From: Alan Mackenzie <acm@muc.de>
To: help-gnu-emacs@gnu.org
Subject: Re: Regexp issue
Date: Sat, 20 Jun 2009 10:17:38 +0000 (UTC) [thread overview]
Message-ID: <h1id02$mhe$1@colin2.muc.de> (raw)
In-Reply-To: mailman.985.1245488055.2239.help-gnu-emacs@gnu.org
Peter Dyballa <Peter_Dyballa@web.de> wrote:
> Am 20.06.2009 um 10:39 schrieb Paulo J. Matos:
>> How can I match the string => but not part of <=>?
> [^<]=>
> [everything but "<"]<followed by exactly "=>">
Or, more precisely,
\(^\|[^<]\)=>
, i.e. [nothing at all] or [something which isn't "<"] following by =>.
If you're using this in a string in a lisp program, you'll have to double
up the backquotes, something like
(search-forward-regexp "\\(^\\|[^<]\\)=>")
> --
> Greetings
> Pete
--
Alan Mackenzie (Nuernberg).
next prev parent reply other threads:[~2009-06-20 10:17 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-20 8:39 Regexp issue Paulo J. Matos
2009-06-20 8:53 ` Peter Dyballa
[not found] ` <mailman.985.1245488055.2239.help-gnu-emacs@gnu.org>
2009-06-20 10:17 ` Alan Mackenzie [this message]
2009-06-20 11:16 ` Peter Dyballa
[not found] ` <mailman.993.1245496611.2239.help-gnu-emacs@gnu.org>
2009-06-20 12:47 ` Alan Mackenzie
2009-06-20 14:53 ` Peter Dyballa
[not found] ` <mailman.996.1245509629.2239.help-gnu-emacs@gnu.org>
2009-06-21 1:14 ` Tim X
[not found] <mailman.984.1245487162.2239.help-gnu-emacs@gnu.org>
2009-06-20 8:46 ` Marc Tfardy
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