100644
--- a/docs/test_cases/t00062.md
+++ b/docs/test_cases/t00062.md
@@ -1,18 +1,15 @@
 # t00062 - Template specialization matching based on deduced context
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00062_class:
     type: class
     glob:
-      - ../../tests/t00062/t00062.cc
+      - t00062.cc
     include:
       namespaces:
         - clanguml::t00062
-    using_namespace:
-      - clanguml::t00062
+    using_namespace: clanguml::t00062
     plantuml:
       before:
         - left to right direction
@@ -147,9 +144,9 @@ struct A<C<T, Args...>> {
           "name": "u",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "U &"
         }
@@ -159,9 +156,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -189,9 +186,9 @@ struct A<C<T, Args...>> {
           "name": "u",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 14,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "U &"
         }
@@ -201,9 +198,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -243,9 +240,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 18,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -299,9 +296,9 @@ struct A<C<T, Args...>> {
           "name": "u",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 21,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "U **"
         }
@@ -311,9 +308,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 20,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -341,9 +338,9 @@ struct A<C<T, Args...>> {
           "name": "u",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 25,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "U ***"
         }
@@ -353,9 +350,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 24,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -383,9 +380,9 @@ struct A<C<T, Args...>> {
           "name": "u",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 29,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "U ***"
         }
@@ -395,9 +392,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 28,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -425,9 +422,9 @@ struct A<C<T, Args...>> {
           "name": "u",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 33,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "U &&"
         }
@@ -437,9 +434,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 32,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -467,9 +464,9 @@ struct A<C<T, Args...>> {
           "name": "u",
           "source_location": {
             "column": 14,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 37,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "const U &"
         }
@@ -479,9 +476,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 36,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -509,9 +506,9 @@ struct A<C<T, Args...>> {
           "name": "c",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 41,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "C &"
         },
@@ -521,9 +518,9 @@ struct A<C<T, Args...>> {
           "name": "m",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 42,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "M C::*"
         }
@@ -533,9 +530,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 42,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 40,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -575,9 +572,9 @@ struct A<C<T, Args...>> {
           "name": "c",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 46,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "C &&"
         },
@@ -587,9 +584,9 @@ struct A<C<T, Args...>> {
           "name": "m",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 47,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "M C::*"
         }
@@ -599,9 +596,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 42,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 45,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -641,9 +638,9 @@ struct A<C<T, Args...>> {
           "name": "c",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 51,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "C &"
         },
@@ -653,9 +650,9 @@ struct A<C<T, Args...>> {
           "name": "m",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 52,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "M C::*"
         }
@@ -665,9 +662,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 56,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 50,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -713,9 +710,9 @@ struct A<C<T, Args...>> {
           "name": "c",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 56,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "C &"
         }
@@ -725,9 +722,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 55,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -773,9 +770,9 @@ struct A<C<T, Args...>> {
           "name": "c",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 60,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "C &&"
         },
@@ -785,9 +782,9 @@ struct A<C<T, Args...>> {
           "name": "m",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 61,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "M C::*"
         }
@@ -797,9 +794,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 56,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 59,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -845,9 +842,9 @@ struct A<C<T, Args...>> {
           "name": "c",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 65,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "C &&"
         },
@@ -857,9 +854,9 @@ struct A<C<T, Args...>> {
           "name": "mf",
           "source_location": {
             "column": 15,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 66,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "float C::*"
         }
@@ -869,9 +866,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 64,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -917,9 +914,9 @@ struct A<C<T, Args...>> {
           "name": "c",
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 71,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "C &"
         },
@@ -929,9 +926,9 @@ struct A<C<T, Args...>> {
           "name": "m",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 72,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "M C::*"
         }
@@ -941,9 +938,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 70,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -1001,9 +998,9 @@ struct A<C<T, Args...>> {
           "name": "n",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 76,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "char[N]"
         }
@@ -1013,9 +1010,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 25,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 75,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -1055,9 +1052,9 @@ struct A<C<T, Args...>> {
           "name": "n",
           "source_location": {
             "column": 23,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 80,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "std::vector<char>"
         }
@@ -1067,9 +1064,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 79,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -1109,9 +1106,9 @@ struct A<C<T, Args...>> {
           "name": "klm",
           "source_location": {
             "column": 63,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 83,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "char[K][L][M]"
         }
@@ -1121,9 +1118,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 39,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 83,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -1187,9 +1184,9 @@ struct A<C<T, Args...>> {
           "name": "u",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 86,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "bool"
         }
@@ -1199,9 +1196,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 85,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -1241,9 +1238,9 @@ struct A<C<T, Args...>> {
           "name": "c",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 90,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "C<T>"
         }
@@ -1253,9 +1250,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 59,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 89,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -1290,9 +1287,9 @@ struct A<C<T, Args...>> {
           "name": "c",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 96,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "C<T>"
         },
@@ -1302,9 +1299,9 @@ struct A<C<T, Args...>> {
           "name": "args",
           "source_location": {
             "column": 25,
-            "file": "../../tests/t00062/t00062.cc",
+            "file": "t00062.cc",
             "line": 97,
-            "translation_unit": "../../tests/t00062/t00062.cc"
+            "translation_unit": "t00062.cc"
           },
           "type": "std::tuple<Args...>"
         }
@@ -1314,9 +1311,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 95,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -1356,9 +1353,9 @@ struct A<C<T, Args...>> {
       "namespace": "clanguml::t00062",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00062/t00062.cc",
+        "file": "t00062.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00062/t00062.cc"
+        "translation_unit": "t00062.cc"
       },
       "template_parameters": [
         {
@@ -1371,11 +1368,6 @@ struct A<C<T, Args...>> {
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00062_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00062_class.svg b/docs/test_cases/t00062_class.svg
index 1725a231..dfd806dc 100644
--- a/docs/test_cases/t00062_class.svg
+++ b/docs/test_cases/t00062_class.svg
@@ -1,6 +1,6 @@
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-    <filter height="300%" id="f1gyl8deq1f8ul" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1me531f59jiwf" width="300%" x="-1" y="-1">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L10" target="_top" title="u" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L10" xlink:show="new" xlink:title="u" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L29" target="_top" title="u" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L29" xlink:show="new" xlink:title="u" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L29" target="_top" title="u" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L29" xlink:show="new" xlink:title="u" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L29" target="_top" title="u" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L29" xlink:show="new" xlink:title="u" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L32" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L32" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L33" target="_top" title="u" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L33" xlink:show="new" xlink:title="u" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L33" target="_top" title="u" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L33" xlink:show="new" xlink:title="u" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L33" target="_top" title="u" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L33" xlink:show="new" xlink:title="u" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="51" x="828" y="254.2104">u : U &amp;&amp;</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L36" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L36" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L37" target="_top" title="u" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L37" xlink:show="new" xlink:title="u" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L37" target="_top" title="u" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L37" xlink:show="new" xlink:title="u" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L37" target="_top" title="u" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L37" xlink:show="new" xlink:title="u" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L40" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L40" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L40" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L40" xlink:show="new" xlink:title="A" xlink:type="simple">
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@@ -148,22 +148,22 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L41" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L41" xlink:show="new" xlink:title="c" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L41" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L41" xlink:show="new" xlink:title="c" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L42" target="_top" title="m" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L42" xlink:show="new" xlink:title="m" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L42" target="_top" title="m" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L42" xlink:show="new" xlink:title="m" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L45" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L45" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L46" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L46" xlink:show="new" xlink:title="c" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L46" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L46" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L46" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L46" xlink:show="new" xlink:title="c" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L47" target="_top" title="m" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L47" xlink:show="new" xlink:title="m" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L47" target="_top" title="m" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L47" xlink:show="new" xlink:title="m" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L50" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L50" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L51" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L51" xlink:show="new" xlink:title="c" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L51" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L51" xlink:show="new" xlink:title="c" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L52" target="_top" title="m" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L52" xlink:show="new" xlink:title="m" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L52" target="_top" title="m" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L52" xlink:show="new" xlink:title="m" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L56" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L56" xlink:show="new" xlink:title="c" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L60" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L60" xlink:show="new" xlink:title="c" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L75" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L75" xlink:show="new" xlink:title="A" xlink:type="simple">
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@@ -309,15 +309,15 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="802" x2="891" y1="760" y2="760"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L76" target="_top" title="n" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L76" xlink:show="new" xlink:title="n" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L76" target="_top" title="n" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L76" xlink:show="new" xlink:title="n" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L76" target="_top" title="n" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L76" xlink:show="new" xlink:title="n" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="60" x="821" y="774.2104">n : char[N]</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L79" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L79" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L79" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L79" xlink:show="new" xlink:title="A" xlink:type="simple">
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@@ -326,15 +326,15 @@
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L80" target="_top" title="n" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L80" xlink:show="new" xlink:title="n" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L80" target="_top" title="n" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L80" xlink:show="new" xlink:title="n" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L80" target="_top" title="n" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L80" xlink:show="new" xlink:title="n" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L80" target="_top" title="n" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L80" xlink:show="new" xlink:title="n" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="123" x="513.5" y="774.2104">n : std::vector&lt;char&gt;</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L83" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L83" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L83" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L83" xlink:show="new" xlink:title="A" xlink:type="simple">
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@@ -343,15 +343,15 @@
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L83" target="_top" title="klm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L83" xlink:show="new" xlink:title="klm" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L83" target="_top" title="klm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L83" xlink:show="new" xlink:title="klm" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L83" target="_top" title="klm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L83" xlink:show="new" xlink:title="klm" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L83" target="_top" title="klm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L83" xlink:show="new" xlink:title="klm" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L85" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L85" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L85" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L85" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L86" target="_top" title="u" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L86" xlink:show="new" xlink:title="u" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L86" target="_top" title="u" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L86" xlink:show="new" xlink:title="u" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L89" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L89" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L90" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L90" xlink:show="new" xlink:title="c" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L97" target="_top" title="args" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L97" xlink:show="new" xlink:title="args" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L96" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L96" xlink:show="new" xlink:title="c" xlink:type="simple">
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index aff2a83a..a739c0a0 100644
--- a/docs/test_cases/t00062_class_mermaid.svg
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             <line y2="-9.5" y1="-9.5" x2="57.96875" x1="-57.96875" class="divider"/>
@@ -493,7 +493,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1246.515625, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L40">
+        <a transform="translate(1246.515625, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L40">
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             <line y2="-20.5" y1="-20.5" x2="45.7265625" x1="-45.7265625" class="divider"/>
@@ -522,7 +522,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(801.4609375, 209.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L45">
+        <a transform="translate(801.4609375, 209.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L45">
           <g title="A" id="classId-C_0000827753335392390402-9" class="node default clickable">
             <rect height="101" width="119.015625" y="-50.5" x="-59.5078125" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="59.5078125" x1="-59.5078125" class="divider"/>
@@ -551,7 +551,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1412.40625, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L50">
+        <a transform="translate(1412.40625, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L50">
           <g title="A" id="classId-C_0000395583480407686249-10" class="node default clickable">
             <rect height="101" width="140.328125" y="-50.5" x="-70.1640625" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="70.1640625" x1="-70.1640625" class="divider"/>
@@ -580,7 +580,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1412.40625, 209.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L55">
+        <a transform="translate(1412.40625, 209.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L55">
           <g title="A" id="classId-C_0000476497055497873078-11" class="node default clickable">
             <rect height="79" width="152.75" y="-39.5" x="-76.375" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="76.375" x1="-76.375" class="divider"/>
@@ -604,7 +604,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1072.3828125, 209.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L59">
+        <a transform="translate(1072.3828125, 209.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L59">
           <g title="A" id="classId-C_0001619634759668095904-12" class="node default clickable">
             <rect height="101" width="167.875" y="-50.5" x="-83.9375" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="83.9375" x1="-83.9375" class="divider"/>
@@ -633,7 +633,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1072.3828125, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L64">
+        <a transform="translate(1072.3828125, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L64">
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             <line y2="-20.5" y1="-20.5" x2="90.15625" x1="-90.15625" class="divider"/>
@@ -662,7 +662,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1648.078125, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L70">
+        <a transform="translate(1648.078125, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L70">
           <g title="A" id="classId-C_0000544335779197078982-14" class="node default clickable">
             <rect height="101" width="231.015625" y="-50.5" x="-115.5078125" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="115.5078125" x1="-115.5078125" class="divider"/>
@@ -691,7 +691,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1864.2109375, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L75">
+        <a transform="translate(1864.2109375, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L75">
           <g title="A" id="classId-C_0000602066980416477930-15" class="node default clickable">
             <rect height="79" width="101.25" y="-39.5" x="-50.625" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="50.625" x1="-50.625" class="divider"/>
@@ -715,7 +715,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1864.2109375, 209.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L79">
+        <a transform="translate(1864.2109375, 209.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L79">
           <g title="A" id="classId-C_0001318419672443856415-16" class="node default clickable">
             <rect height="79" width="170.203125" y="-39.5" x="-85.1015625" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="85.1015625" x1="-85.1015625" class="divider"/>
@@ -739,7 +739,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(2041.46875, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L83">
+        <a transform="translate(2041.46875, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L83">
           <g title="A" id="classId-C_0000599593856979463652-17" class="node default clickable">
             <rect height="79" width="153.265625" y="-39.5" x="-76.6328125" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="76.6328125" x1="-76.6328125" class="divider"/>
@@ -763,7 +763,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(2208.5, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L85">
+        <a transform="translate(2208.5, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L85">
           <g title="A" id="classId-C_0000015395295268000991-18" class="node default clickable">
             <rect height="79" width="80.796875" y="-39.5" x="-40.3984375" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="40.3984375" x1="-40.3984375" class="divider"/>
@@ -787,7 +787,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(2341.75, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L89">
+        <a transform="translate(2341.75, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L89">
           <g title="A" id="classId-C_0001603321863498552207-19" class="node default clickable">
             <rect height="79" width="85.703125" y="-39.5" x="-42.8515625" class="outer title-state"/>
             <line y2="-9.5" y1="-9.5" x2="42.8515625" x1="-42.8515625" class="divider"/>
@@ -811,7 +811,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(2533.9296875, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L95">
+        <a transform="translate(2533.9296875, 360.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L95">
           <g title="A" id="classId-C_0000232518961342221670-20" class="node default clickable">
             <rect height="101" width="198.65625" y="-50.5" x="-99.328125" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="99.328125" x1="-99.328125" class="divider"/>
@@ -840,7 +840,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1412.40625, 489.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00062/t00062.cc#L7">
+        <a transform="translate(1412.40625, 489.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00062/t00062.cc#L7">
           <g title="A" id="classId-C_0000121103565834936476-21" class="node default clickable">
             <rect height="57" width="55.015625" y="-28.5" x="-27.5078125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="27.5078125" x1="-27.5078125" class="divider"/>
diff --git a/docs/test_cases/t00063.md b/docs/test_cases/t00063.md
index 1fe82330..71f6bbbf 100644
--- a/docs/test_cases/t00063.md
+++ b/docs/test_cases/t00063.md
@@ -1,21 +1,18 @@
 # t00063 - Element types diagram filter test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00063_class:
     type: class
     glob:
-      - ../../tests/t00063/t00063.cc
+      - t00063.cc
     include:
       namespaces:
         - clanguml::t00063
     exclude:
       element_types:
         - enum
-    using_namespace:
-      - clanguml::t00063
+    using_namespace: clanguml::t00063
 ```
 ## Source code
 File t00063.cc
@@ -54,19 +51,14 @@ enum class C { c1, c2, c3 };
       "namespace": "clanguml::t00063",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00063/t00063.cc",
+        "file": "t00063.cc",
         "line": 3,
-        "translation_unit": "../../tests/t00063/t00063.cc"
+        "translation_unit": "t00063.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00063_class",
   "relationships": [],
   "using_namespace": "clanguml::t00063"
diff --git a/docs/test_cases/t00063_class.svg b/docs/test_cases/t00063_class.svg
index c17aa434..ff16f157 100644
--- a/docs/test_cases/t00063_class.svg
+++ b/docs/test_cases/t00063_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="66px" preserveAspectRatio="none" style="width:58px;height:66px;" version="1.1" viewBox="0 0 58 66" width="58px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f1rgtjmgwe4wnb" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fcf12fjqw2neh" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00063/t00063.cc#L3" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00063/t00063.cc#L3" xlink:show="new" xlink:title="A" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f1rgtjmgwe4wnb)" height="48" id="C_0001518171774798799557" style="stroke: #A80036; stroke-width: 1.5;" width="40" x="7" y="7"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00063/t00063.cc#L3" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00063/t00063.cc#L3" xlink:show="new" xlink:title="A" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fcf12fjqw2neh)" height="48" id="C_0001518171774798799557" style="stroke: #A80036; stroke-width: 1.5;" width="40" x="7" y="7"/>
       <ellipse cx="22" cy="23" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M24.9688,28.6406 Q24.3906,28.9375 23.75,29.0781 Q23.1094,29.2344 22.4063,29.2344 Q19.9063,29.2344 18.5781,27.5938 Q17.2656,25.9375 17.2656,22.8125 Q17.2656,19.6875 18.5781,18.0313 Q19.9063,16.375 22.4063,16.375 Q23.1094,16.375 23.75,16.5313 Q24.4063,16.6875 24.9688,16.9844 L24.9688,19.7031 Q24.3438,19.125 23.75,18.8594 Q23.1563,18.5781 22.5313,18.5781 Q21.1875,18.5781 20.5,19.6563 Q19.8125,20.7188 19.8125,22.8125 Q19.8125,24.9063 20.5,25.9844 Q21.1875,27.0469 22.5313,27.0469 Q23.1563,27.0469 23.75,26.7813 Q24.3438,26.5 24.9688,25.9219 L24.9688,28.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="36" y="27.1543">A</text>
diff --git a/docs/test_cases/t00063_class_mermaid.svg b/docs/test_cases/t00063_class_mermaid.svg
index d5f0a70a..f86ddbb2 100644
--- a/docs/test_cases/t00063_class_mermaid.svg
+++ b/docs/test_cases/t00063_class_mermaid.svg
@@ -52,7 +52,7 @@
       <g class="edgePaths"/>
       <g class="edgeLabels"/>
       <g class="nodes">
-        <a transform="translate(21.28125, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00063/t00063.cc#L3">
+        <a transform="translate(21.28125, 36.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00063/t00063.cc#L3">
           <g title="A" id="classId-C_0001518171774798799557-0" class="node default clickable">
             <rect height="57" width="26.5625" y="-28.5" x="-13.28125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="13.28125" x1="-13.28125" class="divider"/>
diff --git a/docs/test_cases/t00064.md b/docs/test_cases/t00064.md
index 1756f8f6..7e349227 100644
--- a/docs/test_cases/t00064.md
+++ b/docs/test_cases/t00064.md
@@ -1,18 +1,15 @@
 # t00064 - Template type list test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00064_class:
     type: class
     glob:
-      - ../../tests/t00064/t00064.cc
+      - t00064.cc
     include:
       namespaces:
         - clanguml::t00064
-    using_namespace:
-      - clanguml::t00064
+    using_namespace: clanguml::t00064
     plantuml:
       before:
         - left to right direction
@@ -106,9 +103,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 34,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 8,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -135,9 +132,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 11,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -182,9 +179,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 46,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -216,10 +213,10 @@ public:
       "name": "type_list",
       "namespace": "clanguml::t00064",
       "source_location": {
-        "column": 28,
-        "file": "../../tests/t00064/t00064.cc",
-        "line": 15,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "column": 8,
+        "file": "t00064.cc",
+        "line": 17,
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -252,9 +249,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 17,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -293,10 +290,10 @@ public:
       "name": "type_list",
       "namespace": "clanguml::t00064",
       "source_location": {
-        "column": 34,
-        "file": "../../tests/t00064/t00064.cc",
-        "line": 8,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "column": 29,
+        "file": "t00064.cc",
+        "line": 21,
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -322,10 +319,10 @@ public:
       "name": "type_list",
       "namespace": "clanguml::t00064",
       "source_location": {
-        "column": 37,
-        "file": "../../tests/t00064/t00064.cc",
-        "line": 25,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "column": 7,
+        "file": "t00064.cc",
+        "line": 27,
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -351,10 +348,10 @@ public:
       "name": "type_list",
       "namespace": "clanguml::t00064",
       "source_location": {
-        "column": 37,
-        "file": "../../tests/t00064/t00064.cc",
-        "line": 25,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "column": 7,
+        "file": "t00064.cc",
+        "line": 27,
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -382,9 +379,9 @@ public:
           "name": "size",
           "source_location": {
             "column": 29,
-            "file": "../../tests/t00064/t00064.cc",
+            "file": "t00064.cc",
             "line": 28,
-            "translation_unit": "../../tests/t00064/t00064.cc"
+            "translation_unit": "t00064.cc"
           },
           "type": "const size_t"
         }
@@ -394,9 +391,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 27,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -443,9 +440,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 31,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -472,9 +469,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 31,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -521,9 +518,9 @@ public:
           ],
           "source_location": {
             "column": 11,
-            "file": "../../tests/t00064/t00064.cc",
+            "file": "t00064.cc",
             "line": 44,
-            "translation_unit": "../../tests/t00064/t00064.cc"
+            "translation_unit": "t00064.cc"
           },
           "type": "ref_t"
         },
@@ -551,9 +548,9 @@ public:
           ],
           "source_location": {
             "column": 23,
-            "file": "../../tests/t00064/t00064.cc",
+            "file": "t00064.cc",
             "line": 46,
-            "translation_unit": "../../tests/t00064/t00064.cc"
+            "translation_unit": "t00064.cc"
           },
           "type": "const value_type *"
         },
@@ -581,9 +578,9 @@ public:
           ],
           "source_location": {
             "column": 24,
-            "file": "../../tests/t00064/t00064.cc",
+            "file": "t00064.cc",
             "line": 48,
-            "translation_unit": "../../tests/t00064/t00064.cc"
+            "translation_unit": "t00064.cc"
           },
           "type": "unsigned int"
         }
@@ -592,9 +589,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 35,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -647,9 +644,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 51,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -669,9 +666,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 52,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -691,9 +688,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 53,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -713,9 +710,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 34,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 8,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -754,9 +751,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 37,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 25,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -789,9 +786,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 37,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 25,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -830,9 +827,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 37,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 25,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -898,9 +895,9 @@ public:
           "name": "aboolint",
           "source_location": {
             "column": 29,
-            "file": "../../tests/t00064/t00064.cc",
+            "file": "t00064.cc",
             "line": 57,
-            "translation_unit": "../../tests/t00064/t00064.cc"
+            "translation_unit": "t00064.cc"
           },
           "type": "type_list<A,bool,int>"
         },
@@ -910,9 +907,9 @@ public:
           "name": "abc",
           "source_location": {
             "column": 67,
-            "file": "../../tests/t00064/t00064.cc",
+            "file": "t00064.cc",
             "line": 58,
-            "translation_unit": "../../tests/t00064/t00064.cc"
+            "translation_unit": "t00064.cc"
           },
           "type": "type_group_pair<type_list<float,double>,type_list<A,B,C>>"
         }
@@ -922,9 +919,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 55,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -944,9 +941,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 37,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 25,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -979,9 +976,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 47,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 33,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -1020,9 +1017,9 @@ public:
       "namespace": "clanguml::t00064",
       "source_location": {
         "column": 28,
-        "file": "../../tests/t00064/t00064.cc",
+        "file": "t00064.cc",
         "line": 15,
-        "translation_unit": "../../tests/t00064/t00064.cc"
+        "translation_unit": "t00064.cc"
       },
       "template_parameters": [
         {
@@ -1035,11 +1032,6 @@ public:
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00064_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00064_class.svg b/docs/test_cases/t00064_class.svg
index fed31368..57142fcb 100644
--- a/docs/test_cases/t00064_class.svg
+++ b/docs/test_cases/t00064_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f8hxk5ocihp0p" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f6g3tgu9pu4de" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L8" target="_top" title="type_list" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L8" xlink:show="new" xlink:title="type_list" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f8hxk5ocihp0p)" height="48" id="C_0002055044356505752139" style="stroke: #A80036; stroke-width: 1.5;" width="112" x="2219.5" y="571.2"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L8" target="_top" title="type_list" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L8" xlink:show="new" xlink:title="type_list" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f6g3tgu9pu4de)" height="48" id="C_0002055044356505752139" style="stroke: #A80036; stroke-width: 1.5;" width="112" x="2219.5" y="571.2"/>
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@@ -19,8 +19,8 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="2220.5" x2="2330.5" y1="611.2" y2="611.2"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L11" target="_top" title="type_list" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L11" xlink:show="new" xlink:title="type_list" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f8hxk5ocihp0p)" height="48" id="C_0001536403088019105838" style="stroke: #A80036; stroke-width: 1.5;" width="190" x="1773" y="245.2"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L11" target="_top" title="type_list" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L11" xlink:show="new" xlink:title="type_list" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f6g3tgu9pu4de)" height="48" id="C_0001536403088019105838" style="stroke: #A80036; stroke-width: 1.5;" width="190" x="1773" y="245.2"/>
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@@ -29,8 +29,8 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="1774" x2="1962" y1="285.2" y2="285.2"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L13" target="_top" title="type_list" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L13" xlink:show="new" xlink:title="type_list" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L13" target="_top" title="type_list" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L13" xlink:show="new" xlink:title="type_list" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f6g3tgu9pu4de)" height="48" id="C_0001613293628874851145" style="stroke: #A80036; stroke-width: 1.5;" width="161" x="1787.5" y="494.2"/>
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@@ -39,8 +39,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L8" target="_top" title="type_list" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L8" xlink:show="new" xlink:title="type_list" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L25" target="_top" title="type_list" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L25" xlink:show="new" xlink:title="type_list" xlink:type="simple">
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@@ -201,8 +201,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L25" target="_top" title="type_list" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L25" xlink:show="new" xlink:title="type_list" xlink:type="simple">
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@@ -211,8 +211,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L25" target="_top" title="type_group_pair" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L25" xlink:show="new" xlink:title="type_group_pair" xlink:type="simple">
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@@ -221,30 +221,30 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L55" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L55" xlink:show="new" xlink:title="R" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L58" target="_top" title="abc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L58" xlink:show="new" xlink:title="abc" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L58" target="_top" title="abc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L58" xlink:show="new" xlink:title="abc" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L58" target="_top" title="abc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L58" xlink:show="new" xlink:title="abc" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L57" target="_top" title="aboolint" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L57" xlink:show="new" xlink:title="aboolint" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L57" target="_top" title="aboolint" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L57" xlink:show="new" xlink:title="aboolint" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L57" target="_top" title="aboolint" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L57" xlink:show="new" xlink:title="aboolint" xlink:type="simple">
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           <g title="type_list" id="classId-C_0000425551452299939770-15" class="node default clickable">
             <rect height="57" width="172.359375" y="-28.5" x="-86.1796875" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="86.1796875" x1="-86.1796875" class="divider"/>
@@ -714,7 +714,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(3479.1171875, 503.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L25">
+        <a transform="translate(3479.1171875, 503.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L25">
           <g title="type_list" id="classId-C_0000179850898515269194-16" class="node default clickable">
             <rect height="57" width="189.265625" y="-28.5" x="-94.6328125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="94.6328125" x1="-94.6328125" class="divider"/>
@@ -733,7 +733,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(3263.40625, 503.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L25">
+        <a transform="translate(3263.40625, 503.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L25">
           <g title="type_list" id="classId-C_0001070380438303872295-17" class="node default clickable">
             <rect height="57" width="142.15625" y="-28.5" x="-71.078125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="71.078125" x1="-71.078125" class="divider"/>
@@ -752,7 +752,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(3346.109375, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L25">
+        <a transform="translate(3346.109375, 205.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L25">
           <g title="type_group_pair" id="classId-C_0001854055939974723413-18" class="node default clickable">
             <rect height="57" width="464.90625" y="-28.5" x="-232.453125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="232.453125" x1="-232.453125" class="divider"/>
@@ -771,7 +771,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(3604.8515625, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L55">
+        <a transform="translate(3604.8515625, 58.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L55">
           <g title="R" id="classId-C_0002161425587790795236-19" class="node default clickable">
             <rect height="101" width="481.546875" y="-50.5" x="-240.7734375" class="outer title-state"/>
             <line y2="-20.5" y1="-20.5" x2="240.7734375" x1="-240.7734375" class="divider"/>
@@ -800,7 +800,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1306.3515625, 503.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L25">
+        <a transform="translate(1306.3515625, 503.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L25">
           <g title="type_group_pair" id="classId-C_0000271990753639572557-20" class="node default clickable">
             <rect height="57" width="312.890625" y="-28.5" x="-156.4453125" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="156.4453125" x1="-156.4453125" class="divider"/>
@@ -819,7 +819,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(1767.45703125, 503.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L33">
+        <a transform="translate(1767.45703125, 503.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L33">
           <g title="type_group_pair_it" id="classId-C_0001057906395469156958-21" class="node default clickable">
             <rect height="57" width="410.703125" y="-28.5" x="-205.3515625" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="205.3515625" x1="-205.3515625" class="divider"/>
@@ -838,7 +838,7 @@
             </g>
           </g>
         </a>
-        <a transform="translate(597.0546875, 503.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00064/t00064.cc#L15">
+        <a transform="translate(597.0546875, 503.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00064/t00064.cc#L15">
           <g title="head" id="classId-C_0001317314479884183399-22" class="node default clickable">
             <rect height="57" width="145.734375" y="-28.5" x="-72.8671875" class="outer title-state"/>
             <line y2="1.5" y1="1.5" x2="72.8671875" x1="-72.8671875" class="divider"/>
diff --git a/docs/test_cases/t00065.md b/docs/test_cases/t00065.md
index 1e114d62..f357d420 100644
--- a/docs/test_cases/t00065.md
+++ b/docs/test_cases/t00065.md
@@ -1,21 +1,17 @@
 # t00065 - Class diagram with packages from directory structure
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00065_class:
     type: class
     glob:
       - t00065.cc
-    relative_to: ../../../tests/t00065
     generate_packages: true
     package_type: directory
     include:
       namespaces:
         - clanguml::t00065
-    using_namespace:
-      - clanguml::t00065
+    using_namespace: clanguml::t00065
 ```
 ## Source code
 File t00065.cc
@@ -63,9 +59,9 @@ struct R {
               "namespace": "clanguml::t00065::detail",
               "source_location": {
                 "column": 8,
-                "file": "../../clang-uml/tests/t00065/module1/submodule1a/submodule1a.h",
+                "file": "module1/submodule1a/submodule1a.h",
                 "line": 6,
-                "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+                "translation_unit": "t00065.cc"
               },
               "template_parameters": [],
               "type": "class"
@@ -87,9 +83,9 @@ struct R {
           "namespace": "clanguml::t00065",
           "source_location": {
             "column": 12,
-            "file": "../../clang-uml/tests/t00065/module1/module1.h",
+            "file": "module1/module1.h",
             "line": 8,
-            "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+            "translation_unit": "t00065.cc"
           },
           "type": "enum"
         },
@@ -106,9 +102,9 @@ struct R {
           "namespace": "clanguml::t00065",
           "source_location": {
             "column": 6,
-            "file": "../../clang-uml/tests/t00065/module1/module1.h",
+            "file": "module1/module1.h",
             "line": 10,
-            "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+            "translation_unit": "t00065.cc"
           },
           "type": "enum"
         },
@@ -128,9 +124,9 @@ struct R {
               "name": "abc",
               "source_location": {
                 "column": 9,
-                "file": "../../clang-uml/tests/t00065/module1/module1.h",
+                "file": "module1/module1.h",
                 "line": 13,
-                "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+                "translation_unit": "t00065.cc"
               },
               "type": "ABC"
             },
@@ -140,9 +136,9 @@ struct R {
               "name": "xyz",
               "source_location": {
                 "column": 9,
-                "file": "../../clang-uml/tests/t00065/module1/module1.h",
+                "file": "module1/module1.h",
                 "line": 14,
-                "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+                "translation_unit": "t00065.cc"
               },
               "type": "XYZ"
             },
@@ -152,9 +148,9 @@ struct R {
               "name": "pimpl",
               "source_location": {
                 "column": 20,
-                "file": "../../clang-uml/tests/t00065/module1/module1.h",
+                "file": "module1/module1.h",
                 "line": 15,
-                "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+                "translation_unit": "t00065.cc"
               },
               "type": "detail::AImpl *"
             }
@@ -164,9 +160,9 @@ struct R {
           "namespace": "clanguml::t00065",
           "source_location": {
             "column": 8,
-            "file": "../../clang-uml/tests/t00065/module1/module1.h",
+            "file": "module1/module1.h",
             "line": 12,
-            "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+            "translation_unit": "t00065.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -194,9 +190,9 @@ struct R {
               ],
               "source_location": {
                 "column": 9,
-                "file": "../../clang-uml/tests/t00065/module2/concepts/concepts.h",
+                "file": "module2/concepts/concepts.h",
                 "line": 7,
-                "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+                "translation_unit": "t00065.cc"
               },
               "statements": [
                 "T{}",
@@ -238,9 +234,9 @@ struct R {
               "parameters": [],
               "source_location": {
                 "column": 5,
-                "file": "../../clang-uml/tests/t00065/module2/module2.h",
+                "file": "module2/module2.h",
                 "line": 8,
-                "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+                "translation_unit": "t00065.cc"
               },
               "type": "void"
             },
@@ -263,9 +259,9 @@ struct R {
               "parameters": [],
               "source_location": {
                 "column": 10,
-                "file": "../../clang-uml/tests/t00065/module2/module2.h",
+                "file": "module2/module2.h",
                 "line": 9,
-                "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+                "translation_unit": "t00065.cc"
               },
               "type": "void"
             }
@@ -274,9 +270,9 @@ struct R {
           "namespace": "clanguml::t00065",
           "source_location": {
             "column": 8,
-            "file": "../../clang-uml/tests/t00065/module2/module2.h",
+            "file": "module2/module2.h",
             "line": 7,
-            "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+            "translation_unit": "t00065.cc"
           },
           "template_parameters": [],
           "type": "class"
@@ -297,9 +293,9 @@ struct R {
               "name": "t",
               "source_location": {
                 "column": 8,
-                "file": "../../clang-uml/tests/t00065/module2/module2.h",
+                "file": "module2/module2.h",
                 "line": 13,
-                "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+                "translation_unit": "t00065.cc"
               },
               "type": "T *"
             }
@@ -309,9 +305,9 @@ struct R {
           "namespace": "clanguml::t00065",
           "source_location": {
             "column": 30,
-            "file": "../../clang-uml/tests/t00065/module2/module2.h",
+            "file": "module2/module2.h",
             "line": 12,
-            "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+            "translation_unit": "t00065.cc"
           },
           "template_parameters": [
             {
@@ -338,9 +334,9 @@ struct R {
           "namespace": "clanguml::t00065",
           "source_location": {
             "column": 30,
-            "file": "../../clang-uml/tests/t00065/module2/module2.h",
+            "file": "module2/module2.h",
             "line": 12,
-            "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+            "translation_unit": "t00065.cc"
           },
           "template_parameters": [
             {
@@ -368,9 +364,9 @@ struct R {
               "name": "t",
               "source_location": {
                 "column": 7,
-                "file": "../../clang-uml/tests/t00065/module2/module2.h",
+                "file": "module2/module2.h",
                 "line": 17,
-                "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+                "translation_unit": "t00065.cc"
               },
               "type": "T"
             },
@@ -380,9 +376,9 @@ struct R {
               "name": "c",
               "source_location": {
                 "column": 12,
-                "file": "../../clang-uml/tests/t00065/module2/module2.h",
+                "file": "module2/module2.h",
                 "line": 18,
-                "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+                "translation_unit": "t00065.cc"
               },
               "type": "C<int>"
             }
@@ -392,9 +388,9 @@ struct R {
           "namespace": "clanguml::t00065",
           "source_location": {
             "column": 30,
-            "file": "../../clang-uml/tests/t00065/module2/module2.h",
+            "file": "module2/module2.h",
             "line": 16,
-            "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+            "translation_unit": "t00065.cc"
           },
           "template_parameters": [
             {
@@ -421,9 +417,9 @@ struct R {
           "namespace": "clanguml::t00065",
           "source_location": {
             "column": 30,
-            "file": "../../clang-uml/tests/t00065/module2/module2.h",
+            "file": "module2/module2.h",
             "line": 12,
-            "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+            "translation_unit": "t00065.cc"
           },
           "template_parameters": [
             {
@@ -450,9 +446,9 @@ struct R {
           "namespace": "clanguml::t00065",
           "source_location": {
             "column": 30,
-            "file": "../../clang-uml/tests/t00065/module2/module2.h",
+            "file": "module2/module2.h",
             "line": 16,
-            "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+            "translation_unit": "t00065.cc"
           },
           "template_parameters": [
             {
@@ -484,9 +480,9 @@ struct R {
           "name": "a",
           "source_location": {
             "column": 8,
-            "file": "../../clang-uml/tests/t00065/t00065.cc",
+            "file": "t00065.cc",
             "line": 7,
-            "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+            "translation_unit": "t00065.cc"
           },
           "type": "A *"
         },
@@ -496,9 +492,9 @@ struct R {
           "name": "c",
           "source_location": {
             "column": 10,
-            "file": "../../clang-uml/tests/t00065/t00065.cc",
+            "file": "t00065.cc",
             "line": 8,
-            "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+            "translation_unit": "t00065.cc"
           },
           "type": "C<B>"
         },
@@ -508,9 +504,9 @@ struct R {
           "name": "d",
           "source_location": {
             "column": 10,
-            "file": "../../clang-uml/tests/t00065/t00065.cc",
+            "file": "t00065.cc",
             "line": 9,
-            "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+            "translation_unit": "t00065.cc"
           },
           "type": "D<B>"
         }
@@ -520,19 +516,14 @@ struct R {
       "namespace": "clanguml::t00065",
       "source_location": {
         "column": 8,
-        "file": "../../clang-uml/tests/t00065/t00065.cc",
+        "file": "t00065.cc",
         "line": 6,
-        "translation_unit": "../../clang-uml/tests/t00065/t00065.cc"
+        "translation_unit": "t00065.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00065_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00065_class.svg b/docs/test_cases/t00065_class.svg
index 07eec011..d5a2175a 100644
--- a/docs/test_cases/t00065_class.svg
+++ b/docs/test_cases/t00065_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="792px" preserveAspectRatio="none" style="width:746px;height:792px;" version="1.1" viewBox="0 0 746 792" width="746px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fzfrzn4kykaiz" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1gqtadk17vvc7" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,20 +9,20 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <polygon fill="#FFFFFF" filter="url(#fzfrzn4kykaiz)" points="22,157,96,157,103,179.2969,347,179.2969,347,464,22,464,22,157" style="stroke: #000000; stroke-width: 1.5;"/>
+    <polygon fill="#FFFFFF" filter="url(#f1gqtadk17vvc7)" points="22,157,96,157,103,179.2969,347,179.2969,347,464,22,464,22,157" style="stroke: #000000; stroke-width: 1.5;"/>
     <line style="stroke: #000000; stroke-width: 1.5;" x1="22" x2="103" y1="179.2969" y2="179.2969"/>
     <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="68" x="26" y="171.9951">module1</text>
-    <polygon fill="#FFFFFF" filter="url(#fzfrzn4kykaiz)" points="201,341,313,341,320,363.2969,323,363.2969,323,440,201,440,201,341" style="stroke: #000000; stroke-width: 1.5;"/>
+    <polygon fill="#FFFFFF" filter="url(#f1gqtadk17vvc7)" points="201,341,313,341,320,363.2969,323,363.2969,323,440,201,440,201,341" style="stroke: #000000; stroke-width: 1.5;"/>
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     <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="106" x="205" y="355.9951">submodule1a</text>
-    <polygon fill="#FFFFFF" filter="url(#fzfrzn4kykaiz)" points="371,176,445,176,452,198.2969,724,198.2969,724,780,371,780,371,176" style="stroke: #000000; stroke-width: 1.5;"/>
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     <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="68" x="375" y="190.9951">module2</text>
-    <polygon fill="#FFFFFF" filter="url(#fzfrzn4kykaiz)" points="476,513,555,513,562,535.2969,600,535.2969,600,656,476,656,476,513" style="stroke: #000000; stroke-width: 1.5;"/>
+    <polygon fill="#FFFFFF" filter="url(#f1gqtadk17vvc7)" points="476,513,555,513,562,535.2969,600,535.2969,600,656,476,656,476,513" style="stroke: #000000; stroke-width: 1.5;"/>
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index f7f8a142..620f8af3 100644
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@@ -418,7 +418,7 @@
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           </g>
         </a>
-        <a transform="translate(934.1015625, 675.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00065/module2/module2.h#L12">
+        <a transform="translate(934.1015625, 675.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00065/module2/module2.h#L12">
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@@ -437,7 +437,7 @@
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           </g>
         </a>
-        <a transform="translate(864.2578125, 462.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00065/module2/module2.h#L16">
+        <a transform="translate(864.2578125, 462.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00065/module2/module2.h#L16">
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@@ -466,7 +466,7 @@
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-        <a transform="translate(643.19140625, 260.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00065/module2/module2.h#L12">
+        <a transform="translate(643.19140625, 260.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00065/module2/module2.h#L12">
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@@ -485,7 +485,7 @@
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+        <a transform="translate(854.2578125, 260.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00065/module2/module2.h#L16">
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             <line y2="1.5" y1="1.5" x2="28.3984375" x1="-28.3984375" class="divider"/>
@@ -504,7 +504,7 @@
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           </g>
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-        <a transform="translate(643.19140625, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00065/t00065.cc#L6">
+        <a transform="translate(643.19140625, 69.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00065/t00065.cc#L6">
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diff --git a/docs/test_cases/t00066.md b/docs/test_cases/t00066.md
index 96a58730..9ab7858f 100644
--- a/docs/test_cases/t00066.md
+++ b/docs/test_cases/t00066.md
@@ -1,20 +1,17 @@
 # t00066 - Class fields and methods without grouping and sorting
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00066_class:
     type: class
     glob:
-      - ../../tests/t00066/t00066.cc
+      - t00066.cc
     include:
       namespaces:
         - clanguml::t00066
     member_order: as_is
     group_methods: false
-    using_namespace:
-      - clanguml::t00066
+    using_namespace: clanguml::t00066
 ```
 ## Source code
 File t00066.cc
@@ -114,9 +111,9 @@ int A::static_int = 1;
           "name": "public_member",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 45,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "int"
         },
@@ -126,9 +123,9 @@ int A::static_int = 1;
           "name": "protected_member",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 53,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "int"
         },
@@ -138,9 +135,9 @@ int A::static_int = 1;
           "name": "compare",
           "source_location": {
             "column": 36,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 55,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "std::function<bool (const int)>"
         },
@@ -150,9 +147,9 @@ int A::static_int = 1;
           "name": "private_member",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 62,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "int"
         },
@@ -162,9 +159,9 @@ int A::static_int = 1;
           "name": "a_",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 63,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "int"
         },
@@ -174,9 +171,9 @@ int A::static_int = 1;
           "name": "b_",
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 63,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "int"
         },
@@ -186,9 +183,9 @@ int A::static_int = 1;
           "name": "c_",
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 63,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "int"
         },
@@ -198,9 +195,9 @@ int A::static_int = 1;
           "name": "static_int",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 46,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "int"
         },
@@ -210,9 +207,9 @@ int A::static_int = 1;
           "name": "static_const_int",
           "source_location": {
             "column": 22,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 47,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "const int"
         },
@@ -222,9 +219,9 @@ int A::static_int = 1;
           "name": "auto_member",
           "source_location": {
             "column": 23,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 48,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "const unsigned long"
         }
@@ -249,9 +246,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 9,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "void"
         },
@@ -279,9 +276,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "void"
         },
@@ -309,9 +306,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 14,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "void"
         },
@@ -339,9 +336,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 5,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 15,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "void"
         },
@@ -364,9 +361,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 16,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "void"
         },
@@ -389,9 +386,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 18,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "void"
         },
@@ -414,9 +411,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 19,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "int"
         },
@@ -439,9 +436,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 20,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "void"
         },
@@ -464,9 +461,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 21,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "int"
         },
@@ -489,9 +486,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 23,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "A &"
         },
@@ -519,9 +516,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 29,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "A &"
         },
@@ -549,9 +546,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 8,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 30,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "A &"
         },
@@ -574,9 +571,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 32,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "std::size_t"
         },
@@ -604,9 +601,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 34,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "int"
         },
@@ -638,9 +635,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 35,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "int"
         },
@@ -669,9 +666,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 37,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "int"
         },
@@ -704,9 +701,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 38,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "std::string"
         },
@@ -734,9 +731,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 14,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 43,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "A"
         },
@@ -759,9 +756,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 51,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "void"
         },
@@ -784,9 +781,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00066/t00066.cc",
+            "file": "t00066.cc",
             "line": 60,
-            "translation_unit": "../../tests/t00066/t00066.cc"
+            "translation_unit": "t00066.cc"
           },
           "type": "void"
         }
@@ -795,19 +792,14 @@ int A::static_int = 1;
       "namespace": "clanguml::t00066",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00066/t00066.cc",
+        "file": "t00066.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00066/t00066.cc"
+        "translation_unit": "t00066.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00066_class",
   "relationships": [],
   "using_namespace": "clanguml::t00066"
diff --git a/docs/test_cases/t00066_class.svg b/docs/test_cases/t00066_class.svg
index e9d76df4..4096b831 100644
--- a/docs/test_cases/t00066_class.svg
+++ b/docs/test_cases/t00066_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1uinb1ybcc5b4" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f187fxcn0ync1m" width="300%" x="-1" y="-1">
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@@ -9,222 +9,222 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L46" target="_top" title="static_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L46" xlink:show="new" xlink:title="static_int" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L47" target="_top" title="static_const_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L47" xlink:show="new" xlink:title="static_const_int" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L48" target="_top" title="auto_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L48" xlink:show="new" xlink:title="auto_member" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="206" x="27" y="155.6479">auto_member : const unsigned long</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="8" x2="335" y1="162.2422" y2="162.2422"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
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       <ellipse cx="18" cy="173.2422" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="106" x="27" y="176.4526">A() = default : void</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L10" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L10" xlink:show="new" xlink:title="A" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L10" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L10" xlink:show="new" xlink:title="A" xlink:type="simple">
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       <ellipse cx="18" cy="186.0469" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L10" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L10" xlink:show="new" xlink:title="A" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L10" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L10" xlink:show="new" xlink:title="A" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="71" x="27" y="189.2573">A(int i) : void</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L14" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L14" xlink:show="new" xlink:title="A" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L14" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L14" xlink:show="new" xlink:title="A" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="13" y="193.8516"/>
       <ellipse cx="18" cy="198.8516" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L14" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L14" xlink:show="new" xlink:title="A" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L14" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L14" xlink:show="new" xlink:title="A" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="137" x="27" y="202.062">A(A &amp;&amp;) = default : void</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L15" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L15" xlink:show="new" xlink:title="A" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L15" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L15" xlink:show="new" xlink:title="A" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="13" y="206.6563"/>
       <ellipse cx="18" cy="211.6563" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L15" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L15" xlink:show="new" xlink:title="A" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L15" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L15" xlink:show="new" xlink:title="A" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="165" x="27" y="214.8667">A(const A &amp;) = deleted : void</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L16" target="_top" title="~A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L16" xlink:show="new" xlink:title="~A" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L16" target="_top" title="~A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L16" xlink:show="new" xlink:title="~A" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="13" y="219.4609"/>
       <ellipse cx="18" cy="224.4609" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L16" target="_top" title="~A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L16" xlink:show="new" xlink:title="~A" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L16" target="_top" title="~A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L16" xlink:show="new" xlink:title="~A" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="115" x="27" y="227.6714">~A() = default : void</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L18" target="_top" title="basic_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L18" xlink:show="new" xlink:title="basic_method" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L18" target="_top" title="basic_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L18" xlink:show="new" xlink:title="basic_method" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="13" y="232.2656"/>
       <ellipse cx="18" cy="237.2656" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L18" target="_top" title="basic_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L18" xlink:show="new" xlink:title="basic_method" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L18" target="_top" title="basic_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L18" xlink:show="new" xlink:title="basic_method" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="122" x="27" y="240.4761">basic_method() : void</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L19" target="_top" title="static_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L19" xlink:show="new" xlink:title="static_method" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L19" target="_top" title="static_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L19" xlink:show="new" xlink:title="static_method" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="13" y="245.0703"/>
