From: Richard Stallman <rms@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Merging forked versions of regex.c
Date: Tue, 19 Mar 2002 01:43:45 -0700 (MST) [thread overview]
Message-ID: <200203190843.g2J8hjY09137@wijiji.santafe.edu> (raw)
In-Reply-To: <877koa9fam.fsf@tc-1-100.kawasaki.gol.ne.jp> (message from Miles Bader on 18 Mar 2002 22:27:45 +0900)
Unfortunately, this task is now harder because glibc has recently
adopted a new (completely rewritten) regex implementation, which is
presently unusable by emacs (re_search_2 is implemented by mallocing a
buffer to hold the two strings, copying them into it, and then
searching!!!). Also, Tom Lord has examined it, and he claims that it
has other serious problems that make it currently unsuitable for general
use [I haven't seen any response to this].
People will have to study whether those problems are true. Supposing
they get fixed, how hard is it to modify the code to work for Emacs?
Could you study that?
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prev parent reply other threads:[~2002-03-19 8:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-18 9:06 Merging forked versions of regex.c Richard Stallman
2002-03-18 13:27 ` Miles Bader
2002-03-19 8:43 ` Richard Stallman [this message]
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