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

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merged 1 commit into from Dec 9, 2022
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perf(a11y): add aria-hidden to line numbers wrapper #1675

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2 changes: 1 addition & 1 deletion src/node/markdown/plugins/lineNumbers.ts
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Expand Up @@ -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>`)
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