       <ellipse cx="18" cy="250.0703" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L19" target="_top" title="static_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L19" xlink:show="new" xlink:title="static_method" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L19" target="_top" title="static_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L19" xlink:show="new" xlink:title="static_method" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="114" x="27" y="253.2808">static_method() : int</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L20" target="_top" title="const_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L20" xlink:show="new" xlink:title="const_method" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L20" target="_top" title="const_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L20" xlink:show="new" xlink:title="const_method" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L20" target="_top" title="const_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L20" xlink:show="new" xlink:title="const_method" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L20" target="_top" title="const_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L20" xlink:show="new" xlink:title="const_method" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="158" x="27" y="266.0854">const_method() const : void</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L21" target="_top" title="auto_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L21" xlink:show="new" xlink:title="auto_method" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L21" target="_top" title="auto_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L21" xlink:show="new" xlink:title="auto_method" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="13" y="270.6797"/>
       <ellipse cx="18" cy="275.6797" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L21" target="_top" title="auto_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L21" xlink:show="new" xlink:title="auto_method" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L21" target="_top" title="auto_method" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L21" xlink:show="new" xlink:title="auto_method" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="108" x="27" y="278.8901">auto_method() : int</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L23" target="_top" title="operator++" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L23" xlink:show="new" xlink:title="operator++" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L23" target="_top" title="operator++" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L23" xlink:show="new" xlink:title="operator++" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L23" target="_top" title="operator++" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L23" xlink:show="new" xlink:title="operator++" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="108" x="27" y="291.6948">operator++() : A &amp;</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L29" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L29" xlink:show="new" xlink:title="operator=" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L29" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L29" xlink:show="new" xlink:title="operator=" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L29" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L29" xlink:show="new" xlink:title="operator=" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="219" x="27" y="304.4995">operator=(A &amp;&amp; other) noexcept : A &amp;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L30" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L30" xlink:show="new" xlink:title="operator=" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L30" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L30" xlink:show="new" xlink:title="operator=" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L30" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L30" xlink:show="new" xlink:title="operator=" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L30" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L30" xlink:show="new" xlink:title="operator=" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="209" x="27" y="317.3042">operator=(A &amp; other) noexcept : A &amp;</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L32" target="_top" title="size" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L32" xlink:show="new" xlink:title="size" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L32" target="_top" title="size" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L32" xlink:show="new" xlink:title="size" xlink:type="simple">
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       <ellipse cx="18" cy="326.8984" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L32" target="_top" title="size" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L32" xlink:show="new" xlink:title="size" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L32" target="_top" title="size" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L32" xlink:show="new" xlink:title="size" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="135" x="27" y="330.1089">size() const : std::size_t</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L34" target="_top" title="double_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L34" xlink:show="new" xlink:title="double_int" xlink:type="simple">
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       <ellipse cx="18" cy="339.7031" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L34" target="_top" title="double_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L34" xlink:show="new" xlink:title="double_int" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L34" target="_top" title="double_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L34" xlink:show="new" xlink:title="double_int" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="148" x="27" y="342.9136">double_int(const int i) : int</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L35" target="_top" title="sum" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L35" xlink:show="new" xlink:title="sum" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L35" target="_top" title="sum" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L35" xlink:show="new" xlink:title="sum" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L35" target="_top" title="sum" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L35" xlink:show="new" xlink:title="sum" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="235" x="27" y="355.7183">sum(const double a, const double b) : int</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L37" target="_top" title="default_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L37" xlink:show="new" xlink:title="default_int" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L37" target="_top" title="default_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L37" xlink:show="new" xlink:title="default_int" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L37" target="_top" title="default_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L37" xlink:show="new" xlink:title="default_int" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L37" target="_top" title="default_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L37" xlink:show="new" xlink:title="default_int" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="27" y="368.5229">default_int(int i = 12) : int</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L38" target="_top" title="default_string" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L38" xlink:show="new" xlink:title="default_string" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L38" target="_top" title="default_string" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L38" xlink:show="new" xlink:title="default_string" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L38" target="_top" title="default_string" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L38" xlink:show="new" xlink:title="default_string" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L38" target="_top" title="default_string" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L38" xlink:show="new" xlink:title="default_string" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="303" x="27" y="381.3276">default_string(int i, std::string s = "abc") : std::string</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L43" target="_top" title="create_from_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00066/t00066.cc#L43" xlink:show="new" xlink:title="create_from_int" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L43" target="_top" title="create_from_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L43" xlink:show="new" xlink:title="create_from_int" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L43" target="_top" title="create_from_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L43" xlink:show="new" xlink:title="create_from_int" xlink:type="simple">
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diff --git a/docs/test_cases/t00066_class_mermaid.svg b/docs/test_cases/t00066_class_mermaid.svg
index ff249c59..1ec82fac 100644
--- a/docs/test_cases/t00066_class_mermaid.svg
+++ b/docs/test_cases/t00066_class_mermaid.svg
@@ -52,7 +52,7 @@
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       <g class="edgeLabels"/>
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+        <a transform="translate(200.375, 366.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00066/t00066.cc#L7">
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diff --git a/docs/test_cases/t00067.md b/docs/test_cases/t00067.md
index 8de0be71..7822566a 100644
--- a/docs/test_cases/t00067.md
+++ b/docs/test_cases/t00067.md
@@ -1,13 +1,11 @@
 # t00067 - Class method type filter test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00067_class:
     type: class
     glob:
-      - ../../tests/t00067/t00067.cc
+      - t00067.cc
     include:
       namespaces:
         - clanguml::t00067
@@ -18,8 +16,7 @@ diagrams:
         - operator
         - assignment
         - static
-    using_namespace:
-      - clanguml::t00067
+    using_namespace: clanguml::t00067
 ```
 ## Source code
 File t00067.cc
@@ -117,9 +114,9 @@ int A::static_int = 1;
           "name": "public_member",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 44,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "int"
         },
@@ -129,9 +126,9 @@ int A::static_int = 1;
           "name": "protected_member",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 52,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "int"
         },
@@ -141,9 +138,9 @@ int A::static_int = 1;
           "name": "compare",
           "source_location": {
             "column": 36,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 54,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "std::function<bool (const int)>"
         },
@@ -153,9 +150,9 @@ int A::static_int = 1;
           "name": "private_member",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 61,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "int"
         },
@@ -165,9 +162,9 @@ int A::static_int = 1;
           "name": "a_",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 62,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "int"
         },
@@ -177,9 +174,9 @@ int A::static_int = 1;
           "name": "b_",
           "source_location": {
             "column": 13,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 62,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "int"
         },
@@ -189,9 +186,9 @@ int A::static_int = 1;
           "name": "c_",
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 62,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "int"
         },
@@ -201,9 +198,9 @@ int A::static_int = 1;
           "name": "static_int",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 45,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "int"
         },
@@ -213,9 +210,9 @@ int A::static_int = 1;
           "name": "static_const_int",
           "source_location": {
             "column": 22,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 46,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "const int"
         },
@@ -225,9 +222,9 @@ int A::static_int = 1;
           "name": "auto_member",
           "source_location": {
             "column": 23,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 47,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "const unsigned long"
         }
@@ -252,9 +249,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 17,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "void"
         },
@@ -277,9 +274,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 19,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "void"
         },
@@ -302,9 +299,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 20,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "int"
         },
@@ -327,9 +324,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 31,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "std::size_t"
         },
@@ -357,9 +354,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 33,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "int"
         },
@@ -391,9 +388,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 34,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "int"
         },
@@ -422,9 +419,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 36,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "int"
         },
@@ -457,9 +454,9 @@ int A::static_int = 1;
           ],
           "source_location": {
             "column": 17,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 37,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "std::string"
         },
@@ -482,9 +479,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 50,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "void"
         },
@@ -507,9 +504,9 @@ int A::static_int = 1;
           "parameters": [],
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00067/t00067.cc",
+            "file": "t00067.cc",
             "line": 59,
-            "translation_unit": "../../tests/t00067/t00067.cc"
+            "translation_unit": "t00067.cc"
           },
           "type": "void"
         }
@@ -518,19 +515,14 @@ int A::static_int = 1;
       "namespace": "clanguml::t00067",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t00067/t00067.cc",
+        "file": "t00067.cc",
         "line": 6,
-        "translation_unit": "../../tests/t00067/t00067.cc"
+        "translation_unit": "t00067.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00067_class",
   "relationships": [],
   "using_namespace": "clanguml::t00067"
diff --git a/docs/test_cases/t00067_class.svg b/docs/test_cases/t00067_class.svg
index fd502d50..6498ede8 100644
--- a/docs/test_cases/t00067_class.svg
+++ b/docs/test_cases/t00067_class.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1ln8rd7l1mjv8" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f12s587fhbplw0" width="300%" x="-1" y="-1">
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@@ -9,152 +9,152 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L31" target="_top" title="size" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L31" xlink:show="new" xlink:title="size" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="135" x="27" y="155.6479">size() const : std::size_t</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L34" target="_top" title="sum" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L34" xlink:show="new" xlink:title="sum" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00067/t00067.cc#L34" target="_top" title="sum" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00067/t00067.cc#L34" xlink:show="new" xlink:title="sum" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L34" target="_top" title="sum" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L34" xlink:show="new" xlink:title="sum" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="235" x="27" y="168.4526">sum(const double a, const double b) : int</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L62" target="_top" title="a_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L62" xlink:show="new" xlink:title="a_" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L62" target="_top" title="a_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L62" xlink:show="new" xlink:title="a_" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="39" x="27" y="189.2573">a_ : int</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L47" target="_top" title="auto_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L47" xlink:show="new" xlink:title="auto_member" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L47" target="_top" title="auto_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L47" xlink:show="new" xlink:title="auto_member" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="206" x="27" y="202.062">auto_member : const unsigned long</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L62" target="_top" title="b_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L62" xlink:show="new" xlink:title="b_" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L62" target="_top" title="b_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L62" xlink:show="new" xlink:title="b_" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L62" target="_top" title="c_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L62" xlink:show="new" xlink:title="c_" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L62" target="_top" title="c_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L62" xlink:show="new" xlink:title="c_" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="38" x="27" y="227.6714">c_ : int</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L54" target="_top" title="compare" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L54" xlink:show="new" xlink:title="compare" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00067/t00067.cc#L54" target="_top" title="compare" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00067/t00067.cc#L54" xlink:show="new" xlink:title="compare" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L54" target="_top" title="compare" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L54" xlink:show="new" xlink:title="compare" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="236" x="27" y="240.4761">compare : std::function&lt;bool (const int)&gt;</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L61" target="_top" title="private_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L61" xlink:show="new" xlink:title="private_member" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L61" target="_top" title="private_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L61" xlink:show="new" xlink:title="private_member" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="119" x="27" y="253.2808">private_member : int</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L52" target="_top" title="protected_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L52" xlink:show="new" xlink:title="protected_member" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L52" target="_top" title="protected_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L52" xlink:show="new" xlink:title="protected_member" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="134" x="27" y="266.0854">protected_member : int</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L46" target="_top" title="static_const_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L46" xlink:show="new" xlink:title="static_const_int" xlink:type="simple">
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diff --git a/docs/test_cases/t00067_class_mermaid.svg b/docs/test_cases/t00067_class_mermaid.svg
index d983e213..6b362e53 100644
--- a/docs/test_cases/t00067_class_mermaid.svg
+++ b/docs/test_cases/t00067_class_mermaid.svg
@@ -52,7 +52,7 @@
       <g class="edgePaths"/>
       <g class="edgeLabels"/>
       <g class="nodes">
-        <a transform="translate(200.375, 256.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t00067/t00067.cc#L6">
+        <a transform="translate(200.375, 256.5)" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t00067/t00067.cc#L6">
           <g title="A" id="classId-C_0000541140581420098839-0" class="node default clickable">
             <rect height="497" width="384.75" y="-248.5" x="-192.375" class="outer title-state"/>
             <line y2="-218.5" y1="-218.5" x2="192.375" x1="-192.375" class="divider"/>
diff --git a/docs/test_cases/t00068.md b/docs/test_cases/t00068.md
index ed728ef2..f4e00155 100644
--- a/docs/test_cases/t00068.md
+++ b/docs/test_cases/t00068.md
@@ -1,14 +1,12 @@
 # t00068 - Context filter radius parameter test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00068_r0_class:
     type: class
     title: AAA context of radius 0
     glob:
-      - ../../tests/t00068/t00068.cc
+      - t00068.cc
     include:
       namespaces:
         - clanguml::t00068
@@ -16,13 +14,12 @@ diagrams:
         - match:
             radius: 0
             pattern: clanguml::t00068::AAA
-    using_namespace:
-      - clanguml::t00068
+    using_namespace: clanguml::t00068
   t00068_r1_class:
     type: class
     title: AAA context of radius 1
     glob:
-      - ../../tests/t00068/t00068.cc
+      - t00068.cc
     include:
       namespaces:
         - clanguml::t00068
@@ -30,13 +27,12 @@ diagrams:
         - match:
             radius: 1
             pattern: clanguml::t00068::AAA
-    using_namespace:
-      - clanguml::t00068
+    using_namespace: clanguml::t00068
   t00068_r2_class:
     type: class
     title: AAA context of radius 2
     glob:
-      - ../../tests/t00068/t00068.cc
+      - t00068.cc
     include:
       namespaces:
         - clanguml::t00068
@@ -44,8 +40,7 @@ diagrams:
         - match:
             radius: 2
             pattern: clanguml::t00068::AAA
-    using_namespace:
-      - clanguml::t00068
+    using_namespace: clanguml::t00068
 ```
 ## Source code
 File t00068.cc
@@ -119,9 +114,9 @@ struct RR {
           "name": "bb",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00068/t00068.cc",
+            "file": "t00068.cc",
             "line": 20,
-            "translation_unit": "../../tests/t00068/t00068.cc"
+            "translation_unit": "t00068.cc"
           },
           "type": "BB *"
         },
@@ -131,9 +126,9 @@ struct RR {
           "name": "akind",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t00068/t00068.cc",
+            "file": "t00068.cc",
             "line": 21,
-            "translation_unit": "../../tests/t00068/t00068.cc"
+            "translation_unit": "t00068.cc"
           },
           "type": "AKind"
         }
@@ -143,19 +138,14 @@ struct RR {
       "namespace": "clanguml::t00068",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00068/t00068.cc",
+        "file": "t00068.cc",
         "line": 19,
-        "translation_unit": "../../tests/t00068/t00068.cc"
+        "translation_unit": "t00068.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00068_r0_class",
   "relationships": [
     {
@@ -203,9 +193,9 @@ struct RR {
           "name": "b",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00068/t00068.cc",
+            "file": "t00068.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00068/t00068.cc"
+            "translation_unit": "t00068.cc"
           },
           "type": "std::vector<B>"
         }
@@ -215,9 +205,9 @@ struct RR {
       "namespace": "clanguml::t00068",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00068/t00068.cc",
+        "file": "t00068.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00068/t00068.cc"
+        "translation_unit": "t00068.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -235,9 +225,9 @@ struct RR {
       "namespace": "clanguml::t00068",
       "source_location": {
         "column": 12,
-        "file": "../../tests/t00068/t00068.cc",
+        "file": "t00068.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00068/t00068.cc"
+        "translation_unit": "t00068.cc"
       },
       "type": "enum"
     },
@@ -263,9 +253,9 @@ struct RR {
       "namespace": "clanguml::t00068",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00068/t00068.cc",
+        "file": "t00068.cc",
         "line": 17,
-        "translation_unit": "../../tests/t00068/t00068.cc"
+        "translation_unit": "t00068.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -293,9 +283,9 @@ struct RR {
           "name": "bb",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00068/t00068.cc",
+            "file": "t00068.cc",
             "line": 20,
-            "translation_unit": "../../tests/t00068/t00068.cc"
+            "translation_unit": "t00068.cc"
           },
           "type": "BB *"
         },
@@ -305,9 +295,9 @@ struct RR {
           "name": "akind",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t00068/t00068.cc",
+            "file": "t00068.cc",
             "line": 21,
-            "translation_unit": "../../tests/t00068/t00068.cc"
+            "translation_unit": "t00068.cc"
           },
           "type": "AKind"
         }
@@ -317,9 +307,9 @@ struct RR {
       "namespace": "clanguml::t00068",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00068/t00068.cc",
+        "file": "t00068.cc",
         "line": 19,
-        "translation_unit": "../../tests/t00068/t00068.cc"
+        "translation_unit": "t00068.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -340,9 +330,9 @@ struct RR {
           "name": "aaa",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00068/t00068.cc",
+            "file": "t00068.cc",
             "line": 25,
-            "translation_unit": "../../tests/t00068/t00068.cc"
+            "translation_unit": "t00068.cc"
           },
           "type": "AAA *"
         }
@@ -352,19 +342,14 @@ struct RR {
       "namespace": "clanguml::t00068",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00068/t00068.cc",
+        "file": "t00068.cc",
         "line": 24,
-        "translation_unit": "../../tests/t00068/t00068.cc"
+        "translation_unit": "t00068.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00068_r1_class",
   "relationships": [
     {
@@ -431,9 +416,9 @@ struct RR {
       "namespace": "clanguml::t00068",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00068/t00068.cc",
+        "file": "t00068.cc",
         "line": 7,
-        "translation_unit": "../../tests/t00068/t00068.cc"
+        "translation_unit": "t00068.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -454,9 +439,9 @@ struct RR {
           "name": "b",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t00068/t00068.cc",
+            "file": "t00068.cc",
             "line": 10,
-            "translation_unit": "../../tests/t00068/t00068.cc"
+            "translation_unit": "t00068.cc"
           },
           "type": "std::vector<B>"
         }
@@ -466,9 +451,9 @@ struct RR {
       "namespace": "clanguml::t00068",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00068/t00068.cc",
+        "file": "t00068.cc",
         "line": 9,
-        "translation_unit": "../../tests/t00068/t00068.cc"
+        "translation_unit": "t00068.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -486,9 +471,9 @@ struct RR {
       "namespace": "clanguml::t00068",
       "source_location": {
         "column": 12,
-        "file": "../../tests/t00068/t00068.cc",
+        "file": "t00068.cc",
         "line": 13,
-        "translation_unit": "../../tests/t00068/t00068.cc"
+        "translation_unit": "t00068.cc"
       },
       "type": "enum"
     },
@@ -507,9 +492,9 @@ struct RR {
       "namespace": "clanguml::t00068",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00068/t00068.cc",
+        "file": "t00068.cc",
         "line": 15,
-        "translation_unit": "../../tests/t00068/t00068.cc"
+        "translation_unit": "t00068.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -536,9 +521,9 @@ struct RR {
       "namespace": "clanguml::t00068",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00068/t00068.cc",
+        "file": "t00068.cc",
         "line": 17,
-        "translation_unit": "../../tests/t00068/t00068.cc"
+        "translation_unit": "t00068.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -566,9 +551,9 @@ struct RR {
           "name": "bb",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t00068/t00068.cc",
+            "file": "t00068.cc",
             "line": 20,
-            "translation_unit": "../../tests/t00068/t00068.cc"
+            "translation_unit": "t00068.cc"
           },
           "type": "BB *"
         },
@@ -578,9 +563,9 @@ struct RR {
           "name": "akind",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t00068/t00068.cc",
+            "file": "t00068.cc",
             "line": 21,
-            "translation_unit": "../../tests/t00068/t00068.cc"
+            "translation_unit": "t00068.cc"
           },
           "type": "AKind"
         }
@@ -590,9 +575,9 @@ struct RR {
       "namespace": "clanguml::t00068",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00068/t00068.cc",
+        "file": "t00068.cc",
         "line": 19,
-        "translation_unit": "../../tests/t00068/t00068.cc"
+        "translation_unit": "t00068.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -613,9 +598,9 @@ struct RR {
           "name": "aaa",
           "source_location": {
             "column": 10,
-            "file": "../../tests/t00068/t00068.cc",
+            "file": "t00068.cc",
             "line": 25,
-            "translation_unit": "../../tests/t00068/t00068.cc"
+            "translation_unit": "t00068.cc"
           },
           "type": "AAA *"
         }
@@ -625,9 +610,9 @@ struct RR {
       "namespace": "clanguml::t00068",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00068/t00068.cc",
+        "file": "t00068.cc",
         "line": 24,
-        "translation_unit": "../../tests/t00068/t00068.cc"
+        "translation_unit": "t00068.cc"
       },
       "template_parameters": [],
       "type": "class"
@@ -648,9 +633,9 @@ struct RR {
           "name": "r",
           "source_location": {
             "column": 24,
-            "file": "../../tests/t00068/t00068.cc",
+            "file": "t00068.cc",
             "line": 29,
-            "translation_unit": "../../tests/t00068/t00068.cc"
+            "translation_unit": "t00068.cc"
           },
           "type": "std::shared_ptr<R>"
         }
@@ -660,19 +645,14 @@ struct RR {
       "namespace": "clanguml::t00068",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t00068/t00068.cc",
+        "file": "t00068.cc",
         "line": 28,
-        "translation_unit": "../../tests/t00068/t00068.cc"
+        "translation_unit": "t00068.cc"
       },
       "template_parameters": [],
       "type": "class"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t00068_r2_class",
   "relationships": [
     {
diff --git a/docs/test_cases/t00068_r0_class.svg b/docs/test_cases/t00068_r0_class.svg
index 50cc2620..6f5707a2 100644
--- a/docs/test_cases/t00068_r0_class.svg
+++ b/docs/test_cases/t00068_r0_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="112px" preserveAspectRatio="none" style="width:222px;height:112px;" version="1.1" viewBox="0 0 222 112" width="222px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f1s66s7wfgncg" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f13miaz46zbn0o" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -10,26 +10,26 @@
   </defs>
   <g>
     <text fill="#000000" font-family="sans-serif" font-size="18" lengthAdjust="spacingAndGlyphs" textLength="208" x="2" y="16.708">AAA context of radius 0</text>
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@@ -53,7 +53,7 @@
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index 52a5d620..0283cabb 100644
--- a/docs/test_cases/t00068_r1_class.svg
+++ b/docs/test_cases/t00068_r1_class.svg
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index 95c5fa24..b442380a 100644
--- a/docs/test_cases/t00068_r2_class_mermaid.svg
+++ b/docs/test_cases/t00068_r2_class_mermaid.svg
@@ -135,7 +135,7 @@
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diff --git a/docs/test_cases/t20001.md b/docs/test_cases/t20001.md
index 4aa957e8..4ea79e4d 100644
--- a/docs/test_cases/t20001.md
+++ b/docs/test_cases/t20001.md
@@ -1,8 +1,6 @@
 # t20001 - Basic sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 add_compile_flags:
   - -fparse-all-comments
 diagrams:
@@ -10,15 +8,14 @@ diagrams:
     type: sequence
     title: Basic sequence diagram example
     glob:
-      - ../../tests/t20001/t20001.cc
+      - t20001.cc
     include:
       namespaces:
         - clanguml::t20001
     exclude:
       namespaces:
         - clanguml::t20001::detail
-    using_namespace:
-      - clanguml::t20001
+    using_namespace: clanguml::t20001
     from:
       - function: "clanguml::t20001::tmain()"
     plantuml:
@@ -119,11 +116,6 @@ int tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20001_sequence",
   "participants": [
     {
@@ -131,9 +123,9 @@ int tmain()
       "name": "clanguml::t20001::tmain()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20001/t20001.cc",
+        "file": "t20001.cc",
         "line": 61,
-        "translation_unit": "../../tests/t20001/t20001.cc"
+        "translation_unit": "t20001.cc"
       },
       "type": "function"
     },
@@ -142,9 +134,9 @@ int tmain()
       "name": "clanguml::t20001::A",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t20001/t20001.cc",
+        "file": "t20001.cc",
         "line": 13,
-        "translation_unit": "../../tests/t20001/t20001.cc"
+        "translation_unit": "t20001.cc"
       },
       "type": "class"
     },
@@ -153,9 +145,9 @@ int tmain()
       "name": "clanguml::t20001::B",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t20001/t20001.cc",
+        "file": "t20001.cc",
         "line": 36,
-        "translation_unit": "../../tests/t20001/t20001.cc"
+        "translation_unit": "t20001.cc"
       },
       "type": "class"
     }
@@ -175,9 +167,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t20001/t20001.cc",
+            "file": "t20001.cc",
             "line": 63,
-            "translation_unit": "../../tests/t20001/t20001.cc"
+            "translation_unit": "t20001.cc"
           },
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@@ -198,9 +190,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t20001/t20001.cc",
+            "file": "t20001.cc",
             "line": 64,
-            "translation_unit": "../../tests/t20001/t20001.cc"
+            "translation_unit": "t20001.cc"
           },
           "to": {
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@@ -222,9 +214,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t20001/t20001.cc",
+            "file": "t20001.cc",
             "line": 67,
-            "translation_unit": "../../tests/t20001/t20001.cc"
+            "translation_unit": "t20001.cc"
           },
           "to": {
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@@ -246,9 +238,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t20001/t20001.cc",
+            "file": "t20001.cc",
             "line": 70,
-            "translation_unit": "../../tests/t20001/t20001.cc"
+            "translation_unit": "t20001.cc"
           },
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@@ -268,9 +260,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t20001/t20001.cc",
+            "file": "t20001.cc",
             "line": 52,
-            "translation_unit": "../../tests/t20001/t20001.cc"
+            "translation_unit": "t20001.cc"
           },
           "to": {
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@@ -290,9 +282,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t20001/t20001.cc",
+            "file": "t20001.cc",
             "line": 25,
-            "translation_unit": "../../tests/t20001/t20001.cc"
+            "translation_unit": "t20001.cc"
           },
           "to": {
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@@ -312,9 +304,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t20001/t20001.cc",
+            "file": "t20001.cc",
             "line": 26,
-            "translation_unit": "../../tests/t20001/t20001.cc"
+            "translation_unit": "t20001.cc"
           },
           "to": {
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@@ -334,9 +326,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t20001/t20001.cc",
+            "file": "t20001.cc",
             "line": 53,
-            "translation_unit": "../../tests/t20001/t20001.cc"
+            "translation_unit": "t20001.cc"
           },
           "to": {
             "activity_id": "1205947631808952097",
diff --git a/docs/test_cases/t20001_sequence.svg b/docs/test_cases/t20001_sequence.svg
index fc9c1689..fe2a3803 100644
--- a/docs/test_cases/t20001_sequence.svg
+++ b/docs/test_cases/t20001_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fo3mju79apljj" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1pjtsqv6ze4bt" width="300%" x="-1" y="-1">
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       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -10,79 +10,79 @@
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="48" x="68" y="57.9482">tmain()</text>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="48" x="68" y="677.7061">tmain()</text>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="9" x="186.5" y="57.9482">A</text>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="9" x="186.5" y="677.7061">A</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20001/t20001.cc#L36" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20001/t20001.cc#L36" xlink:show="new" xlink:title="B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20001/t20001.cc#L64" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20001/t20001.cc#L64" xlink:show="new" xlink:title="" xlink:type="simple">
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     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="148" x="14" y="305.8481">And now add another 2</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20001/t20001.cc#L52" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20001/t20001.cc#L52" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20001/t20001.cc#L25" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20001/t20001.cc#L25" xlink:show="new" xlink:title="" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.0;" x1="204" x2="245" y1="410.3125" y2="410.3125"/>
@@ -93,7 +93,7 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20001/t20001.cc#L26" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20001/t20001.cc#L26" xlink:show="new" xlink:title="" xlink:type="simple">
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@@ -102,14 +102,14 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20001/t20001.cc#L53" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20001/t20001.cc#L53" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <path d="M24,614.5781 L24,639.5781 L159,639.5781 L159,624.5781 L149,614.5781 L24,614.5781 " fill="#FBFB77" filter="url(#f1pjtsqv6ze4bt)" style="stroke: #A80036; stroke-width: 1.0;"/>
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diff --git a/docs/test_cases/t20002.md b/docs/test_cases/t20002.md
index f9d9c065..eea0656e 100644
--- a/docs/test_cases/t20002.md
+++ b/docs/test_cases/t20002.md
@@ -1,18 +1,15 @@
 # t20002 - Free function sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20002_sequence:
     type: sequence
     glob:
-      - ../../tests/t20002/t20002.cc
+      - t20002.cc
     include:
       namespaces:
         - clanguml::t20002
-    using_namespace:
-      - clanguml::t20002
+    using_namespace: clanguml::t20002
     from:
       - function: "clanguml::t20002::m1()"
 
@@ -46,11 +43,6 @@ void m1() { m2(); }
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20002_sequence",
   "participants": [
     {
@@ -58,9 +50,9 @@ void m1() { m2(); }
       "name": "clanguml::t20002::m1()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20002/t20002.cc",
+        "file": "t20002.cc",
         "line": 14,
-        "translation_unit": "../../tests/t20002/t20002.cc"
+        "translation_unit": "t20002.cc"
       },
       "type": "function"
     },
@@ -69,9 +61,9 @@ void m1() { m2(); }
       "name": "clanguml::t20002::m2()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20002/t20002.cc",
+        "file": "t20002.cc",
         "line": 12,
-        "translation_unit": "../../tests/t20002/t20002.cc"
+        "translation_unit": "t20002.cc"
       },
       "type": "function"
     },
@@ -80,9 +72,9 @@ void m1() { m2(); }
       "name": "clanguml::t20002::m3()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20002/t20002.cc",
+        "file": "t20002.cc",
         "line": 10,
-        "translation_unit": "../../tests/t20002/t20002.cc"
+        "translation_unit": "t20002.cc"
       },
       "type": "function"
     },
@@ -91,9 +83,9 @@ void m1() { m2(); }
       "name": "clanguml::t20002::m4()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20002/t20002.cc",
+        "file": "t20002.cc",
         "line": 8,
-        "translation_unit": "../../tests/t20002/t20002.cc"
+        "translation_unit": "t20002.cc"
       },
       "type": "function"
     }
@@ -113,9 +105,9 @@ void m1() { m2(); }
           "scope": "normal",
           "source_location": {
             "column": 13,
-            "file": "../../tests/t20002/t20002.cc",
+            "file": "t20002.cc",
             "line": 14,
-            "translation_unit": "../../tests/t20002/t20002.cc"
+            "translation_unit": "t20002.cc"
           },
           "to": {
             "activity_id": "1575240232156112674",
@@ -136,9 +128,9 @@ void m1() { m2(); }
           "scope": "normal",
           "source_location": {
             "column": 13,
-            "file": "../../tests/t20002/t20002.cc",
+            "file": "t20002.cc",
             "line": 12,
-            "translation_unit": "../../tests/t20002/t20002.cc"
+            "translation_unit": "t20002.cc"
           },
           "to": {
             "activity_id": "1838809176089209580",
@@ -159,9 +151,9 @@ void m1() { m2(); }
           "scope": "normal",
           "source_location": {
             "column": 13,
-            "file": "../../tests/t20002/t20002.cc",
+            "file": "t20002.cc",
             "line": 10,
-            "translation_unit": "../../tests/t20002/t20002.cc"
+            "translation_unit": "t20002.cc"
           },
           "to": {
             "activity_id": "63715062711218534",
diff --git a/docs/test_cases/t20002_sequence.svg b/docs/test_cases/t20002_sequence.svg
index 679b51c8..188e8fd2 100644
--- a/docs/test_cases/t20002_sequence.svg
+++ b/docs/test_cases/t20002_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="flcylp0lk6fcu" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1pqq01fuqb1q8" width="300%" x="-1" y="-1">
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       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,51 +9,51 @@
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diff --git a/docs/test_cases/t20003.md b/docs/test_cases/t20003.md
index 39288924..f523d0a0 100644
--- a/docs/test_cases/t20003.md
+++ b/docs/test_cases/t20003.md
@@ -1,18 +1,15 @@
 # t20003 - Function template sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20003_sequence:
     type: sequence
     glob:
-      - ../../tests/t20003/t20003.cc
+      - t20003.cc
     include:
       namespaces:
         - clanguml::t20003
-    using_namespace:
-      - clanguml::t20003
+    using_namespace: clanguml::t20003
     from:
       - function: "clanguml::t20003::m1<T>(T)"
 
@@ -42,11 +39,6 @@ template <typename T> void m1(T p) { m2<T>(p); }
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20003_sequence",
   "participants": [
     {
@@ -54,9 +46,9 @@ template <typename T> void m1(T p) { m2<T>(p); }
       "name": "clanguml::t20003::m1<T>(T)",
       "source_location": {
         "column": 28,
-        "file": "../../tests/t20003/t20003.cc",
+        "file": "t20003.cc",
         "line": 10,
-        "translation_unit": "../../tests/t20003/t20003.cc"
+        "translation_unit": "t20003.cc"
       },
       "type": "function_template"
     },
@@ -65,9 +57,9 @@ template <typename T> void m1(T p) { m2<T>(p); }
       "name": "clanguml::t20003::m2<T>(T)",
       "source_location": {
         "column": 28,
-        "file": "../../tests/t20003/t20003.cc",
+        "file": "t20003.cc",
         "line": 8,
-        "translation_unit": "../../tests/t20003/t20003.cc"
+        "translation_unit": "t20003.cc"
       },
       "type": "function_template"
     },
@@ -76,9 +68,9 @@ template <typename T> void m1(T p) { m2<T>(p); }
       "name": "clanguml::t20003::m3<T>(T)",
       "source_location": {
         "column": 28,
-        "file": "../../tests/t20003/t20003.cc",
+        "file": "t20003.cc",
         "line": 6,
-        "translation_unit": "../../tests/t20003/t20003.cc"
+        "translation_unit": "t20003.cc"
       },
       "type": "function_template"
     },
@@ -87,9 +79,9 @@ template <typename T> void m1(T p) { m2<T>(p); }
       "name": "clanguml::t20003::m4<T>(T)",
       "source_location": {
         "column": 28,
-        "file": "../../tests/t20003/t20003.cc",
+        "file": "t20003.cc",
         "line": 4,
-        "translation_unit": "../../tests/t20003/t20003.cc"
+        "translation_unit": "t20003.cc"
       },
       "type": "function_template"
     }
@@ -109,9 +101,9 @@ template <typename T> void m1(T p) { m2<T>(p); }
           "scope": "normal",
           "source_location": {
             "column": 38,
-            "file": "../../tests/t20003/t20003.cc",
+            "file": "t20003.cc",
             "line": 10,
-            "translation_unit": "../../tests/t20003/t20003.cc"
+            "translation_unit": "t20003.cc"
           },
           "to": {
             "activity_id": "1502957449367040488",
@@ -132,9 +124,9 @@ template <typename T> void m1(T p) { m2<T>(p); }
           "scope": "normal",
           "source_location": {
             "column": 38,
-            "file": "../../tests/t20003/t20003.cc",
+            "file": "t20003.cc",
             "line": 8,
-            "translation_unit": "../../tests/t20003/t20003.cc"
+            "translation_unit": "t20003.cc"
           },
           "to": {
             "activity_id": "613477682313507585",
@@ -155,9 +147,9 @@ template <typename T> void m1(T p) { m2<T>(p); }
           "scope": "normal",
           "source_location": {
             "column": 38,
-            "file": "../../tests/t20003/t20003.cc",
+            "file": "t20003.cc",
             "line": 6,
-            "translation_unit": "../../tests/t20003/t20003.cc"
+            "translation_unit": "t20003.cc"
           },
           "to": {
             "activity_id": "619960023608507925",
diff --git a/docs/test_cases/t20003_sequence.svg b/docs/test_cases/t20003_sequence.svg
index 807b1c4f..0502df17 100644
--- a/docs/test_cases/t20003_sequence.svg
+++ b/docs/test_cases/t20003_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1817c0vkowcyf" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f10t3fpclrvksb" width="300%" x="-1" y="-1">
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       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,51 +9,51 @@
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diff --git a/docs/test_cases/t20004.md b/docs/test_cases/t20004.md
index f2de5a41..46d2ffff 100644
--- a/docs/test_cases/t20004.md
+++ b/docs/test_cases/t20004.md
@@ -1,18 +1,15 @@
 # t20004 - Function template instantiation sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20004_sequence:
     type: sequence
     glob:
-      - ../../tests/t20004/t20004.cc
+      - t20004.cc
     include:
       namespaces:
         - clanguml::t20004
-    using_namespace:
-      - clanguml::t20004
+    using_namespace: clanguml::t20004
     from:
       - function: "clanguml::t20004::main()"
 ```
@@ -78,11 +75,6 @@ int main()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20004_sequence",
   "participants": [
     {
@@ -90,9 +82,9 @@ int main()
       "name": "clanguml::t20004::main()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20004/t20004.cc",
+        "file": "t20004.cc",
         "line": 38,
-        "translation_unit": "../../tests/t20004/t20004.cc"
+        "translation_unit": "t20004.cc"
       },
       "type": "function"
     },
@@ -101,9 +93,9 @@ int main()
       "name": "clanguml::t20004::m1<float>(float)",
       "source_location": {
         "column": 36,
-        "file": "../../tests/t20004/t20004.cc",
+        "file": "t20004.cc",
         "line": 26,
-        "translation_unit": "../../tests/t20004/t20004.cc"
+        "translation_unit": "t20004.cc"
       },
       "type": "function_template"
     },
@@ -112,9 +104,9 @@ int main()
       "name": "clanguml::t20004::m1<unsigned long>(unsigned long)",
       "source_location": {
         "column": 44,
-        "file": "../../tests/t20004/t20004.cc",
+        "file": "t20004.cc",
         "line": 28,
-        "translation_unit": "../../tests/t20004/t20004.cc"
+        "translation_unit": "t20004.cc"
       },
       "type": "function_template"
     },
@@ -123,9 +115,9 @@ int main()
       "name": "clanguml::t20004::m4<unsigned long>(unsigned long)",
       "source_location": {
         "column": 44,
-        "file": "../../tests/t20004/t20004.cc",
+        "file": "t20004.cc",
         "line": 10,
-        "translation_unit": "../../tests/t20004/t20004.cc"
+        "translation_unit": "t20004.cc"
       },
       "type": "function_template"
     },
@@ -134,9 +126,9 @@ int main()
       "name": "clanguml::t20004::m1<std::string>(std::string)",
       "source_location": {
         "column": 42,
-        "file": "../../tests/t20004/t20004.cc",
+        "file": "t20004.cc",
         "line": 33,
-        "translation_unit": "../../tests/t20004/t20004.cc"
+        "translation_unit": "t20004.cc"
       },
       "type": "function_template"
     },
@@ -145,9 +137,9 @@ int main()
       "name": "clanguml::t20004::m2<std::string>(std::string)",
       "source_location": {
         "column": 42,
-        "file": "../../tests/t20004/t20004.cc",
+        "file": "t20004.cc",
         "line": 19,
-        "translation_unit": "../../tests/t20004/t20004.cc"
+        "translation_unit": "t20004.cc"
       },
       "type": "function_template"
     },
@@ -156,9 +148,9 @@ int main()
       "name": "clanguml::t20004::m1<int>(int)",
       "source_location": {
         "column": 25,
-        "file": "../../tests/t20004/t20004.cc",
+        "file": "t20004.cc",
         "line": 24,
-        "translation_unit": "../../tests/t20004/t20004.cc"
+        "translation_unit": "t20004.cc"
       },
       "type": "function_template"
     },
@@ -167,9 +159,9 @@ int main()
       "name": "clanguml::t20004::m2<int>(int)",
       "source_location": {
         "column": 25,
-        "file": "../../tests/t20004/t20004.cc",
+        "file": "t20004.cc",
         "line": 17,
-        "translation_unit": "../../tests/t20004/t20004.cc"
+        "translation_unit": "t20004.cc"
       },
       "type": "function_template"
     },
@@ -178,9 +170,9 @@ int main()
       "name": "clanguml::t20004::m3<int>(int)",
       "source_location": {
         "column": 25,
-        "file": "../../tests/t20004/t20004.cc",
+        "file": "t20004.cc",
         "line": 15,
-        "translation_unit": "../../tests/t20004/t20004.cc"
+        "translation_unit": "t20004.cc"
       },
       "type": "function_template"
     },
@@ -189,9 +181,9 @@ int main()
       "name": "clanguml::t20004::m4<int>(int)",
       "source_location": {
         "column": 34,
-        "file": "../../tests/t20004/t20004.cc",
+        "file": "t20004.cc",
         "line": 8,
-        "translation_unit": "../../tests/t20004/t20004.cc"
+        "translation_unit": "t20004.cc"
       },
       "type": "function_template"
     }
@@ -211,9 +203,9 @@ int main()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20004/t20004.cc",
+            "file": "t20004.cc",
             "line": 40,
-            "translation_unit": "../../tests/t20004/t20004.cc"
+            "translation_unit": "t20004.cc"
           },
           "to": {
             "activity_id": "138925040763435897",
@@ -234,9 +226,9 @@ int main()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20004/t20004.cc",
+            "file": "t20004.cc",
             "line": 42,
-            "translation_unit": "../../tests/t20004/t20004.cc"
+            "translation_unit": "t20004.cc"
           },
           "to": {
             "activity_id": "1239083518717603720",
@@ -257,9 +249,9 @@ int main()
           "scope": "normal",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t20004/t20004.cc",
+            "file": "t20004.cc",
             "line": 30,
-            "translation_unit": "../../tests/t20004/t20004.cc"
+            "translation_unit": "t20004.cc"
           },
           "to": {
             "activity_id": "376599675205498367",
@@ -280,9 +272,9 @@ int main()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20004/t20004.cc",
+            "file": "t20004.cc",
             "line": 44,
-            "translation_unit": "../../tests/t20004/t20004.cc"
+            "translation_unit": "t20004.cc"
           },
           "to": {
             "activity_id": "1845817984839618223",
@@ -303,9 +295,9 @@ int main()
           "scope": "normal",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t20004/t20004.cc",
+            "file": "t20004.cc",
             "line": 35,
-            "translation_unit": "../../tests/t20004/t20004.cc"
+            "translation_unit": "t20004.cc"
           },
           "to": {
             "activity_id": "1735054254122948614",
@@ -326,9 +318,9 @@ int main()
           "scope": "normal",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t20004/t20004.cc",
+            "file": "t20004.cc",
             "line": 46,
-            "translation_unit": "../../tests/t20004/t20004.cc"
+            "translation_unit": "t20004.cc"
           },
           "to": {
             "activity_id": "121663532044911922",
@@ -349,9 +341,9 @@ int main()
           "scope": "normal",
           "source_location": {
             "column": 42,
-            "file": "../../tests/t20004/t20004.cc",
+            "file": "t20004.cc",
             "line": 24,
-            "translation_unit": "../../tests/t20004/t20004.cc"
+            "translation_unit": "t20004.cc"
           },
           "to": {
             "activity_id": "1475362124497386656",
@@ -372,9 +364,9 @@ int main()
           "scope": "normal",
           "source_location": {
             "column": 42,
-            "file": "../../tests/t20004/t20004.cc",
+            "file": "t20004.cc",
             "line": 17,
-            "translation_unit": "../../tests/t20004/t20004.cc"
+            "translation_unit": "t20004.cc"
           },
           "to": {
             "activity_id": "734999226157549914",
@@ -395,9 +387,9 @@ int main()
           "scope": "normal",
           "source_location": {
             "column": 42,
-            "file": "../../tests/t20004/t20004.cc",
+            "file": "t20004.cc",
             "line": 15,
-            "translation_unit": "../../tests/t20004/t20004.cc"
+            "translation_unit": "t20004.cc"
           },
           "to": {
             "activity_id": "1006390865908497562",
diff --git a/docs/test_cases/t20004_sequence.svg b/docs/test_cases/t20004_sequence.svg
index fcacc187..32db2ffb 100644
--- a/docs/test_cases/t20004_sequence.svg
+++ b/docs/test_cases/t20004_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fcdin36qb8s0f" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f16nv3n1etyauj" width="300%" x="-1" y="-1">
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@@ -9,16 +9,16 @@
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diff --git a/docs/test_cases/t20005.md b/docs/test_cases/t20005.md
index c70f4e84..7946a80d 100644
--- a/docs/test_cases/t20005.md
+++ b/docs/test_cases/t20005.md
@@ -1,18 +1,15 @@
 # t20005 - Class template basic sequence diagram
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20005_sequence:
     type: sequence
     glob:
-      - ../../tests/t20005/t20005.cc
+      - t20005.cc
     include:
       namespaces:
         - clanguml::t20005
-    using_namespace:
-      - clanguml::t20005
+    using_namespace: clanguml::t20005
     from:
       - function: "clanguml::t20005::C<T>::c(T)"
 ```
@@ -49,11 +46,6 @@ template <typename T> struct C {
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20005_sequence",
   "participants": [
     {
@@ -61,9 +53,9 @@ template <typename T> struct C {
       "name": "clanguml::t20005::C<T>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20005/t20005.cc",
+        "file": "t20005.cc",
         "line": 14,
-        "translation_unit": "../../tests/t20005/t20005.cc"
+        "translation_unit": "t20005.cc"
       },
       "type": "class"
     },
@@ -72,9 +64,9 @@ template <typename T> struct C {
       "name": "clanguml::t20005::B<T>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20005/t20005.cc",
+        "file": "t20005.cc",
         "line": 8,
-        "translation_unit": "../../tests/t20005/t20005.cc"
+        "translation_unit": "t20005.cc"
       },
       "type": "class"
     },
@@ -83,9 +75,9 @@ template <typename T> struct C {
       "name": "clanguml::t20005::A<T>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20005/t20005.cc",
+        "file": "t20005.cc",
         "line": 4,
-        "translation_unit": "../../tests/t20005/t20005.cc"
+        "translation_unit": "t20005.cc"
       },
       "type": "class"
     }
@@ -104,9 +96,9 @@ template <typename T> struct C {
           "scope": "normal",
           "source_location": {
             "column": 25,
-            "file": "../../tests/t20005/t20005.cc",
+            "file": "t20005.cc",
             "line": 15,
-            "translation_unit": "../../tests/t20005/t20005.cc"
+            "translation_unit": "t20005.cc"
           },
           "to": {
             "activity_id": "870466496899932117",
@@ -126,9 +118,9 @@ template <typename T> struct C {
           "scope": "normal",
           "source_location": {
             "column": 25,
-            "file": "../../tests/t20005/t20005.cc",
+            "file": "t20005.cc",
             "line": 9,
-            "translation_unit": "../../tests/t20005/t20005.cc"
+            "translation_unit": "t20005.cc"
           },
           "to": {
             "activity_id": "124853455814403745",
diff --git a/docs/test_cases/t20005_sequence.svg b/docs/test_cases/t20005_sequence.svg
index 212dc346..3cea17ef 100644
--- a/docs/test_cases/t20005_sequence.svg
+++ b/docs/test_cases/t20005_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1ilh6qha9vk22" width="300%" x="-1" y="-1">
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diff --git a/docs/test_cases/t20006.md b/docs/test_cases/t20006.md
index aaa6e4b7..dd640a5e 100644
--- a/docs/test_cases/t20006.md
+++ b/docs/test_cases/t20006.md
@@ -1,18 +1,15 @@
 # t20006 - Class template specialization basic sequence diagram
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20006_sequence:
     type: sequence
     glob:
-      - ../../tests/t20006/t20006.cc
+      - t20006.cc
     include:
       namespaces:
         - clanguml::t20006
-    using_namespace:
-      - clanguml::t20006
+    using_namespace: clanguml::t20006
     from:
       - function: "clanguml::t20006::tmain()"
 ```
@@ -107,11 +104,6 @@ void tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20006_sequence",
   "participants": [
     {
@@ -119,9 +111,9 @@ void tmain()
       "name": "clanguml::t20006::tmain()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20006/t20006.cc",
+        "file": "t20006.cc",
         "line": 57,
-        "translation_unit": "../../tests/t20006/t20006.cc"
+        "translation_unit": "t20006.cc"
       },
       "type": "function"
     },
@@ -130,9 +122,9 @@ void tmain()
       "name": "clanguml::t20006::B<int>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20006/t20006.cc",
+        "file": "t20006.cc",
         "line": 11,
-        "translation_unit": "../../tests/t20006/t20006.cc"
+        "translation_unit": "t20006.cc"
       },
       "type": "class"
     },
@@ -141,9 +133,9 @@ void tmain()
       "name": "clanguml::t20006::A<int>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20006/t20006.cc",
+        "file": "t20006.cc",
         "line": 6,
-        "translation_unit": "../../tests/t20006/t20006.cc"
+        "translation_unit": "t20006.cc"
       },
       "type": "class"
     },
@@ -152,9 +144,9 @@ void tmain()
       "name": "clanguml::t20006::B<std::string>",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t20006/t20006.cc",
+        "file": "t20006.cc",
         "line": 16,
-        "translation_unit": "../../tests/t20006/t20006.cc"
+        "translation_unit": "t20006.cc"
       },
       "type": "class"
     },
@@ -163,9 +155,9 @@ void tmain()
       "name": "clanguml::t20006::A<std::string>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20006/t20006.cc",
+        "file": "t20006.cc",
         "line": 6,
-        "translation_unit": "../../tests/t20006/t20006.cc"
+        "translation_unit": "t20006.cc"
       },
       "type": "class"
     },
@@ -174,9 +166,9 @@ void tmain()
       "name": "clanguml::t20006::BB<int,std::string>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20006/t20006.cc",
+        "file": "t20006.cc",
         "line": 33,
-        "translation_unit": "../../tests/t20006/t20006.cc"
+        "translation_unit": "t20006.cc"
       },
       "type": "class"
     },
@@ -185,9 +177,9 @@ void tmain()
       "name": "clanguml::t20006::BB<int,float>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20006/t20006.cc",
+        "file": "t20006.cc",
         "line": 45,
-        "translation_unit": "../../tests/t20006/t20006.cc"
+        "translation_unit": "t20006.cc"
       },
       "type": "class"
     },
@@ -196,9 +188,9 @@ void tmain()
       "name": "clanguml::t20006::BB<int,int>",
       "source_location": {
         "column": 42,
-        "file": "../../tests/t20006/t20006.cc",
+        "file": "t20006.cc",
         "line": 26,
-        "translation_unit": "../../tests/t20006/t20006.cc"
+        "translation_unit": "t20006.cc"
       },
       "type": "class"
     },
@@ -207,9 +199,9 @@ void tmain()
       "name": "clanguml::t20006::AA<int>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20006/t20006.cc",
+        "file": "t20006.cc",
         "line": 21,
-        "translation_unit": "../../tests/t20006/t20006.cc"
+        "translation_unit": "t20006.cc"
       },
       "type": "class"
     }
@@ -229,9 +221,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 62,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
             "activity_id": "250247217888843587",
@@ -251,9 +243,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 25,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 12,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
             "activity_id": "196390487987395669",
@@ -274,9 +266,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 63,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
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@@ -296,9 +288,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 45,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 17,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
             "activity_id": "11762588624112907",
@@ -319,9 +311,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 26,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 67,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
             "activity_id": "381732876807761480",
@@ -342,9 +334,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 68,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
             "activity_id": "1051013203072323842",
@@ -365,9 +357,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 70,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
             "activity_id": "1213865121829347654",
@@ -387,9 +379,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 26,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 27,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
             "activity_id": "1235428163990670191",
@@ -410,9 +402,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 71,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
             "activity_id": "361650123916792854",
@@ -432,9 +424,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 26,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 28,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
             "activity_id": "582097827335267290",
@@ -455,9 +447,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 73,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
             "activity_id": "1062874005712014125",
@@ -477,9 +469,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 36,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 34,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
             "activity_id": "582097827335267290",
@@ -500,9 +492,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 74,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
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@@ -522,9 +514,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 36,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 35,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
             "activity_id": "1235428163990670191",
@@ -545,9 +537,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 76,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
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@@ -567,9 +559,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 30,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 46,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
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@@ -589,9 +581,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 30,
-            "file": "../../tests/t20006/t20006.cc",
+            "file": "t20006.cc",
             "line": 47,
-            "translation_unit": "../../tests/t20006/t20006.cc"
+            "translation_unit": "t20006.cc"
           },
           "to": {
             "activity_id": "582097827335267290",
diff --git a/docs/test_cases/t20006_sequence.svg b/docs/test_cases/t20006_sequence.svg
index b6a9fa9c..a254564e 100644
--- a/docs/test_cases/t20006_sequence.svg
+++ b/docs/test_cases/t20006_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f10mszvmdkp25c" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1wnp4rfvc8p5j" width="300%" x="-1" y="-1">
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@@ -9,24 +9,24 @@
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diff --git a/docs/test_cases/t20007.md b/docs/test_cases/t20007.md
index 4e43b741..ed41be24 100644
--- a/docs/test_cases/t20007.md
+++ b/docs/test_cases/t20007.md
@@ -1,18 +1,15 @@
 # t20007 - Class template variadic argument list sequence diagram
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20007_sequence:
     type: sequence
     glob:
-      - ../../tests/t20007/t20007.cc
+      - t20007.cc
     include:
       namespaces:
         - clanguml::t20007
-    using_namespace:
-      - clanguml::t20007
+    using_namespace: clanguml::t20007
     from:
       - function: "clanguml::t20007::tmain()"
 ```
@@ -53,11 +50,6 @@ void tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20007_sequence",
   "participants": [
     {
@@ -65,9 +57,9 @@ void tmain()
       "name": "clanguml::t20007::tmain()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20007/t20007.cc",
+        "file": "t20007.cc",
         "line": 11,
-        "translation_unit": "../../tests/t20007/t20007.cc"
+        "translation_unit": "t20007.cc"
       },
       "type": "function"
     },
@@ -76,9 +68,9 @@ void tmain()
       "name": "clanguml::t20007::Adder<int,int>",
       "source_location": {
         "column": 52,
-        "file": "../../tests/t20007/t20007.cc",
+        "file": "t20007.cc",
         "line": 7,
-        "translation_unit": "../../tests/t20007/t20007.cc"
+        "translation_unit": "t20007.cc"
       },
       "type": "class"
     },
@@ -87,9 +79,9 @@ void tmain()
       "name": "clanguml::t20007::Adder<int,float,double>",
       "source_location": {
         "column": 52,
-        "file": "../../tests/t20007/t20007.cc",
+        "file": "t20007.cc",
         "line": 7,
-        "translation_unit": "../../tests/t20007/t20007.cc"
+        "translation_unit": "t20007.cc"
       },
       "type": "class"
     },
@@ -98,9 +90,9 @@ void tmain()
       "name": "clanguml::t20007::Adder<std::string,std::string,std::string>",
       "source_location": {
         "column": 52,
-        "file": "../../tests/t20007/t20007.cc",
+        "file": "t20007.cc",
         "line": 7,
-        "translation_unit": "../../tests/t20007/t20007.cc"
+        "translation_unit": "t20007.cc"
       },
       "type": "class"
     }
@@ -120,9 +112,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 34,
-            "file": "../../tests/t20007/t20007.cc",
+            "file": "t20007.cc",
             "line": 19,
-            "translation_unit": "../../tests/t20007/t20007.cc"
+            "translation_unit": "t20007.cc"
           },
           "to": {
             "activity_id": "438133719207269065",
@@ -143,9 +135,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 34,
-            "file": "../../tests/t20007/t20007.cc",
+            "file": "t20007.cc",
             "line": 20,
-            "translation_unit": "../../tests/t20007/t20007.cc"
+            "translation_unit": "t20007.cc"
           },
           "to": {
             "activity_id": "9522724767688870",
@@ -166,9 +158,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 34,
-            "file": "../../tests/t20007/t20007.cc",
+            "file": "t20007.cc",
             "line": 21,
-            "translation_unit": "../../tests/t20007/t20007.cc"
+            "translation_unit": "t20007.cc"
           },
           "to": {
             "activity_id": "384866641042941480",
diff --git a/docs/test_cases/t20007_sequence.svg b/docs/test_cases/t20007_sequence.svg
index 22f79bd1..f26892f6 100644
--- a/docs/test_cases/t20007_sequence.svg
+++ b/docs/test_cases/t20007_sequence.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="227px" preserveAspectRatio="none" style="width:768px;height:227px;" version="1.1" viewBox="0 0 768 227" width="768px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fqqvvjznt77xw" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1uzjtqv5fjvoe" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,57 +9,57 @@
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="48" x="15" y="22.9951">tmain()</text>
-      <rect fill="#FEFECE" filter="url(#fqqvvjznt77xw)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="62" x="8" y="186.6953"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20007/t20007.cc#L7" target="_top" title="Adder" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20007/t20007.cc#L7" xlink:show="new" xlink:title="Adder" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1uzjtqv5fjvoe)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="181" x="262.5" y="3"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="167" x="269.5" y="22.9951">Adder&lt;int,float,double&gt;</text>
-      <rect fill="#FEFECE" filter="url(#fqqvvjznt77xw)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="181" x="262.5" y="186.6953"/>
+      <rect fill="#FEFECE" filter="url(#f1uzjtqv5fjvoe)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="181" x="262.5" y="186.6953"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="167" x="269.5" y="206.6904">Adder&lt;int,float,double&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20007/t20007.cc#L7" target="_top" title="Adder" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20007/t20007.cc#L7" xlink:show="new" xlink:title="Adder" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fqqvvjznt77xw)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="300" x="457.5" y="3"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20007/t20007.cc#L7" target="_top" title="Adder" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20007/t20007.cc#L7" xlink:show="new" xlink:title="Adder" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1uzjtqv5fjvoe)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="300" x="457.5" y="3"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="286" x="464.5" y="22.9951">Adder&lt;std::string,std::string,std::string&gt;</text>
-      <rect fill="#FEFECE" filter="url(#fqqvvjznt77xw)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="300" x="457.5" y="186.6953"/>
+      <rect fill="#FEFECE" filter="url(#f1uzjtqv5fjvoe)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="300" x="457.5" y="186.6953"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="286" x="464.5" y="206.6904">Adder&lt;std::string,std::string,std::string&gt;</text>
     </a>
-    <rect fill="#FFFFFF" filter="url(#fqqvvjznt77xw)" height="121.3984" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="36" y="48.2969"/>
-    <rect fill="#FFFFFF" filter="url(#fqqvvjznt77xw)" height="14" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="187" y="69.4297"/>
-    <rect fill="#FFFFFF" filter="url(#fqqvvjznt77xw)" height="14" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="350" y="112.5625"/>
-    <rect fill="#FFFFFF" filter="url(#fqqvvjznt77xw)" height="14" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="604.5" y="155.6953"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20007/t20007.cc#L19" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20007/t20007.cc#L19" xlink:show="new" xlink:title="" xlink:type="simple">
+    <rect fill="#FFFFFF" filter="url(#f1uzjtqv5fjvoe)" height="121.3984" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="36" y="48.2969"/>
+    <rect fill="#FFFFFF" filter="url(#f1uzjtqv5fjvoe)" height="14" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="187" y="69.4297"/>
+    <rect fill="#FFFFFF" filter="url(#f1uzjtqv5fjvoe)" height="14" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="350" y="112.5625"/>
+    <rect fill="#FFFFFF" filter="url(#f1uzjtqv5fjvoe)" height="14" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="604.5" y="155.6953"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20007/t20007.cc#L19" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20007/t20007.cc#L19" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="175,65.4297,185,69.4297,175,73.4297,179,69.4297" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="46" x2="181" y1="69.4297" y2="69.4297"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="122" x="53" y="64.3638">add(int &amp;&amp;,int &amp;&amp;)</text>
     </a>
     <polygon fill="#A80036" points="57,79.4297,47,83.4297,57,87.4297,53,83.4297" style="stroke: #A80036; stroke-width: 1.0;"/>
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="51" x2="191" y1="83.4297" y2="83.4297"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20007/t20007.cc#L20" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20007/t20007.cc#L20" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20007/t20007.cc#L20" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20007/t20007.cc#L20" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="207" x="53" y="107.4966">add(int &amp;&amp;,float &amp;&amp;,double &amp;&amp;)</text>
     </a>
     <polygon fill="#A80036" points="57,122.5625,47,126.5625,57,130.5625,53,126.5625" style="stroke: #A80036; stroke-width: 1.0;"/>
