[csswg-drafts] [css-values] add 'revert' and 'revert-layer' to list of CSS-wide keywords (#7439)

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

== [css-values] add 'revert' and 'revert-layer' to list of CSS-wide keywords ==
css-values [lists](https://www.w3.org/TR/css-values-4/#common-keywords) the CSS-wide keywords.  This definition is important because it has implications for things like what is allowed in [custom identifiers](https://www.w3.org/TR/css-values-4/#custom-idents).

css-cascade-4 [adds the 'revert' keyword](https://www.w3.org/TR/css-cascade-4/#default) and css-cascade-5 [adds the 'revert-layer' keyword](https://www.w3.org/TR/css-cascade-5/#revert-layer).  Should these be added to the list of CSS-wide keywords?

I'd note that Blink already [mostly implements](https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/renderer/core/css/properties/css_parsing_utils.cc;l=3064-3076;drc=901d0221a10d1321a0870b2e07f97839b2f251cc) this change (modulo [a bug](https://bugs.chromium.org/p/chromium/issues/detail?id=1340993)).

I haven't checked other implementations.

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/7439 using your GitHub account


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Received on Thursday, 30 June 2022 16:37:15 UTC