Extend all replacement in nested selector :not() does not work
Open
Nobody has claimed this yet.
bug
medium priority
- Dominant language
- JavaScript
- Stars
- 17k
- Forks
- 3.4k
- Avg merge
- 7h 42m
- Merged PRs (30d)
- 26
Description
Extend all does not replace inside pseudoclasses such as :not.
Sample input:
a:not(tag1) {
property: value;
}
replacement1:first:extend(tag1 all) {}
less.js output:
a:not(tag1) {
property: value;
}
expected output:
a:not(tag1),
a:not(replacement1:first) {
property: value;
}
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No file or test entry point is named in the issue. Reproduce the provided nested :not() and :extend(... all) example in less.js, then trace selector extension handling and add a regression test whose output includes both the original selector and the replacement selector.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- css, javascript
- Domain
- compilers
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 42/100