Re: [csswg-drafts] [css-values-5][various] Better handling of arguments with commas (#9539)

  > If it does not start with a "{" token, then it cannot contain commas

`--custom: foo, bar` should remain valid so this restriction should only apply to comma-containing productions **in functions**. And I think `<{-token>` is consumed to a simple block defined with `}` as its ending token, so the condition should be *"if it starts with a simple block whose ending token is `}`"*.

I hope you do not mind that I did not open a separate issue for this.

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Received on Wednesday, 16 October 2024 04:30:09 UTC