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="51" x2="354" y1="126.5625" y2="126.5625"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20007/t20007.cc#L21" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20007/t20007.cc#L21" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20007/t20007.cc#L21" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20007/t20007.cc#L21" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="592.5,151.6953,602.5,155.6953,592.5,159.6953,596.5,155.6953" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="46" x2="598.5" y1="155.6953" y2="155.6953"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="312" x="53" y="150.6294">add(std::string &amp;&amp;,std::string &amp;&amp;,std::string &amp;&amp;)</text>
diff --git a/docs/test_cases/t20008.md b/docs/test_cases/t20008.md
index 7fd6edf6..df1d6091 100644
--- a/docs/test_cases/t20008.md
+++ b/docs/test_cases/t20008.md
@@ -1,18 +1,15 @@
 # t20008 - Constexpr if sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20008_sequence:
     type: sequence
     glob:
-      - ../../tests/t20008/t20008.cc
+      - t20008.cc
     include:
       namespaces:
         - clanguml::t20008
-    using_namespace:
-      - clanguml::t20008
+    using_namespace: clanguml::t20008
     from:
       - function: "clanguml::t20008::tmain()"
 ```
@@ -71,11 +68,6 @@ void tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20008_sequence",
   "participants": [
     {
@@ -83,9 +75,9 @@ void tmain()
       "name": "clanguml::t20008::tmain()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20008/t20008.cc",
+        "file": "t20008.cc",
         "line": 30,
-        "translation_unit": "../../tests/t20008/t20008.cc"
+        "translation_unit": "t20008.cc"
       },
       "type": "function"
     },
@@ -94,9 +86,9 @@ void tmain()
       "name": "clanguml::t20008::B<int>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20008/t20008.cc",
+        "file": "t20008.cc",
         "line": 13,
-        "translation_unit": "../../tests/t20008/t20008.cc"
+        "translation_unit": "t20008.cc"
       },
       "type": "class"
     },
@@ -105,9 +97,9 @@ void tmain()
       "name": "clanguml::t20008::A<int>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20008/t20008.cc",
+        "file": "t20008.cc",
         "line": 7,
-        "translation_unit": "../../tests/t20008/t20008.cc"
+        "translation_unit": "t20008.cc"
       },
       "type": "class"
     },
@@ -116,9 +108,9 @@ void tmain()
       "name": "clanguml::t20008::B<const char *>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20008/t20008.cc",
+        "file": "t20008.cc",
         "line": 13,
-        "translation_unit": "../../tests/t20008/t20008.cc"
+        "translation_unit": "t20008.cc"
       },
       "type": "class"
     },
@@ -127,9 +119,9 @@ void tmain()
       "name": "clanguml::t20008::A<const char *>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20008/t20008.cc",
+        "file": "t20008.cc",
         "line": 7,
-        "translation_unit": "../../tests/t20008/t20008.cc"
+        "translation_unit": "t20008.cc"
       },
       "type": "class"
     },
@@ -138,9 +130,9 @@ void tmain()
       "name": "clanguml::t20008::B<std::string>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20008/t20008.cc",
+        "file": "t20008.cc",
         "line": 13,
-        "translation_unit": "../../tests/t20008/t20008.cc"
+        "translation_unit": "t20008.cc"
       },
       "type": "class"
     },
@@ -149,9 +141,9 @@ void tmain()
       "name": "clanguml::t20008::A<std::string>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20008/t20008.cc",
+        "file": "t20008.cc",
         "line": 7,
-        "translation_unit": "../../tests/t20008/t20008.cc"
+        "translation_unit": "t20008.cc"
       },
       "type": "class"
     }
@@ -171,9 +163,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20008/t20008.cc",
+            "file": "t20008.cc",
             "line": 38,
-            "translation_unit": "../../tests/t20008/t20008.cc"
+            "translation_unit": "t20008.cc"
           },
           "to": {
             "activity_id": "379850145437051189",
@@ -193,9 +185,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 13,
-            "file": "../../tests/t20008/t20008.cc",
+            "file": "t20008.cc",
             "line": 19,
-            "translation_unit": "../../tests/t20008/t20008.cc"
+            "translation_unit": "t20008.cc"
           },
           "to": {
             "activity_id": "2066363630174644719",
@@ -216,9 +208,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20008/t20008.cc",
+            "file": "t20008.cc",
             "line": 39,
-            "translation_unit": "../../tests/t20008/t20008.cc"
+            "translation_unit": "t20008.cc"
           },
           "to": {
             "activity_id": "1347162523481637780",
@@ -238,9 +230,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 13,
-            "file": "../../tests/t20008/t20008.cc",
+            "file": "t20008.cc",
             "line": 22,
-            "translation_unit": "../../tests/t20008/t20008.cc"
+            "translation_unit": "t20008.cc"
           },
           "to": {
             "activity_id": "718650834962275580",
@@ -261,9 +253,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20008/t20008.cc",
+            "file": "t20008.cc",
             "line": 40,
-            "translation_unit": "../../tests/t20008/t20008.cc"
+            "translation_unit": "t20008.cc"
           },
           "to": {
             "activity_id": "1286410946666951254",
@@ -283,9 +275,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 13,
-            "file": "../../tests/t20008/t20008.cc",
+            "file": "t20008.cc",
             "line": 25,
-            "translation_unit": "../../tests/t20008/t20008.cc"
+            "translation_unit": "t20008.cc"
           },
           "to": {
             "activity_id": "1404594247101138737",
diff --git a/docs/test_cases/t20008_sequence.svg b/docs/test_cases/t20008_sequence.svg
index b9573d02..811803db 100644
--- a/docs/test_cases/t20008_sequence.svg
+++ b/docs/test_cases/t20008_sequence.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="363px" preserveAspectRatio="none" style="width:794px;height:363px;" version="1.1" viewBox="0 0 794 363" width="794px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fgnsny7ndevf0" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fwkl0p0k8qh3w" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,13 +9,13 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
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-    <rect fill="#FFFFFF" filter="url(#fgnsny7ndevf0)" height="30" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="449.5" y="186.8281"/>
-    <rect fill="#FFFFFF" filter="url(#fgnsny7ndevf0)" height="59.1328" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="588.5" y="245.9609"/>
-    <rect fill="#FFFFFF" filter="url(#fgnsny7ndevf0)" height="30" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="721" y="275.0938"/>
+    <rect fill="#FFFFFF" filter="url(#fwkl0p0k8qh3w)" height="256.7969" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="36" y="48.2969"/>
+    <rect fill="#FFFFFF" filter="url(#fwkl0p0k8qh3w)" height="59.1328" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="113.5" y="69.4297"/>
+    <rect fill="#FFFFFF" filter="url(#fwkl0p0k8qh3w)" height="30" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="192" y="98.5625"/>
+    <rect fill="#FFFFFF" filter="url(#fwkl0p0k8qh3w)" height="59.1328" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="304" y="157.6953"/>
+    <rect fill="#FFFFFF" filter="url(#fwkl0p0k8qh3w)" height="30" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="449.5" y="186.8281"/>
+    <rect fill="#FFFFFF" filter="url(#fwkl0p0k8qh3w)" height="59.1328" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="588.5" y="245.9609"/>
+    <rect fill="#FFFFFF" filter="url(#fwkl0p0k8qh3w)" height="30" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="721" y="275.0938"/>
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 5.0,5.0;" x1="41" x2="41" y1="38.2969" y2="323.0938"/>
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     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 5.0,5.0;" x1="197" x2="197" y1="38.2969" y2="323.0938"/>
@@ -23,81 +23,81 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20008/t20008.cc#L19" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20008/t20008.cc#L19" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20008/t20008.cc#L40" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20008/t20008.cc#L40" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="82" x="53" y="240.895">b(std::string)</text>
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diff --git a/docs/test_cases/t20009.md b/docs/test_cases/t20009.md
index 4b751b30..20fb2e98 100644
--- a/docs/test_cases/t20009.md
+++ b/docs/test_cases/t20009.md
@@ -1,18 +1,15 @@
 # t20009 - Smart pointer dereference call expression test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20009_sequence:
     type: sequence
     glob:
-      - ../../tests/t20009/t20009.cc
+      - t20009.cc
     include:
       namespaces:
         - clanguml::t20009
-    using_namespace:
-      - clanguml::t20009
+    using_namespace: clanguml::t20009
     from:
       - function: "clanguml::t20009::tmain()"
 ```
@@ -57,11 +54,6 @@ void tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20009_sequence",
   "participants": [
     {
@@ -69,9 +61,9 @@ void tmain()
       "name": "clanguml::t20009::tmain()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20009/t20009.cc",
+        "file": "t20009.cc",
         "line": 18,
-        "translation_unit": "../../tests/t20009/t20009.cc"
+        "translation_unit": "t20009.cc"
       },
       "type": "function"
     },
@@ -80,9 +72,9 @@ void tmain()
       "name": "clanguml::t20009::B<std::string>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20009/t20009.cc",
+        "file": "t20009.cc",
         "line": 10,
-        "translation_unit": "../../tests/t20009/t20009.cc"
+        "translation_unit": "t20009.cc"
       },
       "type": "class"
     },
@@ -91,9 +83,9 @@ void tmain()
       "name": "clanguml::t20009::A<std::string>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20009/t20009.cc",
+        "file": "t20009.cc",
         "line": 6,
-        "translation_unit": "../../tests/t20009/t20009.cc"
+        "translation_unit": "t20009.cc"
       },
       "type": "class"
     },
@@ -102,9 +94,9 @@ void tmain()
       "name": "clanguml::t20009::B<int>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20009/t20009.cc",
+        "file": "t20009.cc",
         "line": 10,
-        "translation_unit": "../../tests/t20009/t20009.cc"
+        "translation_unit": "t20009.cc"
       },
       "type": "class"
     },
@@ -113,9 +105,9 @@ void tmain()
       "name": "clanguml::t20009::A<int>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20009/t20009.cc",
+        "file": "t20009.cc",
         "line": 6,
-        "translation_unit": "../../tests/t20009/t20009.cc"
+        "translation_unit": "t20009.cc"
       },
       "type": "class"
     },
@@ -124,9 +116,9 @@ void tmain()
       "name": "clanguml::t20009::B<float>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20009/t20009.cc",
+        "file": "t20009.cc",
         "line": 10,
-        "translation_unit": "../../tests/t20009/t20009.cc"
+        "translation_unit": "t20009.cc"
       },
       "type": "class"
     },
@@ -135,9 +127,9 @@ void tmain()
       "name": "clanguml::t20009::A<float>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20009/t20009.cc",
+        "file": "t20009.cc",
         "line": 6,
-        "translation_unit": "../../tests/t20009/t20009.cc"
+        "translation_unit": "t20009.cc"
       },
       "type": "class"
     }
@@ -157,9 +149,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20009/t20009.cc",
+            "file": "t20009.cc",
             "line": 24,
-            "translation_unit": "../../tests/t20009/t20009.cc"
+            "translation_unit": "t20009.cc"
           },
           "to": {
             "activity_id": "1960266381909090879",
@@ -179,9 +171,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 21,
-            "file": "../../tests/t20009/t20009.cc",
+            "file": "t20009.cc",
             "line": 11,
-            "translation_unit": "../../tests/t20009/t20009.cc"
+            "translation_unit": "t20009.cc"
           },
           "to": {
             "activity_id": "1716775846967761286",
@@ -202,9 +194,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20009/t20009.cc",
+            "file": "t20009.cc",
             "line": 25,
-            "translation_unit": "../../tests/t20009/t20009.cc"
+            "translation_unit": "t20009.cc"
           },
           "to": {
             "activity_id": "660557928399203634",
@@ -224,9 +216,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 21,
-            "file": "../../tests/t20009/t20009.cc",
+            "file": "t20009.cc",
             "line": 11,
-            "translation_unit": "../../tests/t20009/t20009.cc"
+            "translation_unit": "t20009.cc"
           },
           "to": {
             "activity_id": "2030629454810805092",
@@ -247,9 +239,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20009/t20009.cc",
+            "file": "t20009.cc",
             "line": 26,
-            "translation_unit": "../../tests/t20009/t20009.cc"
+            "translation_unit": "t20009.cc"
           },
           "to": {
             "activity_id": "367805163135583282",
@@ -269,9 +261,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 21,
-            "file": "../../tests/t20009/t20009.cc",
+            "file": "t20009.cc",
             "line": 11,
-            "translation_unit": "../../tests/t20009/t20009.cc"
+            "translation_unit": "t20009.cc"
           },
           "to": {
             "activity_id": "1643733911490581293",
diff --git a/docs/test_cases/t20009_sequence.svg b/docs/test_cases/t20009_sequence.svg
index 1982e9ad..b9342bc3 100644
--- a/docs/test_cases/t20009_sequence.svg
+++ b/docs/test_cases/t20009_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fi1afv2zsg2ln" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1y1c7putcwzsp" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,13 +9,13 @@
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20009/t20009.cc#L24" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20009/t20009.cc#L24" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20009/t20009.cc#L24" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20009/t20009.cc#L24" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="82" x="53" y="64.3638">b(std::string)</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20009/t20009.cc#L11" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20009/t20009.cc#L11" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20009/t20009.cc#L11" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20009/t20009.cc#L11" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="82" x="164" y="93.4966">a(std::string)</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20009/t20009.cc#L25" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20009/t20009.cc#L25" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20009/t20009.cc#L25" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20009/t20009.cc#L25" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="34" x="53" y="152.6294">b(int)</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20009/t20009.cc#L11" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20009/t20009.cc#L11" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="34" x="402" y="181.7622">a(int)</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20009/t20009.cc#L26" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20009/t20009.cc#L26" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="46" x="53" y="240.895">b(float)</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20009/t20009.cc#L11" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20009/t20009.cc#L11" xlink:show="new" xlink:title="" xlink:type="simple">
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diff --git a/docs/test_cases/t20010.md b/docs/test_cases/t20010.md
index c1d0f6f4..da541ed7 100644
--- a/docs/test_cases/t20010.md
+++ b/docs/test_cases/t20010.md
@@ -1,18 +1,15 @@
 # t20010 - Container sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20010_sequence:
     type: sequence
     glob:
-      - ../../tests/t20010/t20010.cc
+      - t20010.cc
     include:
       namespaces:
         - clanguml::t20010
-    using_namespace:
-      - clanguml::t20010
+    using_namespace: clanguml::t20010
     from:
       - function: "clanguml::t20010::tmain()"
 ```
@@ -67,11 +64,6 @@ void tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20010_sequence",
   "participants": [
     {
@@ -79,9 +71,9 @@ void tmain()
       "name": "clanguml::t20010::tmain()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20010/t20010.cc",
+        "file": "t20010.cc",
         "line": 28,
-        "translation_unit": "../../tests/t20010/t20010.cc"
+        "translation_unit": "t20010.cc"
       },
       "type": "function"
     },
@@ -90,9 +82,9 @@ void tmain()
       "name": "clanguml::t20010::B<int>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20010/t20010.cc",
+        "file": "t20010.cc",
         "line": 16,
-        "translation_unit": "../../tests/t20010/t20010.cc"
+        "translation_unit": "t20010.cc"
       },
       "type": "class"
     },
@@ -101,9 +93,9 @@ void tmain()
       "name": "clanguml::t20010::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20010/t20010.cc",
+        "file": "t20010.cc",
         "line": 9,
-        "translation_unit": "../../tests/t20010/t20010.cc"
+        "translation_unit": "t20010.cc"
       },
       "type": "class"
     }
@@ -123,9 +115,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20010/t20010.cc",
+            "file": "t20010.cc",
             "line": 32,
-            "translation_unit": "../../tests/t20010/t20010.cc"
+            "translation_unit": "t20010.cc"
           },
           "to": {
             "activity_id": "343626060927491836",
@@ -145,9 +137,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 17,
-            "file": "../../tests/t20010/t20010.cc",
+            "file": "t20010.cc",
             "line": 17,
-            "translation_unit": "../../tests/t20010/t20010.cc"
+            "translation_unit": "t20010.cc"
           },
           "to": {
             "activity_id": "981184681827469850",
@@ -168,9 +160,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20010/t20010.cc",
+            "file": "t20010.cc",
             "line": 33,
-            "translation_unit": "../../tests/t20010/t20010.cc"
+            "translation_unit": "t20010.cc"
           },
           "to": {
             "activity_id": "1633031113603062043",
@@ -190,9 +182,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 17,
-            "file": "../../tests/t20010/t20010.cc",
+            "file": "t20010.cc",
             "line": 18,
-            "translation_unit": "../../tests/t20010/t20010.cc"
+            "translation_unit": "t20010.cc"
           },
           "to": {
             "activity_id": "664370880632146592",
@@ -213,9 +205,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20010/t20010.cc",
+            "file": "t20010.cc",
             "line": 34,
-            "translation_unit": "../../tests/t20010/t20010.cc"
+            "translation_unit": "t20010.cc"
           },
           "to": {
             "activity_id": "786218543654309692",
@@ -235,9 +227,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 17,
-            "file": "../../tests/t20010/t20010.cc",
+            "file": "t20010.cc",
             "line": 19,
-            "translation_unit": "../../tests/t20010/t20010.cc"
+            "translation_unit": "t20010.cc"
           },
           "to": {
             "activity_id": "2145739294823015899",
@@ -258,9 +250,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20010/t20010.cc",
+            "file": "t20010.cc",
             "line": 35,
-            "translation_unit": "../../tests/t20010/t20010.cc"
+            "translation_unit": "t20010.cc"
           },
           "to": {
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20010/t20010.cc#L19" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20010/t20010.cc#L19" xlink:show="new" xlink:title="" xlink:type="simple">
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diff --git a/docs/test_cases/t20011.md b/docs/test_cases/t20011.md
index b2dd144a..90513c32 100644
--- a/docs/test_cases/t20011.md
+++ b/docs/test_cases/t20011.md
@@ -1,18 +1,15 @@
 # t20011 - Recursive calls sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20011_sequence:
     type: sequence
     glob:
-      - ../../tests/t20011/t20011.cc
+      - t20011.cc
     include:
       namespaces:
         - clanguml::t20011
-    using_namespace:
-      - clanguml::t20011
+    using_namespace: clanguml::t20011
     from:
       - function: "clanguml::t20011::tmain()"
 ```
@@ -59,11 +56,6 @@ void tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20011_sequence",
   "participants": [
     {
@@ -71,9 +63,9 @@ void tmain()
       "name": "clanguml::t20011::tmain()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20011/t20011.cc",
+        "file": "t20011.cc",
         "line": 22,
-        "translation_unit": "../../tests/t20011/t20011.cc"
+        "translation_unit": "t20011.cc"
       },
       "type": "function"
     },
@@ -82,9 +74,9 @@ void tmain()
       "name": "clanguml::t20011::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20011/t20011.cc",
+        "file": "t20011.cc",
         "line": 4,
-        "translation_unit": "../../tests/t20011/t20011.cc"
+        "translation_unit": "t20011.cc"
       },
       "type": "class"
     }
@@ -104,9 +96,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20011/t20011.cc",
+            "file": "t20011.cc",
             "line": 26,
-            "translation_unit": "../../tests/t20011/t20011.cc"
+            "translation_unit": "t20011.cc"
           },
           "to": {
             "activity_id": "1647578261840204206",
@@ -131,9 +123,9 @@ void tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 13,
-                    "file": "../../tests/t20011/t20011.cc",
+                    "file": "t20011.cc",
                     "line": 8,
-                    "translation_unit": "../../tests/t20011/t20011.cc"
+                    "translation_unit": "t20011.cc"
                   },
                   "to": {
                     "activity_id": "1647578261840204206",
@@ -161,9 +153,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20011/t20011.cc",
+            "file": "t20011.cc",
             "line": 28,
-            "translation_unit": "../../tests/t20011/t20011.cc"
+            "translation_unit": "t20011.cc"
           },
           "to": {
             "activity_id": "305456175818875420",
@@ -183,9 +175,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 26,
-            "file": "../../tests/t20011/t20011.cc",
+            "file": "t20011.cc",
             "line": 11,
-            "translation_unit": "../../tests/t20011/t20011.cc"
+            "translation_unit": "t20011.cc"
           },
           "to": {
             "activity_id": "963268672079901211",
@@ -205,9 +197,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 21,
-            "file": "../../tests/t20011/t20011.cc",
+            "file": "t20011.cc",
             "line": 12,
-            "translation_unit": "../../tests/t20011/t20011.cc"
+            "translation_unit": "t20011.cc"
           },
           "to": {
             "activity_id": "1874311762268001137",
@@ -232,9 +224,9 @@ void tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 13,
-                    "file": "../../tests/t20011/t20011.cc",
+                    "file": "t20011.cc",
                     "line": 16,
-                    "translation_unit": "../../tests/t20011/t20011.cc"
+                    "translation_unit": "t20011.cc"
                   },
                   "to": {
                     "activity_id": "305456175818875420",
@@ -254,9 +246,9 @@ void tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 13,
-                    "file": "../../tests/t20011/t20011.cc",
+                    "file": "t20011.cc",
                     "line": 18,
-                    "translation_unit": "../../tests/t20011/t20011.cc"
+                    "translation_unit": "t20011.cc"
                   },
                   "to": {
                     "activity_id": "1647578261840204206",
diff --git a/docs/test_cases/t20011_sequence.svg b/docs/test_cases/t20011_sequence.svg
index f09503a5..b6d82166 100644
--- a/docs/test_cases/t20011_sequence.svg
+++ b/docs/test_cases/t20011_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f716bwg1kiy13" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1h4xzn6iqm39k" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,42 +9,42 @@
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+    <rect fill="#FFFFFF" filter="url(#f1h4xzn6iqm39k)" height="28" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="119" y="485.7578"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L26" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L26" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="34" x="53" y="64.3638">a(int)</text>
@@ -52,26 +52,26 @@
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20011/t20011.cc#L8" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20011/t20011.cc#L8" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L8" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L8" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="34" x="121" y="117.6294">a(int)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20011/t20011.cc#L28" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20011/t20011.cc#L28" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L28" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L28" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="34" x="53" y="196.7622">b(int)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20011/t20011.cc#L11" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20011/t20011.cc#L11" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L11" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L11" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="33" x="121" y="220.895">c(int)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20011/t20011.cc#L12" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20011/t20011.cc#L12" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L12" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L12" xlink:show="new" xlink:title="" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.0;" x1="120" x2="161" y1="281.0938" y2="281.0938"/>
@@ -81,14 +81,14 @@
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     <text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="19" x="85.5" y="314.1606">alt</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20011/t20011.cc#L16" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20011/t20011.cc#L16" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L16" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L16" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="34" x="131" y="334.2935">b(int)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20011/t20011.cc#L18" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20011/t20011.cc#L18" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L18" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L18" xlink:show="new" xlink:title="" xlink:type="simple">
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@@ -98,7 +98,7 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L8" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20011/t20011.cc#L8" xlink:show="new" xlink:title="" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.0;" x1="130" x2="171" y1="490.7578" y2="490.7578"/>
diff --git a/docs/test_cases/t20012.md b/docs/test_cases/t20012.md
index 85abbb25..79ca70fc 100644
--- a/docs/test_cases/t20012.md
+++ b/docs/test_cases/t20012.md
@@ -1,18 +1,15 @@
 # t20012 - Lambda expression call sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20012_sequence:
     type: sequence
     glob:
-      - ../../tests/t20012/t20012.cc
+      - t20012.cc
     include:
       namespaces:
         - clanguml::t20012
-    using_namespace:
-      - clanguml::t20012
+    using_namespace: clanguml::t20012
     from:
       - function: "clanguml::t20012::tmain()"
 ```
@@ -134,11 +131,6 @@ void tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20012_sequence",
   "participants": [
     {
@@ -146,20 +138,20 @@ void tmain()
       "name": "clanguml::t20012::tmain()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20012/t20012.cc",
+        "file": "t20012.cc",
         "line": 59,
-        "translation_unit": "../../tests/t20012/t20012.cc"
+        "translation_unit": "t20012.cc"
       },
       "type": "function"
     },
     {
-      "id": "1160054139240670033",
-      "name": "clanguml::t20012::tmain()::(lambda ../../tests/t20012/t20012.cc:67:20)",
+      "id": "1823127147500894672",
+      "name": "clanguml::t20012::tmain()::(lambda t20012.cc:67:20)",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t20012/t20012.cc",
+        "file": "t20012.cc",
         "line": 67,
-        "translation_unit": "../../tests/t20012/t20012.cc"
+        "translation_unit": "t20012.cc"
       },
       "type": "class"
     },
@@ -168,9 +160,9 @@ void tmain()
       "name": "clanguml::t20012::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20012/t20012.cc",
+        "file": "t20012.cc",
         "line": 10,
-        "translation_unit": "../../tests/t20012/t20012.cc"
+        "translation_unit": "t20012.cc"
       },
       "type": "class"
     },
@@ -179,20 +171,20 @@ void tmain()
       "name": "clanguml::t20012::B",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20012/t20012.cc",
+        "file": "t20012.cc",
         "line": 18,
-        "translation_unit": "../../tests/t20012/t20012.cc"
+        "translation_unit": "t20012.cc"
       },
       "type": "class"
     },
     {
-      "id": "409124263156368546",
-      "name": "clanguml::t20012::tmain()::(lambda ../../tests/t20012/t20012.cc:80:20)",
+      "id": "2103332104162021186",
+      "name": "clanguml::t20012::tmain()::(lambda t20012.cc:80:20)",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t20012/t20012.cc",
+        "file": "t20012.cc",
         "line": 80,
-        "translation_unit": "../../tests/t20012/t20012.cc"
+        "translation_unit": "t20012.cc"
       },
       "type": "class"
     },
@@ -201,31 +193,31 @@ void tmain()
       "name": "clanguml::t20012::C",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20012/t20012.cc",
+        "file": "t20012.cc",
         "line": 28,
-        "translation_unit": "../../tests/t20012/t20012.cc"
+        "translation_unit": "t20012.cc"
       },
       "type": "class"
     },
     {
-      "id": "1848989986288721876",
-      "name": "clanguml::t20012::R<R::(lambda ../../tests/t20012/t20012.cc:86:9)>",
+      "id": "943938410171869397",
+      "name": "clanguml::t20012::R<R::(lambda t20012.cc:86:9)>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20012/t20012.cc",
+        "file": "t20012.cc",
         "line": 48,
-        "translation_unit": "../../tests/t20012/t20012.cc"
+        "translation_unit": "t20012.cc"
       },
       "type": "class"
     },
     {
-      "id": "235908030444274749",
-      "name": "clanguml::t20012::tmain()::(lambda ../../tests/t20012/t20012.cc:86:9)",
+      "id": "1523229682883773614",
+      "name": "clanguml::t20012::tmain()::(lambda t20012.cc:86:9)",
       "source_location": {
         "column": 9,
-        "file": "../../tests/t20012/t20012.cc",
+        "file": "t20012.cc",
         "line": 86,
-        "translation_unit": "../../tests/t20012/t20012.cc"
+        "translation_unit": "t20012.cc"
       },
       "type": "class"
     }
@@ -245,31 +237,31 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20012/t20012.cc",
+            "file": "t20012.cc",
             "line": 73,
-            "translation_unit": "../../tests/t20012/t20012.cc"
+            "translation_unit": "t20012.cc"
           },
           "to": {
-            "activity_id": "2097044932440760306",
-            "activity_name": "clanguml::t20012::tmain()##(lambda ../../tests/t20012/t20012.cc:67:20)::operator()()",
-            "participant_id": "1160054139240670033"
+            "activity_id": "1314931307342523651",
+            "activity_name": "clanguml::t20012::tmain()##(lambda t20012.cc:67:20)::operator()()",
+            "participant_id": "1823127147500894672"
           },
           "type": "message"
         },
         {
           "from": {
-            "activity_id": "2097044932440760306",
-            "activity_name": "clanguml::t20012::tmain()::(lambda ../../tests/t20012/t20012.cc:67:20)::operator()()",
-            "participant_id": "1160054139240670033"
+            "activity_id": "1314931307342523651",
+            "activity_name": "clanguml::t20012::tmain()::(lambda t20012.cc:67:20)::operator()()",
+            "participant_id": "1823127147500894672"
           },
           "name": "a()",
           "return_type": "void",
           "scope": "normal",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t20012/t20012.cc",
+            "file": "t20012.cc",
             "line": 68,
-            "translation_unit": "../../tests/t20012/t20012.cc"
+            "translation_unit": "t20012.cc"
           },
           "to": {
             "activity_id": "1871432932744498976",
@@ -289,9 +281,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t20012/t20012.cc",
+            "file": "t20012.cc",
             "line": 11,
-            "translation_unit": "../../tests/t20012/t20012.cc"
+            "translation_unit": "t20012.cc"
           },
           "to": {
             "activity_id": "1100933039353876539",
@@ -311,9 +303,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 17,
-            "file": "../../tests/t20012/t20012.cc",
+            "file": "t20012.cc",
             "line": 13,
-            "translation_unit": "../../tests/t20012/t20012.cc"
+            "translation_unit": "t20012.cc"
           },
           "to": {
             "activity_id": "941636185823691898",
@@ -324,18 +316,18 @@ void tmain()
         },
         {
           "from": {
-            "activity_id": "2097044932440760306",
-            "activity_name": "clanguml::t20012::tmain()::(lambda ../../tests/t20012/t20012.cc:67:20)::operator()()",
-            "participant_id": "1160054139240670033"
+            "activity_id": "1314931307342523651",
+            "activity_name": "clanguml::t20012::tmain()::(lambda t20012.cc:67:20)::operator()()",
+            "participant_id": "1823127147500894672"
           },
           "name": "b()",
           "return_type": "void",
           "scope": "normal",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t20012/t20012.cc",
+            "file": "t20012.cc",
             "line": 69,
-            "translation_unit": "../../tests/t20012/t20012.cc"
+            "translation_unit": "t20012.cc"
           },
           "to": {
             "activity_id": "2142697410385270633",
@@ -355,9 +347,9 @@ void tmain()
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diff --git a/docs/test_cases/t20012_sequence_mermaid.svg b/docs/test_cases/t20012_sequence_mermaid.svg
index f2682488..45caec59 100644
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+      <tspan dy="0" x="1495">R&lt;R::(lambda t20012.cc:86:9)&gt;</tspan>
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-  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="944" x="683">aaa()</text>
-  <path style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" d="M 683,975 C 743,965 743,1005 683,995"/>
-  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1020" x="626">b()</text>
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-  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1066" x="878">bb()</text>
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-  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1142" x="883">bbb()</text>
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-  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1218" x="773">​</text>
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-  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1238" x="921">R((lambda at /home/bartek/devel/clang-uml/tests/t20012/t20012.cc:86:9) &amp;&amp;)</text>
-  <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="1269" x2="1762" y1="1269" x1="80"/>
-  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1284" x="921">r()</text>
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-  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1330" x="1958">operator()()</text>
-  <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="1361" x2="2148" y1="1361" x1="1767"/>
-  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1376" x="1807">c()</text>
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-  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1422" x="1476">cc()</text>
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-  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1498" x="1481">ccc()</text>
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-  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1574" x="1955">​</text>
-  <line style="stroke-dasharray: 3, 3; fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine1" y2="1569" x2="1767" y1="1569" x1="2143"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="80" x="200">operator()()</text>
+  <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="111" x2="320.5" y1="111" x1="80"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="126" x="446">a()</text>
+  <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="157" x2="566" y1="157" x1="325.5"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="172" x="571">aa()</text>
+  <path style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" d="M 571,203 C 631,193 631,233 571,223"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="248" x="576">aaa()</text>
+  <path style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" d="M 576,279 C 636,269 636,309 576,299"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="324" x="546">b()</text>
+  <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="355" x2="766" y1="355" x1="325.5"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="370" x="771">bb()</text>
+  <path style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" d="M 771,401 C 831,391 831,431 771,421"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="446" x="776">bbb()</text>
+  <path style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" d="M 776,477 C 836,467 836,507 776,497"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="522" x="198">​</text>
+  <line style="stroke-dasharray: 3, 3; fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine1" y2="517" x2="80" y1="517" x1="315.5"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="532" x="546">operator()()</text>
+  <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="563" x2="1011.5" y1="563" x1="80"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="578" x="1137">c()</text>
+  <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="609" x2="1257" y1="609" x1="1016.5"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="624" x="1262">cc()</text>
+  <path style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" d="M 1262,655 C 1322,645 1322,685 1262,675"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="700" x="1267">ccc()</text>
+  <path style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" d="M 1267,731 C 1327,721 1327,761 1267,751"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="776" x="664">operator()()</text>
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+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="822" x="446">a()</text>
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+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="868" x="571">aa()</text>
+  <path style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" d="M 571,899 C 631,889 631,929 571,919"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="944" x="576">aaa()</text>
+  <path style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" d="M 576,975 C 636,965 636,1005 576,995"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1020" x="546">b()</text>
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+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1066" x="771">bb()</text>
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+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1142" x="776">bbb()</text>
+  <path style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" d="M 776,1173 C 836,1163 836,1203 776,1193"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1218" x="666">​</text>
+  <line style="stroke-dasharray: 3, 3; fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine1" y2="1213" x2="1006.5" y1="1213" x1="325.5"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1228" x="543">​</text>
+  <line style="stroke-dasharray: 3, 3; fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine1" y2="1223" x2="80" y1="1223" x1="1006.5"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1238" x="788">R((lambda at /home/bartek/devel/clang-uml/tests/t20012/t20012.cc:86:9) &amp;&amp;)</text>
+  <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="1269" x2="1495" y1="1269" x1="80"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1284" x="788">r()</text>
+  <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="1315" x2="1495" y1="1315" x1="80"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1330" x="1637">operator()()</text>
+  <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="1361" x2="1774.5" y1="1361" x1="1500"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1376" x="1513">c()</text>
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+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1422" x="1262">cc()</text>
+  <path style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" d="M 1262,1453 C 1322,1443 1322,1483 1262,1473"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1498" x="1267">ccc()</text>
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+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="1574" x="1635">​</text>
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diff --git a/docs/test_cases/t20013.md b/docs/test_cases/t20013.md
index 926fa99f..b7832457 100644
--- a/docs/test_cases/t20013.md
+++ b/docs/test_cases/t20013.md
@@ -1,18 +1,15 @@
 # t20013 - Function and method arguments in sequence diagrams test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20013_sequence:
     type: sequence
     glob:
-      - ../../tests/t20013/t20013.cc
+      - t20013.cc
     include:
       namespaces:
         - clanguml::t20013
-    using_namespace:
-      - clanguml::t20013
+    using_namespace: clanguml::t20013
     from:
       - function: "clanguml::t20013::tmain(int,char **)"
 ```
@@ -55,11 +52,6 @@ void tmain(int argc, char **argv)
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20013_sequence",
   "participants": [
     {
@@ -67,9 +59,9 @@ void tmain(int argc, char **argv)
       "name": "clanguml::t20013::tmain(int,char **)",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20013/t20013.cc",
+        "file": "t20013.cc",
         "line": 18,
-        "translation_unit": "../../tests/t20013/t20013.cc"
+        "translation_unit": "t20013.cc"
       },
       "type": "function"
     },
@@ -78,9 +70,9 @@ void tmain(int argc, char **argv)
       "name": "clanguml::t20013::B",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20013/t20013.cc",
+        "file": "t20013.cc",
         "line": 10,
-        "translation_unit": "../../tests/t20013/t20013.cc"
+        "translation_unit": "t20013.cc"
       },
       "type": "class"
     },
@@ -89,9 +81,9 @@ void tmain(int argc, char **argv)
       "name": "clanguml::t20013::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20013/t20013.cc",
+        "file": "t20013.cc",
         "line": 4,
-        "translation_unit": "../../tests/t20013/t20013.cc"
+        "translation_unit": "t20013.cc"
       },
       "type": "class"
     }
@@ -111,9 +103,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20013/t20013.cc",
+            "file": "t20013.cc",
             "line": 22,
-            "translation_unit": "../../tests/t20013/t20013.cc"
+            "translation_unit": "t20013.cc"
           },
           "to": {
             "activity_id": "2144804108273682993",
@@ -133,9 +125,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 27,
-            "file": "../../tests/t20013/t20013.cc",
+            "file": "t20013.cc",
             "line": 11,
-            "translation_unit": "../../tests/t20013/t20013.cc"
+            "translation_unit": "t20013.cc"
           },
           "to": {
             "activity_id": "1034027282942033004",
@@ -156,9 +148,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20013/t20013.cc",
+            "file": "t20013.cc",
             "line": 23,
-            "translation_unit": "../../tests/t20013/t20013.cc"
+            "translation_unit": "t20013.cc"
           },
           "to": {
             "activity_id": "640747884486165287",
@@ -178,9 +170,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 33,
-            "file": "../../tests/t20013/t20013.cc",
+            "file": "t20013.cc",
             "line": 12,
-            "translation_unit": "../../tests/t20013/t20013.cc"
+            "translation_unit": "t20013.cc"
           },
           "to": {
             "activity_id": "394053399890813915",
@@ -201,9 +193,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20013/t20013.cc",
+            "file": "t20013.cc",
             "line": 24,
-            "translation_unit": "../../tests/t20013/t20013.cc"
+            "translation_unit": "t20013.cc"
           },
           "to": {
             "activity_id": "1066935874364409142",
@@ -223,9 +215,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 43,
-            "file": "../../tests/t20013/t20013.cc",
+            "file": "t20013.cc",
             "line": 13,
-            "translation_unit": "../../tests/t20013/t20013.cc"
+            "translation_unit": "t20013.cc"
           },
           "to": {
             "activity_id": "1841239321495867611",
diff --git a/docs/test_cases/t20013_sequence.svg b/docs/test_cases/t20013_sequence.svg
index ed7176b8..82745b5d 100644
--- a/docs/test_cases/t20013_sequence.svg
+++ b/docs/test_cases/t20013_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
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+    <filter height="300%" id="f1ao371ai25o4" width="300%" x="-1" y="-1">
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@@ -9,47 +9,47 @@
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="117" x="15" y="22.9951">tmain(int,char **)</text>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="117" x="15" y="336.0889">tmain(int,char **)</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20013/t20013.cc#L22" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20013/t20013.cc#L22" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="34" x="87.5" y="64.3638">b(int)</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20013/t20013.cc#L11" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20013/t20013.cc#L11" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20013/t20013.cc#L11" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20013/t20013.cc#L11" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="42" x="212.5" y="93.4966">a1(int)</text>
@@ -58,12 +58,12 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20013/t20013.cc#L23" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20013/t20013.cc#L23" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="61" x="87.5" y="150.6294">b(double)</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20013/t20013.cc#L12" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20013/t20013.cc#L12" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20013/t20013.cc#L12" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20013/t20013.cc#L12" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20013/t20013.cc#L24" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20013/t20013.cc#L24" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20013/t20013.cc#L13" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20013/t20013.cc#L13" xlink:show="new" xlink:title="" xlink:type="simple">
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diff --git a/docs/test_cases/t20014.md b/docs/test_cases/t20014.md
index b6627718..aa6bae26 100644
--- a/docs/test_cases/t20014.md
+++ b/docs/test_cases/t20014.md
@@ -1,21 +1,18 @@
 # t20014 - Multiple translation units sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20014_sequence:
     type: sequence
     glob:
-      - ../../tests/t20014/t20014.cc
-      - ../../tests/t20014/t20014_c.cc
-      - ../../tests/t20014/t20014_b.cc
-      - ../../tests/t20014/t20014_a.cc
+      - t20014.cc
+      - t20014_c.cc
+      - t20014_b.cc
+      - t20014_a.cc
     include:
       namespaces:
         - clanguml::t20014
-    using_namespace:
-      - clanguml::t20014
+    using_namespace: clanguml::t20014
     from:
       - function: "clanguml::t20014::tmain()"
 ```
@@ -90,11 +87,6 @@ namespace t20014 {
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20014_sequence",
   "participants": [
     {
@@ -102,9 +94,9 @@ namespace t20014 {
       "name": "clanguml::t20014::tmain()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20014/t20014.cc",
+        "file": "t20014.cc",
         "line": 10,
-        "translation_unit": "../../tests/t20014/t20014.cc"
+        "translation_unit": "t20014.cc"
       },
       "type": "function"
     },
@@ -113,9 +105,9 @@ namespace t20014 {
       "name": "clanguml::t20014::B",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20014/include/t20014_b.h",
+        "file": "include/t20014_b.h",
         "line": 8,
-        "translation_unit": "../../tests/t20014/t20014.cc"
+        "translation_unit": "t20014.cc"
       },
       "type": "class"
     },
@@ -124,9 +116,9 @@ namespace t20014 {
       "name": "clanguml::t20014::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20014/include/t20014_a.h",
+        "file": "include/t20014_a.h",
         "line": 6,
-        "translation_unit": "../../tests/t20014/t20014.cc"
+        "translation_unit": "t20014.cc"
       },
       "type": "class"
     },
@@ -135,9 +127,9 @@ namespace t20014 {
       "name": "clanguml::t20014::C<clanguml::t20014::B,int>",
       "source_location": {
         "column": 42,
-        "file": "../../tests/t20014/include/t20014_c.h",
+        "file": "include/t20014_c.h",
         "line": 6,
-        "translation_unit": "../../tests/t20014/t20014.cc"
+        "translation_unit": "t20014.cc"
       },
       "type": "class"
     }
@@ -157,9 +149,9 @@ namespace t20014 {
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20014/t20014.cc",
+            "file": "t20014.cc",
             "line": 15,
-            "translation_unit": "../../tests/t20014/t20014.cc"
+            "translation_unit": "t20014.cc"
           },
           "to": {
             "activity_id": "1251633571711578431",
@@ -179,9 +171,9 @@ namespace t20014 {
           "scope": "normal",
           "source_location": {
             "column": 34,
-            "file": "../../tests/t20014/t20014_b.cc",
+            "file": "t20014_b.cc",
             "line": 5,
-            "translation_unit": "../../tests/t20014/t20014_b.cc"
+            "translation_unit": "t20014_b.cc"
           },
           "to": {
             "activity_id": "1753682948110709616",
@@ -202,9 +194,9 @@ namespace t20014 {
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20014/t20014.cc",
+            "file": "t20014.cc",
             "line": 16,
-            "translation_unit": "../../tests/t20014/t20014.cc"
+            "translation_unit": "t20014.cc"
           },
           "to": {
             "activity_id": "767830966714379991",
@@ -224,9 +216,9 @@ namespace t20014 {
           "scope": "normal",
           "source_location": {
             "column": 34,
-            "file": "../../tests/t20014/t20014_b.cc",
+            "file": "t20014_b.cc",
             "line": 7,
-            "translation_unit": "../../tests/t20014/t20014_b.cc"
+            "translation_unit": "t20014_b.cc"
           },
           "to": {
             "activity_id": "1943487088673912694",
@@ -247,9 +239,9 @@ namespace t20014 {
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20014/t20014.cc",
+            "file": "t20014.cc",
             "line": 18,
-            "translation_unit": "../../tests/t20014/t20014.cc"
+            "translation_unit": "t20014.cc"
           },
           "to": {
             "activity_id": "407559038402563981",
@@ -269,9 +261,9 @@ namespace t20014 {
           "scope": "normal",
           "source_location": {
             "column": 29,
-            "file": "../../tests/t20014/include/t20014_c.h",
+            "file": "include/t20014_c.h",
             "line": 7,
-            "translation_unit": "../../tests/t20014/t20014.cc"
+            "translation_unit": "t20014.cc"
           },
           "to": {
             "activity_id": "1251633571711578431",
diff --git a/docs/test_cases/t20014_sequence.svg b/docs/test_cases/t20014_sequence.svg
index 7fdbc8e6..dee72eee 100644
--- a/docs/test_cases/t20014_sequence.svg
+++ b/docs/test_cases/t20014_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f30fnrw15ims8" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1jjkg8uci0nl6" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,56 +9,56 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20014/t20014.cc#L16" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20014/t20014.cc#L16" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="62" x="53" y="150.6294">b2(int,int)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20014/t20014_b.cc#L7" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20014/t20014_b.cc#L7" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20014/t20014_b.cc#L7" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20014/t20014_b.cc#L7" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="62" x="144" y="179.7622">a2(int,int)</text>
@@ -81,17 +81,17 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20014/t20014.cc#L18" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20014/t20014.cc#L18" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="61" x="53" y="236.895">c1(int,int)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20014/include/t20014_c.h#L7" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20014/include/t20014_c.h#L7" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20014/include/t20014_c.h#L7" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20014/include/t20014_c.h#L7" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="62" x="154" y="266.0278">b1(int,int)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20014/t20014_b.cc#L5" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20014/t20014_b.cc#L5" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20014/t20014_b.cc#L5" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20014/t20014_b.cc#L5" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="62" x="144" y="295.1606">a1(int,int)</text>
diff --git a/docs/test_cases/t20015.md b/docs/test_cases/t20015.md
index 9975c3f3..2885a933 100644
--- a/docs/test_cases/t20015.md
+++ b/docs/test_cases/t20015.md
@@ -1,21 +1,18 @@
 # t20015 - Class exclusion by namespace in sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20015_sequence:
     type: sequence
     glob:
-      - ../../tests/t20015/t20015.cc
+      - t20015.cc
     include:
       namespaces:
         - clanguml::t20015
     exclude:
       namespaces:
         - clanguml::t20015::detail
-    using_namespace:
-      - clanguml::t20015
+    using_namespace: clanguml::t20015
     from:
       - function: "clanguml::t20015::tmain()"
 ```
@@ -71,11 +68,6 @@ void tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20015_sequence",
   "participants": [
     {
@@ -83,9 +75,9 @@ void tmain()
       "name": "clanguml::t20015::tmain()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20015/t20015.cc",
+        "file": "t20015.cc",
         "line": 31,
-        "translation_unit": "../../tests/t20015/t20015.cc"
+        "translation_unit": "t20015.cc"
       },
       "type": "function"
     },
@@ -94,9 +86,9 @@ void tmain()
       "name": "clanguml::t20015::B",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t20015/t20015.cc",
+        "file": "t20015.cc",
         "line": 21,
-        "translation_unit": "../../tests/t20015/t20015.cc"
+        "translation_unit": "t20015.cc"
       },
       "type": "class"
     }
@@ -116,9 +108,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20015/t20015.cc",
+            "file": "t20015.cc",
             "line": 37,
-            "translation_unit": "../../tests/t20015/t20015.cc"
+            "translation_unit": "t20015.cc"
           },
           "to": {
             "activity_id": "431575772398797060",
diff --git a/docs/test_cases/t20015_sequence.svg b/docs/test_cases/t20015_sequence.svg
index 2231ff71..c11653fc 100644
--- a/docs/test_cases/t20015_sequence.svg
+++ b/docs/test_cases/t20015_sequence.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="157px" preserveAspectRatio="none" style="width:338px;height:157px;" version="1.1" viewBox="0 0 338 157" width="338px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f1cwzwu3ihhwr1" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1ji97hxyy5a8f" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,25 +9,25 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
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+    <rect fill="#FFFFFF" filter="url(#f1ji97hxyy5a8f)" height="30" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="312" y="69.4297"/>
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 5.0,5.0;" x1="41" x2="41" y1="38.2969" y2="117.4297"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20015/t20015.cc#L31" target="_top" title="tmain" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20015/t20015.cc#L31" xlink:show="new" xlink:title="tmain" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20015/t20015.cc#L31" target="_top" title="tmain" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20015/t20015.cc#L31" xlink:show="new" xlink:title="tmain" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1ji97hxyy5a8f)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="62" x="8" y="3"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="48" x="15" y="22.9951">tmain()</text>
-      <rect fill="#FEFECE" filter="url(#f1cwzwu3ihhwr1)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="62" x="8" y="116.4297"/>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="48" x="15" y="136.4248">tmain()</text>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="10" x="310" y="22.9951">B</text>
-      <rect fill="#FEFECE" filter="url(#f1cwzwu3ihhwr1)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="24" x="303" y="116.4297"/>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="10" x="310" y="136.4248">B</text>
     </a>
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+    <rect fill="#FFFFFF" filter="url(#f1ji97hxyy5a8f)" height="30" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="312" y="69.4297"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20015/t20015.cc#L37" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20015/t20015.cc#L37" xlink:show="new" xlink:title="" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.0;" x1="46" x2="306" y1="69.4297" y2="69.4297"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="247" x="53" y="64.3638">setup_a(std::shared_ptr&lt;detail::A&gt; &amp;)</text>
diff --git a/docs/test_cases/t20016.md b/docs/test_cases/t20016.md
index 5a221234..dda41246 100644
--- a/docs/test_cases/t20016.md
+++ b/docs/test_cases/t20016.md
@@ -1,18 +1,15 @@
 # t20016 - Template method specialization sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20016_sequence:
     type: sequence
     glob:
-      - ../../tests/t20016/t20016.cc
+      - t20016.cc
     include:
       namespaces:
         - clanguml::t20016
-    using_namespace:
-      - clanguml::t20016
+    using_namespace: clanguml::t20016
     from:
       - function: "clanguml::t20016::tmain()"
 ```
@@ -53,11 +50,6 @@ void tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20016_sequence",
   "participants": [
     {
@@ -65,9 +57,9 @@ void tmain()
       "name": "clanguml::t20016::tmain()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20016/t20016.cc",
+        "file": "t20016.cc",
         "line": 16,
-        "translation_unit": "../../tests/t20016/t20016.cc"
+        "translation_unit": "t20016.cc"
       },
       "type": "function"
     },
@@ -76,9 +68,9 @@ void tmain()
       "name": "clanguml::t20016::B<long>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20016/t20016.cc",
+        "file": "t20016.cc",
         "line": 8,
-        "translation_unit": "../../tests/t20016/t20016.cc"
+        "translation_unit": "t20016.cc"
       },
       "type": "class"
     },
@@ -87,9 +79,9 @@ void tmain()
       "name": "clanguml::t20016::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20016/t20016.cc",
+        "file": "t20016.cc",
         "line": 3,
-        "translation_unit": "../../tests/t20016/t20016.cc"
+        "translation_unit": "t20016.cc"
       },
       "type": "class"
     }
@@ -109,9 +101,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20016/t20016.cc",
+            "file": "t20016.cc",
             "line": 20,
-            "translation_unit": "../../tests/t20016/t20016.cc"
+            "translation_unit": "t20016.cc"
           },
           "to": {
             "activity_id": "2064264710178722261",
@@ -131,9 +123,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 20,
-            "file": "../../tests/t20016/t20016.cc",
+            "file": "t20016.cc",
             "line": 9,
-            "translation_unit": "../../tests/t20016/t20016.cc"
+            "translation_unit": "t20016.cc"
           },
           "to": {
             "activity_id": "1198371121423942542",
@@ -154,9 +146,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20016/t20016.cc",
+            "file": "t20016.cc",
             "line": 22,
-            "translation_unit": "../../tests/t20016/t20016.cc"
+            "translation_unit": "t20016.cc"
           },
           "to": {
             "activity_id": "203381140188081853",
@@ -176,9 +168,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 46,
-            "file": "../../tests/t20016/t20016.cc",
+            "file": "t20016.cc",
             "line": 11,
-            "translation_unit": "../../tests/t20016/t20016.cc"
+            "translation_unit": "t20016.cc"
           },
           "to": {
             "activity_id": "1208784669530380166",
diff --git a/docs/test_cases/t20016_sequence.svg b/docs/test_cases/t20016_sequence.svg
index a41ce3e5..855247e6 100644
--- a/docs/test_cases/t20016_sequence.svg
+++ b/docs/test_cases/t20016_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1ehpbb1jbsxrn" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fkusc3chkk7hb" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,53 +9,53 @@
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="48" x="15" y="251.8232">tmain()</text>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="64" x="91" y="251.8232">B&lt;long&gt;</text>
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diff --git a/docs/test_cases/t20017.md b/docs/test_cases/t20017.md
index 6192f107..cb88dffb 100644
--- a/docs/test_cases/t20017.md
+++ b/docs/test_cases/t20017.md
@@ -1,13 +1,10 @@
 # t20017 - Test case for combine_free_functions_into_file_participants option
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20017_sequence:
     type: sequence
     combine_free_functions_into_file_participants: true
-    relative_to: ../../../tests/t20017
     glob:
       - t20017.cc
     include:
@@ -50,43 +47,38 @@ int tmain() { return b2(a1(a2(a3(1, 2), b1(3, 4)), 5), 6); }
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20017_sequence",
   "participants": [
     {
-      "id": "800083058974241273",
+      "id": "294332401323799021",
       "name": "t20017.cc",
       "source_location": {
         "column": 5,
-        "file": "../../clang-uml/tests/t20017/t20017.cc",
+        "file": "t20017.cc",
         "line": 6,
-        "translation_unit": "../../clang-uml/tests/t20017/t20017.cc"
+        "translation_unit": "t20017.cc"
       },
       "type": "function"
     },
     {
-      "id": "446029693370832411",
+      "id": "1591222867263639510",
       "name": "include/t20017_a.h",
       "source_location": {
         "column": 5,
-        "file": "../../clang-uml/tests/t20017/include/t20017_a.h",
+        "file": "include/t20017_a.h",
         "line": 7,
-        "translation_unit": "../../clang-uml/tests/t20017/t20017.cc"
+        "translation_unit": "t20017.cc"
       },
       "type": "function"
     },
     {
-      "id": "1893799013101029871",
+      "id": "1113611539183189365",
       "name": "include/t20017_b.h",
       "source_location": {
         "column": 5,
-        "file": "../../clang-uml/tests/t20017/include/t20017_b.h",
+        "file": "include/t20017_b.h",
         "line": 5,
-        "translation_unit": "../../clang-uml/tests/t20017/t20017.cc"
+        "translation_unit": "t20017.cc"
       },
       "type": "function"
     }
@@ -98,21 +90,21 @@ int tmain() { return b2(a1(a2(a3(1, 2), b1(3, 4)), 5), 6); }
           "from": {
             "activity_id": "1484746432546296115",
             "activity_name": "clanguml::t20017::tmain()",
-            "participant_id": "800083058974241273"
+            "participant_id": "294332401323799021"
           },
           "name": "a3(int,int)",
           "return_type": "int",
           "scope": "normal",
           "source_location": {
             "column": 31,
-            "file": "../../clang-uml/tests/t20017/t20017.cc",
+            "file": "t20017.cc",
             "line": 6,
-            "translation_unit": "../../clang-uml/tests/t20017/t20017.cc"
+            "translation_unit": "t20017.cc"
           },
           "to": {
             "activity_id": "1681392050252260928",
             "activity_name": "clanguml::t20017::a3(int,int)",
-            "participant_id": "446029693370832411"
+            "participant_id": "1591222867263639510"
           },
           "type": "message"
         },
@@ -120,21 +112,21 @@ int tmain() { return b2(a1(a2(a3(1, 2), b1(3, 4)), 5), 6); }
           "from": {
             "activity_id": "1484746432546296115",
             "activity_name": "clanguml::t20017::tmain()",
-            "participant_id": "800083058974241273"
+            "participant_id": "294332401323799021"
           },
           "name": "b1(int,int)",
           "return_type": "int",
           "scope": "normal",
           "source_location": {
             "column": 41,
-            "file": "../../clang-uml/tests/t20017/t20017.cc",
+            "file": "t20017.cc",
             "line": 6,
-            "translation_unit": "../../clang-uml/tests/t20017/t20017.cc"
+            "translation_unit": "t20017.cc"
           },
           "to": {
             "activity_id": "1714277838806105702",
             "activity_name": "clanguml::t20017::b1(int,int)",
-            "participant_id": "1893799013101029871"
+            "participant_id": "1113611539183189365"
           },
           "type": "message"
         },
@@ -142,21 +134,21 @@ int tmain() { return b2(a1(a2(a3(1, 2), b1(3, 4)), 5), 6); }
           "from": {
             "activity_id": "1484746432546296115",
             "activity_name": "clanguml::t20017::tmain()",
-            "participant_id": "800083058974241273"
+            "participant_id": "294332401323799021"
           },
           "name": "a2(int,int)",
           "return_type": "int",
           "scope": "normal",
           "source_location": {
             "column": 28,
-            "file": "../../clang-uml/tests/t20017/t20017.cc",
+            "file": "t20017.cc",
             "line": 6,
-            "translation_unit": "../../clang-uml/tests/t20017/t20017.cc"
+            "translation_unit": "t20017.cc"
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             "activity_id": "291553542743365259",
             "activity_name": "clanguml::t20017::a2(int,int)",
-            "participant_id": "446029693370832411"
+            "participant_id": "1591222867263639510"
           },
           "type": "message"
         },
@@ -164,21 +156,21 @@ int tmain() { return b2(a1(a2(a3(1, 2), b1(3, 4)), 5), 6); }
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             "activity_id": "1484746432546296115",
             "activity_name": "clanguml::t20017::tmain()",
-            "participant_id": "800083058974241273"
+            "participant_id": "294332401323799021"
           },
           "name": "a1(int,int)",
           "return_type": "int",
           "scope": "normal",
           "source_location": {
             "column": 25,
-            "file": "../../clang-uml/tests/t20017/t20017.cc",
+            "file": "t20017.cc",
             "line": 6,
-            "translation_unit": "../../clang-uml/tests/t20017/t20017.cc"
+            "translation_unit": "t20017.cc"
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-            "participant_id": "446029693370832411"
+            "participant_id": "1591222867263639510"
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@@ -186,21 +178,21 @@ int tmain() { return b2(a1(a2(a3(1, 2), b1(3, 4)), 5), 6); }
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             "activity_id": "1484746432546296115",
             "activity_name": "clanguml::t20017::tmain()",
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           "return_type": "",
           "scope": "normal",
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             "column": 22,
-            "file": "../../clang-uml/tests/t20017/t20017.cc",
+            "file": "t20017.cc",
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-            "translation_unit": "../../clang-uml/tests/t20017/t20017.cc"
+            "translation_unit": "t20017.cc"
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             "activity_name": "clanguml::t20017::b2<int>(int,int)",
-            "participant_id": "1893799013101029871"
+            "participant_id": "1113611539183189365"
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diff --git a/docs/test_cases/t20017_sequence.svg b/docs/test_cases/t20017_sequence.svg
index f996b713..409b1775 100644
--- a/docs/test_cases/t20017_sequence.svg
+++ b/docs/test_cases/t20017_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fj047aoiwnfg7" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1dzrqw34z6rl5" width="300%" x="-1" y="-1">
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@@ -9,65 +9,65 @@
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diff --git a/docs/test_cases/t20018.md b/docs/test_cases/t20018.md
index 2c55d4d6..2168fbef 100644
--- a/docs/test_cases/t20018.md
+++ b/docs/test_cases/t20018.md
@@ -1,18 +1,15 @@
 # t20018 - Recursive template sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20018_sequence:
     type: sequence
     glob:
-      - ../../tests/t20018/t20018.cc
+      - t20018.cc
     include:
       namespaces:
         - clanguml::t20018
-    using_namespace:
-      - clanguml::t20018
+    using_namespace: clanguml::t20018
     from:
       - function: "clanguml::t20018::tmain()"
 ```
@@ -55,11 +52,6 @@ void tmain() { Answer<Factorial<5>>::print(); }
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20018_sequence",
   "participants": [
     {
@@ -67,9 +59,9 @@ void tmain() { Answer<Factorial<5>>::print(); }
       "name": "clanguml::t20018::tmain()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20018/t20018.cc",
+        "file": "t20018.cc",
         "line": 25,
-        "translation_unit": "../../tests/t20018/t20018.cc"
+        "translation_unit": "t20018.cc"
       },
       "type": "function"
     },
@@ -78,9 +70,9 @@ void tmain() { Answer<Factorial<5>>::print(); }
       "name": "clanguml::t20018::Answer<clanguml::t20018::Factorial<5>,120>",
       "source_location": {
         "column": 48,
-        "file": "../../tests/t20018/t20018.cc",
+        "file": "t20018.cc",
         "line": 21,
-        "translation_unit": "../../tests/t20018/t20018.cc"
+        "translation_unit": "t20018.cc"
       },
       "type": "class"
     },
@@ -89,9 +81,9 @@ void tmain() { Answer<Factorial<5>>::print(); }
       "name": "clanguml::t20018::Factorial<5>",
       "source_location": {
         "column": 25,
-        "file": "../../tests/t20018/t20018.cc",
+        "file": "t20018.cc",
         "line": 6,
-        "translation_unit": "../../tests/t20018/t20018.cc"
+        "translation_unit": "t20018.cc"
       },
       "type": "class"
     },
@@ -100,9 +92,9 @@ void tmain() { Answer<Factorial<5>>::print(); }
       "name": "clanguml::t20018::Factorial<4>",
       "source_location": {
         "column": 25,
-        "file": "../../tests/t20018/t20018.cc",
+        "file": "t20018.cc",
         "line": 6,
-        "translation_unit": "../../tests/t20018/t20018.cc"
+        "translation_unit": "t20018.cc"
       },
       "type": "class"
     },
@@ -111,9 +103,9 @@ void tmain() { Answer<Factorial<5>>::print(); }
       "name": "clanguml::t20018::Factorial<3>",
       "source_location": {
         "column": 25,
-        "file": "../../tests/t20018/t20018.cc",
+        "file": "t20018.cc",
         "line": 6,
-        "translation_unit": "../../tests/t20018/t20018.cc"
+        "translation_unit": "t20018.cc"
       },
       "type": "class"
     },
@@ -122,9 +114,9 @@ void tmain() { Answer<Factorial<5>>::print(); }
       "name": "clanguml::t20018::Factorial<2>",
       "source_location": {
         "column": 25,
-        "file": "../../tests/t20018/t20018.cc",
+        "file": "t20018.cc",
         "line": 6,
-        "translation_unit": "../../tests/t20018/t20018.cc"
+        "translation_unit": "t20018.cc"
       },
       "type": "class"
     },
@@ -133,9 +125,9 @@ void tmain() { Answer<Factorial<5>>::print(); }
       "name": "clanguml::t20018::Factorial<1>",
       "source_location": {
         "column": 25,
-        "file": "../../tests/t20018/t20018.cc",
+        "file": "t20018.cc",
         "line": 6,
-        "translation_unit": "../../tests/t20018/t20018.cc"
+        "translation_unit": "t20018.cc"
       },
       "type": "class"
     },
@@ -144,9 +136,9 @@ void tmain() { Answer<Factorial<5>>::print(); }
       "name": "clanguml::t20018::Factorial<0>",
       "source_location": {
         "column": 20,
-        "file": "../../tests/t20018/t20018.cc",
+        "file": "t20018.cc",
         "line": 12,
-        "translation_unit": "../../tests/t20018/t20018.cc"
+        "translation_unit": "t20018.cc"
       },
