From: Glenn Morris <rgm@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: does emacs regular expression support (?!expression)
Date: Thu, 02 Feb 2012 17:09:43 -0500 [thread overview]
Message-ID: <b4haz8sx94.fsf@fencepost.gnu.org> (raw)
In-Reply-To: <m31uqdlyyn.fsf@passepartout.tim-landscheidt.de> (Tim Landscheidt's message of "Thu, 02 Feb 2012 21:14:40 +0000")
Tim Landscheidt wrote:
> In Perl, "(?!pattern)" is a zero-width negative look-ahead
> assertion. Emacs does not support these AFAIK.
http://debbugs.gnu.org/cgi/bugreport.cgi?bug=5393
(to date, not applied)
See also the linked
http://lists.gnu.org/archive/html/emacs-devel/2012-01/msg00732.html
prev parent reply other threads:[~2012-02-02 22:09 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-02 14:02 does emacs regular expression support (?!expression) 土星五号
2012-02-02 18:56 ` Tassilo Horn
2012-02-02 21:14 ` Tim Landscheidt
2012-02-02 21:45 ` Tassilo Horn
2012-02-02 22:11 ` Tim Landscheidt
2012-02-02 22:17 ` Tim Landscheidt
2012-02-03 0:37 ` Kevin Rodgers
2012-02-03 2:12 ` 土星五号
2012-02-03 8:30 ` Thien-Thi Nguyen
2012-02-03 11:17 ` Tim Landscheidt
2012-02-03 11:48 ` Thien-Thi Nguyen
2012-02-04 10:12 ` Tim Landscheidt
2012-02-04 12:16 ` 土星五号
2012-02-04 15:26 ` Thien-Thi Nguyen
2012-02-05 11:57 ` Tim Landscheidt
2012-02-02 22:09 ` Glenn Morris [this message]
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