Re: [csswg-drafts] [css-grid] Explain why empty `<line-names>` is allowed (#7726)

See https://lists.w3.org/Archives/Public/www-style/2013Nov/0329.html

> The current ED defines line names as:
> `<line-names> = ( <ident>* )`
> do we really want to allow empty line name lists? I guess we don't, and that should be replaced by "<ident>+", shouldn't it?

And https://lists.w3.org/Archives/Public/www-style/2013Nov/0337.html

> No, we need empty line lists for subgrids (they can specify their own names in addition to any names they inherit, and need empty line lists to clarify that they're not naming a particular line).  It doesn't hurt normal grids to allow empty line lists either; it's just equivalent to omitting the parentheses too.

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Received on Monday, 12 September 2022 09:06:52 UTC