From: Richard Stallman <rms@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: [BUG] Regexp compiler, problem with character classes
Date: Thu, 14 Sep 2006 23:14:25 -0400 [thread overview]
Message-ID: <E1GO49p-0006Ff-MM@fencepost.gnu.org> (raw)
In-Reply-To: <yoijejupnugv.fsf@gamma02.me.chalmers.se> (bojohan+mail@dd.chalmers.se)
[I sent this message a week ago but did not get a response.]
(with-temp-buffer
(list
(progn (modify-syntax-entry ?a " ")
(string-match "x[[:space:]]" "xa"))
(progn (modify-syntax-entry ?a "w")
(string-match "x[[:space:]]" "xa"))))
=> (0 0)
The easiest way to fix that bug
is to make each element of the compiled regexp cache
specify the syntax table that it corresponds to,
and make modify-syntax-entry clear the cache.
That way, no change in regex.c is needed.
Could someone please do this and then ack?
prev parent reply other threads:[~2006-09-15 3:14 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-03 1:14 [BUG] Regexp compiler, problem with character classes Johan Bockgård
2006-09-07 21:15 ` Richard Stallman
2006-09-13 9:50 ` Johan Bockgård
2006-09-13 19:25 ` Richard Stallman
2006-09-07 21:15 ` Richard Stallman
2006-09-14 23:20 ` Chong Yidong
2006-09-15 14:29 ` Richard Stallman
2006-09-15 15:13 ` Chong Yidong
2006-09-18 8:43 ` Johan Bockgård
2006-09-18 12:53 ` Chong Yidong
2006-09-18 13:03 ` Stefan Monnier
2006-09-18 13:12 ` Johan Bockgård
2006-09-15 3:14 ` Richard Stallman [this message]
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