feat: disable heading hash in code examples

typst-doc-cn · Dec 4, 2024 · 4a9976d · 4a9976d
1 parent c07cbe1
commit 4a9976d
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Showing 2 changed files with 22 additions and 16 deletions.
diff --git a/src/mod.typ b/src/mod.typ
@@ -3,6 +3,7 @@
 #import "/typ/templates/term.typ": _term
 #import "/typ/templates/side-notes.typ": side-note, side-attrs
 #import "/typ/templates/page.typ": main-color, get-page-width
+#import "/typ/templates/template-link.typ": enable-heading-hash
 
 #import "/typ/typst-meta/docs.typ": typst-v11
 
@@ -111,15 +112,20 @@
   rect(
     width: 100%,
     inset: 10pt,
-    {
+    context {
       // Don't corrupt normal headings
       set heading(outlined: false)
 
+      let prev = enable-heading-hash.get()
+      enable-heading-hash.update(false)
+
       if res != none {
         res
       } else {
         eval(cc.text, mode: "markup", scope: scope)
       }
+
+      enable-heading-hash.update(prev)
     },
   )
 }

diff --git a/typ/templates/template-link.typ b/typ/templates/template-link.typ
@@ -20,25 +20,25 @@
 
 #let heading-reference(it, d: 1) = make-unique-label(it.body, disambiguator: d)
 
+#let enable-heading-hash = state("enable-heading-hash", true)
+
 #let heading-hash(it, hash-color: blue) = {
   let title = plain-text(it.body)
   if title != none {
     let title = title.trim()
     update-label-disambiguator(title)
-    context (
-      {
-        let loc = here()
-        let dest = get-label-disambiguator(loc, title)
-        let h = measure(it.body).height
-        place(
-          left,
-          dx: -16pt,
-          [
-            #set text(fill: hash-color)
-            #link(loc)[\#] #dest
-          ],
-        )
-      }
-    )
+    context if enable-heading-hash.get() {
+      let loc = here()
+      let dest = get-label-disambiguator(loc, title)
+      let h = measure(it.body).height
+      place(
+        left,
+        dx: -16pt,
+        [
+          #set text(fill: hash-color)
+          #link(loc)[\#] #dest
+        ],
+      )
+    }
   }
 }