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From: | Glenn Morris |
Subject: | Re: does emacs regular expression support (?!expression) |
Date: | Thu, 02 Feb 2012 17:09:43 -0500 |
User-agent: | Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) |
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
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