       "type": "class"
     }
@@ -166,9 +158,9 @@ void tmain() { Answer<Factorial<5>>::print(); }
           "scope": "normal",
           "source_location": {
             "column": 16,
-            "file": "../../tests/t20018/t20018.cc",
+            "file": "t20018.cc",
             "line": 25,
-            "translation_unit": "../../tests/t20018/t20018.cc"
+            "translation_unit": "t20018.cc"
           },
           "to": {
             "activity_id": "1185770766239304952",
@@ -188,9 +180,9 @@ void tmain() { Answer<Factorial<5>>::print(); }
           "scope": "normal",
           "source_location": {
             "column": 27,
-            "file": "../../tests/t20018/t20018.cc",
+            "file": "t20018.cc",
             "line": 22,
-            "translation_unit": "../../tests/t20018/t20018.cc"
+            "translation_unit": "t20018.cc"
           },
           "to": {
             "activity_id": "833100888453299461",
@@ -210,9 +202,9 @@ void tmain() { Answer<Factorial<5>>::print(); }
           "scope": "normal",
           "source_location": {
             "column": 37,
-            "file": "../../tests/t20018/t20018.cc",
+            "file": "t20018.cc",
             "line": 9,
-            "translation_unit": "../../tests/t20018/t20018.cc"
+            "translation_unit": "t20018.cc"
           },
           "to": {
             "activity_id": "1782586643813991247",
@@ -232,9 +224,9 @@ void tmain() { Answer<Factorial<5>>::print(); }
           "scope": "normal",
           "source_location": {
             "column": 37,
-            "file": "../../tests/t20018/t20018.cc",
+            "file": "t20018.cc",
             "line": 9,
-            "translation_unit": "../../tests/t20018/t20018.cc"
+            "translation_unit": "t20018.cc"
           },
           "to": {
             "activity_id": "1238078028595736678",
@@ -254,9 +246,9 @@ void tmain() { Answer<Factorial<5>>::print(); }
           "scope": "normal",
           "source_location": {
             "column": 37,
-            "file": "../../tests/t20018/t20018.cc",
+            "file": "t20018.cc",
             "line": 9,
-            "translation_unit": "../../tests/t20018/t20018.cc"
+            "translation_unit": "t20018.cc"
           },
           "to": {
             "activity_id": "2163270950475476780",
@@ -276,9 +268,9 @@ void tmain() { Answer<Factorial<5>>::print(); }
           "scope": "normal",
           "source_location": {
             "column": 37,
-            "file": "../../tests/t20018/t20018.cc",
+            "file": "t20018.cc",
             "line": 9,
-            "translation_unit": "../../tests/t20018/t20018.cc"
+            "translation_unit": "t20018.cc"
           },
           "to": {
             "activity_id": "501166016325937670",
@@ -298,9 +290,9 @@ void tmain() { Answer<Factorial<5>>::print(); }
           "scope": "normal",
           "source_location": {
             "column": 37,
-            "file": "../../tests/t20018/t20018.cc",
+            "file": "t20018.cc",
             "line": 9,
-            "translation_unit": "../../tests/t20018/t20018.cc"
+            "translation_unit": "t20018.cc"
           },
           "to": {
             "activity_id": "577232827352391544",
diff --git a/docs/test_cases/t20018_sequence.svg b/docs/test_cases/t20018_sequence.svg
index 29fc2865..931d5df0 100644
--- a/docs/test_cases/t20018_sequence.svg
+++ b/docs/test_cases/t20018_sequence.svg
@@ -1,6 +1,6 @@
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+    <filter height="300%" id="fi0i5q8ollv0v" width="300%" x="-1" y="-1">
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@@ -9,14 +9,14 @@
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@@ -25,93 +25,93 @@
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="90" x="315" y="311.2217">Factorial&lt;5&gt;</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L6" target="_top" title="Factorial" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L6" xlink:show="new" xlink:title="Factorial" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fi0i5q8ollv0v)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="104" x="662" y="3"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="90" x="669" y="22.9951">Factorial&lt;2&gt;</text>
-      <rect fill="#FEFECE" filter="url(#fq0ns186hdqq5)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="104" x="662" y="291.2266"/>
+      <rect fill="#FEFECE" filter="url(#fi0i5q8ollv0v)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="104" x="662" y="291.2266"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="90" x="669" y="311.2217">Factorial&lt;2&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L6" target="_top" title="Factorial" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L6" xlink:show="new" xlink:title="Factorial" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fq0ns186hdqq5)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="104" x="780" y="3"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L6" target="_top" title="Factorial" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L6" xlink:show="new" xlink:title="Factorial" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fi0i5q8ollv0v)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="104" x="780" y="3"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="90" x="787" y="22.9951">Factorial&lt;1&gt;</text>
-      <rect fill="#FEFECE" filter="url(#fq0ns186hdqq5)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="104" x="780" y="291.2266"/>
+      <rect fill="#FEFECE" filter="url(#fi0i5q8ollv0v)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="104" x="780" y="291.2266"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="90" x="787" y="311.2217">Factorial&lt;1&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L12" target="_top" title="Factorial" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L12" xlink:show="new" xlink:title="Factorial" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fq0ns186hdqq5)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="104" x="898" y="3"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L12" target="_top" title="Factorial" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L12" xlink:show="new" xlink:title="Factorial" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fi0i5q8ollv0v)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="104" x="898" y="3"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="90" x="905" y="22.9951">Factorial&lt;0&gt;</text>
-      <rect fill="#FEFECE" filter="url(#fq0ns186hdqq5)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="104" x="898" y="291.2266"/>
+      <rect fill="#FEFECE" filter="url(#fi0i5q8ollv0v)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="104" x="898" y="291.2266"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="90" x="905" y="311.2217">Factorial&lt;0&gt;</text>
     </a>
-    <rect fill="#FFFFFF" filter="url(#fq0ns186hdqq5)" height="225.9297" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="36" y="48.2969"/>
-    <rect fill="#FFFFFF" filter="url(#fq0ns186hdqq5)" height="204.7969" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="186" y="69.4297"/>
-    <rect fill="#FFFFFF" filter="url(#fq0ns186hdqq5)" height="175.6641" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="357" y="98.5625"/>
-    <rect fill="#FFFFFF" filter="url(#fq0ns186hdqq5)" height="146.5313" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="475" y="127.6953"/>
-    <rect fill="#FFFFFF" filter="url(#fq0ns186hdqq5)" height="117.3984" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="593" y="156.8281"/>
-    <rect fill="#FFFFFF" filter="url(#fq0ns186hdqq5)" height="88.2656" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="711" y="185.9609"/>
-    <rect fill="#FFFFFF" filter="url(#fq0ns186hdqq5)" height="59.1328" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="829" y="215.0938"/>
-    <rect fill="#FFFFFF" filter="url(#fq0ns186hdqq5)" height="30" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="947" y="244.2266"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L25" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L25" xlink:show="new" xlink:title="" xlink:type="simple">
+    <rect fill="#FFFFFF" filter="url(#fi0i5q8ollv0v)" height="225.9297" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="36" y="48.2969"/>
+    <rect fill="#FFFFFF" filter="url(#fi0i5q8ollv0v)" height="204.7969" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="186" y="69.4297"/>
+    <rect fill="#FFFFFF" filter="url(#fi0i5q8ollv0v)" height="175.6641" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="357" y="98.5625"/>
+    <rect fill="#FFFFFF" filter="url(#fi0i5q8ollv0v)" height="146.5313" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="475" y="127.6953"/>
+    <rect fill="#FFFFFF" filter="url(#fi0i5q8ollv0v)" height="117.3984" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="593" y="156.8281"/>
+    <rect fill="#FFFFFF" filter="url(#fi0i5q8ollv0v)" height="88.2656" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="711" y="185.9609"/>
+    <rect fill="#FFFFFF" filter="url(#fi0i5q8ollv0v)" height="59.1328" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="829" y="215.0938"/>
+    <rect fill="#FFFFFF" filter="url(#fi0i5q8ollv0v)" height="30" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="947" y="244.2266"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L25" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L25" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="174,65.4297,184,69.4297,174,73.4297,178,69.4297" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="46" x2="180" y1="69.4297" y2="69.4297"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="39" x="53" y="64.3638">print()</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L22" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L22" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L22" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L22" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="345,94.5625,355,98.5625,345,102.5625,349,98.5625" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="196" x2="351" y1="98.5625" y2="98.5625"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="55" x="203" y="93.4966">print(int)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L9" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L9" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L9" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L9" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="463,123.6953,473,127.6953,463,131.6953,467,127.6953" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="367" x2="469" y1="127.6953" y2="127.6953"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="55" x="374" y="122.6294">print(int)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L9" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L9" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L9" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L9" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="581,152.8281,591,156.8281,581,160.8281,585,156.8281" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="485" x2="587" y1="156.8281" y2="156.8281"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="55" x="492" y="151.7622">print(int)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L9" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L9" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L9" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L9" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="699,181.9609,709,185.9609,699,189.9609,703,185.9609" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="603" x2="705" y1="185.9609" y2="185.9609"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="55" x="610" y="180.895">print(int)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L9" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L9" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L9" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L9" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="817,211.0938,827,215.0938,817,219.0938,821,215.0938" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="721" x2="823" y1="215.0938" y2="215.0938"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="55" x="728" y="210.0278">print(int)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L9" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20018/t20018.cc#L9" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L9" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20018/t20018.cc#L9" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="935,240.2266,945,244.2266,935,248.2266,939,244.2266" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="839" x2="941" y1="244.2266" y2="244.2266"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="55" x="846" y="239.1606">print(int)</text>
diff --git a/docs/test_cases/t20019.md b/docs/test_cases/t20019.md
index b4716316..c9c8e2d2 100644
--- a/docs/test_cases/t20019.md
+++ b/docs/test_cases/t20019.md
@@ -1,18 +1,15 @@
 # t20019 - Curiously Recurring Template Pattern sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20019_sequence:
     type: sequence
     glob:
-      - ../../tests/t20019/t20019.cc
+      - t20019.cc
     include:
       namespaces:
         - clanguml::t20019
-    using_namespace:
-      - clanguml::t20019
+    using_namespace: clanguml::t20019
     from:
       - function: "clanguml::t20019::tmain()"
 ```
@@ -62,11 +59,6 @@ void tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20019_sequence",
   "participants": [
     {
@@ -74,9 +66,9 @@ void tmain()
       "name": "clanguml::t20019::tmain()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20019/t20019.cc",
+        "file": "t20019.cc",
         "line": 20,
-        "translation_unit": "../../tests/t20019/t20019.cc"
+        "translation_unit": "t20019.cc"
       },
       "type": "function"
     },
@@ -85,9 +77,9 @@ void tmain()
       "name": "clanguml::t20019::Base<clanguml::t20019::D1>",
       "source_location": {
         "column": 33,
-        "file": "../../tests/t20019/t20019.cc",
+        "file": "t20019.cc",
         "line": 8,
-        "translation_unit": "../../tests/t20019/t20019.cc"
+        "translation_unit": "t20019.cc"
       },
       "type": "class"
     },
@@ -96,9 +88,9 @@ void tmain()
       "name": "clanguml::t20019::D1",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20019/t20019.cc",
+        "file": "t20019.cc",
         "line": 12,
-        "translation_unit": "../../tests/t20019/t20019.cc"
+        "translation_unit": "t20019.cc"
       },
       "type": "class"
     },
@@ -107,9 +99,9 @@ void tmain()
       "name": "clanguml::t20019::Base<clanguml::t20019::D2>",
       "source_location": {
         "column": 33,
-        "file": "../../tests/t20019/t20019.cc",
+        "file": "t20019.cc",
         "line": 8,
-        "translation_unit": "../../tests/t20019/t20019.cc"
+        "translation_unit": "t20019.cc"
       },
       "type": "class"
     },
@@ -118,9 +110,9 @@ void tmain()
       "name": "clanguml::t20019::D2",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20019/t20019.cc",
+        "file": "t20019.cc",
         "line": 16,
-        "translation_unit": "../../tests/t20019/t20019.cc"
+        "translation_unit": "t20019.cc"
       },
       "type": "class"
     }
@@ -140,9 +132,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20019/t20019.cc",
+            "file": "t20019.cc",
             "line": 23,
-            "translation_unit": "../../tests/t20019/t20019.cc"
+            "translation_unit": "t20019.cc"
           },
           "to": {
             "activity_id": "1038853547136467401",
@@ -162,9 +154,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 19,
-            "file": "../../tests/t20019/t20019.cc",
+            "file": "t20019.cc",
             "line": 9,
-            "translation_unit": "../../tests/t20019/t20019.cc"
+            "translation_unit": "t20019.cc"
           },
           "to": {
             "activity_id": "603969604599968603",
@@ -185,9 +177,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20019/t20019.cc",
+            "file": "t20019.cc",
             "line": 25,
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+            "translation_unit": "t20019.cc"
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@@ -207,9 +199,9 @@ void tmain()
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-            "file": "../../tests/t20019/t20019.cc",
+            "file": "t20019.cc",
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-            "translation_unit": "../../tests/t20019/t20019.cc"
+            "translation_unit": "t20019.cc"
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@@ -230,9 +222,9 @@ void tmain()
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+            "file": "t20019.cc",
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-            "translation_unit": "../../tests/t20019/t20019.cc"
+            "translation_unit": "t20019.cc"
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@@ -253,9 +245,9 @@ void tmain()
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-            "file": "../../tests/t20019/t20019.cc",
+            "file": "t20019.cc",
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diff --git a/docs/test_cases/t20019_sequence.svg b/docs/test_cases/t20019_sequence.svg
index dfa82fd5..af637231 100644
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20019/t20019.cc#L25" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20019/t20019.cc#L25" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20019/t20019.cc#L25" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20019/t20019.cc#L25" xlink:show="new" xlink:title="" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20019/t20019.cc#L9" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20019/t20019.cc#L9" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="37" x="299.5" y="181.7622">impl()</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20019/t20019.cc#L28" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20019/t20019.cc#L28" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20019/t20019.cc#L28" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20019/t20019.cc#L28" xlink:show="new" xlink:title="" xlink:type="simple">
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diff --git a/docs/test_cases/t20020.md b/docs/test_cases/t20020.md
index c7db1311..46ce82fa 100644
--- a/docs/test_cases/t20020.md
+++ b/docs/test_cases/t20020.md
@@ -1,18 +1,15 @@
 # t20020 - If statement sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20020_sequence:
     type: sequence
     glob:
-      - ../../tests/t20020/t20020.cc
+      - t20020.cc
     include:
       namespaces:
         - clanguml::t20020
-    using_namespace:
-      - clanguml::t20020
+    using_namespace: clanguml::t20020
     from:
       - function: "clanguml::t20020::tmain()"
 ```
@@ -118,11 +115,6 @@ int tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20020_sequence",
   "participants": [
     {
@@ -130,9 +122,9 @@ int tmain()
       "name": "clanguml::t20020::tmain()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20020/t20020.cc",
+        "file": "t20020.cc",
         "line": 40,
-        "translation_unit": "../../tests/t20020/t20020.cc"
+        "translation_unit": "t20020.cc"
       },
       "type": "function"
     },
@@ -141,9 +133,9 @@ int tmain()
       "name": "clanguml::t20020::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20020/t20020.cc",
+        "file": "t20020.cc",
         "line": 6,
-        "translation_unit": "../../tests/t20020/t20020.cc"
+        "translation_unit": "t20020.cc"
       },
       "type": "class"
     },
@@ -152,9 +144,9 @@ int tmain()
       "name": "clanguml::t20020::C",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20020/t20020.cc",
+        "file": "t20020.cc",
         "line": 21,
-        "translation_unit": "../../tests/t20020/t20020.cc"
+        "translation_unit": "t20020.cc"
       },
       "type": "class"
     },
@@ -163,9 +155,9 @@ int tmain()
       "name": "clanguml::t20020::B",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20020/t20020.cc",
+        "file": "t20020.cc",
         "line": 14,
-        "translation_unit": "../../tests/t20020/t20020.cc"
+        "translation_unit": "t20020.cc"
       },
       "type": "class"
     },
@@ -174,9 +166,9 @@ int tmain()
       "name": "clanguml::t20020::D<int>",
       "source_location": {
         "column": 30,
-        "file": "../../tests/t20020/t20020.cc",
+        "file": "t20020.cc",
         "line": 35,
-        "translation_unit": "../../tests/t20020/t20020.cc"
+        "translation_unit": "t20020.cc"
       },
       "type": "class"
     }
@@ -201,9 +193,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 18,
-                    "file": "../../tests/t20020/t20020.cc",
+                    "file": "t20020.cc",
                     "line": 50,
-                    "translation_unit": "../../tests/t20020/t20020.cc"
+                    "translation_unit": "t20020.cc"
                   },
                   "to": {
                     "activity_id": "43928675765534701",
@@ -229,9 +221,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 18,
-                    "file": "../../tests/t20020/t20020.cc",
+                    "file": "t20020.cc",
                     "line": 53,
-                    "translation_unit": "../../tests/t20020/t20020.cc"
+                    "translation_unit": "t20020.cc"
                   },
                   "to": {
                     "activity_id": "1613457246223182826",
@@ -262,9 +254,9 @@ int tmain()
                           "scope": "condition",
                           "source_location": {
                             "column": 18,
-                            "file": "../../tests/t20020/t20020.cc",
+                            "file": "t20020.cc",
                             "line": 56,
-                            "translation_unit": "../../tests/t20020/t20020.cc"
+                            "translation_unit": "t20020.cc"
                           },
                           "to": {
                             "activity_id": "1289745252290688140",
@@ -285,9 +277,9 @@ int tmain()
                           "scope": "condition",
                           "source_location": {
                             "column": 13,
-                            "file": "../../tests/t20020/t20020.cc",
+                            "file": "t20020.cc",
                             "line": 56,
-                            "translation_unit": "../../tests/t20020/t20020.cc"
+                            "translation_unit": "t20020.cc"
                           },
                           "to": {
                             "activity_id": "1303438784842196201",
@@ -308,9 +300,9 @@ int tmain()
                           "scope": "normal",
                           "source_location": {
                             "column": 22,
-                            "file": "../../tests/t20020/t20020.cc",
+                            "file": "t20020.cc",
                             "line": 57,
-                            "translation_unit": "../../tests/t20020/t20020.cc"
+                            "translation_unit": "t20020.cc"
                           },
                           "to": {
                             "activity_id": "542196582335607343",
@@ -336,9 +328,9 @@ int tmain()
                           "scope": "condition",
                           "source_location": {
                             "column": 18,
-                            "file": "../../tests/t20020/t20020.cc",
+                            "file": "t20020.cc",
                             "line": 58,
-                            "translation_unit": "../../tests/t20020/t20020.cc"
+                            "translation_unit": "t20020.cc"
                           },
                           "to": {
                             "activity_id": "1983660679554669898",
@@ -359,9 +351,9 @@ int tmain()
                           "scope": "normal",
                           "source_location": {
                             "column": 22,
-                            "file": "../../tests/t20020/t20020.cc",
+                            "file": "t20020.cc",
                             "line": 59,
-                            "translation_unit": "../../tests/t20020/t20020.cc"
+                            "translation_unit": "t20020.cc"
                           },
                           "to": {
                             "activity_id": "505760236964179187",
@@ -394,9 +386,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 18,
-                    "file": "../../tests/t20020/t20020.cc",
+                    "file": "t20020.cc",
                     "line": 64,
-                    "translation_unit": "../../tests/t20020/t20020.cc"
+                    "translation_unit": "t20020.cc"
                   },
                   "to": {
                     "activity_id": "20573198999978866",
@@ -424,9 +416,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20020/t20020.cc",
+            "file": "t20020.cc",
             "line": 67,
-            "translation_unit": "../../tests/t20020/t20020.cc"
+            "translation_unit": "t20020.cc"
           },
           "to": {
             "activity_id": "1436250788704205026",
@@ -452,9 +444,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 9,
-                    "file": "../../tests/t20020/t20020.cc",
+                    "file": "t20020.cc",
                     "line": 70,
-                    "translation_unit": "../../tests/t20020/t20020.cc"
+                    "translation_unit": "t20020.cc"
                   },
                   "to": {
                     "activity_id": "1473521613404783653",
@@ -479,9 +471,9 @@ int tmain()
                           "scope": "condition",
                           "source_location": {
                             "column": 13,
-                            "file": "../../tests/t20020/t20020.cc",
+                            "file": "t20020.cc",
                             "line": 26,
-                            "translation_unit": "../../tests/t20020/t20020.cc"
+                            "translation_unit": "t20020.cc"
                           },
                           "to": {
                             "activity_id": "1789116382725485914",
@@ -501,9 +493,9 @@ int tmain()
                           "scope": "normal",
                           "source_location": {
                             "column": 13,
-                            "file": "../../tests/t20020/t20020.cc",
+                            "file": "t20020.cc",
                             "line": 27,
-                            "translation_unit": "../../tests/t20020/t20020.cc"
+                            "translation_unit": "t20020.cc"
                           },
                           "to": {
                             "activity_id": "635780525021572670",
@@ -543,9 +535,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 9,
-                    "file": "../../tests/t20020/t20020.cc",
+                    "file": "t20020.cc",
                     "line": 73,
-                    "translation_unit": "../../tests/t20020/t20020.cc"
+                    "translation_unit": "t20020.cc"
                   },
                   "to": {
                     "activity_id": "1780002010052842766",
diff --git a/docs/test_cases/t20020_sequence.svg b/docs/test_cases/t20020_sequence.svg
index ec5b2aed..4e25416c 100644
--- a/docs/test_cases/t20020_sequence.svg
+++ b/docs/test_cases/t20020_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f12rpzy578z3lh" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fpezzki6t4y2k" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,82 +9,82 @@
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diff --git a/docs/test_cases/t20021.md b/docs/test_cases/t20021.md
index db3076c7..842372a8 100644
--- a/docs/test_cases/t20021.md
+++ b/docs/test_cases/t20021.md
@@ -1,18 +1,15 @@
 # t20021 - Loop statements sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20021_sequence:
     type: sequence
     glob:
-      - ../../tests/t20021/t20021.cc
+      - t20021.cc
     include:
       namespaces:
         - clanguml::t20021
-    using_namespace:
-      - clanguml::t20021
+    using_namespace: clanguml::t20021
     from:
       - function: "clanguml::t20021::tmain()"
 ```
@@ -85,11 +82,6 @@ int tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20021_sequence",
   "participants": [
     {
@@ -97,9 +89,9 @@ int tmain()
       "name": "clanguml::t20021::tmain()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20021/t20021.cc",
+        "file": "t20021.cc",
         "line": 30,
-        "translation_unit": "../../tests/t20021/t20021.cc"
+        "translation_unit": "t20021.cc"
       },
       "type": "function"
     },
@@ -108,9 +100,9 @@ int tmain()
       "name": "clanguml::t20021::C",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20021/t20021.cc",
+        "file": "t20021.cc",
         "line": 18,
-        "translation_unit": "../../tests/t20021/t20021.cc"
+        "translation_unit": "t20021.cc"
       },
       "type": "class"
     },
@@ -119,9 +111,9 @@ int tmain()
       "name": "clanguml::t20021::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20021/t20021.cc",
+        "file": "t20021.cc",
         "line": 5,
-        "translation_unit": "../../tests/t20021/t20021.cc"
+        "translation_unit": "t20021.cc"
       },
       "type": "class"
     },
@@ -130,9 +122,9 @@ int tmain()
       "name": "clanguml::t20021::B",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20021/t20021.cc",
+        "file": "t20021.cc",
         "line": 11,
-        "translation_unit": "../../tests/t20021/t20021.cc"
+        "translation_unit": "t20021.cc"
       },
       "type": "class"
     }
@@ -155,9 +147,9 @@ int tmain()
               "scope": "condition",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20021/t20021.cc",
+                "file": "t20021.cc",
                 "line": 37,
-                "translation_unit": "../../tests/t20021/t20021.cc"
+                "translation_unit": "t20021.cc"
               },
               "to": {
                 "activity_id": "124927877622321176",
@@ -177,9 +169,9 @@ int tmain()
               "scope": "normal",
               "source_location": {
                 "column": 23,
-                "file": "../../tests/t20021/t20021.cc",
+                "file": "t20021.cc",
                 "line": 22,
-                "translation_unit": "../../tests/t20021/t20021.cc"
+                "translation_unit": "t20021.cc"
               },
               "to": {
                 "activity_id": "1325720714179808628",
@@ -200,9 +192,9 @@ int tmain()
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20021/t20021.cc",
+                "file": "t20021.cc",
                 "line": 38,
-                "translation_unit": "../../tests/t20021/t20021.cc"
+                "translation_unit": "t20021.cc"
               },
               "to": {
                 "activity_id": "1867955233624891190",
@@ -229,9 +221,9 @@ int tmain()
                       "scope": "condition",
                       "source_location": {
                         "column": 26,
-                        "file": "../../tests/t20021/t20021.cc",
+                        "file": "t20021.cc",
                         "line": 40,
-                        "translation_unit": "../../tests/t20021/t20021.cc"
+                        "translation_unit": "t20021.cc"
                       },
                       "to": {
                         "activity_id": "1139294797758415018",
@@ -252,9 +244,9 @@ int tmain()
                       "scope": "condition",
                       "source_location": {
                         "column": 38,
-                        "file": "../../tests/t20021/t20021.cc",
+                        "file": "t20021.cc",
                         "line": 40,
-                        "translation_unit": "../../tests/t20021/t20021.cc"
+                        "translation_unit": "t20021.cc"
                       },
                       "to": {
                         "activity_id": "2143764740072323303",
@@ -275,9 +267,9 @@ int tmain()
                       "scope": "condition",
                       "source_location": {
                         "column": 51,
-                        "file": "../../tests/t20021/t20021.cc",
+                        "file": "t20021.cc",
                         "line": 40,
-                        "translation_unit": "../../tests/t20021/t20021.cc"
+                        "translation_unit": "t20021.cc"
                       },
                       "to": {
                         "activity_id": "1707693479408501017",
@@ -298,9 +290,9 @@ int tmain()
                       "scope": "normal",
                       "source_location": {
                         "column": 17,
-                        "file": "../../tests/t20021/t20021.cc",
+                        "file": "t20021.cc",
                         "line": 41,
-                        "translation_unit": "../../tests/t20021/t20021.cc"
+                        "translation_unit": "t20021.cc"
                       },
                       "to": {
                         "activity_id": "1659488549696810992",
@@ -325,9 +317,9 @@ int tmain()
                   "scope": "condition",
                   "source_location": {
                     "column": 23,
-                    "file": "../../tests/t20021/t20021.cc",
+                    "file": "t20021.cc",
                     "line": 42,
-                    "translation_unit": "../../tests/t20021/t20021.cc"
+                    "translation_unit": "t20021.cc"
                   },
                   "to": {
                     "activity_id": "1302892753246800390",
@@ -359,9 +351,9 @@ int tmain()
               "scope": "normal",
               "source_location": {
                 "column": 19,
-                "file": "../../tests/t20021/t20021.cc",
+                "file": "t20021.cc",
                 "line": 47,
-                "translation_unit": "../../tests/t20021/t20021.cc"
+                "translation_unit": "t20021.cc"
               },
               "to": {
                 "activity_id": "1561040999276563077",
@@ -389,9 +381,9 @@ int tmain()
               "scope": "condition",
               "source_location": {
                 "column": 27,
-                "file": "../../tests/t20021/t20021.cc",
+                "file": "t20021.cc",
                 "line": 50,
-                "translation_unit": "../../tests/t20021/t20021.cc"
+                "translation_unit": "t20021.cc"
               },
               "to": {
                 "activity_id": "814405216385697964",
@@ -416,9 +408,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t20021/t20021.cc",
+            "file": "t20021.cc",
             "line": 54,
-            "translation_unit": "../../tests/t20021/t20021.cc"
+            "translation_unit": "t20021.cc"
           },
           "to": {
             "activity_id": "1561040999276563077",
diff --git a/docs/test_cases/t20021_sequence.svg b/docs/test_cases/t20021_sequence.svg
index eacc6439..d1882660 100644
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+++ b/docs/test_cases/t20021_sequence.svg
@@ -1,6 +1,6 @@
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+    <filter height="300%" id="fyu4z9jh62u4d" width="300%" x="-1" y="-1">
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@@ -9,74 +9,74 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20021/t20021.cc#L50" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20021/t20021.cc#L50" xlink:show="new" xlink:title="" xlink:type="simple">
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@@ -167,7 +167,7 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20021/t20021.cc#L54" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20021/t20021.cc#L54" xlink:show="new" xlink:title="" xlink:type="simple">
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diff --git a/docs/test_cases/t20022.md b/docs/test_cases/t20022.md
index 3fa1f386..bbd03ba5 100644
--- a/docs/test_cases/t20022.md
+++ b/docs/test_cases/t20022.md
@@ -1,18 +1,15 @@
 # t20022 - Forward class declaration sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20022_sequence:
     type: sequence
     glob:
-      - ../../tests/t20022/t20022.cc
+      - t20022.cc
     include:
       namespaces:
         - clanguml::t20022
-    using_namespace:
-      - clanguml::t20022
+    using_namespace: clanguml::t20022
     from:
       - function: "clanguml::t20022::tmain()"
 ```
@@ -65,11 +62,6 @@ int tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20022_sequence",
   "participants": [
     {
@@ -77,9 +69,9 @@ int tmain()
       "name": "clanguml::t20022::tmain()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20022/t20022.cc",
+        "file": "t20022.cc",
         "line": 28,
-        "translation_unit": "../../tests/t20022/t20022.cc"
+        "translation_unit": "t20022.cc"
       },
       "type": "function"
     },
@@ -88,9 +80,9 @@ int tmain()
       "name": "clanguml::t20022::A",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t20022/t20022.cc",
+        "file": "t20022.cc",
         "line": 7,
-        "translation_unit": "../../tests/t20022/t20022.cc"
+        "translation_unit": "t20022.cc"
       },
       "type": "class"
     },
@@ -99,9 +91,9 @@ int tmain()
       "name": "clanguml::t20022::B",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t20022/t20022.cc",
+        "file": "t20022.cc",
         "line": 16,
-        "translation_unit": "../../tests/t20022/t20022.cc"
+        "translation_unit": "t20022.cc"
       },
       "type": "class"
     }
@@ -121,9 +113,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t20022/t20022.cc",
+            "file": "t20022.cc",
             "line": 30,
-            "translation_unit": "../../tests/t20022/t20022.cc"
+            "translation_unit": "t20022.cc"
           },
           "to": {
             "activity_id": "1226569306557207632",
@@ -144,9 +136,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20022/t20022.cc",
+            "file": "t20022.cc",
             "line": 32,
-            "translation_unit": "../../tests/t20022/t20022.cc"
+            "translation_unit": "t20022.cc"
           },
           "to": {
             "activity_id": "1158824701633811441",
@@ -166,9 +158,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 15,
-            "file": "../../tests/t20022/t20022.cc",
+            "file": "t20022.cc",
             "line": 26,
-            "translation_unit": "../../tests/t20022/t20022.cc"
+            "translation_unit": "t20022.cc"
           },
           "to": {
             "activity_id": "2114222968575993291",
diff --git a/docs/test_cases/t20022_sequence.svg b/docs/test_cases/t20022_sequence.svg
index 334d3672..4395b792 100644
--- a/docs/test_cases/t20022_sequence.svg
+++ b/docs/test_cases/t20022_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fkqq6ip8v800e" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1ofqpbnwz6k2d" width="300%" x="-1" y="-1">
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       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,47 +9,47 @@
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diff --git a/docs/test_cases/t20023.md b/docs/test_cases/t20023.md
index 984e42ca..923520d1 100644
--- a/docs/test_cases/t20023.md
+++ b/docs/test_cases/t20023.md
@@ -1,18 +1,15 @@
 # t20023 - Try/catch statement sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20023_sequence:
     type: sequence
     glob:
-      - ../../tests/t20023/t20023.cc
+      - t20023.cc
     include:
       namespaces:
         - clanguml::t20023
-    using_namespace:
-      - clanguml::t20023
+    using_namespace: clanguml::t20023
     start_from:
       - function: "clanguml::t20023::tmain()"
 ```
@@ -68,11 +65,6 @@ int tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20023_sequence",
   "participants": [
     {
@@ -80,9 +72,9 @@ int tmain()
       "name": "clanguml::t20023::tmain()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20023/t20023.cc",
+        "file": "t20023.cc",
         "line": 29,
-        "translation_unit": "../../tests/t20023/t20023.cc"
+        "translation_unit": "t20023.cc"
       },
       "type": "function"
     },
@@ -91,9 +83,9 @@ int tmain()
       "name": "clanguml::t20023::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20023/t20023.cc",
+        "file": "t20023.cc",
         "line": 6,
-        "translation_unit": "../../tests/t20023/t20023.cc"
+        "translation_unit": "t20023.cc"
       },
       "type": "class"
     }
@@ -113,9 +105,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 14,
-            "file": "../../tests/t20023/t20023.cc",
+            "file": "t20023.cc",
             "line": 35,
-            "translation_unit": "../../tests/t20023/t20023.cc"
+            "translation_unit": "t20023.cc"
           },
           "to": {
             "activity_id": "530651320277188697",
@@ -140,9 +132,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 20,
-                    "file": "../../tests/t20023/t20023.cc",
+                    "file": "t20023.cc",
                     "line": 15,
-                    "translation_unit": "../../tests/t20023/t20023.cc"
+                    "translation_unit": "t20023.cc"
                   },
                   "to": {
                     "activity_id": "94135113932519208",
@@ -167,9 +159,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 20,
-                    "file": "../../tests/t20023/t20023.cc",
+                    "file": "t20023.cc",
                     "line": 18,
-                    "translation_unit": "../../tests/t20023/t20023.cc"
+                    "translation_unit": "t20023.cc"
                   },
                   "to": {
                     "activity_id": "2060438178899014465",
@@ -194,9 +186,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 20,
-                    "file": "../../tests/t20023/t20023.cc",
+                    "file": "t20023.cc",
                     "line": 21,
-                    "translation_unit": "../../tests/t20023/t20023.cc"
+                    "translation_unit": "t20023.cc"
                   },
                   "to": {
                     "activity_id": "1776927259621603017",
@@ -221,9 +213,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 20,
-                    "file": "../../tests/t20023/t20023.cc",
+                    "file": "t20023.cc",
                     "line": 24,
-                    "translation_unit": "../../tests/t20023/t20023.cc"
+                    "translation_unit": "t20023.cc"
                   },
                   "to": {
                     "activity_id": "1082587698374248813",
diff --git a/docs/test_cases/t20023_sequence.svg b/docs/test_cases/t20023_sequence.svg
index 15913099..7b97fa28 100644
--- a/docs/test_cases/t20023_sequence.svg
+++ b/docs/test_cases/t20023_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f14sewfq23hixb" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f15sfh1gpx8jx" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,37 +9,37 @@
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="48" x="15" y="22.9951">tmain()</text>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="48" x="15" y="472.5029">tmain()</text>
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@@ -47,7 +47,7 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20023/t20023.cc#L15" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20023/t20023.cc#L15" xlink:show="new" xlink:title="" xlink:type="simple">
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diff --git a/docs/test_cases/t20024.md b/docs/test_cases/t20024.md
index b06b4d3c..2df7d3c2 100644
--- a/docs/test_cases/t20024.md
+++ b/docs/test_cases/t20024.md
@@ -1,18 +1,15 @@
 # t20024 - Switch statement sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20024_sequence:
     type: sequence
     glob:
-      - ../../tests/t20024/t20024.cc
+      - t20024.cc
     include:
       namespaces:
         - clanguml::t20024
-    using_namespace:
-      - clanguml::t20024
+    using_namespace: clanguml::t20024
     from:
       - function: "clanguml::t20024::tmain()"
 ```
@@ -93,11 +90,6 @@ int tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20024_sequence",
   "participants": [
     {
@@ -105,9 +97,9 @@ int tmain()
       "name": "clanguml::t20024::tmain()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20024/t20024.cc",
+        "file": "t20024.cc",
         "line": 53,
-        "translation_unit": "../../tests/t20024/t20024.cc"
+        "translation_unit": "t20024.cc"
       },
       "type": "function"
     },
@@ -116,9 +108,9 @@ int tmain()
       "name": "clanguml::t20024::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20024/t20024.cc",
+        "file": "t20024.cc",
         "line": 8,
-        "translation_unit": "../../tests/t20024/t20024.cc"
+        "translation_unit": "t20024.cc"
       },
       "type": "class"
     },
@@ -127,9 +119,9 @@ int tmain()
       "name": "clanguml::t20024::B",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20024/t20024.cc",
+        "file": "t20024.cc",
         "line": 29,
-        "translation_unit": "../../tests/t20024/t20024.cc"
+        "translation_unit": "t20024.cc"
       },
       "type": "class"
     }
@@ -149,9 +141,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20024/t20024.cc",
+            "file": "t20024.cc",
             "line": 58,
-            "translation_unit": "../../tests/t20024/t20024.cc"
+            "translation_unit": "t20024.cc"
           },
           "to": {
             "activity_id": "1200587047701031901",
@@ -176,9 +168,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 20,
-                    "file": "../../tests/t20024/t20024.cc",
+                    "file": "t20024.cc",
                     "line": 13,
-                    "translation_unit": "../../tests/t20024/t20024.cc"
+                    "translation_unit": "t20024.cc"
                   },
                   "to": {
                     "activity_id": "1859614580641799156",
@@ -204,9 +196,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 20,
-                    "file": "../../tests/t20024/t20024.cc",
+                    "file": "t20024.cc",
                     "line": 15,
-                    "translation_unit": "../../tests/t20024/t20024.cc"
+                    "translation_unit": "t20024.cc"
                   },
                   "to": {
                     "activity_id": "501598940454911460",
@@ -232,9 +224,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 20,
-                    "file": "../../tests/t20024/t20024.cc",
+                    "file": "t20024.cc",
                     "line": 17,
-                    "translation_unit": "../../tests/t20024/t20024.cc"
+                    "translation_unit": "t20024.cc"
                   },
                   "to": {
                     "activity_id": "1698866541173753340",
@@ -260,9 +252,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 20,
-                    "file": "../../tests/t20024/t20024.cc",
+                    "file": "t20024.cc",
                     "line": 19,
-                    "translation_unit": "../../tests/t20024/t20024.cc"
+                    "translation_unit": "t20024.cc"
                   },
                   "to": {
                     "activity_id": "490376438551958259",
@@ -291,9 +283,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20024/t20024.cc",
+            "file": "t20024.cc",
             "line": 60,
-            "translation_unit": "../../tests/t20024/t20024.cc"
+            "translation_unit": "t20024.cc"
           },
           "to": {
             "activity_id": "286108218156977422",
@@ -318,9 +310,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 13,
-                    "file": "../../tests/t20024/t20024.cc",
+                    "file": "t20024.cc",
                     "line": 34,
-                    "translation_unit": "../../tests/t20024/t20024.cc"
+                    "translation_unit": "t20024.cc"
                   },
                   "to": {
                     "activity_id": "112014563206084467",
@@ -346,9 +338,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 13,
-                    "file": "../../tests/t20024/t20024.cc",
+                    "file": "t20024.cc",
                     "line": 37,
-                    "translation_unit": "../../tests/t20024/t20024.cc"
+                    "translation_unit": "t20024.cc"
                   },
                   "to": {
                     "activity_id": "2222823236498505185",
@@ -374,9 +366,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 13,
-                    "file": "../../tests/t20024/t20024.cc",
+                    "file": "t20024.cc",
                     "line": 40,
-                    "translation_unit": "../../tests/t20024/t20024.cc"
+                    "translation_unit": "t20024.cc"
                   },
                   "to": {
                     "activity_id": "519021723720658376",
@@ -402,9 +394,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 13,
-                    "file": "../../tests/t20024/t20024.cc",
+                    "file": "t20024.cc",
                     "line": 43,
-                    "translation_unit": "../../tests/t20024/t20024.cc"
+                    "translation_unit": "t20024.cc"
                   },
                   "to": {
                     "activity_id": "1813557671878544737",
diff --git a/docs/test_cases/t20024_sequence.svg b/docs/test_cases/t20024_sequence.svg
index 290cfbd3..0db18bd4 100644
--- a/docs/test_cases/t20024_sequence.svg
+++ b/docs/test_cases/t20024_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fwbj808vmew89" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f7urce32d73qv" width="300%" x="-1" y="-1">
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@@ -9,23 +9,23 @@
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-    <rect fill="#FFFFFF" filter="url(#fwbj808vmew89)" height="28" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="230" y="816.3281"/>
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+    <rect fill="#FFFFFF" filter="url(#f7urce32d73qv)" height="818.0313" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="36" y="48.2969"/>
+    <rect fill="#FFFFFF" filter="url(#f7urce32d73qv)" height="380.8828" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="165" y="69.4297"/>
+    <rect fill="#FFFFFF" filter="url(#f7urce32d73qv)" height="25" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="170" y="145.5"/>
+    <rect fill="#FFFFFF" filter="url(#f7urce32d73qv)" height="25" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="170" y="229.4375"/>
+    <rect fill="#FFFFFF" filter="url(#f7urce32d73qv)" height="25" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="170" y="313.375"/>
+    <rect fill="#FFFFFF" filter="url(#f7urce32d73qv)" height="25" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="170" y="397.3125"/>
+    <rect fill="#FFFFFF" filter="url(#f7urce32d73qv)" height="386.8828" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="225" y="479.4453"/>
+    <rect fill="#FFFFFF" filter="url(#f7urce32d73qv)" height="28" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="230" y="555.5156"/>
+    <rect fill="#FFFFFF" filter="url(#f7urce32d73qv)" height="28" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="230" y="642.4531"/>
+    <rect fill="#FFFFFF" filter="url(#f7urce32d73qv)" height="28" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="230" y="729.3906"/>
+    <rect fill="#FFFFFF" filter="url(#f7urce32d73qv)" height="28" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="230" y="816.3281"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L58" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L58" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="153,65.4297,163,69.4297,153,73.4297,157,69.4297" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="46" x2="159" y1="69.4297" y2="69.4297"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="100" x="53" y="64.3638">select(enum_a)</text>
@@ -72,7 +72,7 @@
     <text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="47" x="161.5" y="97.4966">switch</text>
     <line style="stroke: #000000; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="146.5" x2="243.5" y1="102.5625" y2="102.5625"/>
     <text fill="#000000" font-family="sans-serif" font-size="11" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="38" x="151.5" y="112.7729">[zero]</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L13" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L13" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L13" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L13" xlink:show="new" xlink:title="" xlink:type="simple">
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="175" x2="222" y1="132.5" y2="132.5"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="222" x2="222" y1="132.5" y2="145.5"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="181" x2="222" y1="145.5" y2="145.5"/>
@@ -85,7 +85,7 @@
     <polygon fill="#A80036" points="185,178.5,175,182.5,185,186.5,181,182.5" style="stroke: #A80036; stroke-width: 1.0;"/>
     <line style="stroke: #000000; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="146.5" x2="243.5" y1="186.5" y2="186.5"/>
     <text fill="#000000" font-family="sans-serif" font-size="11" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="34" x="151.5" y="196.7104">[one]</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L15" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L15" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L15" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L15" xlink:show="new" xlink:title="" xlink:type="simple">
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="175" x2="222" y1="216.4375" y2="216.4375"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="222" x2="222" y1="216.4375" y2="229.4375"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="181" x2="222" y1="229.4375" y2="229.4375"/>
@@ -98,7 +98,7 @@
     <polygon fill="#A80036" points="185,262.4375,175,266.4375,185,270.4375,181,266.4375" style="stroke: #A80036; stroke-width: 1.0;"/>
     <line style="stroke: #000000; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="146.5" x2="243.5" y1="270.4375" y2="270.4375"/>
     <text fill="#000000" font-family="sans-serif" font-size="11" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="34" x="151.5" y="280.6479">[two]</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L17" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L17" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L17" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L17" xlink:show="new" xlink:title="" xlink:type="simple">
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="175" x2="222" y1="300.375" y2="300.375"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="222" x2="222" y1="300.375" y2="313.375"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="181" x2="222" y1="313.375" y2="313.375"/>
@@ -111,7 +111,7 @@
     <polygon fill="#A80036" points="185,346.375,175,350.375,185,354.375,181,350.375" style="stroke: #A80036; stroke-width: 1.0;"/>
     <line style="stroke: #000000; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="146.5" x2="243.5" y1="354.375" y2="354.375"/>
     <text fill="#000000" font-family="sans-serif" font-size="11" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="56" x="151.5" y="364.5854">[default]</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L19" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L19" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L19" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L19" xlink:show="new" xlink:title="" xlink:type="simple">
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="175" x2="222" y1="384.3125" y2="384.3125"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="222" x2="222" y1="384.3125" y2="397.3125"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="181" x2="222" y1="397.3125" y2="397.3125"/>
@@ -124,7 +124,7 @@
     <polygon fill="#A80036" points="185,430.3125,175,434.3125,185,438.3125,181,434.3125" style="stroke: #A80036; stroke-width: 1.0;"/>
     <polygon fill="#A80036" points="57,446.3125,47,450.3125,57,454.3125,53,450.3125" style="stroke: #A80036; stroke-width: 1.0;"/>
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="51" x2="169" y1="450.3125" y2="450.3125"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L60" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L60" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L60" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L60" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="213,475.4453,223,479.4453,213,483.4453,217,479.4453" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="46" x2="219" y1="479.4453" y2="479.4453"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="86" x="53" y="474.3794">select(colors)</text>
@@ -134,7 +134,7 @@
     <text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="47" x="221" y="507.5122">switch</text>
     <line style="stroke: #000000; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="206" x2="352" y1="512.5781" y2="512.5781"/>
     <text fill="#000000" font-family="sans-serif" font-size="11" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="117" x="211" y="522.7886">[enum colors::red]</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L34" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L34" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L34" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L34" xlink:show="new" xlink:title="" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.0;" x1="282" x2="282" y1="547.5156" y2="560.5156"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="241" x2="282" y1="560.5156" y2="560.5156"/>
@@ -143,7 +143,7 @@
     </a>
     <line style="stroke: #000000; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="206" x2="352" y1="599.5156" y2="599.5156"/>
     <text fill="#000000" font-family="sans-serif" font-size="11" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="141" x="211" y="609.7261">[enum colors::orange]</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L37" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L37" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L37" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L37" xlink:show="new" xlink:title="" xlink:type="simple">
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="240" x2="282" y1="634.4531" y2="634.4531"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="282" x2="282" y1="634.4531" y2="647.4531"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="241" x2="282" y1="647.4531" y2="647.4531"/>
@@ -152,7 +152,7 @@
     </a>
     <line style="stroke: #000000; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="206" x2="352" y1="686.4531" y2="686.4531"/>
     <text fill="#000000" font-family="sans-serif" font-size="11" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="133" x="211" y="696.6636">[enum colors::green]</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L40" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L40" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L40" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L40" xlink:show="new" xlink:title="" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.0;" x1="282" x2="282" y1="721.3906" y2="734.3906"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="241" x2="282" y1="734.3906" y2="734.3906"/>
@@ -161,7 +161,7 @@
     </a>
     <line style="stroke: #000000; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="206" x2="352" y1="773.3906" y2="773.3906"/>
     <text fill="#000000" font-family="sans-serif" font-size="11" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="56" x="211" y="783.6011">[default]</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L43" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20024/t20024.cc#L43" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L43" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20024/t20024.cc#L43" xlink:show="new" xlink:title="" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.0;" x1="282" x2="282" y1="808.3281" y2="821.3281"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="241" x2="282" y1="821.3281" y2="821.3281"/>
diff --git a/docs/test_cases/t20025.md b/docs/test_cases/t20025.md
index b3c3b147..3bf4fe21 100644
--- a/docs/test_cases/t20025.md
+++ b/docs/test_cases/t20025.md
@@ -1,18 +1,15 @@
 # t20025 - Skip decorator sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20025_sequence:
     type: sequence
     glob:
-      - ../../tests/t20025/t20025.cc
+      - t20025.cc
     include:
       namespaces:
         - clanguml::t20025
-    using_namespace:
-      - clanguml::t20025
+    using_namespace: clanguml::t20025
     from:
       - function: "clanguml::t20025::tmain()"
 ```
@@ -73,11 +70,6 @@ int tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20025_sequence",
   "participants": [
     {
@@ -85,9 +77,9 @@ int tmain()
       "name": "clanguml::t20025::tmain()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20025/t20025.cc",
+        "file": "t20025.cc",
         "line": 30,
-        "translation_unit": "../../tests/t20025/t20025.cc"
+        "translation_unit": "t20025.cc"
       },
       "type": "function"
     },
@@ -96,9 +88,9 @@ int tmain()
       "name": "clanguml::t20025::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20025/t20025.cc",
+        "file": "t20025.cc",
         "line": 14,
-        "translation_unit": "../../tests/t20025/t20025.cc"
+        "translation_unit": "t20025.cc"
       },
       "type": "class"
     },
@@ -107,9 +99,9 @@ int tmain()
       "name": "clanguml::t20025::add(int,int)",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20025/t20025.cc",
+        "file": "t20025.cc",
         "line": 4,
-        "translation_unit": "../../tests/t20025/t20025.cc"
+        "translation_unit": "t20025.cc"
       },
       "type": "function"
     }
@@ -129,9 +121,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 14,
-            "file": "../../tests/t20025/t20025.cc",
+            "file": "t20025.cc",
             "line": 36,
-            "translation_unit": "../../tests/t20025/t20025.cc"
+            "translation_unit": "t20025.cc"
           },
           "to": {
             "activity_id": "1119830104994271584",
@@ -152,9 +144,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 15,
-            "file": "../../tests/t20025/t20025.cc",
+            "file": "t20025.cc",
             "line": 38,
-            "translation_unit": "../../tests/t20025/t20025.cc"
+            "translation_unit": "t20025.cc"
           },
           "to": {
             "activity_id": "228843323046630374",
diff --git a/docs/test_cases/t20025_sequence.svg b/docs/test_cases/t20025_sequence.svg
index d14aaa94..f919c8ee 100644
--- a/docs/test_cases/t20025_sequence.svg
+++ b/docs/test_cases/t20025_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fsmumebqy1hl1" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fwh2np27rw89l" width="300%" x="-1" y="-1">
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@@ -9,41 +9,41 @@
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="48" x="15" y="22.9951">tmain()</text>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="48" x="15" y="148.4248">tmain()</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20025/t20025.cc#L14" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20025/t20025.cc#L14" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <rect fill="#FFFFFF" filter="url(#fwh2np27rw89l)" height="14" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="162" y="97.4297"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20025/t20025.cc#L36" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20025/t20025.cc#L36" xlink:show="new" xlink:title="" xlink:type="simple">
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diff --git a/docs/test_cases/t20026.md b/docs/test_cases/t20026.md
index fc4eed7d..19a12b67 100644
--- a/docs/test_cases/t20026.md
+++ b/docs/test_cases/t20026.md
@@ -1,18 +1,15 @@
 # t20026 - Virtual method call sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20026_sequence:
     type: sequence
     glob:
-      - ../../tests/t20026/t20026.cc
+      - t20026.cc
     include:
       namespaces:
         - clanguml::t20026
-    using_namespace:
-      - clanguml::t20026
+    using_namespace: clanguml::t20026
     from:
       - function: "clanguml::t20026::tmain()"
 ```
@@ -53,11 +50,6 @@ int tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20026_sequence",
   "participants": [
     {
@@ -65,9 +57,9 @@ int tmain()
       "name": "clanguml::t20026::tmain()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20026/t20026.cc",
+        "file": "t20026.cc",
         "line": 16,
-        "translation_unit": "../../tests/t20026/t20026.cc"
+        "translation_unit": "t20026.cc"
       },
       "type": "function"
     },
@@ -76,9 +68,9 @@ int tmain()
       "name": "clanguml::t20026::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20026/t20026.cc",
+        "file": "t20026.cc",
         "line": 4,
-        "translation_unit": "../../tests/t20026/t20026.cc"
+        "translation_unit": "t20026.cc"
       },
       "type": "class"
     }
@@ -98,9 +90,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20026/t20026.cc",
+            "file": "t20026.cc",
             "line": 20,
-            "translation_unit": "../../tests/t20026/t20026.cc"
+            "translation_unit": "t20026.cc"
           },
           "to": {
             "activity_id": "600590770418147864",
diff --git a/docs/test_cases/t20026_sequence.svg b/docs/test_cases/t20026_sequence.svg
index 148ab60e..0e383134 100644
--- a/docs/test_cases/t20026_sequence.svg
+++ b/docs/test_cases/t20026_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
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+    <filter height="300%" id="f19amdzch63b0e" width="300%" x="-1" y="-1">
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@@ -9,25 +9,25 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20026/t20026.cc#L20" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20026/t20026.cc#L20" xlink:show="new" xlink:title="" xlink:type="simple">
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diff --git a/docs/test_cases/t20027.md b/docs/test_cases/t20027.md
index 282b99ed..6b75773c 100644
--- a/docs/test_cases/t20027.md
+++ b/docs/test_cases/t20027.md
@@ -1,20 +1,17 @@
 # t20027 - Filter call expressions based on access test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20027_sequence:
     type: sequence
     glob:
-      - ../../tests/t20027/t20027.cc
+      - t20027.cc
     include:
       namespaces:
         - clanguml::t20027
       access:
         - public
-    using_namespace:
-      - clanguml::t20027
+    using_namespace: clanguml::t20027
     from:
       - function: "clanguml::t20027::tmain()"
 ```
@@ -52,11 +49,6 @@ void tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20027_sequence",
   "participants": [
     {
@@ -64,9 +56,9 @@ void tmain()
       "name": "clanguml::t20027::tmain()",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20027/t20027.cc",
+        "file": "t20027.cc",
         "line": 15,
-        "translation_unit": "../../tests/t20027/t20027.cc"
+        "translation_unit": "t20027.cc"
       },
       "type": "function"
     },
@@ -75,9 +67,9 @@ void tmain()
       "name": "clanguml::t20027::A",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t20027/t20027.cc",
+        "file": "t20027.cc",
         "line": 4,
-        "translation_unit": "../../tests/t20027/t20027.cc"
+        "translation_unit": "t20027.cc"
       },
       "type": "class"
     }
@@ -97,9 +89,9 @@ void tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20027/t20027.cc",
+            "file": "t20027.cc",
             "line": 19,
-            "translation_unit": "../../tests/t20027/t20027.cc"
+            "translation_unit": "t20027.cc"
           },
           "to": {
             "activity_id": "910514967786202717",
diff --git a/docs/test_cases/t20027_sequence.svg b/docs/test_cases/t20027_sequence.svg
index b5b0041d..a246289c 100644
--- a/docs/test_cases/t20027_sequence.svg
+++ b/docs/test_cases/t20027_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fyfvt1hm5fh8b" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1nw10c2k0hu5" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,25 +9,25 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
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-    <rect fill="#FFFFFF" filter="url(#fyfvt1hm5fh8b)" height="30" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="92.5" y="69.4297"/>
+    <rect fill="#FFFFFF" filter="url(#f1nw10c2k0hu5)" height="51.1328" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="36" y="48.2969"/>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="48" x="15" y="136.4248">tmain()</text>
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diff --git a/docs/test_cases/t20028.md b/docs/test_cases/t20028.md
index 19b3241b..584adaa4 100644
--- a/docs/test_cases/t20028.md
+++ b/docs/test_cases/t20028.md
@@ -1,21 +1,18 @@
 # t20028 - Conditional (ternary) '?:' operator test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20028_sequence:
     type: sequence
     glob:
-      - ../../tests/t20028/t20028.cc
+      - t20028.cc
     include:
       namespaces:
         - clanguml::t20028
     exclude:
       namespaces:
         - clanguml::t20028::detail
-    using_namespace:
-      - clanguml::t20028
+    using_namespace: clanguml::t20028
     from:
       - function: "clanguml::t20028::tmain()"
 ```
@@ -62,11 +59,6 @@ int tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20028_sequence",
   "participants": [
     {
@@ -74,9 +66,9 @@ int tmain()
       "name": "clanguml::t20028::tmain()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20028/t20028.cc",
+        "file": "t20028.cc",
         "line": 17,
-        "translation_unit": "../../tests/t20028/t20028.cc"
+        "translation_unit": "t20028.cc"
       },
       "type": "function"
     },
@@ -85,9 +77,9 @@ int tmain()
       "name": "clanguml::t20028::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20028/t20028.cc",
+        "file": "t20028.cc",
         "line": 4,
-        "translation_unit": "../../tests/t20028/t20028.cc"
+        "translation_unit": "t20028.cc"
       },
       "type": "class"
     }
@@ -112,9 +104,9 @@ int tmain()
                   "scope": "condition",
                   "source_location": {
                     "column": 15,
-                    "file": "../../tests/t20028/t20028.cc",
+                    "file": "t20028.cc",
                     "line": 26,
-                    "translation_unit": "../../tests/t20028/t20028.cc"
+                    "translation_unit": "t20028.cc"
                   },
                   "to": {
                     "activity_id": "666210834901940781",
@@ -135,9 +127,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 23,
-                    "file": "../../tests/t20028/t20028.cc",
+                    "file": "t20028.cc",
                     "line": 26,
-                    "translation_unit": "../../tests/t20028/t20028.cc"
+                    "translation_unit": "t20028.cc"
                   },
                   "to": {
                     "activity_id": "793793464184037795",
@@ -158,9 +150,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 31,
-                    "file": "../../tests/t20028/t20028.cc",
+                    "file": "t20028.cc",
                     "line": 26,
-                    "translation_unit": "../../tests/t20028/t20028.cc"
+                    "translation_unit": "t20028.cc"
                   },
                   "to": {
                     "activity_id": "1582152567698110078",
@@ -186,9 +178,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 39,
-                    "file": "../../tests/t20028/t20028.cc",
+                    "file": "t20028.cc",
                     "line": 26,
-                    "translation_unit": "../../tests/t20028/t20028.cc"
+                    "translation_unit": "t20028.cc"
                   },
                   "to": {
                     "activity_id": "1178268687951492696",
diff --git a/docs/test_cases/t20028_sequence.svg b/docs/test_cases/t20028_sequence.svg
index 6ba5f530..c5966367 100644
--- a/docs/test_cases/t20028_sequence.svg
+++ b/docs/test_cases/t20028_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1h925ru8mhok0" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f11wmjwmq23ggv" width="300%" x="-1" y="-1">
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       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,36 +9,36 @@
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+    <rect fill="#FFFFFF" filter="url(#f11wmjwmq23ggv)" height="14" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="110" y="224.9609"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20028/t20028.cc#L26" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20028/t20028.cc#L26" xlink:show="new" xlink:title="" xlink:type="simple">
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@@ -47,14 +47,14 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20028/t20028.cc#L26" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20028/t20028.cc#L26" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20028/t20028.cc#L26" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20028/t20028.cc#L26" xlink:show="new" xlink:title="" xlink:type="simple">
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diff --git a/docs/test_cases/t20029.md b/docs/test_cases/t20029.md
index 341cff2c..e761dbcf 100644
--- a/docs/test_cases/t20029.md
+++ b/docs/test_cases/t20029.md
@@ -1,23 +1,20 @@
 # t20029 - Combined feature sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 add_compile_flags:
   - -fparse-all-comments
 diagrams:
   t20029_sequence:
     type: sequence
     glob:
-      - ../../tests/t20029/t20029.cc
+      - t20029.cc
     include:
       namespaces:
         - clanguml::t20029
     exclude:
       access:
         - private
-    using_namespace:
-      - clanguml::t20029
+    using_namespace: clanguml::t20029
     from:
       - function: clanguml::t20029::tmain()
     generate_message_comments: true
@@ -115,11 +112,6 @@ int tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20029_sequence",
   "participants": [
     {
@@ -127,9 +119,9 @@ int tmain()
       "name": "clanguml::t20029::tmain()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20029/t20029.cc",
+        "file": "t20029.cc",
         "line": 59,
-        "translation_unit": "../../tests/t20029/t20029.cc"
+        "translation_unit": "t20029.cc"
       },
       "type": "function"
     },
@@ -138,9 +130,9 @@ int tmain()
       "name": "clanguml::t20029::Encoder<clanguml::t20029::Retrier<clanguml::t20029::ConnectionPool>>",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t20029/t20029.cc",
+        "file": "t20029.cc",
         "line": 11,
-        "translation_unit": "../../tests/t20029/t20029.cc"
