bestlyg

@matthew-dean hi can you help check this PR? I need use it in my project. I had added unit test.

> > @matthew-dean hi can you help check this PR? I need use it in my project. I had added unit test. > > If you're in a hurry, you...

Hi, I found the pr is approved. May I ask when the pr merge in main branch. Because now I need use the feature in other repo.And I can’t use...

@iChenLei @matthew-dean May I ask when the pr merge in main branch. I need use it in other repo.

> can you assign me I will try this I've tried to fix it. [URL](https://github.com/less/less.js/pull/4240)