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Re: emacs lisp regexp
From: |
Kevin Rodgers |
Subject: |
Re: emacs lisp regexp |
Date: |
Tue, 11 Mar 2008 23:18:40 -0600 |
User-agent: |
Thunderbird 2.0.0.12 (Macintosh/20080213) |
Paul Lennon wrote:
Hi,
I search a regexp that match such patterns
{\sqrt{2}+1}
This regexp {[^\}]+} don't work; evidently.
an idea ?
Thanks.
[gnu.emacs.sources aka gnu-emacs-@gnu.org is intended for working source
code, not discussion. Please post questions to gnu.emacs.help aka
help-gnu-emacs@gnu.org]
The regexp looks right to me except for the backslash, because the only
characters within a square-bracketed character set are: [-^
So the regexp is {[^}]+}
Note that even extended regular expressions are mathematically incapable
of matching nested/recursive patterns.
--
Kevin Rodgers
Denver, Colorado, USA
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