[csswg-drafts] [css-contain] Do container names really need to be deduplicated, but only at computed-value time? (#7181)

emilio has just created a new issue for https://github.com/w3c/csswg-drafts:

== [css-contain] Do container names really need to be deduplicated, but only at computed-value time? ==
If we take https://andreubotella.com/csswg-auto-build/css-contain-3/#container-name to the letter, the specified value would need to have duplicates, but the computed value wouldn't.

I don't think we have many precedents for such a thing, is there any reason the container-name can't just rename as specified?

Also, if it _needs_ to be deduplicated for some reason, why not doing it at parse time?

cc @mirisuzanne @andruud 

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/7181 using your GitHub account


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Received on Wednesday, 30 March 2022 00:49:27 UTC