Re: [csswg-drafts] fix(css‑env): Fix `env()` function syntax definition (#3475)

No, [commas are implicitly omittable](https://drafts.csswg.org/css-values/#comb-comma) if they're not separating anything. (This makes some grammars *far* easier to write, and simplifies the look of even simple grammars like these.)

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Received on Friday, 4 January 2019 18:25:53 UTC