[csswg-drafts] [css-images] Consider making -webkit-image-set a parse-time alias to image-set (#6285)

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

== [css-images] Consider making -webkit-image-set a parse-time alias to image-set ==
Per the discussion in https://bugzilla.mozilla.org/show_bug.cgi?id=1709415 it seems `-webkit-image-set` may be used enough on the wild that supporting it as a parse-time alias would be a low effort compat win.

If my reading of the WebKit code is right, WebKit supports the prefixed version with an slightly stricter syntax, but they serialize to the modern syntax. I think it'd be good if they just supported the same syntax, since the modern syntax is an extension of the webkit one, and it's less maintenance.

cc @smfr.

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/6285 using your GitHub account


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Received on Wednesday, 12 May 2021 00:45:52 UTC