Re: [csswg-drafts] [css-grid-2] Resolving indefinite grid spans in nested subgrids (#6905)

Yeah, that definition is just thoroughly broken. It originates from [when we un-delta'd Grid 2](https://github.com/w3c/csswg-drafts/commit/85ccd338a49bae3fc02e9c3633fcfb6f4e378a7f), as part of "editorial integration", but that wording never appears in Grid 1. 

The definitions in Grid 1 seem to be less than ideal as well. This just plain needs fixing.

As far as I can tell, the notion we wanted to capture is just "is the span specified at all, either explicitly via a `span` keyword or implicitly via two lines". All we're concerned with is what to do when we have to *default* the span because it's completely unspecified; for normal grids we default it to 1, for subgrids we default it to the number of tracks implied by the line list if specified; otherwise 1.

@fantasai could you confirm my understanding here? You did the undelta-ing that produced the current language.

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Received on Thursday, 3 February 2022 22:25:20 UTC