+        "translation_unit": "t20029.cc"
       },
       "type": "class"
     },
@@ -149,9 +141,9 @@ int tmain()
       "name": "clanguml::t20029::Retrier<clanguml::t20029::ConnectionPool>",
       "source_location": {
         "column": 29,
-        "file": "../../tests/t20029/t20029.cc",
+        "file": "t20029.cc",
         "line": 25,
-        "translation_unit": "../../tests/t20029/t20029.cc"
+        "translation_unit": "t20029.cc"
       },
       "type": "class"
     },
@@ -160,9 +152,9 @@ int tmain()
       "name": "clanguml::t20029::ConnectionPool",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t20029/t20029.cc",
+        "file": "t20029.cc",
         "line": 43,
-        "translation_unit": "../../tests/t20029/t20029.cc"
+        "translation_unit": "t20029.cc"
       },
       "type": "class"
     },
@@ -171,9 +163,9 @@ int tmain()
       "name": "clanguml::t20029::encode_b64(std::string &&)",
       "source_location": {
         "column": 13,
-        "file": "../../tests/t20029/t20029.cc",
+        "file": "t20029.cc",
         "line": 9,
-        "translation_unit": "../../tests/t20029/t20029.cc"
+        "translation_unit": "t20029.cc"
       },
       "type": "function"
     }
@@ -194,9 +186,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20029/t20029.cc",
+            "file": "t20029.cc",
             "line": 64,
-            "translation_unit": "../../tests/t20029/t20029.cc"
+            "translation_unit": "t20029.cc"
           },
           "to": {
             "activity_id": "940428568182104530",
@@ -225,9 +217,9 @@ int tmain()
                       "scope": "condition",
                       "source_location": {
                         "column": 14,
-                        "file": "../../tests/t20029/t20029.cc",
+                        "file": "t20029.cc",
                         "line": 68,
-                        "translation_unit": "../../tests/t20029/t20029.cc"
+                        "translation_unit": "t20029.cc"
                       },
                       "to": {
                         "activity_id": "2026763864005979273",
@@ -248,9 +240,9 @@ int tmain()
                       "scope": "normal",
                       "source_location": {
                         "column": 13,
-                        "file": "../../tests/t20029/t20029.cc",
+                        "file": "t20029.cc",
                         "line": 18,
-                        "translation_unit": "../../tests/t20029/t20029.cc"
+                        "translation_unit": "t20029.cc"
                       },
                       "to": {
                         "activity_id": "1468258269466480773",
@@ -270,9 +262,9 @@ int tmain()
                       "scope": "normal",
                       "source_location": {
                         "column": 52,
-                        "file": "../../tests/t20029/t20029.cc",
+                        "file": "t20029.cc",
                         "line": 22,
-                        "translation_unit": "../../tests/t20029/t20029.cc"
+                        "translation_unit": "t20029.cc"
                       },
                       "to": {
                         "activity_id": "1362646431260879440",
@@ -292,9 +284,9 @@ int tmain()
                       "scope": "normal",
                       "source_location": {
                         "column": 16,
-                        "file": "../../tests/t20029/t20029.cc",
+                        "file": "t20029.cc",
                         "line": 15,
-                        "translation_unit": "../../tests/t20029/t20029.cc"
+                        "translation_unit": "t20029.cc"
                       },
                       "to": {
                         "activity_id": "30515971485361302",
@@ -322,9 +314,9 @@ int tmain()
                                   "scope": "condition",
                                   "source_location": {
                                     "column": 17,
-                                    "file": "../../tests/t20029/t20029.cc",
+                                    "file": "t20029.cc",
                                     "line": 35,
-                                    "translation_unit": "../../tests/t20029/t20029.cc"
+                                    "translation_unit": "t20029.cc"
                                   },
                                   "to": {
                                     "activity_id": "972625940114169157",
diff --git a/docs/test_cases/t20029_sequence.svg b/docs/test_cases/t20029_sequence.svg
index 25d2f9ec..370102a5 100644
--- a/docs/test_cases/t20029_sequence.svg
+++ b/docs/test_cases/t20029_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20029/t20029.cc#L64" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20029/t20029.cc#L64" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20029/t20029.cc#L22" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20029/t20029.cc#L22" xlink:show="new" xlink:title="" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.0;" x1="306" x2="915" y1="410.8906" y2="410.8906"/>
     </a>
@@ -110,12 +110,12 @@
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="348" x2="348" y1="443.8906" y2="456.8906"/>
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="301" x2="348" y1="456.8906" y2="456.8906"/>
     <polygon fill="#A80036" points="311,452.8906,301,456.8906,311,460.8906,307,456.8906" style="stroke: #A80036; stroke-width: 1.0;"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20029/t20029.cc#L15" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20029/t20029.cc#L15" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20029/t20029.cc#L15" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20029/t20029.cc#L15" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="131" x="308" y="475.9575">send(std::string &amp;&amp;)</text>
     </a>
-    <path d="M440,494.0234 L440,534.0234 L646,534.0234 L646,504.0234 L636,494.0234 L440,494.0234 " fill="#FBFB77" filter="url(#f1v9f2q71ck9lk)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M440,494.0234 L440,534.0234 L646,534.0234 L646,504.0234 L636,494.0234 L440,494.0234 " fill="#FBFB77" filter="url(#f6vwupsa5fjc0)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M636,494.0234 L636,504.0234 L646,504.0234 L636,494.0234 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="185" x="446" y="511.0903">Repeat until send() succeeds</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="167" x="446" y="526.2231">or retry count is exceeded</text>
@@ -125,7 +125,7 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20029/t20029.cc#L35" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20029/t20029.cc#L35" xlink:show="new" xlink:title="" xlink:type="simple">
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diff --git a/docs/test_cases/t20030.md b/docs/test_cases/t20030.md
index 8c119f91..3f705e77 100644
--- a/docs/test_cases/t20030.md
+++ b/docs/test_cases/t20030.md
@@ -1,18 +1,15 @@
 # t20030 - Constructor and operator call test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20030_sequence:
     type: sequence
     glob:
-      - ../../tests/t20030/t20030.cc
+      - t20030.cc
     include:
       namespaces:
         - clanguml::t20030
-    using_namespace:
-      - clanguml::t20030
+    using_namespace: clanguml::t20030
     from:
       - function: "clanguml::t20030::tmain(int)"
       - function: "clanguml::t20030::tmain(bool,int)"
@@ -80,11 +77,6 @@ int tmain(bool f, int a)
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20030_sequence",
   "participants": [
     {
@@ -92,9 +84,9 @@ int tmain(bool f, int a)
       "name": "clanguml::t20030::tmain(int)",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20030/t20030.cc",
+        "file": "t20030.cc",
         "line": 35,
-        "translation_unit": "../../tests/t20030/t20030.cc"
+        "translation_unit": "t20030.cc"
       },
       "type": "function"
     },
@@ -103,9 +95,9 @@ int tmain(bool f, int a)
       "name": "clanguml::t20030::magic()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20030/t20030.cc",
+        "file": "t20030.cc",
         "line": 4,
-        "translation_unit": "../../tests/t20030/t20030.cc"
+        "translation_unit": "t20030.cc"
       },
       "type": "function"
     },
@@ -114,9 +106,9 @@ int tmain(bool f, int a)
       "name": "clanguml::t20030::A",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t20030/t20030.cc",
+        "file": "t20030.cc",
         "line": 6,
-        "translation_unit": "../../tests/t20030/t20030.cc"
+        "translation_unit": "t20030.cc"
       },
       "type": "class"
     },
@@ -125,9 +117,9 @@ int tmain(bool f, int a)
       "name": "clanguml::t20030::tmain(bool,int)",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20030/t20030.cc",
+        "file": "t20030.cc",
         "line": 41,
-        "translation_unit": "../../tests/t20030/t20030.cc"
+        "translation_unit": "t20030.cc"
       },
       "type": "function"
     }
@@ -147,9 +139,9 @@ int tmain(bool f, int a)
           "scope": "normal",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t20030/t20030.cc",
+            "file": "t20030.cc",
             "line": 37,
-            "translation_unit": "../../tests/t20030/t20030.cc"
+            "translation_unit": "t20030.cc"
           },
           "to": {
             "activity_id": "1038740565367213967",
@@ -170,9 +162,9 @@ int tmain(bool f, int a)
           "scope": "normal",
           "source_location": {
             "column": 7,
-            "file": "../../tests/t20030/t20030.cc",
+            "file": "t20030.cc",
             "line": 37,
-            "translation_unit": "../../tests/t20030/t20030.cc"
+            "translation_unit": "t20030.cc"
           },
           "to": {
             "activity_id": "2192298168642377389",
@@ -193,9 +185,9 @@ int tmain(bool f, int a)
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20030/t20030.cc",
+            "file": "t20030.cc",
             "line": 38,
-            "translation_unit": "../../tests/t20030/t20030.cc"
+            "translation_unit": "t20030.cc"
           },
           "to": {
             "activity_id": "2032167997122548080",
@@ -215,9 +207,9 @@ int tmain(bool f, int a)
           "scope": "normal",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t20030/t20030.cc",
+            "file": "t20030.cc",
             "line": 20,
-            "translation_unit": "../../tests/t20030/t20030.cc"
+            "translation_unit": "t20030.cc"
           },
           "to": {
             "activity_id": "2174827432067616124",
@@ -246,9 +238,9 @@ int tmain(bool f, int a)
           "scope": "normal",
           "source_location": {
             "column": 17,
-            "file": "../../tests/t20030/t20030.cc",
+            "file": "t20030.cc",
             "line": 43,
-            "translation_unit": "../../tests/t20030/t20030.cc"
+            "translation_unit": "t20030.cc"
           },
           "to": {
             "activity_id": "32184916294885915",
@@ -268,9 +260,9 @@ int tmain(bool f, int a)
           "scope": "normal",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t20030/t20030.cc",
+            "file": "t20030.cc",
             "line": 8,
-            "translation_unit": "../../tests/t20030/t20030.cc"
+            "translation_unit": "t20030.cc"
           },
           "to": {
             "activity_id": "890578100069139188",
@@ -291,9 +283,9 @@ int tmain(bool f, int a)
           "scope": "normal",
           "source_location": {
             "column": 17,
-            "file": "../../tests/t20030/t20030.cc",
+            "file": "t20030.cc",
             "line": 44,
-            "translation_unit": "../../tests/t20030/t20030.cc"
+            "translation_unit": "t20030.cc"
           },
           "to": {
             "activity_id": "32184916294885915",
@@ -314,9 +306,9 @@ int tmain(bool f, int a)
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20030/t20030.cc",
+            "file": "t20030.cc",
             "line": 45,
-            "translation_unit": "../../tests/t20030/t20030.cc"
+            "translation_unit": "t20030.cc"
           },
           "to": {
             "activity_id": "2032167997122548080",
@@ -336,9 +328,9 @@ int tmain(bool f, int a)
           "scope": "normal",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t20030/t20030.cc",
+            "file": "t20030.cc",
             "line": 20,
-            "translation_unit": "../../tests/t20030/t20030.cc"
+            "translation_unit": "t20030.cc"
           },
           "to": {
             "activity_id": "2174827432067616124",
@@ -359,9 +351,9 @@ int tmain(bool f, int a)
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20030/t20030.cc",
+            "file": "t20030.cc",
             "line": 46,
-            "translation_unit": "../../tests/t20030/t20030.cc"
+            "translation_unit": "t20030.cc"
           },
           "to": {
             "activity_id": "1796303685088700396",
@@ -381,9 +373,9 @@ int tmain(bool f, int a)
           "scope": "normal",
           "source_location": {
             "column": 9,
-            "file": "../../tests/t20030/t20030.cc",
+            "file": "t20030.cc",
             "line": 14,
-            "translation_unit": "../../tests/t20030/t20030.cc"
+            "translation_unit": "t20030.cc"
           },
           "to": {
             "activity_id": "2212978510776223413",
@@ -404,9 +396,9 @@ int tmain(bool f, int a)
           "scope": "normal",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t20030/t20030.cc",
+            "file": "t20030.cc",
             "line": 47,
-            "translation_unit": "../../tests/t20030/t20030.cc"
+            "translation_unit": "t20030.cc"
           },
           "to": {
             "activity_id": "1754957340376276968",
diff --git a/docs/test_cases/t20030_sequence.svg b/docs/test_cases/t20030_sequence.svg
index 9d624221..20b8a1dc 100644
--- a/docs/test_cases/t20030_sequence.svg
+++ b/docs/test_cases/t20030_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fhfmkz8gxe1lr" width="300%" x="-1" y="-1">
+    <filter height="300%" id="flrsg5v0cy8bz" width="300%" x="-1" y="-1">
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       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,81 +9,81 @@
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   </defs>
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="51" x="210.5" y="295.895">create()</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20030/t20030.cc#L44" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20030/t20030.cc#L44" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20030/t20030.cc#L44" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20030/t20030.cc#L44" xlink:show="new" xlink:title="" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.0;" x1="203.5" x2="355.5" y1="373.0938" y2="373.0938"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="19" x="215.5" y="368.0278">A()</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20030/t20030.cc#L8" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20030/t20030.cc#L8" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20030/t20030.cc#L8" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20030/t20030.cc#L8" xlink:show="new" xlink:title="" xlink:type="simple">
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="203.5" x2="245.5" y1="402.2266" y2="402.2266"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="245.5" x2="245.5" y1="402.2266" y2="415.2266"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="204.5" x2="245.5" y1="415.2266" y2="415.2266"/>
       <polygon fill="#A80036" points="214.5,411.2266,204.5,415.2266,214.5,419.2266,210.5,415.2266" style="stroke: #A80036; stroke-width: 1.0;"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="51" x="210.5" y="397.1606">create()</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20030/t20030.cc#L45" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20030/t20030.cc#L45" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20030/t20030.cc#L45" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20030/t20030.cc#L45" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="103" x="215.5" y="469.2935">operator+=(int)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20030/t20030.cc#L20" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20030/t20030.cc#L20" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20030/t20030.cc#L20" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20030/t20030.cc#L20" xlink:show="new" xlink:title="" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.0;" x1="204.5" x2="245.5" y1="516.4922" y2="516.4922"/>
@@ -130,12 +130,12 @@
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20030/t20030.cc#L46" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20030/t20030.cc#L46" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20030/t20030.cc#L46" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20030/t20030.cc#L46" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="139" x="215.5" y="584.5591">operator=(const A &amp;)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20030/t20030.cc#L14" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20030/t20030.cc#L14" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20030/t20030.cc#L14" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20030/t20030.cc#L14" xlink:show="new" xlink:title="" xlink:type="simple">
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@@ -144,7 +144,7 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20030/t20030.cc#L47" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20030/t20030.cc#L47" xlink:show="new" xlink:title="" xlink:type="simple">
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diff --git a/docs/test_cases/t20031.md b/docs/test_cases/t20031.md
index 26a489a1..9747bfab 100644
--- a/docs/test_cases/t20031.md
+++ b/docs/test_cases/t20031.md
@@ -1,13 +1,11 @@
 # t20031 - Callee type sequence diagram filter test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20031_sequence:
     type: sequence
     glob:
-      - ../../tests/t20031/t20031.cc
+      - t20031.cc
     include:
       namespaces:
         - clanguml::t20031
@@ -16,8 +14,7 @@ diagrams:
         - constructor
         - operator
         - lambda
-    using_namespace:
-      - clanguml::t20031
+    using_namespace: clanguml::t20031
     from:
       - function: "clanguml::t20031::tmain(int)"
       - function: "clanguml::t20031::tmain(bool,int)"
@@ -96,11 +93,6 @@ int tmain(bool f, int a)
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20031_sequence",
   "participants": [
     {
@@ -108,9 +100,9 @@ int tmain(bool f, int a)
       "name": "clanguml::t20031::tmain(int)",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20031/t20031.cc",
+        "file": "t20031.cc",
         "line": 39,
-        "translation_unit": "../../tests/t20031/t20031.cc"
+        "translation_unit": "t20031.cc"
       },
       "type": "function"
     },
@@ -119,9 +111,9 @@ int tmain(bool f, int a)
       "name": "clanguml::t20031::magic()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20031/t20031.cc",
+        "file": "t20031.cc",
         "line": 5,
-        "translation_unit": "../../tests/t20031/t20031.cc"
+        "translation_unit": "t20031.cc"
       },
       "type": "function"
     },
@@ -130,9 +122,9 @@ int tmain(bool f, int a)
       "name": "clanguml::t20031::tmain(bool,int)",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20031/t20031.cc",
+        "file": "t20031.cc",
         "line": 45,
-        "translation_unit": "../../tests/t20031/t20031.cc"
+        "translation_unit": "t20031.cc"
       },
       "type": "function"
     },
@@ -141,9 +133,9 @@ int tmain(bool f, int a)
       "name": "clanguml::t20031::execute(std::function<int ()>)",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20031/t20031.cc",
+        "file": "t20031.cc",
         "line": 8,
-        "translation_unit": "../../tests/t20031/t20031.cc"
+        "translation_unit": "t20031.cc"
       },
       "type": "function"
     },
@@ -152,9 +144,9 @@ int tmain(bool f, int a)
       "name": "clanguml::t20031::A",
       "source_location": {
         "column": 7,
-        "file": "../../tests/t20031/t20031.cc",
+        "file": "t20031.cc",
         "line": 10,
-        "translation_unit": "../../tests/t20031/t20031.cc"
+        "translation_unit": "t20031.cc"
       },
       "type": "class"
     }
@@ -174,9 +166,9 @@ int tmain(bool f, int a)
           "scope": "normal",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t20031/t20031.cc",
+            "file": "t20031.cc",
             "line": 41,
-            "translation_unit": "../../tests/t20031/t20031.cc"
+            "translation_unit": "t20031.cc"
           },
           "to": {
             "activity_id": "2265790048300959619",
@@ -205,9 +197,9 @@ int tmain(bool f, int a)
           "scope": "normal",
           "source_location": {
             "column": 13,
-            "file": "../../tests/t20031/t20031.cc",
+            "file": "t20031.cc",
             "line": 54,
-            "translation_unit": "../../tests/t20031/t20031.cc"
+            "translation_unit": "t20031.cc"
           },
           "to": {
             "activity_id": "2230160420908832598",
@@ -228,9 +220,9 @@ int tmain(bool f, int a)
           "scope": "normal",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t20031/t20031.cc",
+            "file": "t20031.cc",
             "line": 58,
-            "translation_unit": "../../tests/t20031/t20031.cc"
+            "translation_unit": "t20031.cc"
           },
           "to": {
             "activity_id": "1089278431155817348",
diff --git a/docs/test_cases/t20031_sequence.svg b/docs/test_cases/t20031_sequence.svg
index 1011550d..bad071f9 100644
--- a/docs/test_cases/t20031_sequence.svg
+++ b/docs/test_cases/t20031_sequence.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="197px" preserveAspectRatio="none" style="width:578px;height:197px;" version="1.1" viewBox="0 0 578 197" width="578px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f1wfjzeiwygwaf" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f4g6hjlufk9eo" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,64 +9,64 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
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+    <rect fill="#FFFFFF" filter="url(#f4g6hjlufk9eo)" height="20" style="stroke: #A80036; stroke-width: 1.0;" width="10" x="44.5" y="48.2969"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20031/t20031.cc#L39" target="_top" title="tmain" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20031/t20031.cc#L39" xlink:show="new" xlink:title="tmain" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20031/t20031.cc#L39" target="_top" title="tmain" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20031/t20031.cc#L39" xlink:show="new" xlink:title="tmain" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f4g6hjlufk9eo)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="79" x="8" y="3"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="65" x="15" y="22.9951">tmain(int)</text>
-      <rect fill="#FEFECE" filter="url(#f1wfjzeiwygwaf)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="79" x="8" y="156.4297"/>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="65" x="15" y="176.4248">tmain(int)</text>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="99" x="187" y="22.9951">tmain(bool,int)</text>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="209" x="314" y="22.9951">execute(std::function&lt;int ()&gt;)</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20031/t20031.cc#L58" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20031/t20031.cc#L58" xlink:show="new" xlink:title="" xlink:type="simple">
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diff --git a/docs/test_cases/t20032.md b/docs/test_cases/t20032.md
index 27df144a..636254b7 100644
--- a/docs/test_cases/t20032.md
+++ b/docs/test_cases/t20032.md
@@ -1,18 +1,15 @@
 # t20032 - Return type generation option sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20032_sequence:
     type: sequence
     glob:
-      - ../../tests/t20032/t20032.cc
+      - t20032.cc
     include:
       namespaces:
         - clanguml::t20032
-    using_namespace:
-      - clanguml::t20032
+    using_namespace: clanguml::t20032
     generate_return_types: true
     from:
       - function: "clanguml::t20032::tmain(int,char **)"
@@ -56,11 +53,6 @@ void tmain(int argc, char **argv)
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20032_sequence",
   "participants": [
     {
@@ -68,9 +60,9 @@ void tmain(int argc, char **argv)
       "name": "clanguml::t20032::tmain(int,char **)",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20032/t20032.cc",
+        "file": "t20032.cc",
         "line": 18,
-        "translation_unit": "../../tests/t20032/t20032.cc"
+        "translation_unit": "t20032.cc"
       },
       "type": "function"
     },
@@ -79,9 +71,9 @@ void tmain(int argc, char **argv)
       "name": "clanguml::t20032::B",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20032/t20032.cc",
+        "file": "t20032.cc",
         "line": 10,
-        "translation_unit": "../../tests/t20032/t20032.cc"
+        "translation_unit": "t20032.cc"
       },
       "type": "class"
     },
@@ -90,9 +82,9 @@ void tmain(int argc, char **argv)
       "name": "clanguml::t20032::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20032/t20032.cc",
+        "file": "t20032.cc",
         "line": 4,
-        "translation_unit": "../../tests/t20032/t20032.cc"
+        "translation_unit": "t20032.cc"
       },
       "type": "class"
     }
@@ -112,9 +104,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20032/t20032.cc",
+            "file": "t20032.cc",
             "line": 22,
-            "translation_unit": "../../tests/t20032/t20032.cc"
+            "translation_unit": "t20032.cc"
           },
           "to": {
             "activity_id": "1775727925274471949",
@@ -134,9 +126,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 27,
-            "file": "../../tests/t20032/t20032.cc",
+            "file": "t20032.cc",
             "line": 11,
-            "translation_unit": "../../tests/t20032/t20032.cc"
+            "translation_unit": "t20032.cc"
           },
           "to": {
             "activity_id": "913842443932719355",
@@ -157,9 +149,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20032/t20032.cc",
+            "file": "t20032.cc",
             "line": 23,
-            "translation_unit": "../../tests/t20032/t20032.cc"
+            "translation_unit": "t20032.cc"
           },
           "to": {
             "activity_id": "404223226092650061",
@@ -179,9 +171,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 33,
-            "file": "../../tests/t20032/t20032.cc",
+            "file": "t20032.cc",
             "line": 12,
-            "translation_unit": "../../tests/t20032/t20032.cc"
+            "translation_unit": "t20032.cc"
           },
           "to": {
             "activity_id": "1293114170675037977",
@@ -202,9 +194,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20032/t20032.cc",
+            "file": "t20032.cc",
             "line": 24,
-            "translation_unit": "../../tests/t20032/t20032.cc"
+            "translation_unit": "t20032.cc"
           },
           "to": {
             "activity_id": "1676684483397143166",
@@ -224,9 +216,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 43,
-            "file": "../../tests/t20032/t20032.cc",
+            "file": "t20032.cc",
             "line": 13,
-            "translation_unit": "../../tests/t20032/t20032.cc"
+            "translation_unit": "t20032.cc"
           },
           "to": {
             "activity_id": "2099821524363509275",
diff --git a/docs/test_cases/t20032_sequence.svg b/docs/test_cases/t20032_sequence.svg
index 3840e733..b07f4fc2 100644
--- a/docs/test_cases/t20032_sequence.svg
+++ b/docs/test_cases/t20032_sequence.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="448px" preserveAspectRatio="none" style="width:354px;height:448px;" version="1.1" viewBox="0 0 354 448" width="354px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fktarq0j5h8ed" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fts7ibhbgbagn" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,47 +9,47 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="117" x="15" y="22.9951">tmain(int,char **)</text>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="117" x="15" y="426.8857">tmain(int,char **)</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20032/t20032.cc#L22" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20032/t20032.cc#L22" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="34" x="87.5" y="64.3638">b(int)</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20032/t20032.cc#L11" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20032/t20032.cc#L11" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20032/t20032.cc#L11" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20032/t20032.cc#L11" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="42" x="212.5" y="93.4966">a1(int)</text>
@@ -60,12 +60,12 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20032/t20032.cc#L23" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20032/t20032.cc#L23" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="61" x="87.5" y="180.895">b(double)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20032/t20032.cc#L12" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20032/t20032.cc#L12" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20032/t20032.cc#L12" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20032/t20032.cc#L12" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20032/t20032.cc#L24" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20032/t20032.cc#L24" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20032/t20032.cc#L13" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20032/t20032.cc#L13" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="104" x="212.5" y="326.5591">a3(const char *)</text>
diff --git a/docs/test_cases/t20033.md b/docs/test_cases/t20033.md
index 8671bcd7..bf2f75e8 100644
--- a/docs/test_cases/t20033.md
+++ b/docs/test_cases/t20033.md
@@ -1,18 +1,15 @@
 # t20033 - Control statement text in sequence diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20033_sequence:
     type: sequence
     glob:
-      - ../../tests/t20033/t20033.cc
+      - t20033.cc
     include:
       namespaces:
         - clanguml::t20033
-    using_namespace:
-      - clanguml::t20033
+    using_namespace: clanguml::t20033
     generate_condition_statements: true
     from:
       - function: "clanguml::t20033::tmain()"
@@ -94,11 +91,6 @@ int tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20033_sequence",
   "participants": [
     {
@@ -106,9 +98,9 @@ int tmain()
       "name": "clanguml::t20033::tmain()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20033/t20033.cc",
+        "file": "t20033.cc",
         "line": 14,
-        "translation_unit": "../../tests/t20033/t20033.cc"
+        "translation_unit": "t20033.cc"
       },
       "type": "function"
     },
@@ -117,9 +109,9 @@ int tmain()
       "name": "clanguml::t20033::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20033/t20033.cc",
+        "file": "t20033.cc",
         "line": 7,
-        "translation_unit": "../../tests/t20033/t20033.cc"
+        "translation_unit": "t20033.cc"
       },
       "type": "class"
     }
@@ -147,9 +139,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 18,
-                    "file": "../../tests/t20033/t20033.cc",
+                    "file": "t20033.cc",
                     "line": 24,
-                    "translation_unit": "../../tests/t20033/t20033.cc"
+                    "translation_unit": "t20033.cc"
                   },
                   "to": {
                     "activity_id": "558885502745634115",
@@ -175,9 +167,9 @@ int tmain()
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@@ -203,9 +195,9 @@ int tmain()
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@@ -226,9 +218,9 @@ int tmain()
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@@ -249,9 +241,9 @@ int tmain()
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@@ -277,9 +269,9 @@ int tmain()
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@@ -313,9 +305,9 @@ int tmain()
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@@ -336,9 +328,9 @@ int tmain()
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@@ -371,9 +363,9 @@ int tmain()
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@@ -394,9 +386,9 @@ int tmain()
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@@ -421,9 +413,9 @@ int tmain()
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@@ -572,9 +564,9 @@ int tmain()
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+                "file": "t20033.cc",
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+                "translation_unit": "t20033.cc"
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diff --git a/docs/test_cases/t20033_sequence.svg b/docs/test_cases/t20033_sequence.svg
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20033/t20033.cc#L43" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20033/t20033.cc#L43" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="26" x="68" y="585.3716">a3()</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20033/t20033.cc#L46" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20033/t20033.cc#L46" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="26" x="68" y="635.5044">a3()</text>
@@ -177,7 +177,7 @@
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     <text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="32" x="28" y="682.6372">loop</text>
     <text fill="#000000" font-family="sans-serif" font-size="11" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="92" x="105" y="681.7808">[retry_count--]</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20033/t20033.cc#L48" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20033/t20033.cc#L48" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20033/t20033.cc#L48" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20033/t20033.cc#L48" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="26" x="68" y="702.77">a2()</text>
@@ -188,14 +188,14 @@
     <rect fill="none" height="103.3984" style="stroke: #000000; stroke-width: 2.0;" width="252" x="13" y="743.8359"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="32" x="28" y="756.9028">loop</text>
     <text fill="#000000" font-family="sans-serif" font-size="11" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="155" x="105" y="756.0464">[retry_count++ &lt; a.a3()]</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20033/t20033.cc#L52" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20033/t20033.cc#L52" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20033/t20033.cc#L52" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20033/t20033.cc#L52" xlink:show="new" xlink:title="" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="26" x="68" y="777.0356">a4()</text>
     </a>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20033/t20033.cc#L53" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20033/t20033.cc#L53" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20033/t20033.cc#L53" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20033/t20033.cc#L53" xlink:show="new" xlink:title="" xlink:type="simple">
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@@ -208,7 +208,7 @@
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     <text fill="#000000" font-family="sans-serif" font-size="11" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="75" x="92" y="873.4448">[a.a4() % 6]</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20033/t20033.cc#L55" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20033/t20033.cc#L55" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20033/t20033.cc#L55" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20033/t20033.cc#L55" xlink:show="new" xlink:title="" xlink:type="simple">
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@@ -222,7 +222,7 @@
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     <text fill="#000000" font-family="sans-serif" font-size="11" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="34" x="105" y="949.7104">[ints]</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20033/t20033.cc#L59" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20033/t20033.cc#L59" xlink:show="new" xlink:title="" xlink:type="simple">
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diff --git a/docs/test_cases/t20034.md b/docs/test_cases/t20034.md
index 6b4c5390..b7a4b87e 100644
--- a/docs/test_cases/t20034.md
+++ b/docs/test_cases/t20034.md
@@ -1,18 +1,15 @@
 # t20034 - Test case for rendering all call chains from one activity to another (from_to)
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20034_sequence:
     type: sequence
     glob:
-      - ../../tests/t20034/t20034.cc
+      - t20034.cc
     include:
       namespaces:
         - clanguml::t20034
-    using_namespace:
-      - clanguml::t20034
+    using_namespace: clanguml::t20034
     from_to:
       - [function: "clanguml::t20034::D::d2()",
          function: "clanguml::t20034::A::a2()"]
@@ -100,11 +97,6 @@ void B::b4()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20034_sequence",
   "participants": [
     {
@@ -112,9 +104,9 @@ void B::b4()
       "name": "clanguml::t20034::D",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20034/t20034.cc",
+        "file": "t20034.cc",
         "line": 44,
-        "translation_unit": "../../tests/t20034/t20034.cc"
+        "translation_unit": "t20034.cc"
       },
       "type": "class"
     },
@@ -123,9 +115,9 @@ void B::b4()
       "name": "clanguml::t20034::C",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20034/t20034.cc",
+        "file": "t20034.cc",
         "line": 28,
-        "translation_unit": "../../tests/t20034/t20034.cc"
+        "translation_unit": "t20034.cc"
       },
       "type": "class"
     },
@@ -134,9 +126,9 @@ void B::b4()
       "name": "clanguml::t20034::B",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20034/t20034.cc",
+        "file": "t20034.cc",
         "line": 13,
-        "translation_unit": "../../tests/t20034/t20034.cc"
+        "translation_unit": "t20034.cc"
       },
       "type": "class"
     },
@@ -145,20 +137,20 @@ void B::b4()
       "name": "clanguml::t20034::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20034/t20034.cc",
+        "file": "t20034.cc",
         "line": 5,
-        "translation_unit": "../../tests/t20034/t20034.cc"
+        "translation_unit": "t20034.cc"
       },
       "type": "class"
     },
     {
-      "id": "1441889098721372112",
-      "name": "clanguml::t20034::D::d2()::(lambda ../../tests/t20034/t20034.cc:56:18)",
+      "id": "1026588549514900751",
+      "name": "clanguml::t20034::D::d2()::(lambda t20034.cc:56:18)",
       "source_location": {
         "column": 18,
-        "file": "../../tests/t20034/t20034.cc",
+        "file": "t20034.cc",
         "line": 56,
-        "translation_unit": "../../tests/t20034/t20034.cc"
+        "translation_unit": "t20034.cc"
       },
       "type": "class"
     }
@@ -189,9 +181,9 @@ void B::b4()
               "scope": "normal",
               "source_location": {
                 "column": 9,
-                "file": "../../tests/t20034/t20034.cc",
+                "file": "t20034.cc",
                 "line": 50,
-                "translation_unit": "../../tests/t20034/t20034.cc"
+                "translation_unit": "t20034.cc"
               },
               "to": {
                 "activity_id": "472904899982022039",
@@ -211,9 +203,9 @@ void B::b4()
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20034/t20034.cc",
+                "file": "t20034.cc",
                 "line": 30,
-                "translation_unit": "../../tests/t20034/t20034.cc"
+                "translation_unit": "t20034.cc"
               },
               "to": {
                 "activity_id": "1034410188120190919",
@@ -233,9 +225,9 @@ void B::b4()
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20034/t20034.cc",
+                "file": "t20034.cc",
                 "line": 19,
-                "translation_unit": "../../tests/t20034/t20034.cc"
+                "translation_unit": "t20034.cc"
               },
               "to": {
                 "activity_id": "1307188853155365430",
@@ -259,9 +251,9 @@ void B::b4()
               "scope": "normal",
               "source_location": {
                 "column": 9,
-                "file": "../../tests/t20034/t20034.cc",
+                "file": "t20034.cc",
                 "line": 49,
-                "translation_unit": "../../tests/t20034/t20034.cc"
+                "translation_unit": "t20034.cc"
               },
               "to": {
                 "activity_id": "1307188853155365430",
@@ -285,31 +277,31 @@ void B::b4()
               "scope": "normal",
               "source_location": {
                 "column": 9,
-                "file": "../../tests/t20034/t20034.cc",
+                "file": "t20034.cc",
                 "line": 57,
-                "translation_unit": "../../tests/t20034/t20034.cc"
+                "translation_unit": "t20034.cc"
               },
               "to": {
-                "activity_id": "1828095161459098283",
-                "activity_name": "clanguml::t20034::D::d2()##(lambda ../../tests/t20034/t20034.cc:56:18)::operator()()",
-                "participant_id": "1441889098721372112"
+                "activity_id": "1996671438591925718",
+                "activity_name": "clanguml::t20034::D::d2()##(lambda t20034.cc:56:18)::operator()()",
+                "participant_id": "1026588549514900751"
               },
               "type": "message"
             },
             {
               "from": {
-                "activity_id": "1828095161459098283",
-                "activity_name": "clanguml::t20034::D::d2()::(lambda ../../tests/t20034/t20034.cc:56:18)::operator()()",
-                "participant_id": "1441889098721372112"
+                "activity_id": "1996671438591925718",
+                "activity_name": "clanguml::t20034::D::d2()::(lambda t20034.cc:56:18)::operator()()",
+                "participant_id": "1026588549514900751"
               },
               "name": "a2()",
               "return_type": "void",
               "scope": "normal",
               "source_location": {
                 "column": 29,
-                "file": "../../tests/t20034/t20034.cc",
+                "file": "t20034.cc",
                 "line": 56,
-                "translation_unit": "../../tests/t20034/t20034.cc"
+                "translation_unit": "t20034.cc"
               },
               "to": {
                 "activity_id": "1307188853155365430",
@@ -333,9 +325,9 @@ void B::b4()
               "scope": "normal",
               "source_location": {
                 "column": 9,
-                "file": "../../tests/t20034/t20034.cc",
+                "file": "t20034.cc",
                 "line": 54,
-                "translation_unit": "../../tests/t20034/t20034.cc"
+                "translation_unit": "t20034.cc"
               },
               "to": {
                 "activity_id": "395720534444062628",
@@ -355,9 +347,9 @@ void B::b4()
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20034/t20034.cc",
+                "file": "t20034.cc",
                 "line": 39,
-                "translation_unit": "../../tests/t20034/t20034.cc"
+                "translation_unit": "t20034.cc"
               },
               "to": {
                 "activity_id": "1774155279072101253",
@@ -377,9 +369,9 @@ void B::b4()
               "scope": "normal",
               "source_location": {
                 "column": 5,
-                "file": "../../tests/t20034/t20034.cc",
+                "file": "t20034.cc",
                 "line": 68,
-                "translation_unit": "../../tests/t20034/t20034.cc"
+                "translation_unit": "t20034.cc"
               },
               "to": {
                 "activity_id": "1034410188120190919",
@@ -399,9 +391,9 @@ void B::b4()
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20034/t20034.cc",
+                "file": "t20034.cc",
                 "line": 19,
-                "translation_unit": "../../tests/t20034/t20034.cc"
+                "translation_unit": "t20034.cc"
               },
               "to": {
                 "activity_id": "1307188853155365430",
@@ -425,9 +417,9 @@ void B::b4()
               "scope": "normal",
               "source_location": {
                 "column": 9,
-                "file": "../../tests/t20034/t20034.cc",
+                "file": "t20034.cc",
                 "line": 48,
-                "translation_unit": "../../tests/t20034/t20034.cc"
+                "translation_unit": "t20034.cc"
               },
               "to": {
                 "activity_id": "148530508384958711",
@@ -447,9 +439,9 @@ void B::b4()
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20034/t20034.cc",
+                "file": "t20034.cc",
                 "line": 29,
-                "translation_unit": "../../tests/t20034/t20034.cc"
+                "translation_unit": "t20034.cc"
               },
               "to": {
                 "activity_id": "289899516984058785",
@@ -469,9 +461,9 @@ void B::b4()
               "scope": "normal",
               "source_location": {
                 "column": 9,
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20034/t20034.cc#L30" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20034/t20034.cc#L30" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="140,843.2188,150,847.2188,140,851.2188,144,847.2188" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="102" x2="146" y1="847.2188" y2="847.2188"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="26" x="109" y="842.1528">b2()</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20034/t20034.cc#L19" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20034/t20034.cc#L19" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20034/t20034.cc#L19" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20034/t20034.cc#L19" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="190,872.3516,200,876.3516,190,880.3516,194,876.3516" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="152" x2="196" y1="876.3516" y2="876.3516"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="26" x="159" y="871.2856">a2()</text>
diff --git a/docs/test_cases/t20034_sequence_mermaid.svg b/docs/test_cases/t20034_sequence_mermaid.svg
index d10b6c93..e8db8167 100644
--- a/docs/test_cases/t20034_sequence_mermaid.svg
+++ b/docs/test_cases/t20034_sequence_mermaid.svg
@@ -1,8 +1,8 @@
-<svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" aria-roledescription="sequence" role="graphics-document document" viewBox="-50 -10 1448 1289" style="max-width: 1448px; background-color: white;" width="1448" id="my-svg">
+<svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" aria-roledescription="sequence" role="graphics-document document" viewBox="-50 -10 1341 1289" style="max-width: 1341px; background-color: white;" width="1341" id="my-svg">
   <g>
-    <rect class="actor" ry="3" rx="3" height="65" width="348" stroke="#666" fill="#eaeaea" y="1203" x="1000"/>
-    <text style="text-anchor: middle; font-size: 16px; font-weight: 400;" class="actor" alignment-baseline="central" dominant-baseline="central" y="1235.5" x="1174">
-      <tspan dy="0" x="1174">D::d2()::(lambda ../../tests/t20034/t20034.cc:56:18)</tspan>
+    <rect class="actor" ry="3" rx="3" height="65" width="241" stroke="#666" fill="#eaeaea" y="1203" x="1000"/>
+    <text style="text-anchor: middle; font-size: 16px; font-weight: 400;" class="actor" alignment-baseline="central" dominant-baseline="central" y="1235.5" x="1120.5">
+      <tspan dy="0" x="1120.5">D::d2()::(lambda t20034.cc:56:18)</tspan>
     </text>
   </g>
   <g>
@@ -36,11 +36,11 @@
     </text>
   </g>
   <g>
-    <line stroke="#999" stroke-width="0.5px" class="200" y2="1203" x2="1174" y1="5" x1="1174" id="actor5"/>
+    <line stroke="#999" stroke-width="0.5px" class="200" y2="1203" x2="1120.5" y1="5" x1="1120.5" id="actor5"/>
     <g id="root-5">
-      <rect class="actor" ry="3" rx="3" height="65" width="348" stroke="#666" fill="#eaeaea" y="0" x="1000"/>
-      <text style="text-anchor: middle; font-size: 16px; font-weight: 400;" class="actor" alignment-baseline="central" dominant-baseline="central" y="32.5" x="1174">
-        <tspan dy="0" x="1174">D::d2()::(lambda ../../tests/t20034/t20034.cc:56:18)</tspan>
+      <rect class="actor" ry="3" rx="3" height="65" width="241" stroke="#666" fill="#eaeaea" y="0" x="1000"/>
+      <text style="text-anchor: middle; font-size: 16px; font-weight: 400;" class="actor" alignment-baseline="central" dominant-baseline="central" y="32.5" x="1120.5">
+        <tspan dy="0" x="1120.5">D::d2()::(lambda t20034.cc:56:18)</tspan>
       </text>
     </g>
   </g>
@@ -141,10 +141,10 @@
   <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="341" x2="875" y1="341" x1="275"/>
   <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="356" x="175">d2()</text>
   <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="387" x2="275" y1="387" x1="75"/>
-  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="402" x="725">operator()()</text>
-  <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="433" x2="1174" y1="433" x1="275"/>
-  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="448" x="1025">a2()</text>
-  <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="479" x2="875" y1="479" x1="1174"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="402" x="698">operator()()</text>
+  <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="433" x2="1120.5" y1="433" x1="275"/>
+  <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="448" x="998">a2()</text>
+  <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="479" x2="875" y1="479" x1="1120.5"/>
   <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="494" x="175">d2()</text>
   <line style="fill: none;" marker-end="url(#arrowhead)" stroke="none" stroke-width="2" class="messageLine0" y2="525" x2="275" y1="525" x1="75"/>
   <text style="font-size: 16px; font-weight: 400;" dy="1em" class="messageText" alignment-baseline="middle" dominant-baseline="middle" text-anchor="middle" y="540" x="375">c4()</text>
diff --git a/docs/test_cases/t20035.md b/docs/test_cases/t20035.md
index bb14aa6d..1edc8b2a 100644
--- a/docs/test_cases/t20035.md
+++ b/docs/test_cases/t20035.md
@@ -1,18 +1,15 @@
 # t20035 - from_to sequence diagram test case with free functions
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20035_sequence:
     type: sequence
     glob:
-      - ../../tests/t20035/t20035.cc
+      - t20035.cc
     include:
       namespaces:
         - clanguml::t20035
-    using_namespace:
-      - clanguml::t20035
+    using_namespace: clanguml::t20035
     from_to:
       - [function: "clanguml::t20035::tmain(int,char **)",
          function: "clanguml::t20035::c(int)"]
@@ -43,11 +40,6 @@ int tmain(int argc, char **argv) { return a(argc); }
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20035_sequence",
   "participants": [
     {
@@ -55,9 +47,9 @@ int tmain(int argc, char **argv) { return a(argc); }
       "name": "clanguml::t20035::tmain(int,char **)",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20035/t20035.cc",
+        "file": "t20035.cc",
         "line": 12,
-        "translation_unit": "../../tests/t20035/t20035.cc"
+        "translation_unit": "t20035.cc"
       },
       "type": "function"
     },
@@ -66,9 +58,9 @@ int tmain(int argc, char **argv) { return a(argc); }
       "name": "clanguml::t20035::a(int)",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20035/t20035.cc",
+        "file": "t20035.cc",
         "line": 10,
-        "translation_unit": "../../tests/t20035/t20035.cc"
+        "translation_unit": "t20035.cc"
       },
       "type": "function"
     },
@@ -77,9 +69,9 @@ int tmain(int argc, char **argv) { return a(argc); }
       "name": "clanguml::t20035::b1(int)",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20035/t20035.cc",
+        "file": "t20035.cc",
         "line": 6,
-        "translation_unit": "../../tests/t20035/t20035.cc"
+        "translation_unit": "t20035.cc"
       },
       "type": "function"
     },
@@ -88,9 +80,9 @@ int tmain(int argc, char **argv) { return a(argc); }
       "name": "clanguml::t20035::c(int)",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20035/t20035.cc",
+        "file": "t20035.cc",
         "line": 4,
-        "translation_unit": "../../tests/t20035/t20035.cc"
+        "translation_unit": "t20035.cc"
       },
       "type": "function"
     }
@@ -122,9 +114,9 @@ int tmain(int argc, char **argv) { return a(argc); }
               "scope": "normal",
               "source_location": {
                 "column": 43,
-                "file": "../../tests/t20035/t20035.cc",
+                "file": "t20035.cc",
                 "line": 12,
-                "translation_unit": "../../tests/t20035/t20035.cc"
+                "translation_unit": "t20035.cc"
               },
               "to": {
                 "activity_id": "1503144831959453736",
@@ -145,9 +137,9 @@ int tmain(int argc, char **argv) { return a(argc); }
               "scope": "normal",
               "source_location": {
                 "column": 25,
-                "file": "../../tests/t20035/t20035.cc",
+                "file": "t20035.cc",
                 "line": 10,
-                "translation_unit": "../../tests/t20035/t20035.cc"
+                "translation_unit": "t20035.cc"
               },
               "to": {
                 "activity_id": "440199113909747659",
@@ -168,9 +160,9 @@ int tmain(int argc, char **argv) { return a(argc); }
               "scope": "normal",
               "source_location": {
                 "column": 26,
-                "file": "../../tests/t20035/t20035.cc",
+                "file": "t20035.cc",
                 "line": 6,
-                "translation_unit": "../../tests/t20035/t20035.cc"
+                "translation_unit": "t20035.cc"
               },
               "to": {
                 "activity_id": "709102392181022891",
diff --git a/docs/test_cases/t20035_sequence.svg b/docs/test_cases/t20035_sequence.svg
index 12115f1b..2f1a311f 100644
--- a/docs/test_cases/t20035_sequence.svg
+++ b/docs/test_cases/t20035_sequence.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="140px" preserveAspectRatio="none" style="width:349px;height:140px;" version="1.1" viewBox="0 0 349 140" width="349px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fsl9ht606my7v" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fd7iy5kimofd9" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -13,39 +13,39 @@
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 5.0,5.0;" x1="179" x2="179" y1="38.2969" y2="100.2969"/>
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 5.0,5.0;" x1="247" x2="247" y1="38.2969" y2="100.2969"/>
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 5.0,5.0;" x1="315" x2="315" y1="38.2969" y2="100.2969"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20035/t20035.cc#L12" target="_top" title="tmain" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20035/t20035.cc#L12" xlink:show="new" xlink:title="tmain" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fsl9ht606my7v)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="131" x="8" y="3"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20035/t20035.cc#L12" target="_top" title="tmain" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20035/t20035.cc#L12" xlink:show="new" xlink:title="tmain" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fd7iy5kimofd9)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="131" x="8" y="3"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="117" x="15" y="22.9951">tmain(int,char **)</text>
-      <rect fill="#FEFECE" filter="url(#fsl9ht606my7v)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="131" x="8" y="99.2969"/>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="117" x="15" y="119.292">tmain(int,char **)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20035/t20035.cc#L10" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20035/t20035.cc#L10" xlink:show="new" xlink:title="a" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fsl9ht606my7v)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="49" x="153" y="3"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20035/t20035.cc#L10" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20035/t20035.cc#L10" xlink:show="new" xlink:title="a" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fd7iy5kimofd9)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="49" x="153" y="3"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="35" x="160" y="22.9951">a(int)</text>
-      <rect fill="#FEFECE" filter="url(#fsl9ht606my7v)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="49" x="153" y="99.2969"/>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="35" x="160" y="119.292">a(int)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20035/t20035.cc#L6" target="_top" title="b1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20035/t20035.cc#L6" xlink:show="new" xlink:title="b1" xlink:type="simple">
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+      <rect fill="#FEFECE" filter="url(#fd7iy5kimofd9)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="59" x="216" y="3"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="45" x="223" y="22.9951">b1(int)</text>
-      <rect fill="#FEFECE" filter="url(#fsl9ht606my7v)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="59" x="216" y="99.2969"/>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="45" x="223" y="119.292">b1(int)</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20035/t20035.cc#L4" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20035/t20035.cc#L4" xlink:show="new" xlink:title="c" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="35" x="296" y="22.9951">c(int)</text>
-      <rect fill="#FEFECE" filter="url(#fsl9ht606my7v)" height="30.2969" style="stroke: #A80036; stroke-width: 1.5;" width="49" x="289" y="99.2969"/>
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       <text fill="#000000" font-family="sans-serif" font-size="14" lengthAdjust="spacingAndGlyphs" textLength="35" x="296" y="119.292">c(int)</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20035/t20035.cc#L12" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20035/t20035.cc#L12" xlink:show="new" xlink:title="" xlink:type="simple">
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diff --git a/docs/test_cases/t20036.md b/docs/test_cases/t20036.md
index 3ae6ec1d..3c20c1dc 100644
--- a/docs/test_cases/t20036.md
+++ b/docs/test_cases/t20036.md
@@ -1,18 +1,15 @@
 # t20036 - Test case for rendering all call chains leading to an activity (to)
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20036_sequence:
     type: sequence
     glob:
-      - ../../tests/t20036/t20036.cc
+      - t20036.cc
     include:
       namespaces:
         - clanguml::t20036
-    using_namespace:
-      - clanguml::t20036
+    using_namespace: clanguml::t20036
     to:
       - function: "clanguml::t20036::A::a2()"
 ```
@@ -72,11 +69,6 @@ struct D {
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20036_sequence",
   "participants": [
     {
@@ -84,9 +76,9 @@ struct D {
       "name": "clanguml::t20036::C",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20036/t20036.cc",
+        "file": "t20036.cc",
         "line": 19,
-        "translation_unit": "../../tests/t20036/t20036.cc"
+        "translation_unit": "t20036.cc"
       },
       "type": "class"
     },
@@ -95,9 +87,9 @@ struct D {
       "name": "clanguml::t20036::B",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20036/t20036.cc",
+        "file": "t20036.cc",
         "line": 11,
-        "translation_unit": "../../tests/t20036/t20036.cc"
+        "translation_unit": "t20036.cc"
       },
       "type": "class"
     },
@@ -106,9 +98,9 @@ struct D {
       "name": "clanguml::t20036::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20036/t20036.cc",
+        "file": "t20036.cc",
         "line": 5,
-        "translation_unit": "../../tests/t20036/t20036.cc"
+        "translation_unit": "t20036.cc"
       },
       "type": "class"
     },
@@ -117,9 +109,9 @@ struct D {
       "name": "clanguml::t20036::D",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20036/t20036.cc",
+        "file": "t20036.cc",
         "line": 35,
-        "translation_unit": "../../tests/t20036/t20036.cc"
+        "translation_unit": "t20036.cc"
       },
       "type": "class"
     }
@@ -140,9 +132,9 @@ struct D {
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20036/t20036.cc",
+                "file": "t20036.cc",
                 "line": 20,
-                "translation_unit": "../../tests/t20036/t20036.cc"
+                "translation_unit": "t20036.cc"
               },
               "to": {
                 "activity_id": "203660950902052846",
@@ -162,9 +154,9 @@ struct D {
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20036/t20036.cc",
+                "file": "t20036.cc",
                 "line": 12,
-                "translation_unit": "../../tests/t20036/t20036.cc"
+                "translation_unit": "t20036.cc"
               },
               "to": {
                 "activity_id": "2124074228514438863",
@@ -188,9 +180,9 @@ struct D {
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20036/t20036.cc",
+                "file": "t20036.cc",
                 "line": 36,
-                "translation_unit": "../../tests/t20036/t20036.cc"
+                "translation_unit": "t20036.cc"
               },
               "to": {
                 "activity_id": "128745191811378037",
@@ -210,9 +202,9 @@ struct D {
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20036/t20036.cc",
+                "file": "t20036.cc",
                 "line": 21,
-                "translation_unit": "../../tests/t20036/t20036.cc"
+                "translation_unit": "t20036.cc"
               },
               "to": {
                 "activity_id": "1726094580455938498",
@@ -232,9 +224,9 @@ struct D {
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20036/t20036.cc",
+                "file": "t20036.cc",
                 "line": 13,
-                "translation_unit": "../../tests/t20036/t20036.cc"
+                "translation_unit": "t20036.cc"
               },
               "to": {
                 "activity_id": "2124074228514438863",
@@ -258,9 +250,9 @@ struct D {
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20036/t20036.cc",
+                "file": "t20036.cc",
                 "line": 38,
-                "translation_unit": "../../tests/t20036/t20036.cc"
+                "translation_unit": "t20036.cc"
               },
               "to": {
                 "activity_id": "2124074228514438863",
@@ -284,9 +276,9 @@ struct D {
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20036/t20036.cc",
+                "file": "t20036.cc",
                 "line": 30,
-                "translation_unit": "../../tests/t20036/t20036.cc"
+                "translation_unit": "t20036.cc"
               },
               "to": {
                 "activity_id": "1726094580455938498",
@@ -306,9 +298,9 @@ struct D {
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20036/t20036.cc",
+                "file": "t20036.cc",
                 "line": 13,
-                "translation_unit": "../../tests/t20036/t20036.cc"
+                "translation_unit": "t20036.cc"
               },
               "to": {
                 "activity_id": "2124074228514438863",
@@ -332,9 +324,9 @@ struct D {
               "scope": "normal",
               "source_location": {
                 "column": 13,
-                "file": "../../tests/t20036/t20036.cc",
+                "file": "t20036.cc",
                 "line": 27,
-                "translation_unit": "../../tests/t20036/t20036.cc"
+                "translation_unit": "t20036.cc"
               },
               "to": {
                 "activity_id": "128745191811378037",
@@ -354,9 +346,9 @@ struct D {
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20036/t20036.cc",
+                "file": "t20036.cc",
                 "line": 21,
-                "translation_unit": "../../tests/t20036/t20036.cc"
+                "translation_unit": "t20036.cc"
               },
               "to": {
                 "activity_id": "1726094580455938498",
@@ -376,9 +368,9 @@ struct D {
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20036/t20036.cc",
+                "file": "t20036.cc",
                 "line": 13,
-                "translation_unit": "../../tests/t20036/t20036.cc"
+                "translation_unit": "t20036.cc"
               },
               "to": {
                 "activity_id": "2124074228514438863",
@@ -402,9 +394,9 @@ struct D {
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20036/t20036.cc",
+                "file": "t20036.cc",
                 "line": 37,
-                "translation_unit": "../../tests/t20036/t20036.cc"
+                "translation_unit": "t20036.cc"
               },
               "to": {
                 "activity_id": "128745191811378037",
@@ -424,9 +416,9 @@ struct D {
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20036/t20036.cc",
+                "file": "t20036.cc",
                 "line": 21,
-                "translation_unit": "../../tests/t20036/t20036.cc"
+                "translation_unit": "t20036.cc"
               },
               "to": {
                 "activity_id": "1726094580455938498",
@@ -446,9 +438,9 @@ struct D {
               "scope": "normal",
               "source_location": {
                 "column": 17,
-                "file": "../../tests/t20036/t20036.cc",
+                "file": "t20036.cc",
                 "line": 13,
-                "translation_unit": "../../tests/t20036/t20036.cc"
+                "translation_unit": "t20036.cc"
               },
               "to": {
                 "activity_id": "2124074228514438863",
diff --git a/docs/test_cases/t20036_sequence.svg b/docs/test_cases/t20036_sequence.svg
index 9f021832..2578e324 100644
--- a/docs/test_cases/t20036_sequence.svg
+++ b/docs/test_cases/t20036_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="feejr6jgbscpm" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f14gxv5qlau673" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -13,131 +13,131 @@
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diff --git a/docs/test_cases/t20037.md b/docs/test_cases/t20037.md
index 94c0d1c7..d2d11cd7 100644
--- a/docs/test_cases/t20037.md
+++ b/docs/test_cases/t20037.md
@@ -1,18 +1,15 @@
 # t20037 - Test case checking if activities in static variable declarations appear only once
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20037_sequence:
     type: sequence
     glob:
-      - ../../tests/t20037/t20037.cc
+      - t20037.cc
     include:
       namespaces:
         - clanguml::t20037
-    using_namespace:
-      - clanguml::t20037
+    using_namespace: clanguml::t20037
     from:
       - function: "clanguml::t20037::tmain(int,char **)"
 ```
@@ -66,11 +63,6 @@ void tmain(int argc, char **argv)
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20037_sequence",
   "participants": [
     {
@@ -78,9 +70,9 @@ void tmain(int argc, char **argv)
       "name": "clanguml::t20037::tmain(int,char **)",
       "source_location": {
         "column": 6,
-        "file": "../../tests/t20037/t20037.cc",
+        "file": "t20037.cc",
         "line": 31,
-        "translation_unit": "../../tests/t20037/t20037.cc"
+        "translation_unit": "t20037.cc"
       },
       "type": "function"
     },
@@ -89,9 +81,9 @@ void tmain(int argc, char **argv)
       "name": "clanguml::t20037::a()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20037/t20037.cc",
+        "file": "t20037.cc",
         "line": 23,
-        "translation_unit": "../../tests/t20037/t20037.cc"
+        "translation_unit": "t20037.cc"
       },
       "type": "function"
     },
@@ -100,9 +92,9 @@ void tmain(int argc, char **argv)
       "name": "clanguml::t20037::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20037/t20037.cc",
+        "file": "t20037.cc",
         "line": 4,
-        "translation_unit": "../../tests/t20037/t20037.cc"
+        "translation_unit": "t20037.cc"
       },
       "type": "class"
     },
@@ -111,9 +103,9 @@ void tmain(int argc, char **argv)
       "name": "clanguml::t20037::initb()",
       "source_location": {
         "column": 3,
-        "file": "../../tests/t20037/t20037.cc",
+        "file": "t20037.cc",
         "line": 19,
-        "translation_unit": "../../tests/t20037/t20037.cc"
+        "translation_unit": "t20037.cc"
       },
       "type": "function"
     },
@@ -122,9 +114,9 @@ void tmain(int argc, char **argv)
       "name": "clanguml::t20037::B",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20037/t20037.cc",
+        "file": "t20037.cc",
         "line": 13,
-        "translation_unit": "../../tests/t20037/t20037.cc"
+        "translation_unit": "t20037.cc"
       },
       "type": "class"
     },
@@ -133,9 +125,9 @@ void tmain(int argc, char **argv)
       "name": "clanguml::t20037::c()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20037/t20037.cc",
+        "file": "t20037.cc",
         "line": 21,
-        "translation_unit": "../../tests/t20037/t20037.cc"
+        "translation_unit": "t20037.cc"
       },
       "type": "function"
     }
@@ -155,9 +147,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 15,
-            "file": "../../tests/t20037/t20037.cc",
+            "file": "t20037.cc",
             "line": 33,
-            "translation_unit": "../../tests/t20037/t20037.cc"
+            "translation_unit": "t20037.cc"
           },
           "to": {
             "activity_id": "150460916850164805",
@@ -178,9 +170,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 14,
-            "file": "../../tests/t20037/t20037.cc",
+            "file": "t20037.cc",
             "line": 25,
-            "translation_unit": "../../tests/t20037/t20037.cc"
+            "translation_unit": "t20037.cc"
           },
           "to": {
             "activity_id": "1135451191676888496",
@@ -201,9 +193,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 18,
-            "file": "../../tests/t20037/t20037.cc",
+            "file": "t20037.cc",
             "line": 26,
-            "translation_unit": "../../tests/t20037/t20037.cc"
+            "translation_unit": "t20037.cc"
           },
           "to": {
             "activity_id": "1303264946914255327",
@@ -224,9 +216,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 18,
-            "file": "../../tests/t20037/t20037.cc",
+            "file": "t20037.cc",
             "line": 28,
-            "translation_unit": "../../tests/t20037/t20037.cc"
+            "translation_unit": "t20037.cc"
           },
           "to": {
             "activity_id": "107877908217538137",
@@ -247,9 +239,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 28,
-            "file": "../../tests/t20037/t20037.cc",
+            "file": "t20037.cc",
             "line": 28,
-            "translation_unit": "../../tests/t20037/t20037.cc"
+            "translation_unit": "t20037.cc"
           },
           "to": {
             "activity_id": "1349992361928784583",
@@ -270,9 +262,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 15,
-            "file": "../../tests/t20037/t20037.cc",
+            "file": "t20037.cc",
             "line": 34,
-            "translation_unit": "../../tests/t20037/t20037.cc"
+            "translation_unit": "t20037.cc"
           },
           "to": {
             "activity_id": "150460916850164805",
@@ -293,9 +285,9 @@ void tmain(int argc, char **argv)
           "scope": "normal",
           "source_location": {
             "column": 15,
-            "file": "../../tests/t20037/t20037.cc",
+            "file": "t20037.cc",
             "line": 35,
-            "translation_unit": "../../tests/t20037/t20037.cc"
+            "translation_unit": "t20037.cc"
           },
           "to": {
             "activity_id": "150460916850164805",
diff --git a/docs/test_cases/t20037_sequence.svg b/docs/test_cases/t20037_sequence.svg
index 28b86795..1447837b 100644
--- a/docs/test_cases/t20037_sequence.svg
+++ b/docs/test_cases/t20037_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fs7kcwflfap1y" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fwz02szk8cqwe" width="300%" x="-1" y="-1">
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@@ -9,95 +9,95 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20037/t20037.cc#L35" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20037/t20037.cc#L35" xlink:show="new" xlink:title="" xlink:type="simple">
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diff --git a/docs/test_cases/t20038.md b/docs/test_cases/t20038.md
index 7aa23bc7..577e54dc 100644
--- a/docs/test_cases/t20038.md
+++ b/docs/test_cases/t20038.md
@@ -1,15 +1,13 @@
 # t20038 - Sequence diagram comment decorator test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 add_compile_flags:
   - -fparse-all-comments
 diagrams:
   t20038_sequence:
     type: sequence
     glob:
-      - ../../tests/t20038/t20038.cc
+      - t20038.cc
     include:
       namespaces:
         - clanguml::t20038
@@ -17,8 +15,7 @@ diagrams:
       - function: clanguml::t20038::tmain()
     generate_message_comments: true
     message_comment_width: 35
-    using_namespace:
-      - clanguml::t20038
+    using_namespace: clanguml::t20038
 ```
 ## Source code
 File t20038.cc
@@ -123,11 +120,6 @@ int tmain()
 ```json
 {
   "diagram_type": "sequence",
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t20038_sequence",
   "participants": [
     {
@@ -135,9 +127,9 @@ int tmain()
       "name": "clanguml::t20038::tmain()",
       "source_location": {
         "column": 5,
-        "file": "../../tests/t20038/t20038.cc",
+        "file": "t20038.cc",
         "line": 44,
-        "translation_unit": "../../tests/t20038/t20038.cc"
+        "translation_unit": "t20038.cc"
       },
       "type": "function"
     },
@@ -146,9 +138,9 @@ int tmain()
       "name": "clanguml::t20038::B",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20038/t20038.cc",
+        "file": "t20038.cc",
         "line": 28,
-        "translation_unit": "../../tests/t20038/t20038.cc"
+        "translation_unit": "t20038.cc"
       },
       "type": "class"
     },
@@ -157,9 +149,9 @@ int tmain()
       "name": "clanguml::t20038::A",
       "source_location": {
         "column": 8,
-        "file": "../../tests/t20038/t20038.cc",
+        "file": "t20038.cc",
         "line": 8,
-        "translation_unit": "../../tests/t20038/t20038.cc"
+        "translation_unit": "t20038.cc"
       },
       "type": "class"
     },
@@ -168,9 +160,9 @@ int tmain()
       "name": "clanguml::t20038::add<int>(int,int)",
