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

2 years ago · 4c5a892d77
parent 30924f5010
commit 4c5a892d77
1 changed files with 1 additions and 1 deletions
--- 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>`)