chore: reuse regex in renderer heading

alexdln · alexdln · commit 9fdbec4d0fa8 · 2026-04-12T22:05:35.000+01:00
diff --git a/server/utils/readme.ts b/server/utils/readme.ts
@@ -558,8 +558,8 @@ export async function renderReadmeHtml(
     return `<h${semanticLevel} id="${id}" data-level="${depth}"${preservedAttrs}><a href="#${id}">${displayHtml}</a></h${semanticLevel}>\n`
   }
 
+  const anchorTokenRegex = /^<a(\s.+)?\/?>$/
   renderer.heading = function ({ tokens, depth }: Tokens.Heading) {
-    const anchorTokenRegex = /^<a(\s.+)?\/?>$/
     const isAnchorHeading =
       anchorTokenRegex.test(tokens[0]?.raw ?? '') && tokens[tokens.length - 1]?.raw === '</a>'
 

Original file line number	Diff line number	Diff line change
`@@ -558,8 +558,8 @@ export async function renderReadmeHtml(`
`558`	`558`	return `<h${semanticLevel} id="${id}" data-level="${depth}"${preservedAttrs}><a href="#${id}">${displayHtml}</a></h${semanticLevel}>\n`
`559`	`559`	`}`
`560`	`560`
	`561`	`+ const anchorTokenRegex = /^<a(\s.+)?\/?>$/`
`561`	`562`	`renderer.heading = function ({ tokens, depth }: Tokens.Heading) {`
`562`		`- const anchorTokenRegex = /^<a(\s.+)?\/?>$/`
`563`	`563`	`const isAnchorHeading =`
`564`	`564`	`anchorTokenRegex.test(tokens[0]?.raw ?? '') && tokens[tokens.length - 1]?.raw === '</a>'`
`565`	`565`