[Webkit-unassigned] [Bug 14931] New: Javascript Regular Expression Non-participating capturing groups behave incorrectly in edge cases.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Aug 10 11:13:13 PDT 2007


http://bugs.webkit.org/show_bug.cgi?id=14931

           Summary: Javascript Regular Expression Non-participating
                    capturing groups behave incorrectly in edge cases.
           Product: WebKit
           Version: 522+ (nightly)
          Platform: All
               URL: http://blog.stevenlevithan.com/archives/npcg-javascript
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: kkowal at apple.com
                CC: kkowal at apple.com


Javascript Regular Expression Non-participating capturing groups behave
incorrectly in edge cases.  Steve Levithan did a case study on which forms of
non-capturing groups conformed to the ECMA spec and Safari passes a paltry 1 of
his use cases.  Please refer to his blog post for details:

http://blog.stevenlevithan.com/archives/npcg-javascript


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