- From: Jason via GitHub <noreply@w3.org>
- Date: Fri, 03 Apr 2026 08:00:19 +0000
- To: public-houdini-archive@w3.org
CGQAQ has just submitted a new pull request for https://github.com/w3c/css-houdini-drafts: == [css-properties-values-api] Allow comma-separated names in @property prelude == ## Summary Per [CSSWG resolution](https://github.com/w3c/csswg-drafts/issues/7523#issuecomment-3683970305), allow the `@property` rule prelude to accept a comma-separated list of custom property names, so multiple properties sharing the same descriptors can be registered in a single rule. - Updated grammar from `<<custom-property-name>>` to `<<custom-property-name>>#` - Updated prose for multi-name semantics and duplicate handling - Added `FrozenArray<CSSOMString> names` attribute to `CSSPropertyRule` - Updated serialization algorithm to handle multiple names - Added Example 3 demonstrating the feature - Added changelog entry Resolves w3c/csswg-drafts#7523 See https://github.com/w3c/css-houdini-drafts/pull/1171 -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Friday, 3 April 2026 08:00:19 UTC