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fix: handle highlight unknown language error

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This commit is contained in:
Steven 2022-10-15 06:11:17 +08:00
parent d670adc11f
commit cc759bef56
1 changed files with 11 additions and 4 deletions
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15
web/src/labs/marked/parser/CodeBlock.ts
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@ -10,11 +10,18 @@ const renderer = (rawStr: string): string => {
}
const language = escape(matchResult[1]) || "plaintext";
const highlightedCodes = hljs.highlight(matchResult[2], {
language,
}).value;
let highlightedCode = hljs.highlightAuto(matchResult[2]).value;
return `<pre><code class="language-${language}">${highlightedCodes}</code></pre>${matchResult[3]}`;
try {
const temp = hljs.highlight(matchResult[2], {
language,
}).value;
highlightedCode = temp;
} catch (error) {
// do nth
}
return `<pre><code class="language-${language}">${highlightedCode}</code></pre>${matchResult[3]}`;
};
export default {