perf(a11y): add aria-hidden to line numbers wrapper (#1675)

vuejs · Dec 9, 2022 · 4c5a892 · 4c5a892
1 parent 30924f5
commit 4c5a892
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/node/markdown/plugins/lineNumbers.ts b/src/node/markdown/plugins/lineNumbers.ts
@@ -17,7 +17,7 @@ export const lineNumberPlugin = (md: MarkdownIt) => {
       .map((line, index) => `<span class="line-number">${index + 1}</span><br>`)
       .join('')
 
-    const lineNumbersWrapperCode = `<div class="line-numbers-wrapper">${lineNumbersCode}</div>`
+    const lineNumbersWrapperCode = `<div class="line-numbers-wrapper" aria-hidden="true">${lineNumbersCode}</div>`
 
     const finalCode = rawCode
       .replace(/<\/div>$/, `${lineNumbersWrapperCode}</div>`)