Re: [csswg-drafts] [css-color-5] Should there be a comma after the colorspace in color-mix()? (#6050)

@tabatkins  has been making us all use the `CSS comma` only for separating list items.

So, the comma after the colorspace serves only to delimit it from the colors. I don't see is every adopting colorspaces that has spaces. We don't explicitly say so, but their lack of quoting implies that a colorspace is an [ident](https://drafts.csswg.org/css-values-4/#typedef-ident) and thus the[ allowed codepoints](https://drafts.csswg.org/css-syntax-3/#ident-token-diagram) don't require any sort of delimiter.

So I see no value in the comma (and as the examples show, always forget to type it) and think it should be removed.

Thanks for your careful review.

@una @argyleink @LeaVerou any objections to removing this comma?

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Received on Tuesday, 2 March 2021 16:33:23 UTC