16 lines
623 B
JavaScript
16 lines
623 B
JavaScript
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import hljs from 'highlight.js'
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export function highlight(code, lang) {
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// Check if hljs recognises the language, else assume 'plaintext'.
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const language = hljs.getLanguage(lang) ? lang : 'plaintext'
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// Highlight it with the corresponding language.
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return hljs.highlight(
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// Switch out bullet points (•) to spaces (for proper indentation).
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code.replace(/•/g, " "), { language })
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// Replace newlines with <br> tags.
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.value.replace(/\n/g, "<br>")
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// Replace spaces with ' ' to forcefully render them.
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.replace(/ /g, " "
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)
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}
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