       "source_location": {
         "column": 25,
-        "file": "../../tests/t20038/include/t20038.h",
+        "file": "include/t20038.h",
         "line": 8,
-        "translation_unit": "../../tests/t20038/t20038.cc"
+        "translation_unit": "t20038.cc"
       },
       "type": "function_template"
     },
@@ -179,9 +171,9 @@ int tmain()
       "name": "clanguml::t20038::add_impl<int>(int,int)",
       "source_location": {
         "column": 25,
-        "file": "../../tests/t20038/include/t20038.h",
+        "file": "include/t20038.h",
         "line": 6,
-        "translation_unit": "../../tests/t20038/t20038.cc"
+        "translation_unit": "t20038.cc"
       },
       "type": "function_template"
     },
@@ -190,9 +182,9 @@ int tmain()
       "name": "clanguml::t20038::add_impl<double>(double,double)",
       "source_location": {
         "column": 25,
-        "file": "../../tests/t20038/include/t20038.h",
+        "file": "include/t20038.h",
         "line": 6,
-        "translation_unit": "../../tests/t20038/t20038.cc"
+        "translation_unit": "t20038.cc"
       },
       "type": "function_template"
     }
@@ -220,9 +212,9 @@ int tmain()
                       "scope": "normal",
                       "source_location": {
                         "column": 18,
-                        "file": "../../tests/t20038/t20038.cc",
+                        "file": "t20038.cc",
                         "line": 59,
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+                        "translation_unit": "t20038.cc"
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@@ -242,9 +234,9 @@ int tmain()
                       "scope": "normal",
                       "source_location": {
                         "column": 22,
-                        "file": "../../tests/t20038/t20038.cc",
+                        "file": "t20038.cc",
                         "line": 29,
-                        "translation_unit": "../../tests/t20038/t20038.cc"
+                        "translation_unit": "t20038.cc"
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@@ -275,9 +267,9 @@ int tmain()
                   "scope": "normal",
                   "source_location": {
                     "column": 20,
-                    "file": "../../tests/t20038/t20038.cc",
+                    "file": "t20038.cc",
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+                    "translation_unit": "t20038.cc"
                   },
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@@ -305,9 +297,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 23,
-            "file": "../../tests/t20038/t20038.cc",
+            "file": "t20038.cc",
             "line": 72,
-            "translation_unit": "../../tests/t20038/t20038.cc"
+            "translation_unit": "t20038.cc"
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@@ -327,9 +319,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
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-            "file": "../../tests/t20038/t20038.cc",
+            "file": "t20038.cc",
             "line": 33,
-            "translation_unit": "../../tests/t20038/t20038.cc"
+            "translation_unit": "t20038.cc"
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@@ -350,9 +342,9 @@ int tmain()
           "scope": "normal",
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-            "file": "../../tests/t20038/t20038.cc",
+            "file": "t20038.cc",
             "line": 77,
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+            "translation_unit": "t20038.cc"
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-            "file": "../../tests/t20038/t20038.cc",
+            "file": "t20038.cc",
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+            "translation_unit": "t20038.cc"
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@@ -394,9 +386,9 @@ int tmain()
           "scope": "normal",
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-            "file": "../../tests/t20038/t20038.cc",
+            "file": "t20038.cc",
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+            "translation_unit": "t20038.cc"
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@@ -418,9 +410,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 12,
-            "file": "../../tests/t20038/include/t20038.h",
+            "file": "include/t20038.h",
             "line": 11,
-            "translation_unit": "../../tests/t20038/t20038.cc"
+            "translation_unit": "t20038.cc"
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@@ -442,9 +434,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20038/t20038.cc",
+            "file": "t20038.cc",
             "line": 77,
-            "translation_unit": "../../tests/t20038/t20038.cc"
+            "translation_unit": "t20038.cc"
           },
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@@ -466,9 +458,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20038/t20038.cc",
+            "file": "t20038.cc",
             "line": 79,
-            "translation_unit": "../../tests/t20038/t20038.cc"
+            "translation_unit": "t20038.cc"
           },
           "to": {
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@@ -490,9 +482,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 5,
-            "file": "../../tests/t20038/t20038.cc",
+            "file": "t20038.cc",
             "line": 85,
-            "translation_unit": "../../tests/t20038/t20038.cc"
+            "translation_unit": "t20038.cc"
           },
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@@ -512,9 +504,9 @@ int tmain()
           "scope": "normal",
           "source_location": {
             "column": 26,
-            "file": "../../tests/t20038/t20038.cc",
+            "file": "t20038.cc",
             "line": 37,
-            "translation_unit": "../../tests/t20038/t20038.cc"
+            "translation_unit": "t20038.cc"
           },
           "to": {
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@@ -540,9 +532,9 @@ int tmain()
                   "scope": "condition",
                   "source_location": {
                     "column": 12,
-                    "file": "../../tests/t20038/t20038.cc",
+                    "file": "t20038.cc",
                     "line": 88,
-                    "translation_unit": "../../tests/t20038/t20038.cc"
+                    "translation_unit": "t20038.cc"
                   },
                   "to": {
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diff --git a/docs/test_cases/t20038_sequence.svg b/docs/test_cases/t20038_sequence.svg
index b5a14631..4781482e 100644
--- a/docs/test_cases/t20038_sequence.svg
+++ b/docs/test_cases/t20038_sequence.svg
@@ -1,6 +1,6 @@
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   <defs>
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@@ -111,18 +111,18 @@
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+    <path d="M82,283.0234 L82,308.0234 L212,308.0234 L212,293.0234 L202,283.0234 L82,283.0234 " fill="#FBFB77" filter="url(#f1ir0odbduxvzu)" style="stroke: #A80036; stroke-width: 1.0;"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L59" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L59" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L29" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L29" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <path d="M91,441.5547 L91,466.5547 L203,466.5547 L203,451.5547 L193,441.5547 L91,441.5547 " fill="#FBFB77" filter="url(#f1ir0odbduxvzu)" style="stroke: #A80036; stroke-width: 1.0;"/>
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     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="91" x="97" y="458.6216">... or just once</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L65" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L65" xlink:show="new" xlink:title="" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L29" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L29" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L29" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L29" xlink:show="new" xlink:title="" xlink:type="simple">
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@@ -149,12 +149,12 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L72" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L72" xlink:show="new" xlink:title="" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L33" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L33" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L33" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L33" xlink:show="new" xlink:title="" xlink:type="simple">
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@@ -163,24 +163,24 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L77" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L77" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L35" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L35" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L23" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L23" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <path d="M292,732.4844 L292,757.4844 L493,757.4844 L493,742.4844 L483,732.4844 L292,732.4844 " fill="#FBFB77" filter="url(#f1ir0odbduxvzu)" style="stroke: #A80036; stroke-width: 1.0;"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/include/t20038.h#L11" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/include/t20038.h#L11" xlink:show="new" xlink:title="" xlink:type="simple">
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+    <path d="M12,841.6172 L12,881.6172 L282,881.6172 L282,851.6172 L272,841.6172 L12,841.6172 " fill="#FBFB77" filter="url(#f1ir0odbduxvzu)" style="stroke: #A80036; stroke-width: 1.0;"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L77" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L77" xlink:show="new" xlink:title="" xlink:type="simple">
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-    <path d="M90,939.0156 L90,964.0156 L203,964.0156 L203,949.0156 L193,939.0156 L90,939.0156 " fill="#FBFB77" filter="url(#f1vy6ssrbgislj)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M90,939.0156 L90,964.0156 L203,964.0156 L203,949.0156 L193,939.0156 L90,939.0156 " fill="#FBFB77" filter="url(#f1ir0odbduxvzu)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M193,939.0156 L193,949.0156 L203,949.0156 L193,939.0156 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="92" x="96" y="956.0825">What is 2 + 2?</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L79" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L79" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L79" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L79" xlink:show="new" xlink:title="" xlink:type="simple">
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       <line style="stroke: #A80036; stroke-width: 1.0;" x1="154" x2="769" y1="979.1484" y2="979.1484"/>
     </a>
     <polygon fill="#A80036" points="165,989.1484,155,993.1484,165,997.1484,161,993.1484" style="stroke: #A80036; stroke-width: 1.0;"/>
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="159" x2="779" y1="993.1484" y2="993.1484"/>
-    <path d="M80,1006.1484 L80,1031.1484 L214,1031.1484 L214,1016.1484 L204,1006.1484 L80,1006.1484 " fill="#FBFB77" filter="url(#f1vy6ssrbgislj)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M80,1006.1484 L80,1031.1484 L214,1031.1484 L214,1016.1484 L204,1006.1484 L80,1006.1484 " fill="#FBFB77" filter="url(#f1ir0odbduxvzu)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M204,1006.1484 L204,1016.1484 L214,1016.1484 L204,1006.1484 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="113" x="86" y="1023.2153">Calling B::bbbbb()</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L85" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L85" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L85" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L85" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="217,1057.4141,227,1061.4141,217,1065.4141,221,1061.4141" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="154" x2="223" y1="1061.4141" y2="1061.4141"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="50" x="161" y="1056.3481">bbbbb()</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L37" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L37" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L37" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L37" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="288,1086.5469,298,1090.5469,288,1094.5469,292,1090.5469" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="239" x2="294" y1="1090.5469" y2="1090.5469"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="42" x="246" y="1085.481">aaaa()</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L23" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L23" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L23" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L23" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="378,1100.5469,388,1104.5469,378,1108.5469,382,1104.5469" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="310" x2="384" y1="1104.5469" y2="1104.5469"/>
     </a>
-    <path d="M292,1117.5469 L292,1142.5469 L493,1142.5469 L493,1127.5469 L483,1117.5469 L292,1117.5469 " fill="#FBFB77" filter="url(#f1vy6ssrbgislj)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M292,1117.5469 L292,1142.5469 L493,1142.5469 L493,1127.5469 L483,1117.5469 L292,1117.5469 " fill="#FBFB77" filter="url(#f1ir0odbduxvzu)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M483,1117.5469 L483,1127.5469 L493,1127.5469 L483,1117.5469 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="180" x="298" y="1134.6138">Invoke 'add' implementation</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/include/t20038.h#L11" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/include/t20038.h#L11" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/include/t20038.h#L11" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/include/t20038.h#L11" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="538.5,1153.6797,548.5,1157.6797,538.5,1161.6797,542.5,1157.6797" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="400" x2="544.5" y1="1157.6797" y2="1157.6797"/>
     </a>
@@ -244,20 +244,20 @@
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="244" x2="304" y1="1199.6797" y2="1199.6797"/>
     <polygon fill="#A80036" points="165,1209.6797,155,1213.6797,165,1217.6797,161,1213.6797" style="stroke: #A80036; stroke-width: 1.0;"/>
     <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" x1="159" x2="233" y1="1213.6797" y2="1213.6797"/>
-    <path d="M45,1226.6797 L45,1251.6797 L249,1251.6797 L249,1236.6797 L239,1226.6797 L45,1226.6797 " fill="#FBFB77" filter="url(#f1vy6ssrbgislj)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M45,1226.6797 L45,1251.6797 L249,1251.6797 L249,1236.6797 L239,1226.6797 L45,1226.6797 " fill="#FBFB77" filter="url(#f1ir0odbduxvzu)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M239,1226.6797 L239,1236.6797 L249,1236.6797 L239,1226.6797 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="183" x="51" y="1243.7466">This is a conditional operator</text>
     <path d="M106,1267.8125 L170,1267.8125 L170,1274.8125 L160,1284.8125 L106,1284.8125 L106,1267.8125 " fill="#EEEEEE" style="stroke: #000000; stroke-width: 1.0;"/>
     <rect fill="none" height="105.3984" style="stroke: #000000; stroke-width: 2.0;" width="222.5" x="106" y="1267.8125"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="19" x="121" y="1280.8794">alt</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L88" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L88" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L88" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L88" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="217,1302.0781,227,1306.0781,217,1310.0781,221,1306.0781" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="154" x2="223" y1="1306.0781" y2="1306.0781"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="6" x="161" y="1301.0122">[</text>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="34" x="167" y="1301.0122">bbb()</text>
       <text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="6" x="201" y="1301.0122">]</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L33" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t20038/t20038.cc#L33" xlink:show="new" xlink:title="" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L33" target="_top" title="" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t20038/t20038.cc#L33" xlink:show="new" xlink:title="" xlink:type="simple">
       <polygon fill="#A80036" points="288,1331.2109,298,1335.2109,288,1339.2109,292,1335.2109" style="stroke: #A80036; stroke-width: 1.0;"/>
       <line style="stroke: #A80036; stroke-width: 1.0;" x1="239" x2="294" y1="1335.2109" y2="1335.2109"/>
       <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="34" x="246" y="1330.145">aaa()</text>
diff --git a/docs/test_cases/t30001.md b/docs/test_cases/t30001.md
index 84d343a9..b310a418 100644
--- a/docs/test_cases/t30001.md
+++ b/docs/test_cases/t30001.md
@@ -1,22 +1,19 @@
 # t30001 - Basic package diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30001_package:
     type: package
     title: Basic package diagram example
     glob:
-      - ../../tests/t30001/t30001.cc
+      - t30001.cc
     include:
       namespaces:
         - clanguml::t30001
     exclude:
       namespaces:
         - clanguml::t30001::detail
-    using_namespace:
-      - clanguml::t30001
+    using_namespace: clanguml::t30001
     plantuml:
       before:
         - "' t30001 test diagram of type {{ diagram.type }}"
@@ -88,9 +85,9 @@ namespace BB {
           "name": "t30001",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30001/t30001.cc",
+            "file": "t30001.cc",
             "line": 2,
-            "translation_unit": "../../tests/t30001/t30001.cc"
+            "translation_unit": "t30001.cc"
           },
           "type": "namespace"
         }
@@ -100,9 +97,9 @@ namespace BB {
       "name": "clanguml",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30001/t30001.cc",
+        "file": "t30001.cc",
         "line": 1,
-        "translation_unit": "../../tests/t30001/t30001.cc"
+        "translation_unit": "t30001.cc"
       },
       "type": "namespace"
     },
@@ -123,9 +120,9 @@ namespace BB {
               "name": "AAA",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30001/t30001.cc",
+                "file": "t30001.cc",
                 "line": 6,
-                "translation_unit": "../../tests/t30001/t30001.cc"
+                "translation_unit": "t30001.cc"
               },
               "type": "namespace"
             },
@@ -136,9 +133,9 @@ namespace BB {
               "name": "BBB",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30001/t30001.cc",
+                "file": "t30001.cc",
                 "line": 8,
-                "translation_unit": "../../tests/t30001/t30001.cc"
+                "translation_unit": "t30001.cc"
               },
               "type": "namespace"
             }
@@ -148,9 +145,9 @@ namespace BB {
           "name": "AA",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30001/t30001.cc",
+            "file": "t30001.cc",
             "line": 5,
-            "translation_unit": "../../tests/t30001/t30001.cc"
+            "translation_unit": "t30001.cc"
           },
           "type": "namespace"
         },
@@ -161,9 +158,9 @@ namespace BB {
           "name": "BB",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30001/t30001.cc",
+            "file": "t30001.cc",
             "line": 11,
-            "translation_unit": "../../tests/t30001/t30001.cc"
+            "translation_unit": "t30001.cc"
           },
           "type": "namespace"
         }
@@ -173,9 +170,9 @@ namespace BB {
       "name": "A",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30001/t30001.cc",
+        "file": "t30001.cc",
         "line": 3,
-        "translation_unit": "../../tests/t30001/t30001.cc"
+        "translation_unit": "t30001.cc"
       },
       "type": "namespace"
     },
@@ -196,9 +193,9 @@ namespace BB {
               "name": "AAA",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30001/t30001.cc",
+                "file": "t30001.cc",
                 "line": 17,
-                "translation_unit": "../../tests/t30001/t30001.cc"
+                "translation_unit": "t30001.cc"
               },
               "type": "namespace"
             },
@@ -209,9 +206,9 @@ namespace BB {
               "name": "BBB",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30001/t30001.cc",
+                "file": "t30001.cc",
                 "line": 19,
-                "translation_unit": "../../tests/t30001/t30001.cc"
+                "translation_unit": "t30001.cc"
               },
               "type": "namespace"
             }
@@ -221,9 +218,9 @@ namespace BB {
           "name": "AA",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30001/t30001.cc",
+            "file": "t30001.cc",
             "line": 16,
-            "translation_unit": "../../tests/t30001/t30001.cc"
+            "translation_unit": "t30001.cc"
           },
           "type": "namespace"
         },
@@ -234,9 +231,9 @@ namespace BB {
           "name": "BB",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30001/t30001.cc",
+            "file": "t30001.cc",
             "line": 22,
-            "translation_unit": "../../tests/t30001/t30001.cc"
+            "translation_unit": "t30001.cc"
           },
           "type": "namespace"
         }
@@ -246,18 +243,13 @@ namespace BB {
       "name": "B",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30001/t30001.cc",
+        "file": "t30001.cc",
         "line": 14,
-        "translation_unit": "../../tests/t30001/t30001.cc"
+        "translation_unit": "t30001.cc"
       },
       "type": "namespace"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t30001_package",
   "relationships": [],
   "title": "Basic package diagram example",
diff --git a/docs/test_cases/t30001_package.svg b/docs/test_cases/t30001_package.svg
index 2ee499b8..7d413858 100644
--- a/docs/test_cases/t30001_package.svg
+++ b/docs/test_cases/t30001_package.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="284px" preserveAspectRatio="none" style="width:854px;height:284px;" version="1.1" viewBox="0 0 854 284" width="854px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f1w5kwlxkxxaur" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1418gobq3iqoi" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -10,67 +10,67 @@
   </defs>
   <g>
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+    <path d="M602,53.9831 C602,62.5131 602,75.0494 602,89.1034 C602,96.1305 602,103.537 602,111.0118 C602,112.8806 602,114.7536 602,116.626 C602,117.5622 602,118.4982 602,119.4335 C602,119.9012 602,120.3686 602,120.8358 " fill="none" id="GMN1230-C_0000895913707182089871" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
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diff --git a/docs/test_cases/t30002.md b/docs/test_cases/t30002.md
index c46385d7..453879bd 100644
--- a/docs/test_cases/t30002.md
+++ b/docs/test_cases/t30002.md
@@ -1,21 +1,18 @@
 # t30002 - Package dependency test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30002_package:
     type: package
     glob:
-      - ../../tests/t30002/t30002.cc
+      - t30002.cc
     include:
       namespaces:
         - clanguml::t30002
     exclude:
       namespaces:
         - clanguml::t30002::detail
-    using_namespace:
-      - clanguml::t30002
+    using_namespace: clanguml::t30002
     plantuml:
       before:
         - "' t30002 test package diagram"
@@ -162,9 +159,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
           "name": "t30002",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30002/t30002.cc",
+            "file": "t30002.cc",
             "line": 8,
-            "translation_unit": "../../tests/t30002/t30002.cc"
+            "translation_unit": "t30002.cc"
           },
           "type": "namespace"
         }
@@ -174,9 +171,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
       "name": "clanguml",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30002/t30002.cc",
+        "file": "t30002.cc",
         "line": 7,
-        "translation_unit": "../../tests/t30002/t30002.cc"
+        "translation_unit": "t30002.cc"
       },
       "type": "namespace"
     },
@@ -193,9 +190,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A1",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 10,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -206,9 +203,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A2",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 13,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -219,9 +216,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A3",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 18,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -232,9 +229,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A4",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 21,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -245,9 +242,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A5",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 24,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -258,9 +255,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A6",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 27,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -271,9 +268,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A7",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 30,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -284,9 +281,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A8",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 33,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -297,9 +294,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A9",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 36,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -310,9 +307,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A10",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 39,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -323,9 +320,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A11",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 42,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -336,9 +333,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A12",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 45,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -349,9 +346,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A13",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 48,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -362,9 +359,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A14",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 51,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -375,9 +372,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A15",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 54,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -388,9 +385,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A16",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 57,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -401,9 +398,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A17",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 60,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             },
@@ -414,9 +411,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "A18",
               "source_location": {
                 "column": 11,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 63,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             }
@@ -426,9 +423,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
           "name": "AA",
           "source_location": {
             "column": 14,
-            "file": "../../tests/t30002/t30002.cc",
+            "file": "t30002.cc",
             "line": 9,
-            "translation_unit": "../../tests/t30002/t30002.cc"
+            "translation_unit": "t30002.cc"
           },
           "type": "namespace"
         }
@@ -438,9 +435,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
       "name": "A",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30002/t30002.cc",
+        "file": "t30002.cc",
         "line": 9,
-        "translation_unit": "../../tests/t30002/t30002.cc"
+        "translation_unit": "t30002.cc"
       },
       "type": "namespace"
     },
@@ -457,9 +454,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
               "name": "BBB",
               "source_location": {
                 "column": 18,
-                "file": "../../tests/t30002/t30002.cc",
+                "file": "t30002.cc",
                 "line": 67,
-                "translation_unit": "../../tests/t30002/t30002.cc"
+                "translation_unit": "t30002.cc"
               },
               "type": "namespace"
             }
@@ -469,9 +466,9 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
           "name": "BB",
           "source_location": {
             "column": 14,
-            "file": "../../tests/t30002/t30002.cc",
+            "file": "t30002.cc",
             "line": 67,
-            "translation_unit": "../../tests/t30002/t30002.cc"
+            "translation_unit": "t30002.cc"
           },
           "type": "namespace"
         }
@@ -481,18 +478,13 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
       "name": "B",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30002/t30002.cc",
+        "file": "t30002.cc",
         "line": 67,
-        "translation_unit": "../../tests/t30002/t30002.cc"
+        "translation_unit": "t30002.cc"
       },
       "type": "namespace"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t30002_package",
   "relationships": [
     {
diff --git a/docs/test_cases/t30002_package.svg b/docs/test_cases/t30002_package.svg
index 10e6f695..b2810611 100644
--- a/docs/test_cases/t30002_package.svg
+++ b/docs/test_cases/t30002_package.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1xwfddtuddh68" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fxvflckrbsr4e" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,118 +9,118 @@
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   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30002/t30002.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30002/t30002.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
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diff --git a/docs/test_cases/t30003.md b/docs/test_cases/t30003.md
index 8a0bc169..3d3525d2 100644
--- a/docs/test_cases/t30003.md
+++ b/docs/test_cases/t30003.md
@@ -1,18 +1,15 @@
 # t30003 - Package deprecated attribute test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30003_package:
     type: package
     glob:
-      - ../../tests/t30003/t30003.cc
+      - t30003.cc
     include:
       namespaces:
         - clanguml::t30003
-    using_namespace:
-      - clanguml::t30003
+    using_namespace: clanguml::t30003
     plantuml:
       before:
         - "' t30003 test package diagram"
@@ -67,9 +64,9 @@ class B : public ns1::ns2::Anon { };
           "name": "t30003",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30003/t30003.cc",
+            "file": "t30003.cc",
             "line": 2,
-            "translation_unit": "../../tests/t30003/t30003.cc"
+            "translation_unit": "t30003.cc"
           },
           "type": "namespace"
         }
@@ -79,9 +76,9 @@ class B : public ns1::ns2::Anon { };
       "name": "clanguml",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30003/t30003.cc",
+        "file": "t30003.cc",
         "line": 1,
-        "translation_unit": "../../tests/t30003/t30003.cc"
+        "translation_unit": "t30003.cc"
       },
       "type": "namespace"
     },
@@ -95,9 +92,9 @@ class B : public ns1::ns2::Anon { };
           "name": "ns2_v1_0_0",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30003/t30003.cc",
+            "file": "t30003.cc",
             "line": 5,
-            "translation_unit": "../../tests/t30003/t30003.cc"
+            "translation_unit": "t30003.cc"
           },
           "type": "namespace"
         },
@@ -108,9 +105,9 @@ class B : public ns1::ns2::Anon { };
           "name": "ns2_v0_9_0",
           "source_location": {
             "column": 26,
-            "file": "../../tests/t30003/t30003.cc",
+            "file": "t30003.cc",
             "line": 9,
-            "translation_unit": "../../tests/t30003/t30003.cc"
+            "translation_unit": "t30003.cc"
           },
           "type": "namespace"
         }
@@ -120,9 +117,9 @@ class B : public ns1::ns2::Anon { };
       "name": "ns1",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30003/t30003.cc",
+        "file": "t30003.cc",
         "line": 4,
-        "translation_unit": "../../tests/t30003/t30003.cc"
+        "translation_unit": "t30003.cc"
       },
       "type": "namespace"
     },
@@ -139,9 +136,9 @@ class B : public ns1::ns2::Anon { };
               "name": "ns2",
               "source_location": {
                 "column": 16,
-                "file": "../../tests/t30003/t30003.cc",
+                "file": "t30003.cc",
                 "line": 20,
-                "translation_unit": "../../tests/t30003/t30003.cc"
+                "translation_unit": "t30003.cc"
               },
               "type": "namespace"
             }
@@ -151,9 +148,9 @@ class B : public ns1::ns2::Anon { };
           "name": "ns1",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30003/t30003.cc",
+            "file": "t30003.cc",
             "line": 20,
-            "translation_unit": "../../tests/t30003/t30003.cc"
+            "translation_unit": "t30003.cc"
           },
           "type": "namespace"
         }
@@ -163,18 +160,13 @@ class B : public ns1::ns2::Anon { };
       "name": "ns3",
       "source_location": {
         "column": 26,
-        "file": "../../tests/t30003/t30003.cc",
+        "file": "t30003.cc",
         "line": 18,
-        "translation_unit": "../../tests/t30003/t30003.cc"
+        "translation_unit": "t30003.cc"
       },
       "type": "namespace"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t30003_package",
   "relationships": [
     {
diff --git a/docs/test_cases/t30003_package.svg b/docs/test_cases/t30003_package.svg
index f39aea97..c085f86c 100644
--- a/docs/test_cases/t30003_package.svg
+++ b/docs/test_cases/t30003_package.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="351px" preserveAspectRatio="none" style="width:341px;height:351px;" version="1.1" viewBox="0 0 341 351" width="341px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fqc9m0taeb278" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1jqlw4aorjibn" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,35 +9,35 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
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     </a>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30003/t30003.cc#L18" target="_top" title="ns3" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30003/t30003.cc#L18" xlink:show="new" xlink:title="ns3" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30003/t30003.cc#L20" target="_top" title="ns1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30003/t30003.cc#L20" xlink:show="new" xlink:title="ns1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30003/t30003.cc#L20" target="_top" title="ns2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30003/t30003.cc#L20" xlink:show="new" xlink:title="ns2" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30003/t30003.cc#L20" target="_top" title="ns2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30003/t30003.cc#L20" xlink:show="new" xlink:title="ns2" xlink:type="simple">
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diff --git a/docs/test_cases/t30004.md b/docs/test_cases/t30004.md
index 21a3261b..d24125f7 100644
--- a/docs/test_cases/t30004.md
+++ b/docs/test_cases/t30004.md
@@ -1,18 +1,15 @@
 # t30004 - PlantUML package decorators test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30004_package:
     type: package
     glob:
-      - ../../tests/t30004/t30004.cc
+      - t30004.cc
     include:
       namespaces:
         - clanguml::t30004
-    using_namespace:
-      - clanguml::t30004
+    using_namespace: clanguml::t30004
     plantuml:
       before:
         - "' t30004 test package diagram"
@@ -75,9 +72,9 @@ namespace CCC {
           "name": "t30004",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30004/t30004.cc",
+            "file": "t30004.cc",
             "line": 2,
-            "translation_unit": "../../tests/t30004/t30004.cc"
+            "translation_unit": "t30004.cc"
           },
           "type": "namespace"
         }
@@ -87,9 +84,9 @@ namespace CCC {
       "name": "clanguml",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30004/t30004.cc",
+        "file": "t30004.cc",
         "line": 1,
-        "translation_unit": "../../tests/t30004/t30004.cc"
+        "translation_unit": "t30004.cc"
       },
       "type": "namespace"
     },
@@ -111,9 +108,9 @@ namespace CCC {
           "name": "AAA",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30004/t30004.cc",
+            "file": "t30004.cc",
             "line": 8,
-            "translation_unit": "../../tests/t30004/t30004.cc"
+            "translation_unit": "t30004.cc"
           },
           "type": "namespace"
         },
@@ -128,9 +125,9 @@ namespace CCC {
           "name": "BBB",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30004/t30004.cc",
+            "file": "t30004.cc",
             "line": 12,
-            "translation_unit": "../../tests/t30004/t30004.cc"
+            "translation_unit": "t30004.cc"
           },
           "type": "namespace"
         },
@@ -145,9 +142,9 @@ namespace CCC {
           "name": "CCC",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30004/t30004.cc",
+            "file": "t30004.cc",
             "line": 18,
-            "translation_unit": "../../tests/t30004/t30004.cc"
+            "translation_unit": "t30004.cc"
           },
           "type": "namespace"
         },
@@ -162,9 +159,9 @@ namespace CCC {
           "name": "EEE",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30004/t30004.cc",
+            "file": "t30004.cc",
             "line": 27,
-            "translation_unit": "../../tests/t30004/t30004.cc"
+            "translation_unit": "t30004.cc"
           },
           "type": "namespace"
         }
@@ -174,18 +171,13 @@ namespace CCC {
       "name": "A",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30004/t30004.cc",
+        "file": "t30004.cc",
         "line": 5,
-        "translation_unit": "../../tests/t30004/t30004.cc"
+        "translation_unit": "t30004.cc"
       },
       "type": "namespace"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t30004_package",
   "relationships": [],
   "using_namespace": "clanguml::t30004"
diff --git a/docs/test_cases/t30004_package.svg b/docs/test_cases/t30004_package.svg
index 895d4068..9cd60c15 100644
--- a/docs/test_cases/t30004_package.svg
+++ b/docs/test_cases/t30004_package.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="253px" preserveAspectRatio="none" style="width:614px;height:253px;" version="1.1" viewBox="0 0 614 253" width="614px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f1nrt9bof18wgm" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1k2vy6ao56s54" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,46 +9,46 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30004/t30004.cc#L5" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30004/t30004.cc#L5" xlink:show="new" xlink:title="A" xlink:type="simple">
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     </a>
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     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="89" x="231" y="203.0669">Package AAA.</text>
-    <path d="M466,73 L466,98.1328 L576,98.1328 L576,83 L566,73 L466,73 " fill="#FBFB77" filter="url(#f1nrt9bof18wgm)" style="stroke: #A80036; stroke-width: 1.0;"/>
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     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="89" x="472" y="90.0669">Package BBB.</text>
-    <path d="M38,186 L38,211.1328 L190,211.1328 L190,196 L180,186 L38,186 " fill="#FBFB77" filter="url(#f1nrt9bof18wgm)" style="stroke: #A80036; stroke-width: 1.0;"/>
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     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="131" x="44" y="203.0669">CCCC package note.</text>
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     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="110" x="220.5" y="90.0669">We skipped DDD.</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30004/t30004.cc#L12" target="_top" title="BBB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30004/t30004.cc#L12" xlink:show="new" xlink:title="BBB" xlink:type="simple">
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diff --git a/docs/test_cases/t30005.md b/docs/test_cases/t30005.md
index 0765fda0..daf72e72 100644
--- a/docs/test_cases/t30005.md
+++ b/docs/test_cases/t30005.md
@@ -1,18 +1,15 @@
 # t30005 - Package namespace alias test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30005_package:
     type: package
     glob:
-      - ../../tests/t30005/t30005.cc
+      - t30005.cc
     include:
       namespaces:
         - clanguml::t30005
-    using_namespace:
-      - clanguml::t30005
+    using_namespace: clanguml::t30005
     plantuml:
       before:
         - "' t30005 test package diagram"
@@ -67,9 +64,9 @@ struct C2 {
           "name": "t30005",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30005/t30005.cc",
+            "file": "t30005.cc",
             "line": 2,
-            "translation_unit": "../../tests/t30005/t30005.cc"
+            "translation_unit": "t30005.cc"
           },
           "type": "namespace"
         }
@@ -79,9 +76,9 @@ struct C2 {
       "name": "clanguml",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30005/t30005.cc",
+        "file": "t30005.cc",
         "line": 1,
-        "translation_unit": "../../tests/t30005/t30005.cc"
+        "translation_unit": "t30005.cc"
       },
       "type": "namespace"
     },
@@ -98,9 +95,9 @@ struct C2 {
               "name": "AAA",
               "source_location": {
                 "column": 18,
-                "file": "../../tests/t30005/t30005.cc",
+                "file": "t30005.cc",
                 "line": 4,
-                "translation_unit": "../../tests/t30005/t30005.cc"
+                "translation_unit": "t30005.cc"
               },
               "type": "namespace"
             }
@@ -110,9 +107,9 @@ struct C2 {
           "name": "AA",
           "source_location": {
             "column": 14,
-            "file": "../../tests/t30005/t30005.cc",
+            "file": "t30005.cc",
             "line": 4,
-            "translation_unit": "../../tests/t30005/t30005.cc"
+            "translation_unit": "t30005.cc"
           },
           "type": "namespace"
         }
@@ -122,9 +119,9 @@ struct C2 {
       "name": "A",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30005/t30005.cc",
+        "file": "t30005.cc",
         "line": 4,
-        "translation_unit": "../../tests/t30005/t30005.cc"
+        "translation_unit": "t30005.cc"
       },
       "type": "namespace"
     },
@@ -141,9 +138,9 @@ struct C2 {
               "name": "BBB",
               "source_location": {
                 "column": 18,
-                "file": "../../tests/t30005/t30005.cc",
+                "file": "t30005.cc",
                 "line": 8,
-                "translation_unit": "../../tests/t30005/t30005.cc"
+                "translation_unit": "t30005.cc"
               },
               "type": "namespace"
             }
@@ -153,9 +150,9 @@ struct C2 {
           "name": "BB",
           "source_location": {
             "column": 14,
-            "file": "../../tests/t30005/t30005.cc",
+            "file": "t30005.cc",
             "line": 8,
-            "translation_unit": "../../tests/t30005/t30005.cc"
+            "translation_unit": "t30005.cc"
           },
           "type": "namespace"
         }
@@ -165,9 +162,9 @@ struct C2 {
       "name": "B",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30005/t30005.cc",
+        "file": "t30005.cc",
         "line": 8,
-        "translation_unit": "../../tests/t30005/t30005.cc"
+        "translation_unit": "t30005.cc"
       },
       "type": "namespace"
     },
@@ -184,9 +181,9 @@ struct C2 {
               "name": "CCC",
               "source_location": {
                 "column": 18,
-                "file": "../../tests/t30005/t30005.cc",
+                "file": "t30005.cc",
                 "line": 16,
-                "translation_unit": "../../tests/t30005/t30005.cc"
+                "translation_unit": "t30005.cc"
               },
               "type": "namespace"
             }
@@ -196,9 +193,9 @@ struct C2 {
           "name": "CC",
           "source_location": {
             "column": 14,
-            "file": "../../tests/t30005/t30005.cc",
+            "file": "t30005.cc",
             "line": 16,
-            "translation_unit": "../../tests/t30005/t30005.cc"
+            "translation_unit": "t30005.cc"
           },
           "type": "namespace"
         }
@@ -208,18 +205,13 @@ struct C2 {
       "name": "C",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30005/t30005.cc",
+        "file": "t30005.cc",
         "line": 16,
-        "translation_unit": "../../tests/t30005/t30005.cc"
+        "translation_unit": "t30005.cc"
       },
       "type": "namespace"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t30005_package",
   "relationships": [
     {
diff --git a/docs/test_cases/t30005_package.svg b/docs/test_cases/t30005_package.svg
index e804f7d7..7ed8aa32 100644
--- a/docs/test_cases/t30005_package.svg
+++ b/docs/test_cases/t30005_package.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f11iwl92suofib" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1f4ebpe5gmwpt" width="300%" x="-1" y="-1">
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       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30005/t30005.cc#L8" target="_top" title="BBB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30005/t30005.cc#L8" xlink:show="new" xlink:title="BBB" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30005/t30005.cc#L8" target="_top" title="BBB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30005/t30005.cc#L8" xlink:show="new" xlink:title="BBB" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30005/t30005.cc#L16" target="_top" title="CCC" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30005/t30005.cc#L16" xlink:show="new" xlink:title="CCC" xlink:type="simple">
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diff --git a/docs/test_cases/t30006.md b/docs/test_cases/t30006.md
index d81a31d8..8433eccb 100644
--- a/docs/test_cases/t30006.md
+++ b/docs/test_cases/t30006.md
@@ -1,18 +1,15 @@
 # t30006 - Package split namespace test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30006_package:
     type: package
     glob:
-      - ../../tests/t30006/t30006.cc
+      - t30006.cc
     include:
       namespaces:
         - clanguml::t30006
-    using_namespace:
-      - clanguml::t30006
+    using_namespace: clanguml::t30006
     plantuml:
       before:
         - "' t30006 test package diagram"
@@ -67,9 +64,9 @@ struct A2 {
           "name": "t30006",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30006/t30006.cc",
+            "file": "t30006.cc",
             "line": 2,
-            "translation_unit": "../../tests/t30006/t30006.cc"
+            "translation_unit": "t30006.cc"
           },
           "type": "namespace"
         }
@@ -79,9 +76,9 @@ struct A2 {
       "name": "clanguml",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30006/t30006.cc",
+        "file": "t30006.cc",
         "line": 1,
-        "translation_unit": "../../tests/t30006/t30006.cc"
+        "translation_unit": "t30006.cc"
       },
       "type": "namespace"
     },
@@ -92,9 +89,9 @@ struct A2 {
       "name": "B",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30006/t30006.cc",
+        "file": "t30006.cc",
         "line": 4,
-        "translation_unit": "../../tests/t30006/t30006.cc"
+        "translation_unit": "t30006.cc"
       },
       "type": "namespace"
     },
@@ -109,9 +106,9 @@ struct A2 {
       "name": "A",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30006/t30006.cc",
+        "file": "t30006.cc",
         "line": 9,
-        "translation_unit": "../../tests/t30006/t30006.cc"
+        "translation_unit": "t30006.cc"
       },
       "type": "namespace"
     },
@@ -122,18 +119,13 @@ struct A2 {
       "name": "C",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30006/t30006.cc",
+        "file": "t30006.cc",
         "line": 15,
-        "translation_unit": "../../tests/t30006/t30006.cc"
+        "translation_unit": "t30006.cc"
       },
       "type": "namespace"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t30006_package",
   "relationships": [
     {
diff --git a/docs/test_cases/t30006_package.svg b/docs/test_cases/t30006_package.svg
index eb128c5e..0ce8cd11 100644
--- a/docs/test_cases/t30006_package.svg
+++ b/docs/test_cases/t30006_package.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="270px" preserveAspectRatio="none" style="width:124px;height:270px;" version="1.1" viewBox="0 0 124 270" width="124px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f22q9ay0chart" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f3bz1vcv9mqf5" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,25 +9,25 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30006/t30006.cc#L4" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30006/t30006.cc#L4" xlink:show="new" xlink:title="B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30006/t30006.cc#L4" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30006/t30006.cc#L4" xlink:show="new" xlink:title="B" xlink:type="simple">
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       <line style="stroke: #000000; stroke-width: 1.5;" x1="6" x2="29" y1="228.2969" y2="228.2969"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="10" x="10" y="220.9951">B</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30006/t30006.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30006/t30006.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30006/t30006.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30006/t30006.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="11" x="42.5" y="107.9951">A</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30006/t30006.cc#L15" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30006/t30006.cc#L15" xlink:show="new" xlink:title="C" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30006/t30006.cc#L15" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30006/t30006.cc#L15" xlink:show="new" xlink:title="C" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="11" x="75.5" y="220.9951">C</text>
     </a>
-    <path d="M7,8 L7,33.1328 L101,33.1328 L101,18 L91,8 L7,8 " fill="#FBFB77" filter="url(#f22q9ay0chart)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M7,8 L7,33.1328 L101,33.1328 L101,18 L91,8 L7,8 " fill="#FBFB77" filter="url(#f3bz1vcv9mqf5)" style="stroke: #A80036; stroke-width: 1.0;"/>
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     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="73" x="13" y="25.0669">Top A note.</text>
-    <path d="M54,33.01 C54,47.66 54,73.41 54,92.83 " fill="none" id="GMN1344-C_0001499919423527579699" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
+    <path d="M54,33.01 C54,47.66 54,73.41 54,92.83 " fill="none" id="GMN1346-C_0001499919423527579699" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
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diff --git a/docs/test_cases/t30007.md b/docs/test_cases/t30007.md
index e82397f3..93579985 100644
--- a/docs/test_cases/t30007.md
+++ b/docs/test_cases/t30007.md
@@ -1,18 +1,15 @@
 # t30007 - Package diagram layout hints test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30007_package:
     type: package
     glob:
-      - ../../tests/t30007/t30007.cc
+      - t30007.cc
     include:
       namespaces:
         - clanguml::t30007
-    using_namespace:
-      - clanguml::t30007
+    using_namespace: clanguml::t30007
     layout:
       C:
         - up: 'A::AA'
@@ -75,9 +72,9 @@ struct A2 {
           "name": "t30007",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30007/t30007.cc",
+            "file": "t30007.cc",
             "line": 2,
-            "translation_unit": "../../tests/t30007/t30007.cc"
+            "translation_unit": "t30007.cc"
           },
           "type": "namespace"
         }
@@ -87,9 +84,9 @@ struct A2 {
       "name": "clanguml",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30007/t30007.cc",
+        "file": "t30007.cc",
         "line": 1,
-        "translation_unit": "../../tests/t30007/t30007.cc"
+        "translation_unit": "t30007.cc"
       },
       "type": "namespace"
     },
@@ -100,9 +97,9 @@ struct A2 {
       "name": "B",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30007/t30007.cc",
+        "file": "t30007.cc",
         "line": 4,
-        "translation_unit": "../../tests/t30007/t30007.cc"
+        "translation_unit": "t30007.cc"
       },
       "type": "namespace"
     },
@@ -120,9 +117,9 @@ struct A2 {
           "name": "AA",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30007/t30007.cc",
+            "file": "t30007.cc",
             "line": 10,
-            "translation_unit": "../../tests/t30007/t30007.cc"
+            "translation_unit": "t30007.cc"
           },
           "type": "namespace"
         }
@@ -132,9 +129,9 @@ struct A2 {
       "name": "A",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30007/t30007.cc",
+        "file": "t30007.cc",
         "line": 9,
-        "translation_unit": "../../tests/t30007/t30007.cc"
+        "translation_unit": "t30007.cc"
       },
       "type": "namespace"
     },
@@ -145,18 +142,13 @@ struct A2 {
       "name": "C",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30007/t30007.cc",
+        "file": "t30007.cc",
         "line": 17,
-        "translation_unit": "../../tests/t30007/t30007.cc"
+        "translation_unit": "t30007.cc"
       },
       "type": "namespace"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t30007_package",
   "relationships": [
     {
diff --git a/docs/test_cases/t30007_package.svg b/docs/test_cases/t30007_package.svg
index 3d186f38..8e8531de 100644
--- a/docs/test_cases/t30007_package.svg
+++ b/docs/test_cases/t30007_package.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="277px" preserveAspectRatio="none" style="width:234px;height:277px;" version="1.1" viewBox="0 0 234 277" width="234px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="flnwiyosawne7" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fy0pp7m98qd90" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,30 +9,30 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30007/t30007.cc#L9" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30007/t30007.cc#L9" xlink:show="new" xlink:title="A" xlink:type="simple">
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       <line style="stroke: #000000; stroke-width: 1.5;" x1="100.5" x2="124.5" y1="79.2969" y2="79.2969"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="11" x="104.5" y="71.9951">A</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30007/t30007.cc#L4" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30007/t30007.cc#L4" xlink:show="new" xlink:title="B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30007/t30007.cc#L4" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30007/t30007.cc#L4" xlink:show="new" xlink:title="B" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30007/t30007.cc#L10" target="_top" title="AA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30007/t30007.cc#L10" xlink:show="new" xlink:title="AA" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30007/t30007.cc#L10" target="_top" title="AA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30007/t30007.cc#L10" xlink:show="new" xlink:title="AA" xlink:type="simple">
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     </a>
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-    <path d="M6,8 L6,33.1328 L211,33.1328 L211,18 L201,8 L6,8 " fill="#FBFB77" filter="url(#flnwiyosawne7)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M6,8 L6,33.1328 L211,33.1328 L211,18 L201,8 L6,8 " fill="#FBFB77" filter="url(#fy0pp7m98qd90)" style="stroke: #A80036; stroke-width: 1.0;"/>
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     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="184" x="12" y="25.0669">Compare layout with t30006.</text>
-    <path d="M108.5,33.03 C108.5,36.3613 108.5,40.2728 108.5,44.5714 C108.5,46.7207 108.5,48.9668 108.5,51.2855 C108.5,52.4448 108.5,53.6223 108.5,54.8149 C108.5,55.4112 108.5,56.0113 108.5,56.6148 " fill="none" id="GMN1356-C_0000870874615388866345" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
+    <path d="M108.5,33.03 C108.5,36.3613 108.5,40.2728 108.5,44.5714 C108.5,46.7207 108.5,48.9668 108.5,51.2855 C108.5,52.4448 108.5,53.6223 108.5,54.8149 C108.5,55.4112 108.5,56.0113 108.5,56.6148 " fill="none" id="GMN1358-C_0000870874615388866345" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
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diff --git a/docs/test_cases/t30008.md b/docs/test_cases/t30008.md
index c7f3f22e..8d96d838 100644
--- a/docs/test_cases/t30008.md
+++ b/docs/test_cases/t30008.md
@@ -1,20 +1,17 @@
 # t30008 - Dependants and dependencies package diagram filter test
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30008_package:
     type: package
     glob:
-      - ../../tests/t30008/t30008.cc
+      - t30008.cc
     include:
       dependants:
         - clanguml::t30008::dependants::A
       dependencies:
         - clanguml::t30008::dependencies::F
-    using_namespace:
-      - clanguml::t30008
+    using_namespace: clanguml::t30008
     plantuml:
       before:
         - "' t30008 test package diagram"
@@ -85,9 +82,9 @@ struct FF {
           "name": "t30008",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30008/t30008.cc",
+            "file": "t30008.cc",
             "line": 2,
-            "translation_unit": "../../tests/t30008/t30008.cc"
+            "translation_unit": "t30008.cc"
           },
           "type": "namespace"
         }
@@ -97,9 +94,9 @@ struct FF {
       "name": "clanguml",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30008/t30008.cc",
+        "file": "t30008.cc",
         "line": 1,
-        "translation_unit": "../../tests/t30008/t30008.cc"
+        "translation_unit": "t30008.cc"
       },
       "type": "namespace"
     },
@@ -113,9 +110,9 @@ struct FF {
           "name": "A",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30008/t30008.cc",
+            "file": "t30008.cc",
             "line": 7,
-            "translation_unit": "../../tests/t30008/t30008.cc"
+            "translation_unit": "t30008.cc"
           },
           "type": "namespace"
         },
@@ -126,9 +123,9 @@ struct FF {
           "name": "B",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30008/t30008.cc",
+            "file": "t30008.cc",
             "line": 10,
-            "translation_unit": "../../tests/t30008/t30008.cc"
+            "translation_unit": "t30008.cc"
           },
           "type": "namespace"
         },
@@ -139,9 +136,9 @@ struct FF {
           "name": "C",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30008/t30008.cc",
+            "file": "t30008.cc",
             "line": 15,
-            "translation_unit": "../../tests/t30008/t30008.cc"
+            "translation_unit": "t30008.cc"
           },
           "type": "namespace"
         }
@@ -151,9 +148,9 @@ struct FF {
       "name": "dependants",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30008/t30008.cc",
+        "file": "t30008.cc",
         "line": 4,
-        "translation_unit": "../../tests/t30008/t30008.cc"
+        "translation_unit": "t30008.cc"
       },
       "type": "namespace"
     },
@@ -167,9 +164,9 @@ struct FF {
           "name": "D",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30008/t30008.cc",
+            "file": "t30008.cc",
             "line": 27,
-            "translation_unit": "../../tests/t30008/t30008.cc"
+            "translation_unit": "t30008.cc"
           },
           "type": "namespace"
         },
@@ -180,9 +177,9 @@ struct FF {
           "name": "E",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30008/t30008.cc",
+            "file": "t30008.cc",
             "line": 30,
-            "translation_unit": "../../tests/t30008/t30008.cc"
+            "translation_unit": "t30008.cc"
           },
           "type": "namespace"
         },
@@ -193,9 +190,9 @@ struct FF {
           "name": "F",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30008/t30008.cc",
+            "file": "t30008.cc",
             "line": 35,
-            "translation_unit": "../../tests/t30008/t30008.cc"
+            "translation_unit": "t30008.cc"
           },
           "type": "namespace"
         }
@@ -205,18 +202,13 @@ struct FF {
       "name": "dependencies",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30008/t30008.cc",
+        "file": "t30008.cc",
         "line": 23,
-        "translation_unit": "../../tests/t30008/t30008.cc"
+        "translation_unit": "t30008.cc"
       },
       "type": "namespace"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t30008_package",
   "relationships": [
     {
diff --git a/docs/test_cases/t30008_package.svg b/docs/test_cases/t30008_package.svg
index c7d913ca..402a1dfd 100644
--- a/docs/test_cases/t30008_package.svg
+++ b/docs/test_cases/t30008_package.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="366px" preserveAspectRatio="none" style="width:306px;height:366px;" version="1.1" viewBox="0 0 306 366" width="306px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fcbpmisrbrcpz" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1mnmtwo02pth0" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,43 +9,43 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30008/t30008.cc#L4" target="_top" title="dependants" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30008/t30008.cc#L4" xlink:show="new" xlink:title="dependants" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="94" x="26" y="38.9951">dependants</text>
     </a>
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     </a>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30008/t30008.cc#L15" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30008/t30008.cc#L15" xlink:show="new" xlink:title="C" xlink:type="simple">
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       <line style="stroke: #000000; stroke-width: 1.5;" x1="61.5" x2="85.5" y1="81.2969" y2="81.2969"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="11" x="65.5" y="73.9951">C</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30008/t30008.cc#L27" target="_top" title="D" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30008/t30008.cc#L27" xlink:show="new" xlink:title="D" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30008/t30008.cc#L27" target="_top" title="D" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30008/t30008.cc#L27" xlink:show="new" xlink:title="D" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30008/t30008.cc#L30" target="_top" title="E" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30008/t30008.cc#L30" xlink:show="new" xlink:title="E" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30008/t30008.cc#L35" target="_top" title="F" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30008/t30008.cc#L35" xlink:show="new" xlink:title="F" xlink:type="simple">
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diff --git a/docs/test_cases/t30009.md b/docs/test_cases/t30009.md
index 0db889b0..f89777c4 100644
--- a/docs/test_cases/t30009.md
+++ b/docs/test_cases/t30009.md
@@ -1,18 +1,15 @@
 # t30009 - Together layout hint test
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30009_package:
     type: package
     glob:
-      - ../../tests/t30009/t30009.cc
+      - t30009.cc
     include:
       namespaces:
         - clanguml::t30009
-    using_namespace:
-      - clanguml::t30009
+    using_namespace: clanguml::t30009
     layout:
       One::A:
         - together: [One::C]
@@ -65,9 +62,9 @@ namespace D {
           "name": "t30009",
           "source_location": {
             "column": 21,
-            "file": "../../tests/t30009/t30009.cc",
+            "file": "t30009.cc",
             "line": 1,
-            "translation_unit": "../../tests/t30009/t30009.cc"
+            "translation_unit": "t30009.cc"
           },
           "type": "namespace"
         }
@@ -77,9 +74,9 @@ namespace D {
       "name": "clanguml",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30009/t30009.cc",
+        "file": "t30009.cc",
         "line": 1,
-        "translation_unit": "../../tests/t30009/t30009.cc"
+        "translation_unit": "t30009.cc"
       },
       "type": "namespace"
     },
@@ -93,9 +90,9 @@ namespace D {
           "name": "A",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30009/t30009.cc",
+            "file": "t30009.cc",
             "line": 3,
-            "translation_unit": "../../tests/t30009/t30009.cc"
+            "translation_unit": "t30009.cc"
           },
           "type": "namespace"
         },
@@ -106,9 +103,9 @@ namespace D {
           "name": "B",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30009/t30009.cc",
+            "file": "t30009.cc",
             "line": 5,
-            "translation_unit": "../../tests/t30009/t30009.cc"
+            "translation_unit": "t30009.cc"
           },
           "type": "namespace"
         },
@@ -119,9 +116,9 @@ namespace D {
           "name": "C",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30009/t30009.cc",
+            "file": "t30009.cc",
             "line": 7,
-            "translation_unit": "../../tests/t30009/t30009.cc"
+            "translation_unit": "t30009.cc"
           },
           "type": "namespace"
         },
@@ -132,9 +129,9 @@ namespace D {
           "name": "D",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30009/t30009.cc",
+            "file": "t30009.cc",
             "line": 9,
-            "translation_unit": "../../tests/t30009/t30009.cc"
+            "translation_unit": "t30009.cc"
           },
           "type": "namespace"
         }
@@ -144,9 +141,9 @@ namespace D {
       "name": "One",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30009/t30009.cc",
+        "file": "t30009.cc",
         "line": 2,
-        "translation_unit": "../../tests/t30009/t30009.cc"
+        "translation_unit": "t30009.cc"
       },
       "type": "namespace"
     },
@@ -160,9 +157,9 @@ namespace D {
           "name": "A",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30009/t30009.cc",
+            "file": "t30009.cc",
             "line": 13,
-            "translation_unit": "../../tests/t30009/t30009.cc"
+            "translation_unit": "t30009.cc"
           },
           "type": "namespace"
         },
@@ -173,9 +170,9 @@ namespace D {
           "name": "B",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30009/t30009.cc",
+            "file": "t30009.cc",
             "line": 15,
-            "translation_unit": "../../tests/t30009/t30009.cc"
+            "translation_unit": "t30009.cc"
           },
           "type": "namespace"
         },
@@ -186,9 +183,9 @@ namespace D {
           "name": "C",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30009/t30009.cc",
+            "file": "t30009.cc",
             "line": 17,
-            "translation_unit": "../../tests/t30009/t30009.cc"
+            "translation_unit": "t30009.cc"
           },
           "type": "namespace"
         },
@@ -199,9 +196,9 @@ namespace D {
           "name": "D",
           "source_location": {
             "column": 11,
-            "file": "../../tests/t30009/t30009.cc",
+            "file": "t30009.cc",
             "line": 19,
-            "translation_unit": "../../tests/t30009/t30009.cc"
+            "translation_unit": "t30009.cc"
           },
           "type": "namespace"
         }
@@ -211,18 +208,13 @@ namespace D {
       "name": "Two",
       "source_location": {
         "column": 11,
-        "file": "../../tests/t30009/t30009.cc",
+        "file": "t30009.cc",
         "line": 12,
-        "translation_unit": "../../tests/t30009/t30009.cc"
+        "translation_unit": "t30009.cc"
       },
       "type": "namespace"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t30009_package",
   "relationships": [],
   "using_namespace": "clanguml::t30009"
diff --git a/docs/test_cases/t30009_package.svg b/docs/test_cases/t30009_package.svg
index 16bd8745..e736667a 100644
--- a/docs/test_cases/t30009_package.svg
+++ b/docs/test_cases/t30009_package.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="188px" preserveAspectRatio="none" style="width:639px;height:188px;" version="1.1" viewBox="0 0 639 188" width="639px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fen6119i47lvt" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1fh8ixbj43rue" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,53 +9,53 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30009/t30009.cc#L2" target="_top" title="One" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30009/t30009.cc#L2" xlink:show="new" xlink:title="One" xlink:type="simple">
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       <line style="stroke: #000000; stroke-width: 1.5;" x1="22" x2="67" y1="46.2969" y2="46.2969"/>
       <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="32" x="26" y="38.9951">One</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30009/t30009.cc#L12" target="_top" title="Two" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30009/t30009.cc#L12" xlink:show="new" xlink:title="Two" xlink:type="simple">
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diff --git a/docs/test_cases/t30010.md b/docs/test_cases/t30010.md
index e03977e7..ffb10e57 100644
--- a/docs/test_cases/t30010.md
+++ b/docs/test_cases/t30010.md
@@ -1,8 +1,6 @@
 # t30010 - Package diagram with packages from directory structure
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30010_package:
     type: package
@@ -10,13 +8,11 @@ diagrams:
     package_type: directory
     glob:
       - t30010.cc
-    relative_to: ../../../tests/t30010
     include:
       paths:
         - app
         - libraries
-    using_namespace:
-      - clanguml::t30010
+    using_namespace: clanguml::t30010
 ```
 ## Source code
 File t30010.cc
@@ -51,9 +47,9 @@ App app;
           "name": "lib1",
           "source_location": {
             "column": 8,
-            "file": "../../clang-uml/tests/t30010/libraries/lib1/lib1.h",
+            "file": "libraries/lib1/lib1.h",
             "line": 7,
-            "translation_unit": "../../clang-uml/tests/t30010/t30010.cc"
+            "translation_unit": "t30010.cc"
           },
           "type": "namespace"
         },
@@ -64,9 +60,9 @@ App app;
           "name": "lib2",
           "source_location": {
             "column": 30,
-            "file": "../../clang-uml/tests/t30010/libraries/lib2/lib2.h",
+            "file": "libraries/lib2/lib2.h",
             "line": 7,
-            "translation_unit": "../../clang-uml/tests/t30010/t30010.cc"
+            "translation_unit": "t30010.cc"
           },
           "type": "namespace"
         },
@@ -77,9 +73,9 @@ App app;
           "name": "lib3",
           "source_location": {
             "column": 6,
-            "file": "../../clang-uml/tests/t30010/libraries/lib3/lib3.h",
+            "file": "libraries/lib3/lib3.h",
             "line": 7,
-            "translation_unit": "../../clang-uml/tests/t30010/t30010.cc"
+            "translation_unit": "t30010.cc"
           },
           "type": "namespace"
         },
@@ -90,9 +86,9 @@ App app;
           "name": "lib4",
           "source_location": {
             "column": 8,
-            "file": "../../clang-uml/tests/t30010/libraries/lib4/lib4.h",
+            "file": "libraries/lib4/lib4.h",
             "line": 7,
-            "translation_unit": "../../clang-uml/tests/t30010/t30010.cc"
+            "translation_unit": "t30010.cc"
           },
           "type": "namespace"
         }
@@ -109,18 +105,13 @@ App app;
       "name": "app",
       "source_location": {
         "column": 8,
-        "file": "../../clang-uml/tests/t30010/app/app.h",
+        "file": "app/app.h",
         "line": 11,
-        "translation_unit": "../../clang-uml/tests/t30010/t30010.cc"
+        "translation_unit": "t30010.cc"
       },
       "type": "namespace"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t30010_package",
   "relationships": [
     {
diff --git a/docs/test_cases/t30010_package.svg b/docs/test_cases/t30010_package.svg
index 90163556..2517bf98 100644
--- a/docs/test_cases/t30010_package.svg
+++ b/docs/test_cases/t30010_package.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="202px" preserveAspectRatio="none" style="width:373px;height:202px;" version="1.1" viewBox="0 0 373 202" width="373px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f1aed1ehv343v9" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1hvut6x8efb3x" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,31 +9,31 @@
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     <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="64" x="26" y="100.9951">libraries</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30010/app/app.h#L11" target="_top" title="app" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30010/app/app.h#L11" xlink:show="new" xlink:title="app" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30010/app/app.h#L11" target="_top" title="app" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30010/app/app.h#L11" xlink:show="new" xlink:title="app" xlink:type="simple">
+      <polygon fill="#FFFFFF" filter="url(#f1hvut6x8efb3x)" points="161.5,8,196.5,8,203.5,30.2969,210.5,30.2969,210.5,60.5938,161.5,60.5938,161.5,8" style="stroke: #000000; stroke-width: 1.5;"/>
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       <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="29" x="165.5" y="22.9951">app</text>
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diff --git a/docs/test_cases/t30011.md b/docs/test_cases/t30011.md
index aaf7f6a0..eb7e87f0 100644
--- a/docs/test_cases/t30011.md
+++ b/docs/test_cases/t30011.md
@@ -1,15 +1,12 @@
 # t30011 - Package diagram with packages from directory structure for plain C
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30011_package:
     type: package
     package_type: directory
     glob:
       - t30011.c
-    relative_to: ../../../tests/t30011
     include:
       paths:
         - .
