TOC refinements

2026-05-07 18:56:00 +02:00
parent 80b93127dc
commit 73743ced78
4 changed files with 21 additions and 15 deletions
@@ -1,11 +1,17 @@
 (function () {
-    document.querySelectorAll('.content h1, .content h2, .content h3, .content h4, .content h5, .content h6').forEach(function (h) {
-        if (!h.id) return;
-        var a = document.createElement('a');
-        a.href = '#' + h.id;
-        a.className = 'heading-anchor';
-        a.setAttribute('aria-label', 'Link to this section');
-        a.textContent = '#';
-        h.insertBefore(a, h.firstChild);
-    });
+  var content = document.querySelector("main");
+  if (!content) return;
+
+  var headings = content.querySelectorAll("h2, h3, h4");
+  if (!headings) return
+
+  headings.forEach(function (h) {
+      if (!h.id) return;
+      var a = document.createElement('a');
+      a.href = '#' + h.id;
+      a.className = 'heading-anchor';
+      a.setAttribute('aria-label', 'Link to this section');
+      a.textContent = '#';
+      h.insertBefore(a, h.firstChild);
+  });
 }());