[Bug]: subtraction followed by a variable not normalized properly

[sibbng]

Reproduction

https://twind.run/baton-wound-radius?result=css

Describe the bug

Hi @sastan, in tailwindlabs/tailwindcss#4147 I contributed tailwindcss to fix some arbitrary values related issues. As I mentioned in the PR, I got this regex from twind project. But it has an edge case as reported in tailwindlabs/tailwindcss#9832. I fixed this in tailwindlabs/tailwindcss#10074. But I'm not sure if my solution is ideal or not. I wanted to let you know, the same issue also exists in twind. I can make a PR if you think my solution is good enough.

Severity

annoyance

System Info

-

Additional Information

No response

[sastan]

Thanks for the heads-up. It would be really appreciated if you could create a PR to fix this in twind as well.

[ayame113]

Perhaps I ran into the same issue. The combination of max() and var() breaks css variables.
https://twind.run/denim-airline-vampire?result=css