- From: Tab Atkins Jr. via GitHub <sysbot+gh@w3.org>
- Date: Thu, 28 Sep 2023 18:22:43 +0000
- To: public-css-archive@w3.org
You don't need a group around a function's arguments. In this particular case it's becuase there's nothing to group in the first place, but more generally [function syntax implicitly groups its arguments](https://drafts.csswg.org/css-values/#component-functions). (This is a relatively recent addition to the grammar, reflecting what a lot of people were accidentally doing anyway.)
I also think it's fine to repeat arguments a little, so long as it's not a clarity issue. It's easier to read `<length> , <length>` than `<length>{1,2}`, in my opinion. So either way is correct, but none of the examples here look like they'd particularly *benefit* from changing.
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Received on Thursday, 28 September 2023 18:22:45 UTC