Regexp capturing groups.
brendan at mozilla.org
Mon Sep 15 13:03:31 PDT 2008
Good point -- could you please file a separate ticket and cite it
here in reply? Thanks,
On Sep 15, 2008, at 7:51 PM, Markus Jarderot wrote:
> Brendan Eich wrote:
>> Steven did file
>> I'll champion fixing this, somehow, in Harmony. We should get
>> Waldemar's opinion on it.
> #376 seems to only concern the issue of back-references to
> non-participating capture-groups.
> What I described was back-references to capture-groups within a
> repetition. As the algorithm in the ECMA-262v3 is currently
> written, any
> captures from the last iteration should be discarded.
> #376 mentions it, but also says that this deserves a separate
> ticket. I
> have not found any ticket on this specific issue.
> I have recently found that also Google Chrome keeps the captures
> Firefox 3.0.1:
> "ababa,a," <-- no "b"
> Internet Explorer 7.0.5730.11 and Google Chrome 0.2.149.29:
> "ababa,a,b" <-- "b" in the end
> Markus Jarderot
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