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Teach rustdoc to syntax highlight #11393

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brson opened this issue Jan 8, 2014 · 1 comment · Fixed by #12416
Closed

Teach rustdoc to syntax highlight #11393

brson opened this issue Jan 8, 2014 · 1 comment · Fixed by #12416
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T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.

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@brson
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brson commented Jan 8, 2014

We can probably port the js code from doc/lib to Rust. It's really small.

@thehydroimpulse
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@brson For syntax highlighting, we could pipe the code snippets to pygments while generating the docs, or we could do the highlighting on the client with something like highlight.js. The former option seems better, and is what I'm currently using for prototyping.

bors added a commit that referenced this issue Feb 23, 2014
This adds simple syntax highlighting based off libsyntax's lexer to be sure to
stay up to date with rust's grammar. Some of the highlighting is a bit ad-hoc,
but it definitely seems to get the job done!

This currently doesn't highlight rustdoc-rendered function signatures and
structs that are emitted to each page because the colors already signify what's
clickable and I think we'd have to figure out a different scheme before
colorizing them. This does, however, colorize all code examples and source code.

Closes #11393
flip1995 pushed a commit to flip1995/rust that referenced this issue Sep 7, 2023
flip1995 pushed a commit to flip1995/rust that referenced this issue Sep 7, 2023
[`arithmetic_side_effects`] Fix rust-lang#11393

Fix rust-lang#11393

```
changelog: [`arithmetic_side_effects`]: Detect division by zero for `Wrapping` and `Saturating`
```
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