Bug 254339

Summary:	@counter-style rule can't redefine certain predefined styles.
Product:	WebKit	Reporter:	Vitor Roriz <vitor.roriz>
Component:	CSS	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	Unspecified
OS:	Unspecified

Description Vitor Roriz 2023-03-23 09:32:51 PDT

User is allowed to redefine @counter-style rules predefined by user-agent, except if the rules are:

Except for "decimal, disc, square, circle, disclosure-open, and disclosure-closed" according to https://w3c.github.io/csswg-drafts/css-counter-styles/#the-counter-style-rule.

We currently just avoid 'decimal' and 'disc' from being redefined.

Comment 1 Radar WebKit Bug Importer 2023-03-23 09:33:02 PDT

<rdar://problem/107138989>

Comment 2 Vitor Roriz 2023-03-23 09:44:31 PDT

Pull request: https://github.com/WebKit/WebKit/pull/11867

Comment 3 EWS 2023-03-23 14:23:26 PDT

Committed 262038@main (5507daf4822f): <https://commits.webkit.org/262038@main>

Reviewed commits have been landed. Closing PR #11867 and removing active labels.