tree 31442b4057c43ccacca8fe33b93e7ba92bb2a218
parent 8158dba2f60b376239fcdc7dbea7ca28e35538f3
author Sander van den Berg <java4evah@gmail.com> 1659796659 +0200
committer Nitin Dahyabhai <thatnitind@gmail.com> 1673145084 -0500

Bug 492844 - extended CSSTokenizer.jflex/ident to accept dashed idents

Extended the ident token to also accept the top path of the railroad
diagram for <ident-token> at https://www.w3.org/TR/css-syntax-3. This
prevents custom property names like "--clr-primary" from being split
into two regions, with the first consisting of "-" and the second
consisting of "-clr-primary", which would otherwise break formatting.

Added a unit test for bug 492844 which fails without the proposed
changes, and succeeds with them.