feat(page): add issue report button

close #34

Author: duncdrum

src/main/xar-resources/modules/docbook.xql

@@ -85,7 +85,13 @@ declare %public function docbook:toc-db5($node as node()) as element(ul) {
                 return
                     element li {element a {attribute href {'#' || data($n/@xml:id)}, $n/db5:title/string()}}})
                 else ()
-            }
+            },
+            element button { attribute class {'btn btn-outline-primary btn-sm btn-block'},
+        element a {
+                    attribute href {'https://github.com/eXist-db/documentation/issues/new?title=error on ' || $node//db5:info/db5:title},
+                    'Improve this article'
+                }
+        }
     }
 };
 

src/main/xar-resources/modules/test-suite.xql

@@ -85,19 +85,22 @@ declare
 %test:name('ToC rendering')
 %test:assertTrue
 function tests:toc-inline() {
-let $output := <ul class="toc">
-    <li>
-        <a href="#main-id">Title of first main section</a>
-        <ul>
-            <li>
-                <a href="#sub-id">Title of first sub-section</a>
-            </li>
-        </ul>
-    </li>
-    <li>
-        <a href="#next-id">Title of second main section</a>
-    </li>
-</ul>
+  let $output := <ul class="toc">
+      <li>
+          <a href="#main-id">Title of first main section</a>
+          <ul>
+              <li>
+                  <a href="#sub-id">Title of first sub-section</a>
+              </li>
+          </ul>
+      </li>
+      <li>
+          <a href="#next-id">Title of second main section</a>
+      </li>
+      <button class="btn btn-outline-primary btn-sm btn-block">
+          <a href="https://github.com/eXist-db/documentation/issues/new?title=error on Document title">Improve this article</a>
+      </button>
+  </ul>
 return
     docbook:toc-db5($tests:article) eq $output
 };