From: Andreas Ericsson <ae@op5.se>
To: Paolo Bonzini <paolo.bonzini@gmail.com>
Cc: Jeff King <peff@peff.net>, Junio C Hamano <gitster@pobox.com>,
John Bito <jwbito@gmail.com>, git <git@vger.kernel.org>
Subject: Re: git diff looping?
Date: Wed, 17 Jun 2009 15:16:34 +0200 [thread overview]
Message-ID: <4A38ECB2.6010100@op5.se> (raw)
In-Reply-To: <4A38EACD.3050602@gmail.com>
Paolo Bonzini wrote:
>
>> The glibc implementation is quite large. Cutting the library-specific
>> cruft it still sits at about 10k LOC.
>>
>> Using PCRE is a no-go, as it uses perl-compatible regexes even for the
>> posix-compatible API, as per pcreposix(3):
>
> I have a PCRE fork that has POSIX semantics (except the braindead
> leftmost-longest *sub*expressions). It weighs 8kLOC, you can find it in
> branch ssed of GNU sed's git repository.
>
Sounds neat. Do you by any chance have some performance measurements
for it? If the work's already done and it provides a significant
improvement I'm all for it ;-)
--
Andreas Ericsson andreas.ericsson@op5.se
OP5 AB www.op5.se
Tel: +46 8-230225 Fax: +46 8-230231
Considering the successes of the wars on alcohol, poverty, drugs and
terror, I think we should give some serious thought to declaring war
on peace.
next prev parent reply other threads:[~2009-06-17 13:16 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-16 1:37 git diff looping? John Bito
2009-06-16 2:44 ` Jeff Epler
2009-06-16 2:53 ` John Bito
2009-06-16 11:47 ` Jeff King
2009-06-16 12:07 ` Jeff King
2009-06-16 12:11 ` [PATCH 1/2] Makefile: refactor regex compat support Jeff King
2009-06-16 18:47 ` Johannes Sixt
2009-06-16 19:05 ` Jeff King
2009-06-16 19:07 ` [PATCH v2 " Jeff King
2009-06-16 19:08 ` [PATCH v2 2/2] Makefile: use compat regex on Solaris Jeff King
2009-06-16 20:07 ` Brandon Casey
2009-06-17 13:15 ` Mike Ralphson
2009-06-17 13:55 ` Mike Ralphson
2009-06-16 12:14 ` [PATCH " Jeff King
2009-06-16 15:48 ` git diff looping? John Bito
2009-06-16 16:51 ` Junio C Hamano
2009-06-16 17:15 ` Jeff King
2009-06-16 17:35 ` Brandon Casey
2009-06-16 17:39 ` John Bito
2009-06-16 17:41 ` Jeff King
2009-06-16 20:22 ` Brandon Casey
2009-06-17 8:46 ` Paolo Bonzini
2009-06-17 10:23 ` Jeff King
2009-06-17 11:02 ` Paolo Bonzini
2009-06-17 11:31 ` Andreas Ericsson
2009-06-17 13:08 ` Paolo Bonzini
2009-06-17 13:16 ` Andreas Ericsson [this message]
2009-06-17 13:58 ` Paolo Bonzini
2009-06-17 14:26 ` [PATCH] avoid exponential regex match for java and objc function names Paolo Bonzini
2009-06-17 15:46 ` demerphq
2009-06-17 15:56 ` Jeff King
2009-06-17 16:00 ` demerphq
2009-06-17 16:04 ` Paolo Bonzini
2009-06-17 16:42 ` Junio C Hamano
2009-06-18 6:45 ` Paolo Bonzini
2009-06-16 17:16 ` git diff looping? John Bito
2009-06-16 17:24 ` Jeff King
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