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<title>hutch.git/Hutch/Views/Repositories/SyntaxHighlighter.swift, branch v3.11.0</title>
<subtitle>ios client for sourcehut. swiftui.
</subtitle>
<id>http://git.krz.sh/krz/hutch.git/atom?h=v3.11.0</id>
<link rel='self' href='http://git.krz.sh/krz/hutch.git/atom?h=v3.11.0'/>
<link rel='alternate' type='text/html' href='http://git.krz.sh/krz/hutch.git/'/>
<updated>2026-08-07T07:45:31+00:00</updated>
<entry>
<title>Add multi-language syntax highlighting (#16)</title>
<updated>2026-08-07T07:45:31+00:00</updated>
<author>
<name>Christian Cleberg</name>
<email>hello@cleberg.net</email>
</author>
<published>2026-08-07T07:45:31+00:00</published>
<link rel='alternate' type='text/html' href='http://git.krz.sh/krz/hutch.git/commit/?id=b410fd16b76146f4116538c5b82330818dd47da9'/>
<id>urn:sha1:b410fd16b76146f4116538c5b82330818dd47da9</id>
<content type='text'>
Splash (Swift-only, since removed) left code rendering unhighlighted
everywhere. Add Highlightr (highlight.js) behind a small SyntaxHighlighter
service and use it on both surfaces:

- Native file viewer: highlight NSAttributedString by language inferred
  from the filename, picking a light/dark theme from the trait style and
  re-highlighting on style changes. Falls back to plain text for unknown
  languages or very large files.
- Markdown/org code blocks in the WKWebView (READMEs, tickets, comments):
  the web view disables JavaScript, so highlight server-side into inline
  color-styled spans. The color scheme is now part of the render/cache
  key since colors are baked into the HTML.

Covered by unit tests for language mapping and highlighted output.
</content>
</entry>
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