tailwindcss/crates
Robin Malfait 5426baf358
Fix class extraction followed by ( in Pug (#17320)
This PR fixes an issue where a class shorthand in Pug followed by a `(`
is not properly extracted.

```html
<template lang="pug">
.text-sky-600.bg-neutral-900(title="A tooltip") This div has an HTML attribute.
</template>
```

The `text-sky-600` is extracted, but the `bg-neutral-900` is not.

Fixes: #17313

# Test plan

1. Added test to cover this case
2. Existing tests pass (after a few small adjustments due to _more_
extracted candidates, but definitely not _less_)
3. Verified against the original issue (top is before, bottom is this
PR)
<img width="1307" alt="image"
src="https://github.com/user-attachments/assets/68a0529f-63ad-477d-a342-e3f91c5a1690"
/>

We had this exact same bug in Slim
(https://github.com/tailwindlabs/tailwindcss/pull/17278). Since Pug,
Slim and Haml are the only pre processors we have right now with this
dot-separated class notation I also double checked the Haml
pre-processor if this is an issue or not (and it's already covered
there).

<img width="1263" alt="image"
src="https://github.com/user-attachments/assets/c658168b-d124-46c9-9ec0-9697151a57bf"
/>
2025-03-21 15:43:37 +01:00
..
classification-macros Improve boundary classification (#17005) 2025-03-07 00:00:54 +00:00
node Prepare v4.0.15 release (#17302) 2025-03-20 17:51:30 +01:00
oxide Fix class extraction followed by ( in Pug (#17320) 2025-03-21 15:43:37 +01:00