Re: [csswg-drafts] [css-mixins-1] @function grammar is missing open-paren (#13046)

Ah, so it is, thanks @astearns.

It is a bit unfortunate that that aspect isn't part of any of the formal grammar productions anywhere, as (for example) MDN [imports the `@function` grammar](https://developer.mozilla.org/en-US/docs/Web/CSS/@function#formal_syntax) (and only the grammar) directly from the standards documents, and therefore lacks any definition of `<function-token>`.

But something can probably be added to the data on their end, to provide a definition.

Closing this as addressed, though, apologies for the noise.

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Received on Saturday, 1 November 2025 14:02:35 UTC