@@ -41,9 +38,9 @@ struct t30011_App app;
           "name": "lib1",
           "source_location": {
             "column": 8,
-            "file": "../../clang-uml/tests/t30011/libraries/lib1/lib1.h",
+            "file": "libraries/lib1/lib1.h",
             "line": 3,
-            "translation_unit": "../../clang-uml/tests/t30011/t30011.c"
+            "translation_unit": "t30011.c"
           },
           "type": "namespace"
         },
@@ -54,9 +51,9 @@ struct t30011_App app;
           "name": "lib2",
           "source_location": {
             "column": 8,
-            "file": "../../clang-uml/tests/t30011/libraries/lib2/lib2.h",
+            "file": "libraries/lib2/lib2.h",
             "line": 3,
-            "translation_unit": "../../clang-uml/tests/t30011/t30011.c"
+            "translation_unit": "t30011.c"
           },
           "type": "namespace"
         },
@@ -67,9 +64,9 @@ struct t30011_App app;
           "name": "lib3",
           "source_location": {
             "column": 6,
-            "file": "../../clang-uml/tests/t30011/libraries/lib3/lib3.h",
+            "file": "libraries/lib3/lib3.h",
             "line": 3,
-            "translation_unit": "../../clang-uml/tests/t30011/t30011.c"
+            "translation_unit": "t30011.c"
           },
           "type": "namespace"
         },
@@ -80,9 +77,9 @@ struct t30011_App app;
           "name": "lib4",
           "source_location": {
             "column": 8,
-            "file": "../../clang-uml/tests/t30011/libraries/lib4/lib4.h",
+            "file": "libraries/lib4/lib4.h",
             "line": 3,
-            "translation_unit": "../../clang-uml/tests/t30011/t30011.c"
+            "translation_unit": "t30011.c"
           },
           "type": "namespace"
         }
@@ -99,18 +96,13 @@ struct t30011_App app;
       "name": "app",
       "source_location": {
         "column": 8,
-        "file": "../../clang-uml/tests/t30011/app/app.h",
+        "file": "app/app.h",
         "line": 8,
-        "translation_unit": "../../clang-uml/tests/t30011/t30011.c"
+        "translation_unit": "t30011.c"
       },
       "type": "namespace"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t30011_package",
   "relationships": [
     {
diff --git a/docs/test_cases/t30011_package.svg b/docs/test_cases/t30011_package.svg
index 38354677..61a22fe2 100644
--- a/docs/test_cases/t30011_package.svg
+++ b/docs/test_cases/t30011_package.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="202px" preserveAspectRatio="none" style="width:373px;height:202px;" version="1.1" viewBox="0 0 373 202" width="373px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f18pcezcb472eg" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1g0dqhlaonzsm" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,31 +9,31 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
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     <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="64" x="26" y="100.9951">libraries</text>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30011/libraries/lib1/lib1.h#L3" target="_top" title="lib1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30011/libraries/lib1/lib1.h#L3" xlink:show="new" xlink:title="lib1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30011/libraries/lib1/lib1.h#L3" target="_top" title="lib1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30011/libraries/lib1/lib1.h#L3" xlink:show="new" xlink:title="lib1" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="28" x="291" y="135.9951">lib1</text>
     </a>
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       <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="28" x="208" y="135.9951">lib2</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30011/libraries/lib3/lib3.h#L3" target="_top" title="lib3" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/39d3e1f0b05c9a98a03efaea61866533da2aedbb/tests/t30011/libraries/lib3/lib3.h#L3" xlink:show="new" xlink:title="lib3" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30011/libraries/lib3/lib3.h#L3" target="_top" title="lib3" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30011/libraries/lib3/lib3.h#L3" xlink:show="new" xlink:title="lib3" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30011/app/app.h#L8" target="_top" title="app" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/cea427e32d9d7aafb723e7542c2fb3f235828ba2/tests/t30011/app/app.h#L8" xlink:show="new" xlink:title="app" xlink:type="simple">
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diff --git a/docs/test_cases/t40001.md b/docs/test_cases/t40001.md
index 538b5619..c26034af 100644
--- a/docs/test_cases/t40001.md
+++ b/docs/test_cases/t40001.md
@@ -1,8 +1,6 @@
 # t40001 - Basic include graph diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t40001_include:
     type: include
@@ -10,9 +8,7 @@ diagrams:
     # Provide the files to parse in order to look
     # for #include directives
     glob:
-      - ../../tests/t40001/src/t40001.cc
-    # Render the paths relative to this directory
-    relative_to: ../../../tests/t40001
+      - src/t40001.cc
     # Include also external system headers
     generate_system_headers: true
     include:
@@ -109,11 +105,6 @@ diagrams:
       "type": "file"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t40001_include",
   "relationships": [
     {
diff --git a/docs/test_cases/t40001_include.svg b/docs/test_cases/t40001_include.svg
index 51202869..13fa4d9c 100644
--- a/docs/test_cases/t40001_include.svg
+++ b/docs/test_cases/t40001_include.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fjqdodwalkegu" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fftdtnreaae65" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -10,43 +10,41 @@
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   <g>
     <text fill="#000000" font-family="sans-serif" font-size="18" lengthAdjust="spacingAndGlyphs" textLength="273" x="204.5" y="16.708">Basic include diagram example</text>
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     <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="28" x="58" y="265.9482">lib1</text>
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diff --git a/docs/test_cases/t40001_include_mermaid.svg b/docs/test_cases/t40001_include_mermaid.svg
index d8c9b675..91873c2e 100644
--- a/docs/test_cases/t40001_include_mermaid.svg
+++ b/docs/test_cases/t40001_include_mermaid.svg
@@ -138,7 +138,7 @@
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diff --git a/docs/test_cases/t40002.md b/docs/test_cases/t40002.md
index 0d679303..567dd5e9 100644
--- a/docs/test_cases/t40002.md
+++ b/docs/test_cases/t40002.md
@@ -1,19 +1,15 @@
 # t40002 - Cyclic include graph diagram test case
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t40002_include:
     type: include
     # Provide the files to parse in order to look
     # for #include directives
     glob:
-      - ../../tests/t40002/src/t40002.cc
-      - ../../tests/t40002/src/lib1/lib1.cc
-      - ../../tests/t40002/src/lib2/lib2.cc
-    # Render the paths relative to this directory
-    relative_to: ../../../tests/t40002
+      - src/t40002.cc
+      - src/lib1/lib1.cc
+      - src/lib2/lib2.cc
     include:
       # Include only files belonging to these paths relative to relative_to
       paths:
@@ -120,11 +116,6 @@ diagrams:
       "type": "folder"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t40002_include",
   "relationships": [
     {
diff --git a/docs/test_cases/t40002_include.svg b/docs/test_cases/t40002_include.svg
index cdf32ead..7760b594 100644
--- a/docs/test_cases/t40002_include.svg
+++ b/docs/test_cases/t40002_include.svg
@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fi2dxn73def7f" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1mdlcbpra4l3" width="300%" x="-1" y="-1">
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diff --git a/docs/test_cases/t40002_include_mermaid.svg b/docs/test_cases/t40002_include_mermaid.svg
index 308233b1..b26d81a5 100644
--- a/docs/test_cases/t40002_include_mermaid.svg
+++ b/docs/test_cases/t40002_include_mermaid.svg
@@ -137,7 +137,7 @@
         </g>
       </g>
       <g class="nodes">
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@@ -150,7 +150,7 @@
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@@ -189,7 +189,7 @@
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diff --git a/docs/test_cases/t40003.md b/docs/test_cases/t40003.md
index 3a284ad3..7ec6847c 100644
--- a/docs/test_cases/t40003.md
+++ b/docs/test_cases/t40003.md
@@ -1,18 +1,15 @@
 # t40003 - Dependants and dependencies include diagram filter test
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t40003_include:
     type: include
     # Provide the files to parse in order to look
     # for #include directives
     glob:
-      - ../../tests/t40003/src/dependants/t1.cc
-      - ../../tests/t40003/src/dependencies/t2.cc
+      - src/dependants/t1.cc
+      - src/dependencies/t2.cc
     # Render the paths relative to this directory
-    relative_to: ../../../tests/t40003
     include:
       # Include only files which depend on t1.h
       dependants:
@@ -146,11 +143,6 @@ diagrams:
       "type": "folder"
     }
   ],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t40003_include",
   "relationships": [
     {
diff --git a/docs/test_cases/t40003_include.svg b/docs/test_cases/t40003_include.svg
index 6ef3fc34..46d652d7 100644
--- a/docs/test_cases/t40003_include.svg
+++ b/docs/test_cases/t40003_include.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="560px" preserveAspectRatio="none" style="width:395px;height:560px;" version="1.1" viewBox="0 0 395 560" width="395px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fqpgun8pbjgrr" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f11rh3i5zrjgsu" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,66 +9,62 @@
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index b5ad562d..99dc8713 100644
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+++ b/docs/test_cases/t40003_include_mermaid.svg
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diff --git a/docs/test_cases/t90000.md b/docs/test_cases/t90000.md
index 35b75a04..bb678889 100644
--- a/docs/test_cases/t90000.md
+++ b/docs/test_cases/t90000.md
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 # t90000 - Basic config test
 ## Config
 ```yaml
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t90000_class:
     type: class
@@ -49,11 +47,6 @@ File t90000.cc
 {
   "diagram_type": "class",
   "elements": [],
-  "metadata": {
-    "clang_uml_version": "0.4.1-11-g39d3e1f",
-    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
-    "schema_version": 1
-  },
   "name": "t90000_class",
   "relationships": []
 }
diff --git a/docs/test_cases/t90000_class.svg b/docs/test_cases/t90000_class.svg
index 1ce9370e..64b6d962 100644
--- a/docs/test_cases/t90000_class.svg
+++ b/docs/test_cases/t90000_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="396px" preserveAspectRatio="none" style="width:455px;height:396px;" version="1.1" viewBox="0 0 455 396" width="455px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f1emlwuqve432n" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fna43uwevhc6s" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,7 +9,7 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <rect fill="#FEFECE" filter="url(#f1emlwuqve432n)" height="60.8047" id="C_001" style="stroke: #A80036; stroke-width: 1.5;" width="74" x="74" y="116"/>
+    <rect fill="#FEFECE" filter="url(#fna43uwevhc6s)" height="60.8047" id="C_001" style="stroke: #A80036; stroke-width: 1.5;" width="74" x="74" y="116"/>
     <ellipse cx="97.55" cy="132" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M100.5188,137.6406 Q99.9406,137.9375 99.3,138.0781 Q98.6594,138.2344 97.9563,138.2344 Q95.4563,138.2344 94.1281,136.5938 Q92.8156,134.9375 92.8156,131.8125 Q92.8156,128.6875 94.1281,127.0313 Q95.4563,125.375 97.9563,125.375 Q98.6594,125.375 99.3,125.5313 Q99.9563,125.6875 100.5188,125.9844 L100.5188,128.7031 Q99.8938,128.125 99.3,127.8594 Q98.7063,127.5781 98.0813,127.5781 Q96.7375,127.5781 96.05,128.6563 Q95.3625,129.7188 95.3625,131.8125 Q95.3625,133.9063 96.05,134.9844 Q96.7375,136.0469 98.0813,136.0469 Q98.7063,136.0469 99.3,135.7813 Q99.8938,135.5 100.5188,134.9219 L100.5188,137.6406 Z "/>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="23" x="113.45" y="136.1543">Foo</text>
@@ -17,24 +17,24 @@
     <ellipse cx="85" cy="159" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="48" x="94" y="162.2104">int value</text>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="75" x2="147" y1="168.8047" y2="168.8047"/>
-    <rect fill="#FEFECE" filter="url(#f1emlwuqve432n)" height="48" id="ArrayList" style="stroke: #A80036; stroke-width: 1.5;" width="85" x="68.5" y="337"/>
+    <rect fill="#FEFECE" filter="url(#fna43uwevhc6s)" height="48" id="ArrayList" style="stroke: #A80036; stroke-width: 1.5;" width="85" x="68.5" y="337"/>
     <ellipse cx="83.5" cy="353" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M86.4688,358.6406 Q85.8906,358.9375 85.25,359.0781 Q84.6094,359.2344 83.9063,359.2344 Q81.4063,359.2344 80.0781,357.5938 Q78.7656,355.9375 78.7656,352.8125 Q78.7656,349.6875 80.0781,348.0313 Q81.4063,346.375 83.9063,346.375 Q84.6094,346.375 85.25,346.5313 Q85.9063,346.6875 86.4688,346.9844 L86.4688,349.7031 Q85.8438,349.125 85.25,348.8594 Q84.6563,348.5781 84.0313,348.5781 Q82.6875,348.5781 82,349.6563 Q81.3125,350.7188 81.3125,352.8125 Q81.3125,354.9063 82,355.9844 Q82.6875,357.0469 84.0313,357.0469 Q84.6563,357.0469 85.25,356.7813 Q85.8438,356.5 86.4688,355.9219 L86.4688,358.6406 Z "/>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="53" x="97.5" y="357.1543">ArrayList</text>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="69.5" x2="152.5" y1="369" y2="369"/>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="69.5" x2="152.5" y1="377" y2="377"/>
-    <path d="M6,19.5 L6,44.6328 A0,0 0 0 0 6,44.6328 L107,44.6328 L111,115.66 L115,44.6328 L216,44.6328 A0,0 0 0 0 216,44.6328 L216,29.5 L206,19.5 L6,19.5 A0,0 0 0 0 6,19.5 " fill="#FBFB77" filter="url(#f1emlwuqve432n)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M6,19.5 L6,44.6328 A0,0 0 0 0 6,44.6328 L107,44.6328 L111,115.66 L115,44.6328 L216,44.6328 A0,0 0 0 0 216,44.6328 L216,29.5 L206,19.5 L6,19.5 A0,0 0 0 0 6,19.5 " fill="#FBFB77" filter="url(#fna43uwevhc6s)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M206,19.5 L206,29.5 L216,29.5 L206,19.5 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="189" x="12" y="36.5669">This is a very important class.</text>
-    <path d="M251.5,12 L251.5,52.2656 L352.5,52.2656 L352.5,22 L342.5,12 L251.5,12 " fill="#FBFB77" filter="url(#f1emlwuqve432n)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M251.5,12 L251.5,52.2656 L352.5,52.2656 L352.5,22 L342.5,12 L251.5,12 " fill="#FBFB77" filter="url(#fna43uwevhc6s)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M342.5,12 L342.5,22 L352.5,22 L342.5,12 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="51" x="257.5" y="29.0669">This is a</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="80" x="257.5" y="44.1997">floating note</text>
-    <path d="M97,237 L97,277.2656 L261,277.2656 L261,247 L251,237 L97,237 " fill="#FBFB77" filter="url(#f1emlwuqve432n)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M97,237 L97,277.2656 L261,277.2656 L261,247 L251,237 L97,237 " fill="#FBFB77" filter="url(#fna43uwevhc6s)" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M251,237 L251,247 L261,247 L251,237 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="143" x="103" y="254.0669">This note is connected</text>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="117" x="103" y="269.1997">to several objects.</text>
-    <rect fill="#FEFECE" filter="url(#f1emlwuqve432n)" height="48" id="C_002" style="stroke: #A80036; stroke-width: 1.5;" width="56" x="388" y="8"/>
+    <rect fill="#FEFECE" filter="url(#fna43uwevhc6s)" height="48" id="C_002" style="stroke: #A80036; stroke-width: 1.5;" width="56" x="388" y="8"/>
     <ellipse cx="403" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M405.9688,29.6406 Q405.3906,29.9375 404.75,30.0781 Q404.1094,30.2344 403.4063,30.2344 Q400.9063,30.2344 399.5781,28.5938 Q398.2656,26.9375 398.2656,23.8125 Q398.2656,20.6875 399.5781,19.0313 Q400.9063,17.375 403.4063,17.375 Q404.1094,17.375 404.75,17.5313 Q405.4063,17.6875 405.9688,17.9844 L405.9688,20.7031 Q405.3438,20.125 404.75,19.8594 Q404.1563,19.5781 403.5313,19.5781 Q402.1875,19.5781 401.5,20.6563 Q400.8125,21.7188 400.8125,23.8125 Q400.8125,25.9063 401.5,26.9844 Q402.1875,28.0469 403.5313,28.0469 Q404.1563,28.0469 404.75,27.7813 Q405.3438,27.5 405.9688,26.9219 L405.9688,29.6406 Z "/>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="24" x="417" y="28.1543">Boo</text>
diff --git a/src/class_diagram/generators/plantuml/class_diagram_generator.cc b/src/class_diagram/generators/plantuml/class_diagram_generator.cc
index 551b9b10..afd43db8 100644
--- a/src/class_diagram/generators/plantuml/class_diagram_generator.cc
+++ b/src/class_diagram/generators/plantuml/class_diagram_generator.cc
@@ -33,7 +33,7 @@ generator::generator(diagram_config &config, diagram_model &model)
 void generator::generate_link(
     std::ostream &ostr, const class_diagram::model::class_element &e) const
 {
-    if (e.file().empty())
+    if (e.file_relative().empty())
         return;
 
     auto context = element_context(e);
diff --git a/src/class_diagram/visitor/template_builder.cc b/src/class_diagram/visitor/template_builder.cc
index 65f1d903..02de4b8c 100644
--- a/src/class_diagram/visitor/template_builder.cc
+++ b/src/class_diagram/visitor/template_builder.cc
@@ -62,6 +62,7 @@ bool template_builder::simplify_system_template(
 
     if (simplified != full_name) {
         ct.set_type(simplified);
+        ct.set_id(common::to_id(simplified));
         ct.clear_params();
         return true;
     }
@@ -268,7 +269,7 @@ std::unique_ptr<class_> template_builder::build(const clang::NamedDecl *cls,
     template_instantiation.set_id(
         common::to_id(template_instantiation_ptr->full_name(false)));
 
-    visitor_.set_source_location(*template_decl, *template_instantiation_ptr);
+    visitor_.set_source_location(*cls, template_instantiation);
 
     return template_instantiation_ptr;
 }
@@ -357,6 +358,8 @@ template_builder::build_from_class_template_specialization(
             template_instantiation_ptr->full_name(false), templated_decl_id);
     }
 
+    visitor_.set_source_location(*template_decl, template_instantiation);
+
     return template_instantiation_ptr;
 }
 
@@ -435,6 +438,10 @@ void template_builder::process_template_arguments(
 
         arg_index++;
     }
+
+    // Update id
+    template_instantiation.set_id(
+        common::to_id(template_instantiation.full_name(false)));
 }
 
 void template_builder::argument_process_dispatch(
@@ -1029,6 +1036,9 @@ template_builder::try_as_template_specialization_type(
     simplify_system_template(
         argument, argument.to_string(using_namespace(), false));
 
+    argument.set_id(
+        common::to_id(argument.to_string(using_namespace(), false)));
+
     const auto nested_template_instantiation_full_name =
         nested_template_instantiation->full_name(false);
 
@@ -1053,8 +1063,7 @@ template_builder::try_as_template_specialization_type(
 
     if (diagram().should_include(
             namespace_{nested_template_instantiation_full_name})) {
-        visitor_.set_source_location(
-            *template_decl, *nested_template_instantiation);
+        visitor_.set_source_location(*cls, *nested_template_instantiation);
         visitor_.add_class(std::move(nested_template_instantiation));
     }
 
@@ -1140,10 +1149,12 @@ std::optional<template_parameter> template_builder::try_as_record_type(
     auto argument = template_parameter::make_argument({});
     type = consume_context(type, argument);
 
-    auto type_name = common::to_string(type, template_decl->getASTContext());
+    const auto type_name = config().simplify_template_type(
+        common::to_string(type, template_decl->getASTContext()));
 
     argument.set_type(type_name);
     const auto type_id = common::to_id(type_name);
+
     argument.set_id(type_id);
 
     const auto *class_template_specialization =
diff --git a/src/class_diagram/visitor/translation_unit_visitor.cc b/src/class_diagram/visitor/translation_unit_visitor.cc
index 4469e46b..2b30b4d5 100644
--- a/src/class_diagram/visitor/translation_unit_visitor.cc
+++ b/src/class_diagram/visitor/translation_unit_visitor.cc
@@ -264,6 +264,8 @@ bool translation_unit_visitor::VisitTypeAliasTemplateDecl(
 
         LOG_DBG("Adding class {} with id {}", name, id);
 
+        set_source_location(*cls, *template_specialization_ptr);
+
         add_class(std::move(template_specialization_ptr));
     }
 
diff --git a/src/common/generators/mermaid/generator.h b/src/common/generators/mermaid/generator.h
index bae9752d..0ef19f3b 100644
--- a/src/common/generators/mermaid/generator.h
+++ b/src/common/generators/mermaid/generator.h
@@ -217,17 +217,22 @@ inja::json generator<C, D>::element_context(const E &e) const
 
     if (!e.file().empty()) {
         std::filesystem::path file{e.file()};
-        std::string relative_path = file.string();
+        std::string git_relative_path = file.string();
+        if (!e.file_relative().empty()) {
 #if _MSC_VER
-        if (file.is_absolute() && ctx.contains("git"))
+            if (file.is_absolute() && ctx.contains("git"))
 #else
-        if (file.is_absolute() && ctx.template contains("git"))
+            if (file.is_absolute() && ctx.template contains("git"))
 #endif
-            relative_path =
-                std::filesystem::relative(file, ctx["git"]["toplevel"])
-                    .string();
+                git_relative_path =
+                    std::filesystem::relative(file, ctx["git"]["toplevel"])
+                        .string();
+        }
+        else {
+            git_relative_path = "";
+        }
 
-        ctx["element"]["source"]["path"] = util::path_to_url(relative_path);
+        ctx["element"]["source"]["path"] = util::path_to_url(git_relative_path);
         ctx["element"]["source"]["full_path"] = file.string();
         ctx["element"]["source"]["name"] = file.filename().string();
         ctx["element"]["source"]["line"] = e.line();
diff --git a/src/common/generators/plantuml/generator.h b/src/common/generators/plantuml/generator.h
index 4cfd2cc4..dbc560ac 100644
--- a/src/common/generators/plantuml/generator.h
+++ b/src/common/generators/plantuml/generator.h
@@ -218,17 +218,22 @@ inja::json generator<C, D>::element_context(const E &e) const
 
     if (!e.file().empty()) {
         std::filesystem::path file{e.file()};
-        std::string relative_path = file.string();
+        std::string git_relative_path = file.string();
+        if (!e.file_relative().empty()) {
 #if _MSC_VER
-        if (file.is_absolute() && ctx.contains("git"))
+            if (file.is_absolute() && ctx.contains("git"))
 #else
-        if (file.is_absolute() && ctx.template contains("git"))
+            if (file.is_absolute() && ctx.template contains("git"))
 #endif
-            relative_path =
-                std::filesystem::relative(file, ctx["git"]["toplevel"])
-                    .string();
+                git_relative_path =
+                    std::filesystem::relative(file, ctx["git"]["toplevel"])
+                        .string();
+        }
+        else {
+            git_relative_path = "";
+        }
 
-        ctx["element"]["source"]["path"] = util::path_to_url(relative_path);
+        ctx["element"]["source"]["path"] = util::path_to_url(git_relative_path);
         ctx["element"]["source"]["full_path"] = file.string();
         ctx["element"]["source"]["name"] = file.filename().string();
         ctx["element"]["source"]["line"] = e.line();
@@ -477,13 +482,12 @@ void generator<C, D>::generate_link(std::ostream &ostr, const E &e) const
 {
     const auto &config = generators::generator<C, D>::config();
 
-    if (e.file().empty())
+    if (e.file_relative().empty())
         return;
 
     ostr << " [[";
     try {
         if (!config.generate_links().link.empty()) {
-
             ostr << env().render(std::string_view{config.generate_links().link},
                 element_context(e));
         }
diff --git a/src/common/model/diagram_filter.cc b/src/common/model/diagram_filter.cc
index 179b3291..da91b003 100644
--- a/src/common/model/diagram_filter.cc
+++ b/src/common/model/diagram_filter.cc
@@ -724,7 +724,10 @@ paths_filter::paths_filter(filter_t type, const std::filesystem::path &root,
 
                 resolved_absolute_path.make_preferred();
 
-                paths_.emplace_back(resolved_absolute_path);
+                LOG_DBG("Added path {} to paths_filter",
+                    resolved_absolute_path.string());
+
+                paths_.emplace_back(std::move(resolved_absolute_path));
 
                 match_successful = true;
             }
@@ -738,8 +741,8 @@ paths_filter::paths_filter(filter_t type, const std::filesystem::path &root,
 
         if (!match_successful)
             LOG_WARN("Paths filter pattern '{}' did not match "
-                     "any files...",
-                path);
+                     "any files relative to '{}'",
+                path, root_.string());
     }
 }
 
@@ -1059,8 +1062,7 @@ void diagram_filter::init_filters(const config::diagram &c)
                 if (auto p = path.get<std::string>(); p.has_value()) {
                     std::filesystem::path dep_path{*p};
                     if (dep_path.is_relative()) {
-                        dep_path = c.base_directory() / *p;
-                        dep_path = relative(dep_path, c.relative_to());
+                        dep_path = relative(*p, c.root_directory());
                     }
 
                     dependants.emplace_back(
@@ -1072,8 +1074,7 @@ void diagram_filter::init_filters(const config::diagram &c)
                 if (auto p = path.get<std::string>(); p.has_value()) {
                     std::filesystem::path dep_path{*p};
                     if (dep_path.is_relative()) {
-                        dep_path = c.base_directory() / *p;
-                        dep_path = relative(dep_path, c.relative_to());
+                        dep_path = relative(*p, c.root_directory());
                     }
 
                     dependencies.emplace_back(
diff --git a/src/common/model/relationship.h b/src/common/model/relationship.h
index 7052f397..61516487 100644
--- a/src/common/model/relationship.h
+++ b/src/common/model/relationship.h
@@ -47,7 +47,7 @@ public:
      * @param multiplicity_source Multiplicity at the source
      * @param multiplicity_destination Multiplicity at the destination
      */
-    relationship(relationship_t type, int64_t destination,
+    relationship(relationship_t type, clanguml::common::id_t destination,
         access_t access = access_t::kPublic, std::string label = "",
         std::string multiplicity_source = "",
         std::string multiplicity_destination = "");
@@ -144,7 +144,7 @@ public:
 
 private:
     relationship_t type_;
-    int64_t destination_;
+    clanguml::common::id_t destination_;
     std::string multiplicity_source_;
     std::string multiplicity_destination_;
     std::string label_;
diff --git a/src/common/model/template_parameter.cc b/src/common/model/template_parameter.cc
index 03cef951..90fdaa75 100644
--- a/src/common/model/template_parameter.cc
+++ b/src/common/model/template_parameter.cc
@@ -517,6 +517,9 @@ bool template_parameter::find_nested_relationships(
     // just add it and skip recursion (e.g. this is a user defined type)
     const auto maybe_type = type();
 
+    if (is_function_template())
+        hint = common::model::relationship_t::kDependency;
+
     if (maybe_type && should_include(maybe_type.value())) {
         if (is_association())
             hint = common::model::relationship_t::kAssociation;
@@ -538,7 +541,8 @@ bool template_parameter::find_nested_relationships(
 
             if (maybe_id && maybe_arg_type && should_include(*maybe_arg_type)) {
 
-                if (template_argument.is_association())
+                if (template_argument.is_association() &&
+                    hint == common::model::relationship_t::kAggregation)
                     hint = common::model::relationship_t::kAssociation;
 
                 nested_relationships.emplace_back(maybe_id.value(), hint);
@@ -547,6 +551,9 @@ bool template_parameter::find_nested_relationships(
                     (hint == common::model::relationship_t::kAggregation);
             }
             else {
+                if (template_argument.is_function_template())
+                    hint = common::model::relationship_t::kDependency;
+
                 added_aggregation_relationship =
                     template_argument.find_nested_relationships(
                         nested_relationships, hint, should_include);
diff --git a/src/common/visitor/translation_unit_visitor.cc b/src/common/visitor/translation_unit_visitor.cc
index be873951..e30deeee 100644
--- a/src/common/visitor/translation_unit_visitor.cc
+++ b/src/common/visitor/translation_unit_visitor.cc
@@ -26,7 +26,7 @@ namespace clanguml::common::visitor {
 translation_unit_visitor::translation_unit_visitor(
     clang::SourceManager &sm, const clanguml::config::diagram &config)
     : source_manager_{sm}
-    , relative_to_path_{config.relative_to()}
+    , relative_to_path_{config.root_directory()}
 {
     if (config.comment_parser() == config::comment_parser_t::plain) {
         comment_visitor_ =
@@ -108,6 +108,8 @@ void translation_unit_visitor::set_source_location(
     const clang::SourceLocation &location,
     clanguml::common::model::source_location &element)
 {
+    namespace fs = std::filesystem;
+
     std::string file;
     unsigned line{};
     unsigned column{};
@@ -133,15 +135,26 @@ void translation_unit_visitor::set_source_location(
         }
     }
 
-    if (std::filesystem::path file_path{file}; !file_path.is_absolute()) {
-        file_path =
-            std::filesystem::canonical(std::filesystem::absolute(file_path));
-        file = file_path.string();
+    // ensure the path is absolute
+    fs::path file_path{file};
+    if (!file_path.is_absolute()) {
+        file_path = fs::absolute(file_path);
     }
 
+    file_path = fs::canonical(file_path);
+
+    file = file_path.string();
+
     element.set_file(file);
-    element.set_file_relative(util::path_to_url(
-        std::filesystem::relative(element.file(), relative_to_path_).string()));
+
+    if (util::is_relative_to(file_path, relative_to_path_)) {
+        element.set_file_relative(util::path_to_url(
+            fs::relative(element.file(), relative_to_path_).string()));
+    }
+    else {
+        element.set_file_relative("");
+    }
+
     element.set_translation_unit(tu_path().string());
     element.set_line(line);
     element.set_column(column);
diff --git a/src/config/config.cc b/src/config/config.cc
index f54a5463..ecfd9722 100644
--- a/src/config/config.cc
+++ b/src/config/config.cc
@@ -233,8 +233,7 @@ std::vector<std::string> diagram::get_translation_units() const
 {
     std::vector<std::string> translation_units{};
 
-    LOG_DBG("Looking for translation units in {}",
-        std::filesystem::current_path().string());
+    LOG_DBG("Looking for translation units in {}", root_directory().string());
 
     for (const auto &g : glob()) {
         std::string glob_path =
@@ -256,7 +255,7 @@ std::vector<std::string> diagram::get_translation_units() const
 
 std::filesystem::path diagram::root_directory() const
 {
-    return canonical(absolute(base_directory() / relative_to()));
+    return weakly_canonical(absolute(base_directory() / relative_to()));
 }
 
 std::filesystem::path diagram::make_path_relative(
diff --git a/src/config/config.h b/src/config/config.h
index 84651ac5..5c219910 100644
--- a/src/config/config.h
+++ b/src/config/config.h
@@ -456,6 +456,18 @@ struct inheritable_diagram_options {
 
     std::string simplify_template_type(std::string full_name) const;
 
+    /**
+     * @brief Get reference to `relative_to` diagram config option
+     *
+     * This method is only to allow access to `relative_to` for loading
+     * and adjusting configuration file and for making test cases work.
+     *
+     * Instead use @see config::diagram::root_directory() method.
+     *
+     * @return Reference to `relative_to` config option.
+     */
+    option<std::filesystem::path> &get_relative_to() { return relative_to; }
+
     option<std::vector<std::string>> glob{"glob"};
     option<common::model::namespace_> using_namespace{"using_namespace"};
     option<bool> include_relations_also_as_members{
@@ -482,10 +494,6 @@ struct inheritable_diagram_options {
     // This is the absolute filesystem path to the directory containing
     // the current .clang-uml config file - it is set automatically
     option<std::filesystem::path> base_directory{"__parent_path"};
-    // This is the relative path with respect to the `base_directory`,
-    // against which all matches are made, if not provided it defaults to
-    // the `base_directory`
-    option<std::filesystem::path> relative_to{"relative_to"};
     option<bool> generate_system_headers{"generate_system_headers", false};
     option<relationship_hints_t> relationship_hints{"relationship_hints"};
     option<type_aliases_t> type_aliases{"type_aliases"};
@@ -502,6 +510,18 @@ struct inheritable_diagram_options {
         "message_comment_width", clanguml::util::kDefaultMessageCommentWidth};
     option<bool> debug_mode{"debug_mode", false};
     option<bool> generate_metadata{"generate_metadata", true};
+
+protected:
+    // This is the relative path with respect to the `base_directory`,
+    // against which all matches are made, if not provided it defaults to
+    // the `base_directory`
+    //
+    // This option should not be accessed directly in code - instead use
+    // @see config::diagram::root_directory()
+    option<std::filesystem::path> relative_to{"relative_to"};
+
+    friend YAML::Emitter &operator<<(
+        YAML::Emitter &out, const inheritable_diagram_options &c);
 };
 
 /**
diff --git a/src/config/yaml_decoders.cc b/src/config/yaml_decoders.cc
index 8b2626dd..999a3d83 100644
--- a/src/config/yaml_decoders.cc
+++ b/src/config/yaml_decoders.cc
@@ -578,6 +578,7 @@ template <typename T> bool decode_diagram(const Node &node, T &rhs)
     get_option(node, rhs.debug_mode);
     get_option(node, rhs.generate_metadata);
     get_option(node, rhs.title);
+    get_option(node, rhs.get_relative_to());
 
     return true;
 }
@@ -602,7 +603,8 @@ template <> struct convert<class_diagram> {
         get_option(node, rhs.skip_redundant_dependencies);
         get_option(node, rhs.relationship_hints);
         get_option(node, rhs.type_aliases);
-        get_option(node, rhs.relative_to);
+
+        get_option(node, rhs.get_relative_to());
 
         rhs.initialize_relationship_hints();
         rhs.initialize_type_aliases();
@@ -626,16 +628,12 @@ template <> struct convert<sequence_diagram> {
         get_option(node, rhs.combine_free_functions_into_file_participants);
         get_option(node, rhs.generate_return_types);
         get_option(node, rhs.generate_condition_statements);
-        get_option(node, rhs.relative_to);
         get_option(node, rhs.participants_order);
         get_option(node, rhs.generate_method_arguments);
         get_option(node, rhs.generate_message_comments);
         get_option(node, rhs.message_comment_width);
 
-        // Ensure relative_to has a value
-        if (!rhs.relative_to.has_value)
-            rhs.relative_to.set(
-                std::filesystem::current_path().lexically_normal());
+        get_option(node, rhs.get_relative_to());
 
         rhs.initialize_type_aliases();
 
@@ -653,13 +651,9 @@ template <> struct convert<package_diagram> {
             return false;
 
         get_option(node, rhs.layout);
-        get_option(node, rhs.relative_to);
         get_option(node, rhs.package_type);
 
-        // Ensure relative_to has a value
-        if (!rhs.relative_to.has_value)
-            rhs.relative_to.set(
-                std::filesystem::current_path().lexically_normal());
+        get_option(node, rhs.get_relative_to());
 
         return true;
     }
@@ -675,21 +669,9 @@ template <> struct convert<include_diagram> {
             return false;
 
         get_option(node, rhs.layout);
-        get_option(node, rhs.relative_to);
         get_option(node, rhs.generate_system_headers);
 
-        if (!rhs.relative_to)
-            rhs.relative_to.set(std::filesystem::current_path());
-
-        // Convert the path in relative_to to an absolute path, with respect
-        // to the directory where the `.clang-uml` configuration file is
-        // located
-        if (rhs.relative_to) {
-            auto absolute_relative_to =
-                std::filesystem::path{node["__parent_path"].as<std::string>()} /
-                rhs.relative_to();
-            rhs.relative_to.set(absolute_relative_to.lexically_normal());
-        }
+        get_option(node, rhs.get_relative_to());
 
         return true;
     }
@@ -824,7 +806,7 @@ template <> struct convert<config> {
         get_option(node, rhs.message_comment_width);
 
         rhs.base_directory.set(node["__parent_path"].as<std::string>());
-        get_option(node, rhs.relative_to);
+        get_option(node, rhs.get_relative_to());
 
         get_option(node, rhs.diagram_templates);
 
@@ -871,27 +853,29 @@ void config::inherit()
 {
     for (auto &[name, diagram] : diagrams) {
         diagram->inherit(*this);
+
+        assert(diagram->get_relative_to().has_value);
     }
 }
 
 namespace {
-void resolve_option_path(YAML::Node &doc, const std::string &option)
+void resolve_option_path(YAML::Node &doc, const std::string &option_name)
 {
     std::filesystem::path relative_to_path{
         doc["relative_to"].as<std::string>()};
 
     assert(relative_to_path.is_absolute());
 
-    std::filesystem::path option_path{doc[option].as<std::string>()};
+    std::filesystem::path option_path{doc[option_name].as<std::string>()};
 
     if (option_path.is_absolute())
         return;
 
-    option_path = relative_to_path / option_path.string();
+    option_path = relative_to_path / option_path;
     option_path = option_path.lexically_normal();
     option_path.make_preferred();
 
-    doc[option] = option_path.string();
+    doc[option_name] = option_path.string();
 }
 } // namespace
 
@@ -918,7 +902,7 @@ config load(const std::string &config_file, bool inherit,
         }
 
         // Store the parent path of the config_file to properly resolve
-        // the include files paths
+        // relative paths in config file
         if (has_key(doc, "__parent_path"))
             doc.remove("__parent_path");
         if (config_file == "-") {
@@ -927,11 +911,13 @@ config load(const std::string &config_file, bool inherit,
         }
         else {
             config_file_path =
-                std::filesystem::absolute(std::filesystem::path{config_file});
+                canonical(absolute(std::filesystem::path{config_file}));
             doc.force_insert(
                 "__parent_path", config_file_path.parent_path().string());
         }
 
+        LOG_DBG("Effective config file path is {}", config_file_path.string());
+
         //
         // If no relative_to path is specified in the config, make all paths
         // resolvable against the parent directory of the .clang-uml config
@@ -940,9 +926,11 @@ config load(const std::string &config_file, bool inherit,
         //
         if (!doc["relative_to"]) {
             bool paths_relative_to_config_file = true;
+
             if (doc["paths_relative_to_config_file"] &&
                 !doc["paths_relative_to_config_file"].as<bool>())
                 paths_relative_to_config_file = false;
+
             if (paths_relative_to_pwd && *paths_relative_to_pwd)
                 paths_relative_to_config_file = false;
 
@@ -959,7 +947,14 @@ config load(const std::string &config_file, bool inherit,
         //
         // Resolve common path-like config options relative to `relative_to`
         //
+        if (!doc["output_directory"]) {
+            doc["output_directory"] = ".";
+        }
         resolve_option_path(doc, "output_directory");
+
+        if (!doc["compilation_database_dir"]) {
+            doc["compilation_database_dir"] = ".";
+        }
         resolve_option_path(doc, "compilation_database_dir");
 
         // If the current directory is also a git repository,
diff --git a/src/include_diagram/visitor/translation_unit_visitor.cc b/src/include_diagram/visitor/translation_unit_visitor.cc
index ccd8b766..cdc24be8 100644
--- a/src/include_diagram/visitor/translation_unit_visitor.cc
+++ b/src/include_diagram/visitor/translation_unit_visitor.cc
@@ -95,12 +95,8 @@ void translation_unit_visitor::include_visitor::InclusionDirective(
     LOG_DBG("Processing include directive {} in file {}", include_path.string(),
         current_file.string());
 
-    auto relative_include_path = include_path;
-    if (config().relative_to) {
-        const std::filesystem::path relative_to{config().relative_to()};
-        relative_include_path =
-            std::filesystem::relative(include_path, relative_to);
-    }
+    auto relative_include_path =
+        std::filesystem::relative(include_path, config().root_directory());
 
     if (diagram().should_include(source_file{include_path})) {
         process_internal_header(include_path,
@@ -133,12 +129,8 @@ void translation_unit_visitor::include_visitor::process_internal_header(
     const common::id_t current_file_id)
 {
     // Make the path relative with respect to relative_to config option
-    auto relative_include_path = include_path;
-    if (config().relative_to) {
-        const std::filesystem::path relative_to{config().relative_to()};
-        relative_include_path =
-            std::filesystem::relative(include_path, relative_to);
-    }
+    auto relative_include_path =
+        std::filesystem::relative(include_path, config().root_directory());
 
     // Check if this source file is already registered in the diagram,
     // if not add it
@@ -218,13 +210,9 @@ translation_unit_visitor::include_visitor::process_source_file(
     if (diagram().should_include(source_file{file_path})) {
         LOG_DBG("Processing source file {}", file.string());
 
-        // Relativize the path with respect to relative_to config option
-        auto relative_file_path = file_path;
-        if (config().relative_to) {
-            const std::filesystem::path relative_to{config().relative_to()};
-            relative_file_path =
-                std::filesystem::relative(file_path, relative_to);
-        }
+        // Relativize the path with respect to effective root directory
+        auto relative_file_path =
+            std::filesystem::relative(file_path, config().root_directory());
 
         [[maybe_unused]] const auto relative_file_path_str =
             relative_file_path.string();
@@ -251,6 +239,16 @@ translation_unit_visitor::include_visitor::process_source_file(
         source_file.set_file(std::filesystem::absolute(file.string())
                                  .lexically_normal()
                                  .string());
+
+        if (util::is_relative_to(file_path, config().root_directory())) {
+            source_file.set_file_relative(util::path_to_url(
+                relative(source_file.file(), config().root_directory())
+                    .string()));
+        }
+        else {
+            source_file.set_file_relative("");
+        }
+
         source_file.set_line(0);
 
         return source_file.id();
diff --git a/src/sequence_diagram/generators/plantuml/sequence_diagram_generator.cc b/src/sequence_diagram/generators/plantuml/sequence_diagram_generator.cc
index 36d5f808..30b28d85 100644
--- a/src/sequence_diagram/generators/plantuml/sequence_diagram_generator.cc
+++ b/src/sequence_diagram/generators/plantuml/sequence_diagram_generator.cc
@@ -302,16 +302,18 @@ void generator::generate_message_comment(
     if (comment_generated_from_note_decorators)
         return;
 
-    if (!config().generate_message_comments() || !m.comment())
+    if (!config().generate_message_comments())
         return;
 
-    ostr << "note over " << generate_alias(from.value()) << '\n';
+    if (const auto &comment = m.comment(); comment) {
+        ostr << "note over " << generate_alias(from.value()) << '\n';
 
-    ostr << util::format_message_comment(
-                m.comment().value(), config().message_comment_width())
-         << '\n';
+        ostr << util::format_message_comment(
+                    comment.value(), config().message_comment_width())
+             << '\n';
 
-    ostr << "end note" << '\n';
+        ostr << "end note" << '\n';
+    }
 }
 
 void generator::generate_participant(
@@ -400,7 +402,7 @@ void generator::generate_participant(
         if (is_participant_generated(file_id))
             return;
 
-        auto participant_name = util::path_to_url(std::filesystem::relative(
+        auto participant_name = util::path_to_url(relative(
             std::filesystem::path{file_path}, config().root_directory())
                                                       .string());
 
diff --git a/src/sequence_diagram/model/diagram.cc b/src/sequence_diagram/model/diagram.cc
index 34cf4fc9..26215680 100644
--- a/src/sequence_diagram/model/diagram.cc
+++ b/src/sequence_diagram/model/diagram.cc
@@ -449,7 +449,7 @@ void diagram::print() const
                     from_participant.full_name(false), from_participant.id(),
                     to_participant.full_name(false), to_participant.id(),
                     message.message_name(), to_string(message.type()),
-                    message.comment() ? message.comment().value() : "None");
+                    message.comment().value_or("None"));
             }
         }
     }
diff --git a/src/sequence_diagram/visitor/translation_unit_visitor.cc b/src/sequence_diagram/visitor/translation_unit_visitor.cc
index 7642ef2a..c8c320a2 100644
--- a/src/sequence_diagram/visitor/translation_unit_visitor.cc
+++ b/src/sequence_diagram/visitor/translation_unit_visitor.cc
@@ -2311,9 +2311,10 @@ std::string translation_unit_visitor::make_lambda_name(
     const auto location = cls->getLocation();
     const auto file_line = source_manager().getSpellingLineNumber(location);
     const auto file_column = source_manager().getSpellingColumnNumber(location);
-    const std::string file_name = util::path_to_url(std::filesystem::relative(
-        source_manager().getFilename(location).str(), config().relative_to())
-                                                        .string());
+    const std::string file_name =
+        config()
+            .make_path_relative(source_manager().getFilename(location).str())
+            .string();
 
     if (context().caller_id() != 0 &&
         get_participant(context().caller_id()).has_value()) {
diff --git a/src/util/util.cc b/src/util/util.cc
index 06510188..4fa36a65 100644
--- a/src/util/util.cc
+++ b/src/util/util.cc
@@ -404,6 +404,15 @@ std::filesystem::path ensure_path_is_absolute(
     return result;
 }
 
+bool is_relative_to(
+    const std::filesystem::path &child, const std::filesystem::path &parent)
+{
+    if (child.has_root_directory() != parent.has_root_directory())
+        return false;
+
+    return starts_with(weakly_canonical(child), weakly_canonical(parent));
+}
+
 std::string format_message_comment(const std::string &comment, unsigned width)
 {
     if (width == 0)
diff --git a/src/util/util.h b/src/util/util.h
index 73e7334a..105485ec 100644
--- a/src/util/util.h
+++ b/src/util/util.h
@@ -435,6 +435,17 @@ std::string path_to_url(const std::filesystem::path &p);
 std::filesystem::path ensure_path_is_absolute(const std::filesystem::path &p,
     const std::filesystem::path &root = std::filesystem::current_path());
 
+/**
+ * @brief Check if a given path is relative to another path.
+ *
+ * @param parent The path to be checked for relativity.
+ * @param right The base path against which the relativity is checked.
+ * @return True if the child path is relative to the parent path, false
+ * otherwise.
+ */
+bool is_relative_to(
+    const std::filesystem::path &parent, const std::filesystem::path &child);
+
 std::string format_message_comment(
     const std::string &c, unsigned width = kDefaultMessageCommentWidth);
 
diff --git a/tests/t00002/.clang-uml b/tests/t00002/.clang-uml
index 259723bc..afe97bc1 100644
--- a/tests/t00002/.clang-uml
+++ b/tests/t00002/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00002_class:
     type: class
     title: Basic class diagram example
     glob:
-      - ../../tests/t00002/t00002.cc
+      - t00002.cc
     comment_parser: clang
-    using_namespace:
-      - clanguml::t00002
+    using_namespace: clanguml::t00002
     include:
       namespaces:
         - clanguml::t00002
diff --git a/tests/t00003/.clang-uml b/tests/t00003/.clang-uml
index e57c3032..24a271d9 100644
--- a/tests/t00003/.clang-uml
+++ b/tests/t00003/.clang-uml
@@ -1,10 +1,8 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00003_class:
     type: class
     glob:
-      - ../../tests/t00003/t00003.cc
+      - t00003.cc
     using_namespace: clanguml::t00003
     include:
       namespaces:
diff --git a/tests/t00004/.clang-uml b/tests/t00004/.clang-uml
index dceb4e5c..21d5931b 100644
--- a/tests/t00004/.clang-uml
+++ b/tests/t00004/.clang-uml
@@ -1,14 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00004_class:
     type: class
     glob:
-      - ../../tests/t00004/t00004.cc
-    using_namespace:
-      - clanguml::t00004
-      - clanguml::t00004::A
-      - clanguml::t00004::A::AA
+      - t00004.cc
+    using_namespace: clanguml::t00004
     include:
       namespaces:
         - clanguml::t00004
diff --git a/tests/t00005/.clang-uml b/tests/t00005/.clang-uml
index 010559a3..ccabd2f9 100644
--- a/tests/t00005/.clang-uml
+++ b/tests/t00005/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00005_class:
     type: class
     glob:
-      - ../../tests/t00005/t00005.cc
-    using_namespace:
-      - clanguml::t00005
+      - t00005.cc
+    using_namespace: clanguml::t00005
     include:
       namespaces:
         - clanguml::t00005
diff --git a/tests/t00006/.clang-uml b/tests/t00006/.clang-uml
index 1c2231a0..bf3b4c1a 100644
--- a/tests/t00006/.clang-uml
+++ b/tests/t00006/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00006_class:
     type: class
     glob:
-      - ../../tests/t00006/t00006.cc
-    using_namespace:
-      - clanguml::t00006
+      - t00006.cc
+    using_namespace: clanguml::t00006
     include:
       namespaces:
         - clanguml::t00006
diff --git a/tests/t00007/.clang-uml b/tests/t00007/.clang-uml
index c6e2cab5..42f037c5 100644
--- a/tests/t00007/.clang-uml
+++ b/tests/t00007/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00007_class:
     type: class
     glob:
-      - ../../tests/t00007/t00007.cc
-    using_namespace:
-      - clanguml::t00007
+      - t00007.cc
+    using_namespace: clanguml::t00007
     include:
       namespaces:
         - clanguml::t00007
diff --git a/tests/t00008/.clang-uml b/tests/t00008/.clang-uml
index a46ad77c..8042ed3f 100644
--- a/tests/t00008/.clang-uml
+++ b/tests/t00008/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00008_class:
     type: class
     glob:
-      - ../../tests/t00008/t00008.cc
-    using_namespace:
-      - clanguml::t00008
+      - t00008.cc
+    using_namespace: clanguml::t00008
     include:
       namespaces:
         - clanguml::t00008
diff --git a/tests/t00009/.clang-uml b/tests/t00009/.clang-uml
index fe115036..34653ebf 100644
--- a/tests/t00009/.clang-uml
+++ b/tests/t00009/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00009_class:
     type: class
     glob:
-      - ../../tests/t00009/t00009.cc
-    using_namespace:
-      - clanguml::t00009
+      - t00009.cc
+    using_namespace: clanguml::t00009
     include:
       namespaces:
         - clanguml::t00009
diff --git a/tests/t00010/.clang-uml b/tests/t00010/.clang-uml
index 40230948..13eac509 100644
--- a/tests/t00010/.clang-uml
+++ b/tests/t00010/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00010_class:
     type: class
     glob:
-      - ../../tests/t00010/t00010.cc
-    using_namespace:
-      - clanguml::t00010
+      - t00010.cc
+    using_namespace: clanguml::t00010
     include:
       namespaces:
         - clanguml::t00010
diff --git a/tests/t00011/.clang-uml b/tests/t00011/.clang-uml
index 96f0f3bb..d4eb99ac 100644
--- a/tests/t00011/.clang-uml
+++ b/tests/t00011/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00011_class:
     type: class
     glob:
-      - ../../tests/t00011/t00011.cc
-    using_namespace:
-      - clanguml::t00011
+      - t00011.cc
+    using_namespace: clanguml::t00011
     include:
       namespaces:
         - clanguml::t00011
diff --git a/tests/t00012/.clang-uml b/tests/t00012/.clang-uml
index bb52415c..65b59c58 100644
--- a/tests/t00012/.clang-uml
+++ b/tests/t00012/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00012_class:
     type: class
     glob:
-      - ../../tests/t00012/t00012.cc
-    using_namespace:
-      - clanguml::t00012
+      - t00012.cc
+    using_namespace: clanguml::t00012
     include:
       namespaces:
         - clanguml::t00012
diff --git a/tests/t00013/.clang-uml b/tests/t00013/.clang-uml
index 60c3939d..2c0db57f 100644
--- a/tests/t00013/.clang-uml
+++ b/tests/t00013/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00013_class:
     type: class
     glob:
-      - ../../tests/t00013/t00013.cc
-    using_namespace:
-      - clanguml::t00013
+      - t00013.cc
+    using_namespace: clanguml::t00013
     include:
       namespaces:
         - clanguml::t00013
diff --git a/tests/t00014/.clang-uml b/tests/t00014/.clang-uml
index 59ebf08d..d370a04e 100644
--- a/tests/t00014/.clang-uml
+++ b/tests/t00014/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00014_class:
     type: class
     glob:
-      - ../../tests/t00014/t00014.cc
-    using_namespace:
-      - clanguml::t00014
+      - t00014.cc
+    using_namespace: clanguml::t00014
     include:
       namespaces:
         - clanguml::t00014
diff --git a/tests/t00014/test_case.h b/tests/t00014/test_case.h
index 50ab931f..faec6fa7 100644
--- a/tests/t00014/test_case.h
+++ b/tests/t00014/test_case.h
@@ -136,12 +136,9 @@ TEST_CASE("t00014", "[test-case][class]")
         REQUIRE_THAT(src,
             IsAggregation(_A("R<T>"),
                 _A("A<float,std::unique_ptr<std::string>>"), "-floatstring"));
-#if !defined(__APPLE__)
-        // TODO(#176)
         REQUIRE_THAT(src, IsDependency(_A("R<T>"), _A("A<char,std::string>")));
         REQUIRE_THAT(
             src, IsDependency(_A("R<T>"), _A("A<wchar_t,std::string>")));
-#endif
 
         save_puml(config.output_directory(), diagram->name + ".puml", src);
     }
diff --git a/tests/t00015/.clang-uml b/tests/t00015/.clang-uml
index 205cf0a3..847bf6b3 100644
--- a/tests/t00015/.clang-uml
+++ b/tests/t00015/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00015_class:
     type: class
     glob:
-      - ../../tests/t00015/t00015.cc
-    using_namespace:
-      - clanguml::t00015
+      - t00015.cc
+    using_namespace: clanguml::t00015
     include:
       namespaces:
         - clanguml::t00015
diff --git a/tests/t00016/.clang-uml b/tests/t00016/.clang-uml
index 300fb4b6..7b0d1b58 100644
--- a/tests/t00016/.clang-uml
+++ b/tests/t00016/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00016_class:
     type: class
     glob:
-      - ../../tests/t00016/t00016.cc
-    using_namespace:
-      - clanguml::t00016
+      - t00016.cc
+    using_namespace: clanguml::t00016
     include:
       namespaces:
         - clanguml::t00016
diff --git a/tests/t00017/.clang-uml b/tests/t00017/.clang-uml
index d0f1302b..6ea65a5c 100644
--- a/tests/t00017/.clang-uml
+++ b/tests/t00017/.clang-uml
@@ -1,13 +1,10 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00017_class:
     type: class
     include_relations_also_as_members: false
     glob:
-      - ../../tests/t00017/t00017.cc
-    using_namespace:
-      - clanguml::t00017
+      - t00017.cc
+    using_namespace: clanguml::t00017
     include:
       namespaces:
         - clanguml::t00017
diff --git a/tests/t00018/.clang-uml b/tests/t00018/.clang-uml
index ab7fa538..e0dee195 100644
--- a/tests/t00018/.clang-uml
+++ b/tests/t00018/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00018_class:
     type: class
     glob:
-      - ../../tests/t00018/**.cc
-    using_namespace:
-      - clanguml::t00018
+      - "*.cc"
+    using_namespace: clanguml::t00018
     include:
       namespaces:
         - clanguml::t00018
diff --git a/tests/t00019/.clang-uml b/tests/t00019/.clang-uml
index b4c73903..8cda1d78 100644
--- a/tests/t00019/.clang-uml
+++ b/tests/t00019/.clang-uml
@@ -1,13 +1,10 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00019_class:
     type: class
     glob:
-      - ../../tests/t00019/**.cc
+      - "*.cc"
     generate_template_argument_dependencies: false
-    using_namespace:
-      - clanguml::t00019
+    using_namespace: clanguml::t00019
     include:
       namespaces:
         - clanguml::t00019
diff --git a/tests/t00020/.clang-uml b/tests/t00020/.clang-uml
index 5bac46fb..a0f03ac9 100644
--- a/tests/t00020/.clang-uml
+++ b/tests/t00020/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00020_class:
     type: class
     glob:
-      - ../../tests/t00020/t00020.cc
-    using_namespace:
-      - clanguml::t00020
+      - t00020.cc
+    using_namespace: clanguml::t00020
     include:
       namespaces:
         - clanguml::t00020
diff --git a/tests/t00021/.clang-uml b/tests/t00021/.clang-uml
index f221d426..649c3cde 100644
--- a/tests/t00021/.clang-uml
+++ b/tests/t00021/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00021_class:
     type: class
     glob:
-      - ../../tests/t00021/t00021.cc
-    using_namespace:
-      - clanguml::t00021
+      - t00021.cc
+    using_namespace: clanguml::t00021
     include:
       namespaces:
         - clanguml::t00021
diff --git a/tests/t00022/.clang-uml b/tests/t00022/.clang-uml
index 08421149..18907b8e 100644
--- a/tests/t00022/.clang-uml
+++ b/tests/t00022/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00022_class:
     type: class
     glob:
-      - ../../tests/t00022/t00022.cc
-    using_namespace:
-      - clanguml::t00022
+      - t00022.cc
+    using_namespace: clanguml::t00022
     include:
       namespaces:
         - clanguml::t00022
diff --git a/tests/t00023/.clang-uml b/tests/t00023/.clang-uml
index 145dd839..29d719f5 100644
--- a/tests/t00023/.clang-uml
+++ b/tests/t00023/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00023_class:
     type: class
     glob:
-      - ../../tests/t00023/t00023.cc
-    using_namespace:
-      - clanguml::t00023
+      - t00023.cc
+    using_namespace: clanguml::t00023
     include:
       namespaces:
         - clanguml::t00023
diff --git a/tests/t00024/.clang-uml b/tests/t00024/.clang-uml
index 79c516f6..249d9b46 100644
--- a/tests/t00024/.clang-uml
+++ b/tests/t00024/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00024_class:
     type: class
     glob:
-      - ../../tests/t00024/t00024.cc
-    using_namespace:
-      - clanguml::t00024
+      - t00024.cc
+    using_namespace: clanguml::t00024
     include:
       namespaces:
         - clanguml::t00024
diff --git a/tests/t00025/.clang-uml b/tests/t00025/.clang-uml
index 1dd15940..5dced1b2 100644
--- a/tests/t00025/.clang-uml
+++ b/tests/t00025/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00025_class:
     type: class
     glob:
-      - ../../tests/t00025/t00025.cc
-    using_namespace:
-      - clanguml::t00025
+      - /t00025.cc
+    using_namespace: clanguml::t00025
     include:
       namespaces:
         - clanguml::t00025
diff --git a/tests/t00026/.clang-uml b/tests/t00026/.clang-uml
index d406ef09..127242d2 100644
--- a/tests/t00026/.clang-uml
+++ b/tests/t00026/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00026_class:
     type: class
     glob:
-      - ../../tests/t00026/t00026.cc
-    using_namespace:
-      - clanguml::t00026
+      - t00026.cc
+    using_namespace: clanguml::t00026
     include:
       namespaces:
         - clanguml::t00026
diff --git a/tests/t00027/.clang-uml b/tests/t00027/.clang-uml
index 64dc709e..1d467ce4 100644
--- a/tests/t00027/.clang-uml
+++ b/tests/t00027/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00027_class:
     type: class
     glob:
-      - ../../tests/t00027/t00027.cc
-    using_namespace:
-      - clanguml::t00027
+      - t00027.cc
+    using_namespace: clanguml::t00027
     include:
       namespaces:
         - clanguml::t00027
diff --git a/tests/t00028/.clang-uml b/tests/t00028/.clang-uml
index ac0f8f09..ad7c4a81 100644
--- a/tests/t00028/.clang-uml
+++ b/tests/t00028/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00028_class:
     type: class
     glob:
-      - ../../tests/t00028/t00028.cc
-    using_namespace:
-      - clanguml::t00028
+      - t00028.cc
+    using_namespace: clanguml::t00028
     include:
       namespaces:
         - clanguml::t00028
diff --git a/tests/t00029/.clang-uml b/tests/t00029/.clang-uml
index b856a2cd..fa5d8480 100644
--- a/tests/t00029/.clang-uml
+++ b/tests/t00029/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00029_class:
     type: class
     glob:
-      - ../../tests/t00029/t00029.cc
-    using_namespace:
-      - clanguml::t00029
+      - t00029.cc
+    using_namespace: clanguml::t00029
     include:
       namespaces:
         - clanguml::t00029
diff --git a/tests/t00030/.clang-uml b/tests/t00030/.clang-uml
index 8c9e6b2c..fbaf54d2 100644
--- a/tests/t00030/.clang-uml
+++ b/tests/t00030/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00030_class:
     type: class
     glob:
-      - ../../tests/t00030/t00030.cc
-    using_namespace:
-      - clanguml::t00030
+      - t00030.cc
+    using_namespace: clanguml::t00030
     include:
       namespaces:
         - clanguml::t00030
diff --git a/tests/t00031/.clang-uml b/tests/t00031/.clang-uml
index affa76b5..85b5e206 100644
--- a/tests/t00031/.clang-uml
+++ b/tests/t00031/.clang-uml
@@ -1,13 +1,10 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00031_class:
     type: class
     glob:
-      - ../../tests/t00031/t00031.cc
+      - t00031.cc
     skip_redundant_dependencies: false
-    using_namespace:
-      - clanguml::t00031
+    using_namespace: clanguml::t00031
     include:
       namespaces:
         - clanguml::t00031
diff --git a/tests/t00032/.clang-uml b/tests/t00032/.clang-uml
index 0c5d4e93..ec03a97b 100644
--- a/tests/t00032/.clang-uml
+++ b/tests/t00032/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00032_class:
     type: class
     glob:
-      - ../../tests/t00032/t00032.cc
-    using_namespace:
-      - clanguml::t00032
+      - t00032.cc
+    using_namespace: clanguml::t00032
     include:
       namespaces:
         - clanguml::t00032
diff --git a/tests/t00033/.clang-uml b/tests/t00033/.clang-uml
index 74d0bd30..27279195 100644
--- a/tests/t00033/.clang-uml
+++ b/tests/t00033/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00033_class:
     type: class
     glob:
-      - ../../tests/t00033/t00033.cc
-    using_namespace:
-      - clanguml::t00033
+      - t00033.cc
+    using_namespace: clanguml::t00033
     include:
       namespaces:
         - clanguml::t00033
diff --git a/tests/t00034/.clang-uml b/tests/t00034/.clang-uml
index b8198a99..39f5c3ec 100644
--- a/tests/t00034/.clang-uml
+++ b/tests/t00034/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00034_class:
     type: class
     glob:
-      - ../../tests/t00034/t00034.cc
-    using_namespace:
-      - clanguml::t00034
+      - t00034.cc
+    using_namespace: clanguml::t00034
     include:
       namespaces:
         - clanguml::t00034
diff --git a/tests/t00035/.clang-uml b/tests/t00035/.clang-uml
index ac19e302..01b766ee 100644
--- a/tests/t00035/.clang-uml
+++ b/tests/t00035/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00035_class:
     type: class
     glob:
-      - ../../tests/t00035/t00035.cc
-    using_namespace:
-      - clanguml::t00035
+      - t00035.cc
+    using_namespace: clanguml::t00035
     include:
       namespaces:
         - clanguml::t00035
diff --git a/tests/t00036/.clang-uml b/tests/t00036/.clang-uml
index 87ac943a..1257d006 100644
--- a/tests/t00036/.clang-uml
+++ b/tests/t00036/.clang-uml
@@ -1,13 +1,10 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00036_class:
     type: class
     generate_packages: true
     glob:
-      - ../../tests/t00036/t00036.cc
-    using_namespace:
-      - clanguml::t00036
+      - t00036.cc
+    using_namespace: clanguml::t00036
     include:
       namespaces:
         - clanguml::t00036
diff --git a/tests/t00037/.clang-uml b/tests/t00037/.clang-uml
index f2616bd8..6d5c6a5f 100644
--- a/tests/t00037/.clang-uml
+++ b/tests/t00037/.clang-uml
@@ -1,13 +1,10 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00037_class:
     type: class
     generate_packages: true
     glob:
-      - ../../tests/t00037/t00037.cc
-    using_namespace:
-      - clanguml::t00037
+      - t00037.cc
+    using_namespace: clanguml::t00037
     include:
       namespaces:
         - clanguml::t00037
\ No newline at end of file
diff --git a/tests/t00038/.clang-uml b/tests/t00038/.clang-uml
index ab17a394..77cf8e92 100644
--- a/tests/t00038/.clang-uml
+++ b/tests/t00038/.clang-uml
@@ -1,13 +1,10 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00038_class:
     type: class
     generate_packages: false
     glob:
-      - ../../tests/t00038/t00038.cc
-    using_namespace:
-      - clanguml::t00038
+      - t00038.cc
+    using_namespace: clanguml::t00038
     include:
       namespaces:
         - clanguml::t00038
diff --git a/tests/t00039/.clang-uml b/tests/t00039/.clang-uml
index 31a1d55c..d21a2bed 100644
--- a/tests/t00039/.clang-uml
+++ b/tests/t00039/.clang-uml
@@ -1,13 +1,10 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00039_class:
     type: class
     generate_packages: false
     glob:
-      - ../../tests/t00039/t00039.cc
-    using_namespace:
-      - clanguml::t00039
+      - t00039.cc
+    using_namespace: clanguml::t00039
     include:
       subclasses:
         - clanguml::t00039::A
diff --git a/tests/t00040/.clang-uml b/tests/t00040/.clang-uml
index ea120d19..451c137e 100644
--- a/tests/t00040/.clang-uml
+++ b/tests/t00040/.clang-uml
@@ -1,13 +1,10 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00040_class:
     type: class
     generate_packages: false
     glob:
-      - ../../tests/t00040/t00040.cc
-    using_namespace:
-      - clanguml::t00040
+      - t00040.cc
+    using_namespace: clanguml::t00040
     include:
       namespaces:
         - clanguml::t00040
diff --git a/tests/t00041/.clang-uml b/tests/t00041/.clang-uml
index 191ba681..b9b0068d 100644
--- a/tests/t00041/.clang-uml
+++ b/tests/t00041/.clang-uml
@@ -1,13 +1,10 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00041_class:
     type: class
     generate_packages: false
     glob:
-      - ../../tests/t00041/t00041.cc
-    using_namespace:
-      - clanguml::t00041
+      - t00041.cc
+    using_namespace: clanguml::t00041
     include:
       namespaces:
         - clanguml::t00041
diff --git a/tests/t00042/.clang-uml b/tests/t00042/.clang-uml
index cdd55719..8b0ee5f2 100644
--- a/tests/t00042/.clang-uml
+++ b/tests/t00042/.clang-uml
@@ -1,13 +1,10 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00042_class:
     type: class
     generate_packages: false
     glob:
-      - ../../tests/t00042/t00042.cc
-    using_namespace:
-      - clanguml::t00042
+      - t00042.cc
+    using_namespace: clanguml::t00042
     include:
       specializations:
         - clanguml::t00042::A<T>
diff --git a/tests/t00043/.clang-uml b/tests/t00043/.clang-uml
index 6ca42b14..ec5c5b5d 100644
--- a/tests/t00043/.clang-uml
+++ b/tests/t00043/.clang-uml
@@ -1,13 +1,10 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00043_class:
     type: class
     generate_packages: true
     glob:
-      - ../../tests/t00043/t00043.cc
-    using_namespace:
-      - clanguml::t00043
+      - t00043.cc
+    using_namespace: clanguml::t00043
     include:
       dependants:
         - clanguml::t00043::dependants::A
diff --git a/tests/t00044/.clang-uml b/tests/t00044/.clang-uml
index b0e819d2..3718fac5 100644
--- a/tests/t00044/.clang-uml
+++ b/tests/t00044/.clang-uml
@@ -1,13 +1,10 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00044_class:
     type: class
     generate_packages: true
     glob:
-      - ../../tests/t00044/t00044.cc
-    using_namespace:
-      - clanguml::t00044
+      - t00044.cc
+    using_namespace: clanguml::t00044
     include:
       namespaces:
         - clanguml::t00044
\ No newline at end of file
diff --git a/tests/t00045/.clang-uml b/tests/t00045/.clang-uml
index 51184d16..9593b383 100644
--- a/tests/t00045/.clang-uml
+++ b/tests/t00045/.clang-uml
@@ -1,10 +1,8 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00045_class:
     type: class
     glob:
-      - ../../tests/t00045/t00045.cc
+      - t00045.cc
     exclude:
       namespaces:
         - std
\ No newline at end of file
diff --git a/tests/t00046/.clang-uml b/tests/t00046/.clang-uml
index 9a3b0f50..6ef415ea 100644
--- a/tests/t00046/.clang-uml
+++ b/tests/t00046/.clang-uml
@@ -1,11 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00046_class:
     type: class
     generate_packages: true
     glob:
-      - ../../tests/t00046/t00046.cc
+      - t00046.cc
     exclude:
       namespaces:
         - std
\ No newline at end of file
diff --git a/tests/t00047/.clang-uml b/tests/t00047/.clang-uml
index 0072a2cc..3dc96754 100644
--- a/tests/t00047/.clang-uml
+++ b/tests/t00047/.clang-uml
@@ -1,10 +1,8 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00047_class:
     type: class
     glob:
-      - ../../tests/t00047/t00047.cc
+      - t00047.cc
     using_namespace: clanguml::t00047
     include:
       namespaces:
diff --git a/tests/t00048/.clang-uml b/tests/t00048/.clang-uml
index ecbc732a..e6b074f8 100644
--- a/tests/t00048/.clang-uml
+++ b/tests/t00048/.clang-uml
@@ -1,12 +1,10 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00048_class:
     type: class
     glob:
-      - ../../tests/t00048/b_t00048.cc
-      - ../../tests/t00048/a_t00048.cc
-      - ../../tests/t00048/t00048.cc
+      - b_t00048.cc
+      - a_t00048.cc
+      - t00048.cc
     using_namespace: clanguml::t00048
     include:
       namespaces:
diff --git a/tests/t00049/.clang-uml b/tests/t00049/.clang-uml
index 13eb1cea..7d7cadb4 100644
--- a/tests/t00049/.clang-uml
+++ b/tests/t00049/.clang-uml
@@ -1,5 +1,3 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00049_class:
     type: class
@@ -11,7 +9,7 @@ diagrams:
       "std::vector<thestring>": string_vector
       "std::map<int,int>": intmap
     glob:
-      - ../../tests/t00049/t00049.cc
+      - t00049.cc
     include:
       namespaces:
         - clanguml::t00049
\ No newline at end of file
diff --git a/tests/t00050/.clang-uml b/tests/t00050/.clang-uml
index 9a80b579..98bdad84 100644
--- a/tests/t00050/.clang-uml
+++ b/tests/t00050/.clang-uml
@@ -1,10 +1,8 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00050_class:
     type: class
     glob:
-      - ../../tests/t00050/t00050.cc
+      - t00050.cc
     comment_parser: clang
     include:
       namespaces:
diff --git a/tests/t00051/.clang-uml b/tests/t00051/.clang-uml
index 1e6daa3a..af93cb29 100644
--- a/tests/t00051/.clang-uml
+++ b/tests/t00051/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00051_class:
     type: class
     glob:
-      - ../../tests/t00051/t00051.cc
+      - t00051.cc
     include:
       namespaces:
         - clanguml::t00051
-    using_namespace:
-      - clanguml::t00051
\ No newline at end of file
+    using_namespace: clanguml::t00051
\ No newline at end of file
diff --git a/tests/t00051/test_case.h b/tests/t00051/test_case.h
index ea66c8e0..ed64654b 100644
--- a/tests/t00051/test_case.h
+++ b/tests/t00051/test_case.h
@@ -44,15 +44,14 @@ TEST_CASE("t00051", "[test-case][class]")
             (IsMethod<Public>("custom_thread1<Function,Args...>", "void",
                 "Function && f, Args &&... args")));
         REQUIRE_THAT(src,
-            (IsMethod<Public>("thread", "void",
-                "(lambda at ../../tests/t00051/t00051.cc:59:27) &&")));
+            (IsMethod<Public>(
+                "thread", "void", "(lambda at t00051.cc:59:27) &&")));
         REQUIRE_THAT(src,
             (IsMethod<Private>("start_thread3",
-                "B<(lambda at ../../tests/t00051/t00051.cc:43:18),(lambda at "
-                "../../tests/t00051/t00051.cc:43:27)>")));
+                "B<(lambda at t00051.cc:43:18),(lambda at "
+                "t00051.cc:43:27)>")));
         REQUIRE_THAT(src,
-            (IsMethod<Private>("get_function",
-                "(lambda at ../../tests/t00051/t00051.cc:48:16)")));
+            (IsMethod<Private>("get_function", "(lambda at t00051.cc:48:16)")));
 
         REQUIRE_THAT(src, IsClassTemplate("B", "F,FF=F"));
         REQUIRE_THAT(src, (IsMethod<Public>("f", "void")));
@@ -60,18 +59,17 @@ TEST_CASE("t00051", "[test-case][class]")
 
         REQUIRE_THAT(src,
             IsClassTemplate("B",
-                "(lambda at ../../tests/t00051/t00051.cc:43:18),(lambda at "
-                "../../tests/t00051/t00051.cc:43:27)"));
+                "(lambda at t00051.cc:43:18),(lambda at t00051.cc:43:27)"));
 
         REQUIRE_THAT(src,
             IsInstantiation(_A("B<F,FF=F>"),
-                _A("B<(lambda at ../../tests/t00051/t00051.cc:43:18),(lambda "
-                   "at ../../tests/t00051/t00051.cc:43:27)>")));
+                _A("B<(lambda at t00051.cc:43:18),(lambda at "
+                   "t00051.cc:43:27)>")));
 
         REQUIRE_THAT(src,
             IsDependency(_A("A"),
-                _A("B<(lambda at ../../tests/t00051/t00051.cc:43:18),(lambda "
-                   "at ../../tests/t00051/t00051.cc:43:27)>")));
+                _A("B<(lambda at t00051.cc:43:18),(lambda "
+                   "at t00051.cc:43:27)>")));
 
         save_puml(config.output_directory(), diagram->name + ".puml", src);
     }
@@ -102,34 +100,31 @@ TEST_CASE("t00051", "[test-case][class]")
             (IsMethod<Public>("custom_thread1<Function,Args...>", "void",
                 "Function && f, Args &&... args")));
         REQUIRE_THAT(src,
-            (IsMethod<Public>("thread", "void",
-                "(lambda at ../../tests/t00051/t00051.cc:59:27) &&")));
+            (IsMethod<Public>(
+                "thread", "void", "(lambda at t00051.cc:59:27) &&")));
         REQUIRE_THAT(src,
             (IsMethod<Private>("start_thread3",
-                "B<(lambda at ../../tests/t00051/t00051.cc:43:18),(lambda at "
-                "../../tests/t00051/t00051.cc:43:27)>")));
+                "B<(lambda at t00051.cc:43:18),(lambda at t00051.cc:43:27)>")));
         REQUIRE_THAT(src,
-            (IsMethod<Private>("get_function",
-                "(lambda at ../../tests/t00051/t00051.cc:48:16)")));
+            (IsMethod<Private>("get_function", "(lambda at t00051.cc:48:16)")));
 
         REQUIRE_THAT(src, IsClass(_A("B<F,FF=F>")));
         REQUIRE_THAT(src, (IsMethod<Public>("f", "void")));
         REQUIRE_THAT(src, (IsMethod<Public>("ff", "void")));
 
         REQUIRE_THAT(src,
-            IsClass(_A(
-                "B<(lambda at ../../tests/t00051/t00051.cc:43:18),(lambda at "
-                "../../tests/t00051/t00051.cc:43:27)>")));
+            IsClass(_A("B<(lambda at t00051.cc:43:18),(lambda at "
+                       "t00051.cc:43:27)>")));
 
         REQUIRE_THAT(src,
             IsInstantiation(_A("B<F,FF=F>"),
-                _A("B<(lambda at ../../tests/t00051/t00051.cc:43:18),(lambda "
-                   "at ../../tests/t00051/t00051.cc:43:27)>")));
+                _A("B<(lambda at t00051.cc:43:18),(lambda at "
+                   "t00051.cc:43:27)>")));
 
         REQUIRE_THAT(src,
             IsDependency(_A("A"),
-                _A("B<(lambda at ../../tests/t00051/t00051.cc:43:18),(lambda "
-                   "at ../../tests/t00051/t00051.cc:43:27)>")));
+                _A("B<(lambda at t00051.cc:43:18),(lambda "
+                   "at t00051.cc:43:27)>")));
 
         save_mermaid(config.output_directory(), diagram->name + ".mmd", src);
     }
diff --git a/tests/t00052/.clang-uml b/tests/t00052/.clang-uml
index aa5a68c0..5dabf109 100644
--- a/tests/t00052/.clang-uml
+++ b/tests/t00052/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00052_class:
     type: class
     glob:
-      - ../../tests/t00052/t00052.cc
+      - t00052.cc
     include:
       namespaces:
         - clanguml::t00052
-    using_namespace:
-      - clanguml::t00052
\ No newline at end of file
+    using_namespace: clanguml::t00052
\ No newline at end of file
diff --git a/tests/t00053/.clang-uml b/tests/t00053/.clang-uml
index 628a1237..283cbf3d 100644
--- a/tests/t00053/.clang-uml
+++ b/tests/t00053/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00053_class:
     type: class
     glob:
-      - ../../tests/t00053/t00053.cc
+      - t00053.cc
     include:
       namespaces:
         - clanguml::t00053
-    using_namespace:
-      - clanguml::t00053
+    using_namespace: clanguml::t00053
     layout:
       a:
         - together: [c,e,f]
diff --git a/tests/t00054/.clang-uml b/tests/t00054/.clang-uml
index 6000cf79..474c2613 100644
--- a/tests/t00054/.clang-uml
+++ b/tests/t00054/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00054_class:
     type: class
     glob:
-      - ../../tests/t00054/t00054.cc
+      - t00054.cc
     include:
       namespaces:
         - clanguml::t00054
-    using_namespace:
-      - clanguml::t00054
+    using_namespace: clanguml::t00054
     generate_packages: true
     layout:
       a:
diff --git a/tests/t00055/.clang-uml b/tests/t00055/.clang-uml
index 88c6a6f2..5839af28 100644
--- a/tests/t00055/.clang-uml
+++ b/tests/t00055/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00055_class:
     type: class
     glob:
-      - ../../tests/t00055/t00055.cc
+      - t00055.cc
     include:
       namespaces:
         - clanguml::t00055
-    using_namespace:
-      - clanguml::t00055
+    using_namespace: clanguml::t00055
     layout:
       A:
         - row: [C, E, G, I]
diff --git a/tests/t00056/.clang-uml b/tests/t00056/.clang-uml
index 58b5f2af..17df8220 100644
--- a/tests/t00056/.clang-uml
+++ b/tests/t00056/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00056_class:
     type: class
     glob:
-      - ../../tests/t00056/t00056.cc
+      - t00056.cc
     include:
       namespaces:
         - clanguml::t00056
-    using_namespace:
-      - clanguml::t00056
\ No newline at end of file
+    using_namespace: clanguml::t00056
\ No newline at end of file
diff --git a/tests/t00057/.clang-uml b/tests/t00057/.clang-uml
index 1bd80828..bff63d06 100644
--- a/tests/t00057/.clang-uml
+++ b/tests/t00057/.clang-uml
@@ -1,8 +1,6 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00057_class:
     type: class
     glob:
-      - ../../tests/t00057/t00057.c
-      - ../../tests/t00057/src/t00057_impl.c
\ No newline at end of file
+      - t00057.c
+      - src/t00057_impl.c
\ No newline at end of file
diff --git a/tests/t00058/.clang-uml b/tests/t00058/.clang-uml
index 2732bc62..a49be4ca 100644
--- a/tests/t00058/.clang-uml
+++ b/tests/t00058/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00058_class:
     type: class
     glob:
-      - ../../tests/t00058/t00058.cc
+      - t00058.cc
     include:
       namespaces:
         - clanguml::t00058
-    using_namespace:
-      - clanguml::t00058
+    using_namespace: clanguml::t00058
     plantuml:
       after:
         - '{{ alias("same_as_first_type<T,Args...>") }} ..> {{ alias("first_type<T,Args...>") }}'
\ No newline at end of file
diff --git a/tests/t00059/.clang-uml b/tests/t00059/.clang-uml
index aea07570..1d394b92 100644
--- a/tests/t00059/.clang-uml
+++ b/tests/t00059/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00059_class:
     type: class
     glob:
-      - ../../tests/t00059/t00059.cc
+      - t00059.cc
     include:
       namespaces:
         - clanguml::t00059
-    using_namespace:
-      - clanguml::t00059
\ No newline at end of file
+    using_namespace: clanguml::t00059
\ No newline at end of file
diff --git a/tests/t00060/.clang-uml b/tests/t00060/.clang-uml
index a3e0feb5..e960adf0 100644
--- a/tests/t00060/.clang-uml
+++ b/tests/t00060/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00060_class:
     type: class
     glob:
-      - ../../tests/t00060/t00060.cc
+      - t00060.cc
     include:
       namespaces:
         - clanguml::t00060
       parents:
         - clanguml::t00060::D
         - clanguml::t00060::H<T,P>
-    using_namespace:
-      - clanguml::t00060
\ No newline at end of file
+    using_namespace: clanguml::t00060
\ No newline at end of file
diff --git a/tests/t00061/.clang-uml b/tests/t00061/.clang-uml
index 7746905a..acb8837c 100644
--- a/tests/t00061/.clang-uml
+++ b/tests/t00061/.clang-uml
@@ -1,9 +1,6 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00061_class:
     type: class
-    relative_to: ../../../tests/t00061
     glob:
       - t00061.cc
     include:
@@ -11,5 +8,4 @@ diagrams:
         - clanguml::t00061
       paths:
         - include/*_a.h
-    using_namespace:
-      - clanguml::t00061
\ No newline at end of file
+    using_namespace: clanguml::t00061
\ No newline at end of file
diff --git a/tests/t00062/.clang-uml b/tests/t00062/.clang-uml
index 23540c84..7ffb92a3 100644
--- a/tests/t00062/.clang-uml
+++ b/tests/t00062/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00062_class:
     type: class
     glob:
-      - ../../tests/t00062/t00062.cc
+      - t00062.cc
     include:
       namespaces:
         - clanguml::t00062
-    using_namespace:
-      - clanguml::t00062
+    using_namespace: clanguml::t00062
     plantuml:
       before:
         - left to right direction
\ No newline at end of file
diff --git a/tests/t00063/.clang-uml b/tests/t00063/.clang-uml
index 46e5bb1a..8bd31c86 100644
--- a/tests/t00063/.clang-uml
+++ b/tests/t00063/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00063_class:
     type: class
     glob:
-      - ../../tests/t00063/t00063.cc
+      - t00063.cc
     include:
       namespaces:
         - clanguml::t00063
     exclude:
       element_types:
         - enum
-    using_namespace:
-      - clanguml::t00063
\ No newline at end of file
+    using_namespace: clanguml::t00063
\ No newline at end of file
diff --git a/tests/t00064/.clang-uml b/tests/t00064/.clang-uml
index 313c0bac..535ffb5c 100644
--- a/tests/t00064/.clang-uml
+++ b/tests/t00064/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00064_class:
     type: class
     glob:
-      - ../../tests/t00064/t00064.cc
+      - t00064.cc
     include:
       namespaces:
         - clanguml::t00064
-    using_namespace:
-      - clanguml::t00064
+    using_namespace: clanguml::t00064
     plantuml:
       before:
         - left to right direction
\ No newline at end of file
diff --git a/tests/t00065/.clang-uml b/tests/t00065/.clang-uml
index f77d743c..bc17a128 100644
--- a/tests/t00065/.clang-uml
+++ b/tests/t00065/.clang-uml
@@ -1,15 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00065_class:
     type: class
     glob:
       - t00065.cc
-    relative_to: ../../../tests/t00065
     generate_packages: true
     package_type: directory
     include:
       namespaces:
         - clanguml::t00065
-    using_namespace:
-      - clanguml::t00065
\ No newline at end of file
+    using_namespace: clanguml::t00065
\ No newline at end of file
diff --git a/tests/t00066/.clang-uml b/tests/t00066/.clang-uml
index abab698f..9618b7ab 100644
--- a/tests/t00066/.clang-uml
+++ b/tests/t00066/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00066_class:
     type: class
     glob:
-      - ../../tests/t00066/t00066.cc
+      - t00066.cc
     include:
       namespaces:
         - clanguml::t00066
     member_order: as_is
     group_methods: false
-    using_namespace:
-      - clanguml::t00066
\ No newline at end of file
+    using_namespace: clanguml::t00066
\ No newline at end of file
diff --git a/tests/t00067/.clang-uml b/tests/t00067/.clang-uml
index b2a26a0e..373e2d8d 100644
--- a/tests/t00067/.clang-uml
+++ b/tests/t00067/.clang-uml
@@ -1,10 +1,8 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00067_class:
     type: class
     glob:
-      - ../../tests/t00067/t00067.cc
+      - t00067.cc
     include:
       namespaces:
         - clanguml::t00067
@@ -15,5 +13,4 @@ diagrams:
         - operator
         - assignment
         - static
-    using_namespace:
-      - clanguml::t00067
\ No newline at end of file
+    using_namespace: clanguml::t00067
\ No newline at end of file
diff --git a/tests/t00068/.clang-uml b/tests/t00068/.clang-uml
index 65bf9354..fc07042a 100644
--- a/tests/t00068/.clang-uml
+++ b/tests/t00068/.clang-uml
@@ -1,11 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t00068_r0_class:
     type: class
     title: AAA context of radius 0
     glob:
-      - ../../tests/t00068/t00068.cc
+      - t00068.cc
     include:
       namespaces:
         - clanguml::t00068
@@ -13,13 +11,12 @@ diagrams:
         - match:
             radius: 0
             pattern: clanguml::t00068::AAA
-    using_namespace:
-      - clanguml::t00068
+    using_namespace: clanguml::t00068
   t00068_r1_class:
     type: class
     title: AAA context of radius 1
     glob:
-      - ../../tests/t00068/t00068.cc
+      - t00068.cc
     include:
       namespaces:
         - clanguml::t00068
@@ -27,13 +24,12 @@ diagrams:
         - match:
             radius: 1
             pattern: clanguml::t00068::AAA
-    using_namespace:
-      - clanguml::t00068
+    using_namespace: clanguml::t00068
   t00068_r2_class:
     type: class
     title: AAA context of radius 2
     glob:
-      - ../../tests/t00068/t00068.cc
+      - t00068.cc
     include:
       namespaces:
         - clanguml::t00068
@@ -41,5 +37,4 @@ diagrams:
         - match:
             radius: 2
             pattern: clanguml::t00068::AAA
-    using_namespace:
-      - clanguml::t00068
\ No newline at end of file
+    using_namespace: clanguml::t00068
\ No newline at end of file
diff --git a/tests/t20001/.clang-uml b/tests/t20001/.clang-uml
index 10304840..078067e9 100644
--- a/tests/t20001/.clang-uml
+++ b/tests/t20001/.clang-uml
@@ -1,5 +1,3 @@
-compilation_database_dir: ..
