isso: html.py: Make <code class="language-$lang"> for syntax highlighting #998
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…ting - Updated the HTML sanitization process to allow specific attributes for different tags. - Modified the blockcode function to add 'language-' prefix to the class attribute for code tags, improving compatibility with Highlight.js. Closes isso-comments#177
jelmer
approved these changes
Mar 14, 2024
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Checklist
CHANGES.rstbecause this is a user-facing change or an important bugfixWhat changes does this Pull Request introduce?
In
html.py:Updated the HTML sanitization process to allow specific attributes for different tags.
Modified the
blockcodefunction to add'language-'prefix to the class attribute for code tags, improving compatibility with Highlight.js.Why is this necessary?
Closes #177