-output_directory: diagrams
 add_compile_flags:
   - -fparse-all-comments
 diagrams:
@@ -7,15 +5,14 @@ diagrams:
     type: sequence
     title: Basic sequence diagram example
     glob:
-      - ../../tests/t20001/t20001.cc
+      - t20001.cc
     include:
       namespaces:
         - clanguml::t20001
     exclude:
       namespaces:
         - clanguml::t20001::detail
-    using_namespace:
-      - clanguml::t20001
+    using_namespace: clanguml::t20001
     from:
       - function: "clanguml::t20001::tmain()"
     plantuml:
diff --git a/tests/t20002/.clang-uml b/tests/t20002/.clang-uml
index 437d25a6..5c3b2f31 100644
--- a/tests/t20002/.clang-uml
+++ b/tests/t20002/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20002_sequence:
     type: sequence
     glob:
-      - ../../tests/t20002/t20002.cc
+      - t20002.cc
     include:
       namespaces:
         - clanguml::t20002
-    using_namespace:
-      - clanguml::t20002
+    using_namespace: clanguml::t20002
     from:
       - function: "clanguml::t20002::m1()"
diff --git a/tests/t20003/.clang-uml b/tests/t20003/.clang-uml
index 40cb7eee..7fff1b46 100644
--- a/tests/t20003/.clang-uml
+++ b/tests/t20003/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20003_sequence:
     type: sequence
     glob:
-      - ../../tests/t20003/t20003.cc
+      - t20003.cc
     include:
       namespaces:
         - clanguml::t20003
-    using_namespace:
-      - clanguml::t20003
+    using_namespace: clanguml::t20003
     from:
       - function: "clanguml::t20003::m1<T>(T)"
diff --git a/tests/t20004/.clang-uml b/tests/t20004/.clang-uml
index 00ef7901..cac2a896 100644
--- a/tests/t20004/.clang-uml
+++ b/tests/t20004/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20004_sequence:
     type: sequence
     glob:
-      - ../../tests/t20004/t20004.cc
+      - t20004.cc
     include:
       namespaces:
         - clanguml::t20004
-    using_namespace:
-      - clanguml::t20004
+    using_namespace: clanguml::t20004
     from:
       - function: "clanguml::t20004::main()"
\ No newline at end of file
diff --git a/tests/t20005/.clang-uml b/tests/t20005/.clang-uml
index 7c497c16..58e3323f 100644
--- a/tests/t20005/.clang-uml
+++ b/tests/t20005/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20005_sequence:
     type: sequence
     glob:
-      - ../../tests/t20005/t20005.cc
+      - t20005.cc
     include:
       namespaces:
         - clanguml::t20005
-    using_namespace:
-      - clanguml::t20005
+    using_namespace: clanguml::t20005
     from:
       - function: "clanguml::t20005::C<T>::c(T)"
\ No newline at end of file
diff --git a/tests/t20006/.clang-uml b/tests/t20006/.clang-uml
index a99a842e..3e68fe1c 100644
--- a/tests/t20006/.clang-uml
+++ b/tests/t20006/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20006_sequence:
     type: sequence
     glob:
-      - ../../tests/t20006/t20006.cc
+      - t20006.cc
     include:
       namespaces:
         - clanguml::t20006
-    using_namespace:
-      - clanguml::t20006
+    using_namespace: clanguml::t20006
     from:
       - function: "clanguml::t20006::tmain()"
\ No newline at end of file
diff --git a/tests/t20007/.clang-uml b/tests/t20007/.clang-uml
index 953db3ed..6f006772 100644
--- a/tests/t20007/.clang-uml
+++ b/tests/t20007/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20007_sequence:
     type: sequence
     glob:
-      - ../../tests/t20007/t20007.cc
+      - t20007.cc
     include:
       namespaces:
         - clanguml::t20007
-    using_namespace:
-      - clanguml::t20007
+    using_namespace: clanguml::t20007
     from:
       - function: "clanguml::t20007::tmain()"
\ No newline at end of file
diff --git a/tests/t20008/.clang-uml b/tests/t20008/.clang-uml
index adecc8e0..7b62145e 100644
--- a/tests/t20008/.clang-uml
+++ b/tests/t20008/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20008_sequence:
     type: sequence
     glob:
-      - ../../tests/t20008/t20008.cc
+      - t20008.cc
     include:
       namespaces:
         - clanguml::t20008
-    using_namespace:
-      - clanguml::t20008
+    using_namespace: clanguml::t20008
     from:
       - function: "clanguml::t20008::tmain()"
\ No newline at end of file
diff --git a/tests/t20009/.clang-uml b/tests/t20009/.clang-uml
index a316f367..de566381 100644
--- a/tests/t20009/.clang-uml
+++ b/tests/t20009/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20009_sequence:
     type: sequence
     glob:
-      - ../../tests/t20009/t20009.cc
+      - t20009.cc
     include:
       namespaces:
         - clanguml::t20009
-    using_namespace:
-      - clanguml::t20009
+    using_namespace: clanguml::t20009
     from:
       - function: "clanguml::t20009::tmain()"
\ No newline at end of file
diff --git a/tests/t20010/.clang-uml b/tests/t20010/.clang-uml
index 1b708ad2..0bf70c02 100644
--- a/tests/t20010/.clang-uml
+++ b/tests/t20010/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20010_sequence:
     type: sequence
     glob:
-      - ../../tests/t20010/t20010.cc
+      - t20010.cc
     include:
       namespaces:
         - clanguml::t20010
-    using_namespace:
-      - clanguml::t20010
+    using_namespace: clanguml::t20010
     from:
       - function: "clanguml::t20010::tmain()"
\ No newline at end of file
diff --git a/tests/t20011/.clang-uml b/tests/t20011/.clang-uml
index 9c59bd5b..968a7981 100644
--- a/tests/t20011/.clang-uml
+++ b/tests/t20011/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20011_sequence:
     type: sequence
     glob:
-      - ../../tests/t20011/t20011.cc
+      - t20011.cc
     include:
       namespaces:
         - clanguml::t20011
-    using_namespace:
-      - clanguml::t20011
+    using_namespace: clanguml::t20011
     from:
       - function: "clanguml::t20011::tmain()"
\ No newline at end of file
diff --git a/tests/t20012/.clang-uml b/tests/t20012/.clang-uml
index 318c2e6b..7746ffc2 100644
--- a/tests/t20012/.clang-uml
+++ b/tests/t20012/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20012_sequence:
     type: sequence
     glob:
-      - ../../tests/t20012/t20012.cc
+      - t20012.cc
     include:
       namespaces:
         - clanguml::t20012
-    using_namespace:
-      - clanguml::t20012
+    using_namespace: clanguml::t20012
     from:
       - function: "clanguml::t20012::tmain()"
\ No newline at end of file
diff --git a/tests/t20012/test_case.h b/tests/t20012/test_case.h
index 1ffbf6df..1212189a 100644
--- a/tests/t20012/test_case.h
+++ b/tests/t20012/test_case.h
@@ -1,5 +1,5 @@
 /**
- * tests/t20012/test_case.h
+ * test_case.h
  *
  * Copyright (c) 2021-2023 Bartek Kryza <bkryza@gmail.com>
  *
@@ -36,43 +36,35 @@ TEST_CASE("t20012", "[test-case][sequence]")
 
         // Check if all calls exist
         REQUIRE_THAT(src,
-            HasCall(_A("tmain()"),
-                _A("tmain()::(lambda ../../tests/t20012/t20012.cc:67:20)"),
+            HasCall(_A("tmain()"), _A("tmain()::(lambda t20012.cc:67:20)"),
                 "operator()()"));
         REQUIRE_THAT(src,
-            HasCall(_A("tmain()::(lambda ../../tests/t20012/t20012.cc:67:20)"),
-                _A("A"), "a()"));
+            HasCall(_A("tmain()::(lambda t20012.cc:67:20)"), _A("A"), "a()"));
         REQUIRE_THAT(src, HasCall(_A("A"), _A("A"), "aa()"));
         REQUIRE_THAT(src, HasCall(_A("A"), _A("A"), "aaa()"));
 
         REQUIRE_THAT(src,
-            HasCall(_A("tmain()::(lambda ../../tests/t20012/t20012.cc:67:20)"),
-                _A("B"), "b()"));
+            HasCall(_A("tmain()::(lambda t20012.cc:67:20)"), _A("B"), "b()"));
         REQUIRE_THAT(src, HasCall(_A("B"), _A("B"), "bb()"));
         REQUIRE_THAT(src, HasCall(_A("B"), _A("B"), "bbb()"));
 
         REQUIRE_THAT(src,
-            HasCall(_A("tmain()::(lambda ../../tests/t20012/t20012.cc:80:20)"),
-                _A("C"), "c()"));
+            HasCall(_A("tmain()::(lambda t20012.cc:80:20)"), _A("C"), "c()"));
         REQUIRE_THAT(src, HasCall(_A("C"), _A("C"), "cc()"));
         REQUIRE_THAT(src, HasCall(_A("C"), _A("C"), "ccc()"));
         REQUIRE_THAT(src,
-            HasCall(_A("tmain()::(lambda ../../tests/t20012/t20012.cc:80:20)"),
-                _A("tmain()::(lambda ../../tests/t20012/t20012.cc:67:20)"),
-                "operator()()"));
+            HasCall(_A("tmain()::(lambda t20012.cc:80:20)"),
+                _A("tmain()::(lambda t20012.cc:67:20)"), "operator()()"));
 
         REQUIRE_THAT(src, HasCall(_A("C"), _A("C"), "ccc()"));
 
         REQUIRE_THAT(src,
-            HasCall(_A("tmain()"),
-                _A("R<R::(lambda ../../tests/t20012/t20012.cc:86:9)>"), "r()"));
+            HasCall(_A("tmain()"), _A("R<R::(lambda t20012.cc:86:9)>"), "r()"));
         REQUIRE_THAT(src,
-            HasCall(_A("R<R::(lambda ../../tests/t20012/t20012.cc:86:9)>"),
-                _A("tmain()::(lambda ../../tests/t20012/t20012.cc:86:9)"),
-                "operator()()"));
+            HasCall(_A("R<R::(lambda t20012.cc:86:9)>"),
+                _A("tmain()::(lambda t20012.cc:86:9)"), "operator()()"));
         REQUIRE_THAT(src,
-            HasCall(_A("tmain()::(lambda ../../tests/t20012/t20012.cc:86:9)"),
-                _A("C"), "c()"));
+            HasCall(_A("tmain()::(lambda t20012.cc:86:9)"), _A("C"), "c()"));
 
         // @todo #168
         // REQUIRE_THAT(puml, HasCall(_A("tmain()"), _A("D"), "add5(int)"));
@@ -86,33 +78,20 @@ TEST_CASE("t20012", "[test-case][sequence]")
         using namespace json;
 
         std::vector<int> messages = {
-            FindMessage(j, "tmain()",
-                "tmain()::(lambda ../../tests/t20012/t20012.cc:67:20)",
+            FindMessage(j, "tmain()", "tmain()::(lambda t20012.cc:67:20)",
                 "operator()()"),
-            FindMessage(j,
-                "tmain()::(lambda ../../tests/t20012/t20012.cc:67:20)", "A",
-                "a()"),
+            FindMessage(j, "tmain()::(lambda t20012.cc:67:20)", "A", "a()"),
             FindMessage(j, "A", "A", "aa()"), FindMessage(j, "A", "A", "aaa()"),
-            FindMessage(j,
-                "tmain()::(lambda ../../tests/t20012/t20012.cc:67:20)", "B",
-                "b()"),
+            FindMessage(j, "tmain()::(lambda t20012.cc:67:20)", "B", "b()"),
             FindMessage(j, "B", "B", "bb()"), FindMessage(j, "B", "B", "bbb()"),
-            FindMessage(j,
-                "tmain()::(lambda ../../tests/t20012/t20012.cc:80:20)", "C",
-                "c()"),
+            FindMessage(j, "tmain()::(lambda t20012.cc:80:20)", "C", "c()"),
             FindMessage(j, "C", "C", "cc()"), FindMessage(j, "C", "C", "ccc()"),
-            FindMessage(j,
-                "tmain()::(lambda ../../tests/t20012/t20012.cc:80:20)",
-                "tmain()::(lambda ../../tests/t20012/t20012.cc:67:20)",
-                "operator()()"),
-            FindMessage(j, "tmain()",
-                "R<R::(lambda ../../tests/t20012/t20012.cc:86:9)>", "r()"),
-            FindMessage(j, "R<R::(lambda ../../tests/t20012/t20012.cc:86:9)>",
-                "tmain()::(lambda ../../tests/t20012/t20012.cc:86:9)",
-                "operator()()"),
-            FindMessage(j,
-                "tmain()::(lambda ../../tests/t20012/t20012.cc:86:9)", "C",
-                "c()"),
+            FindMessage(j, "tmain()::(lambda t20012.cc:80:20)",
+                "tmain()::(lambda t20012.cc:67:20)", "operator()()"),
+            FindMessage(j, "tmain()", "R<R::(lambda t20012.cc:86:9)>", "r()"),
+            FindMessage(j, "R<R::(lambda t20012.cc:86:9)>",
+                "tmain()::(lambda t20012.cc:86:9)", "operator()()"),
+            FindMessage(j, "tmain()::(lambda t20012.cc:86:9)", "C", "c()"),
             // @todo #168
             // FindMessage(j, "tmain()", "D", "add5(int)")
         };
@@ -129,43 +108,35 @@ TEST_CASE("t20012", "[test-case][sequence]")
         using mermaid::HasCall;
 
         REQUIRE_THAT(src,
-            HasCall(_A("tmain()"),
-                _A("tmain()::(lambda ../../tests/t20012/t20012.cc:67:20)"),
+            HasCall(_A("tmain()"), _A("tmain()::(lambda t20012.cc:67:20)"),
                 "operator()()"));
         REQUIRE_THAT(src,
-            HasCall(_A("tmain()::(lambda ../../tests/t20012/t20012.cc:67:20)"),
-                _A("A"), "a()"));
+            HasCall(_A("tmain()::(lambda t20012.cc:67:20)"), _A("A"), "a()"));
         REQUIRE_THAT(src, HasCall(_A("A"), _A("A"), "aa()"));
         REQUIRE_THAT(src, HasCall(_A("A"), _A("A"), "aaa()"));
 
         REQUIRE_THAT(src,
-            HasCall(_A("tmain()::(lambda ../../tests/t20012/t20012.cc:67:20)"),
-                _A("B"), "b()"));
+            HasCall(_A("tmain()::(lambda t20012.cc:67:20)"), _A("B"), "b()"));
         REQUIRE_THAT(src, HasCall(_A("B"), _A("B"), "bb()"));
         REQUIRE_THAT(src, HasCall(_A("B"), _A("B"), "bbb()"));
 
         REQUIRE_THAT(src,
-            HasCall(_A("tmain()::(lambda ../../tests/t20012/t20012.cc:80:20)"),
-                _A("C"), "c()"));
+            HasCall(_A("tmain()::(lambda t20012.cc:80:20)"), _A("C"), "c()"));
         REQUIRE_THAT(src, HasCall(_A("C"), _A("C"), "cc()"));
         REQUIRE_THAT(src, HasCall(_A("C"), _A("C"), "ccc()"));
         REQUIRE_THAT(src,
-            HasCall(_A("tmain()::(lambda ../../tests/t20012/t20012.cc:80:20)"),
-                _A("tmain()::(lambda ../../tests/t20012/t20012.cc:67:20)"),
-                "operator()()"));
+            HasCall(_A("tmain()::(lambda t20012.cc:80:20)"),
+                _A("tmain()::(lambda t20012.cc:67:20)"), "operator()()"));
 
         REQUIRE_THAT(src, HasCall(_A("C"), _A("C"), "ccc()"));
 
         REQUIRE_THAT(src,
-            HasCall(_A("tmain()"),
-                _A("R<R::(lambda ../../tests/t20012/t20012.cc:86:9)>"), "r()"));
+            HasCall(_A("tmain()"), _A("R<R::(lambda t20012.cc:86:9)>"), "r()"));
         REQUIRE_THAT(src,
-            HasCall(_A("R<R::(lambda ../../tests/t20012/t20012.cc:86:9)>"),
-                _A("tmain()::(lambda ../../tests/t20012/t20012.cc:86:9)"),
-                "operator()()"));
+            HasCall(_A("R<R::(lambda t20012.cc:86:9)>"),
+                _A("tmain()::(lambda t20012.cc:86:9)"), "operator()()"));
         REQUIRE_THAT(src,
-            HasCall(_A("tmain()::(lambda ../../tests/t20012/t20012.cc:86:9)"),
-                _A("C"), "c()"));
+            HasCall(_A("tmain()::(lambda t20012.cc:86:9)"), _A("C"), "c()"));
 
         save_mermaid(config.output_directory(), diagram->name + ".mmd", src);
     }
diff --git a/tests/t20013/.clang-uml b/tests/t20013/.clang-uml
index a8620c1a..da8b5286 100644
--- a/tests/t20013/.clang-uml
+++ b/tests/t20013/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20013_sequence:
     type: sequence
     glob:
-      - ../../tests/t20013/t20013.cc
+      - t20013.cc
     include:
       namespaces:
         - clanguml::t20013
-    using_namespace:
-      - clanguml::t20013
+    using_namespace: clanguml::t20013
     from:
       - function: "clanguml::t20013::tmain(int,char **)"
\ No newline at end of file
diff --git a/tests/t20014/.clang-uml b/tests/t20014/.clang-uml
index 26cb0913..bc334553 100644
--- a/tests/t20014/.clang-uml
+++ b/tests/t20014/.clang-uml
@@ -1,17 +1,14 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20014_sequence:
     type: sequence
     glob:
-      - ../../tests/t20014/t20014.cc
-      - ../../tests/t20014/t20014_c.cc
-      - ../../tests/t20014/t20014_b.cc
-      - ../../tests/t20014/t20014_a.cc
+      - t20014.cc
+      - t20014_c.cc
+      - t20014_b.cc
+      - t20014_a.cc
     include:
       namespaces:
         - clanguml::t20014
-    using_namespace:
-      - clanguml::t20014
+    using_namespace: clanguml::t20014
     from:
       - function: "clanguml::t20014::tmain()"
\ No newline at end of file
diff --git a/tests/t20015/.clang-uml b/tests/t20015/.clang-uml
index 4f550ad4..9e7e12b5 100644
--- a/tests/t20015/.clang-uml
+++ b/tests/t20015/.clang-uml
@@ -1,17 +1,14 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20015_sequence:
     type: sequence
     glob:
-      - ../../tests/t20015/t20015.cc
+      - t20015.cc
     include:
       namespaces:
         - clanguml::t20015
     exclude:
       namespaces:
         - clanguml::t20015::detail
-    using_namespace:
-      - clanguml::t20015
+    using_namespace: clanguml::t20015
     from:
       - function: "clanguml::t20015::tmain()"
\ No newline at end of file
diff --git a/tests/t20016/.clang-uml b/tests/t20016/.clang-uml
index d1bb343b..f2a8a3a7 100644
--- a/tests/t20016/.clang-uml
+++ b/tests/t20016/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20016_sequence:
     type: sequence
     glob:
-      - ../../tests/t20016/t20016.cc
+      - t20016.cc
     include:
       namespaces:
         - clanguml::t20016
-    using_namespace:
-      - clanguml::t20016
+    using_namespace: clanguml::t20016
     from:
       - function: "clanguml::t20016::tmain()"
\ No newline at end of file
diff --git a/tests/t20017/.clang-uml b/tests/t20017/.clang-uml
index 30a4154d..da0e2823 100644
--- a/tests/t20017/.clang-uml
+++ b/tests/t20017/.clang-uml
@@ -1,10 +1,7 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20017_sequence:
     type: sequence
     combine_free_functions_into_file_participants: true
-    relative_to: ../../../tests/t20017
     glob:
       - t20017.cc
     include:
diff --git a/tests/t20018/.clang-uml b/tests/t20018/.clang-uml
index 6168917d..4af398f5 100644
--- a/tests/t20018/.clang-uml
+++ b/tests/t20018/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20018_sequence:
     type: sequence
     glob:
-      - ../../tests/t20018/t20018.cc
+      - t20018.cc
     include:
       namespaces:
         - clanguml::t20018
-    using_namespace:
-      - clanguml::t20018
+    using_namespace: clanguml::t20018
     from:
       - function: "clanguml::t20018::tmain()"
\ No newline at end of file
diff --git a/tests/t20019/.clang-uml b/tests/t20019/.clang-uml
index de0bffa3..84c3a206 100644
--- a/tests/t20019/.clang-uml
+++ b/tests/t20019/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20019_sequence:
     type: sequence
     glob:
-      - ../../tests/t20019/t20019.cc
+      - t20019.cc
     include:
       namespaces:
         - clanguml::t20019
-    using_namespace:
-      - clanguml::t20019
+    using_namespace: clanguml::t20019
     from:
       - function: "clanguml::t20019::tmain()"
\ No newline at end of file
diff --git a/tests/t20020/.clang-uml b/tests/t20020/.clang-uml
index 891d3df2..bfcc1663 100644
--- a/tests/t20020/.clang-uml
+++ b/tests/t20020/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20020_sequence:
     type: sequence
     glob:
-      - ../../tests/t20020/t20020.cc
+      - t20020.cc
     include:
       namespaces:
         - clanguml::t20020
-    using_namespace:
-      - clanguml::t20020
+    using_namespace: clanguml::t20020
     from:
       - function: "clanguml::t20020::tmain()"
\ No newline at end of file
diff --git a/tests/t20021/.clang-uml b/tests/t20021/.clang-uml
index 8fdf0132..3fc40d99 100644
--- a/tests/t20021/.clang-uml
+++ b/tests/t20021/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20021_sequence:
     type: sequence
     glob:
-      - ../../tests/t20021/t20021.cc
+      - t20021.cc
     include:
       namespaces:
         - clanguml::t20021
-    using_namespace:
-      - clanguml::t20021
+    using_namespace: clanguml::t20021
     from:
       - function: "clanguml::t20021::tmain()"
\ No newline at end of file
diff --git a/tests/t20022/.clang-uml b/tests/t20022/.clang-uml
index 6fe768b8..a2231a45 100644
--- a/tests/t20022/.clang-uml
+++ b/tests/t20022/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20022_sequence:
     type: sequence
     glob:
-      - ../../tests/t20022/t20022.cc
+      - t20022.cc
     include:
       namespaces:
         - clanguml::t20022
-    using_namespace:
-      - clanguml::t20022
+    using_namespace: clanguml::t20022
     from:
       - function: "clanguml::t20022::tmain()"
\ No newline at end of file
diff --git a/tests/t20023/.clang-uml b/tests/t20023/.clang-uml
index 49f82a99..12759641 100644
--- a/tests/t20023/.clang-uml
+++ b/tests/t20023/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20023_sequence:
     type: sequence
     glob:
-      - ../../tests/t20023/t20023.cc
+      - t20023.cc
     include:
       namespaces:
         - clanguml::t20023
-    using_namespace:
-      - clanguml::t20023
+    using_namespace: clanguml::t20023
     start_from:
       - function: "clanguml::t20023::tmain()"
\ No newline at end of file
diff --git a/tests/t20024/.clang-uml b/tests/t20024/.clang-uml
index 52b29956..608ac861 100644
--- a/tests/t20024/.clang-uml
+++ b/tests/t20024/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20024_sequence:
     type: sequence
     glob:
-      - ../../tests/t20024/t20024.cc
+      - t20024.cc
     include:
       namespaces:
         - clanguml::t20024
-    using_namespace:
-      - clanguml::t20024
+    using_namespace: clanguml::t20024
     from:
       - function: "clanguml::t20024::tmain()"
\ No newline at end of file
diff --git a/tests/t20025/.clang-uml b/tests/t20025/.clang-uml
index 0e72c357..7ba600b5 100644
--- a/tests/t20025/.clang-uml
+++ b/tests/t20025/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20025_sequence:
     type: sequence
     glob:
-      - ../../tests/t20025/t20025.cc
+      - t20025.cc
     include:
       namespaces:
         - clanguml::t20025
-    using_namespace:
-      - clanguml::t20025
+    using_namespace: clanguml::t20025
     from:
       - function: "clanguml::t20025::tmain()"
\ No newline at end of file
diff --git a/tests/t20026/.clang-uml b/tests/t20026/.clang-uml
index 0ade1944..416400d8 100644
--- a/tests/t20026/.clang-uml
+++ b/tests/t20026/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20026_sequence:
     type: sequence
     glob:
-      - ../../tests/t20026/t20026.cc
+      - t20026.cc
     include:
       namespaces:
         - clanguml::t20026
-    using_namespace:
-      - clanguml::t20026
+    using_namespace: clanguml::t20026
     from:
       - function: "clanguml::t20026::tmain()"
\ No newline at end of file
diff --git a/tests/t20027/.clang-uml b/tests/t20027/.clang-uml
index 32752095..d5bf1d3b 100644
--- a/tests/t20027/.clang-uml
+++ b/tests/t20027/.clang-uml
@@ -1,16 +1,13 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20027_sequence:
     type: sequence
     glob:
-      - ../../tests/t20027/t20027.cc
+      - t20027.cc
     include:
       namespaces:
         - clanguml::t20027
       access:
         - public
-    using_namespace:
-      - clanguml::t20027
+    using_namespace: clanguml::t20027
     from:
       - function: "clanguml::t20027::tmain()"
\ No newline at end of file
diff --git a/tests/t20028/.clang-uml b/tests/t20028/.clang-uml
index cf295f8b..69704427 100644
--- a/tests/t20028/.clang-uml
+++ b/tests/t20028/.clang-uml
@@ -1,17 +1,14 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20028_sequence:
     type: sequence
     glob:
-      - ../../tests/t20028/t20028.cc
+      - t20028.cc
     include:
       namespaces:
         - clanguml::t20028
     exclude:
       namespaces:
         - clanguml::t20028::detail
-    using_namespace:
-      - clanguml::t20028
+    using_namespace: clanguml::t20028
     from:
       - function: "clanguml::t20028::tmain()"
\ No newline at end of file
diff --git a/tests/t20029/.clang-uml b/tests/t20029/.clang-uml
index cc9e5703..fa297b02 100644
--- a/tests/t20029/.clang-uml
+++ b/tests/t20029/.clang-uml
@@ -1,20 +1,17 @@
-compilation_database_dir: ..
-output_directory: diagrams
 add_compile_flags:
   - -fparse-all-comments
 diagrams:
   t20029_sequence:
     type: sequence
     glob:
-      - ../../tests/t20029/t20029.cc
+      - t20029.cc
     include:
       namespaces:
         - clanguml::t20029
     exclude:
       access:
         - private
-    using_namespace:
-      - clanguml::t20029
+    using_namespace: clanguml::t20029
     from:
       - function: clanguml::t20029::tmain()
     generate_message_comments: true
diff --git a/tests/t20030/.clang-uml b/tests/t20030/.clang-uml
index a54e474d..70d16914 100644
--- a/tests/t20030/.clang-uml
+++ b/tests/t20030/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20030_sequence:
     type: sequence
     glob:
-      - ../../tests/t20030/t20030.cc
+      - t20030.cc
     include:
       namespaces:
         - clanguml::t20030
-    using_namespace:
-      - clanguml::t20030
+    using_namespace: clanguml::t20030
     from:
       - function: "clanguml::t20030::tmain(int)"
       - function: "clanguml::t20030::tmain(bool,int)"
\ No newline at end of file
diff --git a/tests/t20031/.clang-uml b/tests/t20031/.clang-uml
index 3907966f..d2645e82 100644
--- a/tests/t20031/.clang-uml
+++ b/tests/t20031/.clang-uml
@@ -1,10 +1,8 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20031_sequence:
     type: sequence
     glob:
-      - ../../tests/t20031/t20031.cc
+      - t20031.cc
     include:
       namespaces:
         - clanguml::t20031
@@ -13,8 +11,7 @@ diagrams:
         - constructor
         - operator
         - lambda
-    using_namespace:
-      - clanguml::t20031
+    using_namespace: clanguml::t20031
     from:
       - function: "clanguml::t20031::tmain(int)"
       - function: "clanguml::t20031::tmain(bool,int)"
\ No newline at end of file
diff --git a/tests/t20032/.clang-uml b/tests/t20032/.clang-uml
index 104141ab..93fcede4 100644
--- a/tests/t20032/.clang-uml
+++ b/tests/t20032/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20032_sequence:
     type: sequence
     glob:
-      - ../../tests/t20032/t20032.cc
+      - t20032.cc
     include:
       namespaces:
         - clanguml::t20032
-    using_namespace:
-      - clanguml::t20032
+    using_namespace: clanguml::t20032
     generate_return_types: true
     from:
       - function: "clanguml::t20032::tmain(int,char **)"
\ No newline at end of file
diff --git a/tests/t20033/.clang-uml b/tests/t20033/.clang-uml
index 0f230c2b..b8c2df35 100644
--- a/tests/t20033/.clang-uml
+++ b/tests/t20033/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20033_sequence:
     type: sequence
     glob:
-      - ../../tests/t20033/t20033.cc
+      - t20033.cc
     include:
       namespaces:
         - clanguml::t20033
-    using_namespace:
-      - clanguml::t20033
+    using_namespace: clanguml::t20033
     generate_condition_statements: true
     from:
       - function: "clanguml::t20033::tmain()"
\ No newline at end of file
diff --git a/tests/t20034/.clang-uml b/tests/t20034/.clang-uml
index 3e970e05..8f27657f 100644
--- a/tests/t20034/.clang-uml
+++ b/tests/t20034/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20034_sequence:
     type: sequence
     glob:
-      - ../../tests/t20034/t20034.cc
+      - t20034.cc
     include:
       namespaces:
         - clanguml::t20034
-    using_namespace:
-      - clanguml::t20034
+    using_namespace: clanguml::t20034
     from_to:
       - [function: "clanguml::t20034::D::d2()",
          function: "clanguml::t20034::A::a2()"]
\ No newline at end of file
diff --git a/tests/t20035/.clang-uml b/tests/t20035/.clang-uml
index c7ee1c78..812598e4 100644
--- a/tests/t20035/.clang-uml
+++ b/tests/t20035/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20035_sequence:
     type: sequence
     glob:
-      - ../../tests/t20035/t20035.cc
+      - t20035.cc
     include:
       namespaces:
         - clanguml::t20035
-    using_namespace:
-      - clanguml::t20035
+    using_namespace: clanguml::t20035
     from_to:
       - [function: "clanguml::t20035::tmain(int,char **)",
          function: "clanguml::t20035::c(int)"]
\ No newline at end of file
diff --git a/tests/t20036/.clang-uml b/tests/t20036/.clang-uml
index 9339d814..720baab3 100644
--- a/tests/t20036/.clang-uml
+++ b/tests/t20036/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20036_sequence:
     type: sequence
     glob:
-      - ../../tests/t20036/t20036.cc
+      - t20036.cc
     include:
       namespaces:
         - clanguml::t20036
-    using_namespace:
-      - clanguml::t20036
+    using_namespace: clanguml::t20036
     to:
       - function: "clanguml::t20036::A::a2()"
\ No newline at end of file
diff --git a/tests/t20037/.clang-uml b/tests/t20037/.clang-uml
index c910987e..558d0c10 100644
--- a/tests/t20037/.clang-uml
+++ b/tests/t20037/.clang-uml
@@ -1,14 +1,11 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t20037_sequence:
     type: sequence
     glob:
-      - ../../tests/t20037/t20037.cc
+      - t20037.cc
     include:
       namespaces:
         - clanguml::t20037
-    using_namespace:
-      - clanguml::t20037
+    using_namespace: clanguml::t20037
     from:
       - function: "clanguml::t20037::tmain(int,char **)"
\ No newline at end of file
diff --git a/tests/t20038/.clang-uml b/tests/t20038/.clang-uml
index 70601a0a..76afa834 100644
--- a/tests/t20038/.clang-uml
+++ b/tests/t20038/.clang-uml
@@ -1,12 +1,10 @@
-compilation_database_dir: ..
-output_directory: diagrams
 add_compile_flags:
   - -fparse-all-comments
 diagrams:
   t20038_sequence:
     type: sequence
     glob:
-      - ../../tests/t20038/t20038.cc
+      - t20038.cc
     include:
       namespaces:
         - clanguml::t20038
@@ -14,5 +12,4 @@ diagrams:
       - function: clanguml::t20038::tmain()
     generate_message_comments: true
     message_comment_width: 35
-    using_namespace:
-      - clanguml::t20038
\ No newline at end of file
+    using_namespace: clanguml::t20038
\ No newline at end of file
diff --git a/tests/t30001/.clang-uml b/tests/t30001/.clang-uml
index f3ad247d..26a332b3 100644
--- a/tests/t30001/.clang-uml
+++ b/tests/t30001/.clang-uml
@@ -1,19 +1,16 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30001_package:
     type: package
     title: Basic package diagram example
     glob:
-      - ../../tests/t30001/t30001.cc
+      - t30001.cc
     include:
       namespaces:
         - clanguml::t30001
     exclude:
       namespaces:
         - clanguml::t30001::detail
-    using_namespace:
-      - clanguml::t30001
+    using_namespace: clanguml::t30001
     plantuml:
       before:
         - "' t30001 test diagram of type {{ diagram.type }}"
diff --git a/tests/t30002/.clang-uml b/tests/t30002/.clang-uml
index c2111c65..2f55a055 100644
--- a/tests/t30002/.clang-uml
+++ b/tests/t30002/.clang-uml
@@ -1,18 +1,15 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30002_package:
     type: package
     glob:
-      - ../../tests/t30002/t30002.cc
+      - t30002.cc
     include:
       namespaces:
         - clanguml::t30002
     exclude:
       namespaces:
         - clanguml::t30002::detail
-    using_namespace:
-      - clanguml::t30002
+    using_namespace: clanguml::t30002
     plantuml:
       before:
         - "' t30002 test package diagram"
\ No newline at end of file
diff --git a/tests/t30003/.clang-uml b/tests/t30003/.clang-uml
index b4322243..9d0e1f86 100644
--- a/tests/t30003/.clang-uml
+++ b/tests/t30003/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30003_package:
     type: package
     glob:
-      - ../../tests/t30003/t30003.cc
+      - t30003.cc
     include:
       namespaces:
         - clanguml::t30003
-    using_namespace:
-      - clanguml::t30003
+    using_namespace: clanguml::t30003
     plantuml:
       before:
         - "' t30003 test package diagram"
\ No newline at end of file
diff --git a/tests/t30004/.clang-uml b/tests/t30004/.clang-uml
index c273c5f6..ab3104fb 100644
--- a/tests/t30004/.clang-uml
+++ b/tests/t30004/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30004_package:
     type: package
     glob:
-      - ../../tests/t30004/t30004.cc
+      - t30004.cc
     include:
       namespaces:
         - clanguml::t30004
-    using_namespace:
-      - clanguml::t30004
+    using_namespace: clanguml::t30004
     plantuml:
       before:
         - "' t30004 test package diagram"
\ No newline at end of file
diff --git a/tests/t30005/.clang-uml b/tests/t30005/.clang-uml
index bbfe0e64..7258eba3 100644
--- a/tests/t30005/.clang-uml
+++ b/tests/t30005/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30005_package:
     type: package
     glob:
-      - ../../tests/t30005/t30005.cc
+      - t30005.cc
     include:
       namespaces:
         - clanguml::t30005
-    using_namespace:
-      - clanguml::t30005
+    using_namespace: clanguml::t30005
     plantuml:
       before:
         - "' t30005 test package diagram"
\ No newline at end of file
diff --git a/tests/t30006/.clang-uml b/tests/t30006/.clang-uml
index 5f970f91..1247bf0d 100644
--- a/tests/t30006/.clang-uml
+++ b/tests/t30006/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30006_package:
     type: package
     glob:
-      - ../../tests/t30006/t30006.cc
+      - t30006.cc
     include:
       namespaces:
         - clanguml::t30006
-    using_namespace:
-      - clanguml::t30006
+    using_namespace: clanguml::t30006
     plantuml:
       before:
         - "' t30006 test package diagram"
\ No newline at end of file
diff --git a/tests/t30007/.clang-uml b/tests/t30007/.clang-uml
index 4551c4da..d8f7129a 100644
--- a/tests/t30007/.clang-uml
+++ b/tests/t30007/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30007_package:
     type: package
     glob:
-      - ../../tests/t30007/t30007.cc
+      - t30007.cc
     include:
       namespaces:
         - clanguml::t30007
-    using_namespace:
-      - clanguml::t30007
+    using_namespace: clanguml::t30007
     layout:
       C:
         - up: 'A::AA'
diff --git a/tests/t30008/.clang-uml b/tests/t30008/.clang-uml
index 9325c7af..c7d4d018 100644
--- a/tests/t30008/.clang-uml
+++ b/tests/t30008/.clang-uml
@@ -1,17 +1,14 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30008_package:
     type: package
     glob:
-      - ../../tests/t30008/t30008.cc
+      - t30008.cc
     include:
       dependants:
         - clanguml::t30008::dependants::A
       dependencies:
         - clanguml::t30008::dependencies::F
-    using_namespace:
-      - clanguml::t30008
+    using_namespace: clanguml::t30008
     plantuml:
       before:
         - "' t30008 test package diagram"
\ No newline at end of file
diff --git a/tests/t30009/.clang-uml b/tests/t30009/.clang-uml
index 13e21029..2563eb33 100644
--- a/tests/t30009/.clang-uml
+++ b/tests/t30009/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30009_package:
     type: package
     glob:
-      - ../../tests/t30009/t30009.cc
+      - t30009.cc
     include:
       namespaces:
         - clanguml::t30009
-    using_namespace:
-      - clanguml::t30009
+    using_namespace: clanguml::t30009
     layout:
       One::A:
         - together: [One::C]
diff --git a/tests/t30010/.clang-uml b/tests/t30010/.clang-uml
index 9dc1339a..937f3fc8 100644
--- a/tests/t30010/.clang-uml
+++ b/tests/t30010/.clang-uml
@@ -1,5 +1,3 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30010_package:
     type: package
@@ -7,10 +5,8 @@ diagrams:
     package_type: directory
     glob:
       - t30010.cc
-    relative_to: ../../../tests/t30010
     include:
       paths:
         - app
         - libraries
-    using_namespace:
-      - clanguml::t30010
\ No newline at end of file
+    using_namespace: clanguml::t30010
\ No newline at end of file
diff --git a/tests/t30011/.clang-uml b/tests/t30011/.clang-uml
index a379b981..8048435f 100644
--- a/tests/t30011/.clang-uml
+++ b/tests/t30011/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t30011_package:
     type: package
     package_type: directory
     glob:
       - t30011.c
-    relative_to: ../../../tests/t30011
     include:
       paths:
         - .
\ No newline at end of file
diff --git a/tests/t40001/.clang-uml b/tests/t40001/.clang-uml
index 3509f844..29f7755a 100644
--- a/tests/t40001/.clang-uml
+++ b/tests/t40001/.clang-uml
@@ -1,5 +1,3 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t40001_include:
     type: include
@@ -7,9 +5,7 @@ diagrams:
     # Provide the files to parse in order to look
     # for #include directives
     glob:
-      - ../../tests/t40001/src/t40001.cc
-    # Render the paths relative to this directory
-    relative_to: ../../../tests/t40001
+      - src/t40001.cc
     # Include also external system headers
     generate_system_headers: true
     include:
diff --git a/tests/t40002/.clang-uml b/tests/t40002/.clang-uml
index 21514d18..17e36910 100644
--- a/tests/t40002/.clang-uml
+++ b/tests/t40002/.clang-uml
@@ -1,16 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t40002_include:
     type: include
     # Provide the files to parse in order to look
     # for #include directives
     glob:
-      - ../../tests/t40002/src/t40002.cc
-      - ../../tests/t40002/src/lib1/lib1.cc
-      - ../../tests/t40002/src/lib2/lib2.cc
-    # Render the paths relative to this directory
-    relative_to: ../../../tests/t40002
+      - src/t40002.cc
+      - src/lib1/lib1.cc
+      - src/lib2/lib2.cc
     include:
       # Include only files belonging to these paths relative to relative_to
       paths:
diff --git a/tests/t40003/.clang-uml b/tests/t40003/.clang-uml
index 782b375a..7a2a11d7 100644
--- a/tests/t40003/.clang-uml
+++ b/tests/t40003/.clang-uml
@@ -1,15 +1,12 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t40003_include:
     type: include
     # Provide the files to parse in order to look
     # for #include directives
     glob:
-      - ../../tests/t40003/src/dependants/t1.cc
-      - ../../tests/t40003/src/dependencies/t2.cc
+      - src/dependants/t1.cc
+      - src/dependencies/t2.cc
     # Render the paths relative to this directory
-    relative_to: ../../../tests/t40003
     include:
       # Include only files which depend on t1.h
       dependants:
diff --git a/tests/t90000/.clang-uml b/tests/t90000/.clang-uml
index 7f12a85b..9f020697 100644
--- a/tests/t90000/.clang-uml
+++ b/tests/t90000/.clang-uml
@@ -1,5 +1,3 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   t90000_class:
     type: class
diff --git a/tests/test_cases.cc b/tests/test_cases.cc
index ebd4c4a0..6a2a672b 100644
--- a/tests/test_cases.cc
+++ b/tests/test_cases.cc
@@ -21,9 +21,12 @@
 #include "cli/cli_handler.h"
 #include "common/compilation_database.h"
 #include "common/generators/generators.h"
+#include "util/util.h"
 
 #include <spdlog/spdlog.h>
 
+#include <vector>
+
 void inject_diagram_options(std::shared_ptr<clanguml::config::diagram> diagram)
 {
     // Inject links config to all test cases
@@ -41,7 +44,20 @@ load_config(const std::string &test_name)
         clanguml::common::compilation_database_ptr>
         res;
 
-    res.first = clanguml::config::load(test_name + "/.clang-uml", true, true);
+    // Load configuration file from the project source tree instead of
+    // the test build directory
+    const auto test_config_path =
+        fmt::format("../../tests/{}/.clang-uml", test_name);
+
+    const auto compilation_database_dir = canonical(
+        std::filesystem::current_path() / std::filesystem::path{".."});
+    const auto output_directory = weakly_canonical(
+        std::filesystem::current_path() / std::filesystem::path{"diagrams"});
+
+    res.first = clanguml::config::load(test_config_path, true, false, true);
+
+    res.first.compilation_database_dir.set(compilation_database_dir.string());
+    res.first.output_directory.set(output_directory.string());
 
     LOG_DBG("Loading compilation database from {}",
         res.first.compilation_database_dir());
@@ -63,6 +79,9 @@ template <typename DiagramConfig>
 auto generate_diagram_impl(clanguml::common::compilation_database &db,
     std::shared_ptr<clanguml::config::diagram> diagram)
 {
+    LOG_INFO("All paths will be evaluated relative to {}",
+        diagram->root_directory().string());
+
     using diagram_config = DiagramConfig;
     using diagram_model =
         typename clanguml::common::generators::diagram_model_t<
diff --git a/tests/test_compilation_database.cc b/tests/test_compilation_database.cc
index f3dd6e12..d52bdd39 100644
--- a/tests/test_compilation_database.cc
+++ b/tests/test_compilation_database.cc
@@ -15,10 +15,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#define CATCH_CONFIG_MAIN
+#define CATCH_CONFIG_RUNNER
+#define CATCH_CONFIG_CONSOLE_WIDTH 512
 
+#include "catch.h"
+
+#include "cli/cli_handler.h"
 #include "common/compilation_database.h"
-
 #include "util/util.h"
 
 #include "catch.h"
@@ -41,6 +44,7 @@ TEST_CASE("Test compilation_database should work", "[unit-test]")
     using clanguml::util::contains;
     using std::filesystem::path;
 
+    // This is executed by cmake in the directory `<BUILD_DIRECTORY>/tests`
     auto cfg =
         clanguml::config::load("./test_compilation_database_data/config.yml");
 
@@ -91,4 +95,37 @@ TEST_CASE("Test compilation_database should throw", "[unit-test]")
     REQUIRE_THROWS_AS(
         clanguml::common::compilation_database::auto_detect_from_directory(cfg),
         compilation_database_error);
-}
\ No newline at end of file
+}
+
+///
+/// Main test function
+///
+int main(int argc, char *argv[])
+{
+    Catch::Session session;
+    using namespace Catch::clara;
+
+    bool debug_log{false};
+    auto cli = session.cli() |
+        Opt(debug_log, "debug_log")["-u"]["--debug-log"]("Enable debug logs");
+
+    session.cli(cli);
+
+    int returnCode = session.applyCommandLine(argc, argv);
+    if (returnCode != 0)
+        return returnCode;
+
+    clanguml::cli::cli_handler clih;
+
+    std::vector<const char *> argvv = {
+        "clang-uml", "--config", "./test_config_data/simple.yml"};
+
+    if (debug_log)
+        argvv.push_back("-vvv");
+    else
+        argvv.push_back("-q");
+
+    clih.handle_options(argvv.size(), argvv.data());
+
+    return session.run();
+}
diff --git a/tests/test_config.cc b/tests/test_config.cc
index 0befda08..a9e01b45 100644
--- a/tests/test_config.cc
+++ b/tests/test_config.cc
@@ -343,6 +343,38 @@ TEST_CASE("Test config sequence inherited", "[unit-test]")
     CHECK(def.generate_return_types() == false);
 }
 
+TEST_CASE("Test config relative paths handling", "[unit-test]")
+{
+    auto cfg = clanguml::config::load("./test_config_data/relative_to.yml");
+
+    CHECK(cfg.diagrams.size() == 2);
+    auto &def = *cfg.diagrams["class1"];
+    CHECK(def.get_relative_to()() == "/tmp");
+#ifdef _MSC_VER
+    CHECK(def.root_directory().string() == "C:\\tmp");
+#else
+    CHECK(def.root_directory().string() == "/tmp");
+#endif
+
+    def = *cfg.diagrams["class2"];
+    CHECK(def.get_relative_to()() == ".");
+    CHECK(def.root_directory() ==
+        fmt::format(
+            "{}/test_config_data", std::filesystem::current_path().string()));
+
+    auto cfg2 =
+        clanguml::config::load("./test_config_data/relative_to_default.yml");
+
+    CHECK(cfg2.diagrams.size() == 1);
+    def = *cfg2.diagrams["class1"];
+    CHECK(def.get_relative_to()() ==
+        fmt::format(
+            "{}/test_config_data", std::filesystem::current_path().string()));
+    CHECK(def.root_directory() ==
+        fmt::format(
+            "{}/test_config_data", std::filesystem::current_path().string()));
+}
+
 TEST_CASE("Test config full clang uml dump", "[unit-test]")
 {
     auto cfg =
diff --git a/tests/test_config_data/relative_to.yml b/tests/test_config_data/relative_to.yml
new file mode 100644
index 00000000..226bd8d5
--- /dev/null
+++ b/tests/test_config_data/relative_to.yml
@@ -0,0 +1,11 @@
+relative_to: /tmp
+diagrams:
+  class1:
+    type: class
+    glob:
+      - test.cc
+  class2:
+    type: class
+    relative_to: .
+    glob:
+      - test.cc
diff --git a/tests/test_config_data/relative_to_default.yml b/tests/test_config_data/relative_to_default.yml
new file mode 100644
index 00000000..17cfa7e7
--- /dev/null
+++ b/tests/test_config_data/relative_to_default.yml
@@ -0,0 +1,5 @@
+diagrams:
+  class1:
+    type: class
+    glob:
+      - test.cc
\ No newline at end of file
diff --git a/tests/test_filters.cc b/tests/test_filters.cc
index 5d42bd97..97c6f4b6 100644
--- a/tests/test_filters.cc
+++ b/tests/test_filters.cc
@@ -44,7 +44,7 @@ TEST_CASE("Test diagram paths filter", "[unit-test]")
     diagram_filter filter(diagram, config);
 
     auto make_path = [&](std::string_view p) {
-        return source_file{config.relative_to() / p};
+        return source_file{config.root_directory() / p};
     };
 
     CHECK(filter.should_include(
diff --git a/tests/test_util.cc b/tests/test_util.cc
index 862de173..193e6293 100644
--- a/tests/test_util.cc
+++ b/tests/test_util.cc
@@ -417,3 +417,16 @@ TEST_CASE("Test format_message_comment", "[unit-test]")
     CHECK(format_message_comment("This is a url: http://example.com/test/12345",
               15) == "This is a url:\nhttp://example.com/test/12345");
 }
+
+TEST_CASE("Test is_relative_to", "[unit-test]")
+{
+    using std::filesystem::path;
+    using namespace clanguml::util;
+
+    path child{"/a/b/c/d/include.h"};
+    path base1{"/a/b/c"};
+    path base2{"/tmp"};
+
+    CHECK(is_relative_to(child, base1));
+    CHECK_FALSE(is_relative_to(child, base2));
+}
diff --git a/uml/sequence/cli_handle_options_sequence.yml b/uml/sequence/cli_handle_options_sequence.yml
index 84b54bdf..0f326f36 100644
--- a/uml/sequence/cli_handle_options_sequence.yml
+++ b/uml/sequence/cli_handle_options_sequence.yml
@@ -10,6 +10,7 @@ glob:
 include:
   namespaces:
     - clanguml
+    - YAML
 exclude:
   elements:
     - r: "clanguml::config::option.*"
diff --git a/uml/sequence/load_config_sequence.yml b/uml/sequence/load_config_sequence.yml
index 78036a50..5ae1cb19 100644
--- a/uml/sequence/load_config_sequence.yml
+++ b/uml/sequence/load_config_sequence.yml
@@ -8,6 +8,7 @@ glob:
 include:
   namespaces:
     - clanguml
+    - YAML
 exclude:
   elements:
     - r: "clanguml::config::option.*"
diff --git a/util/templates/test_cases/.clang-uml b/util/templates/test_cases/.clang-uml
index 8864bbd0..23fce20d 100644
--- a/util/templates/test_cases/.clang-uml
+++ b/util/templates/test_cases/.clang-uml
@@ -1,12 +1,9 @@
-compilation_database_dir: ..
-output_directory: diagrams
 diagrams:
   {{ name }}_{{ type }}:
     type: {{ type }}
     glob:
-      - ../../tests/{{ name }}/{{ name }}.cc
+      - {{ name }}.cc
     include:
       namespaces:
         - clanguml::{{ name }}
-    using_namespace:
-      - clanguml::{{ name }}
\ No newline at end of file
+    using_namespace: clanguml::{{ name }}
\ No newline at end of file