From: Doug Lewan <dougl@shubertticketing.com>
To: Rivka Miller <rivkaumiller@gmail.com>
Cc: "help-gnu-emacs@gnu.org" <help-gnu-emacs@gnu.org>
Subject: RE: Quickie - Regexp for a string not at the beginning of the line
Date: Fri, 26 Oct 2012 12:02:47 +0000 [thread overview]
Message-ID: <155DEC68569B714B86C2C7075F5EDA9826952BDF@DAKIYA1.pegasus.local> (raw)
In-Reply-To: <CAJsNXTkcmpjCwTpWr6T+eqhDWnnu-mntNuNT0W=SvWavbHsKVA@mail.gmail.com>
Or simply make sure the RE that you're using has an [uninteresting] character before the [interesting] part.
v
(while (re-search-forward ".\\(interesting\\)+" (point-max) t)
(replace-match "MORE interesting" t t nil 1))
I hope this helps.
From: help-gnu-emacs-bounces+dougl=shubertticketing.com@gnu.org [mailto:help-gnu-emacs-bounces+dougl=shubertticketing.com@gnu.org] On Behalf Of PJ Weisberg
Sent: Thursday, 2012 October 25 22:19
To: Rivka Miller
Cc: help-gnu-emacs@gnu.org
Subject: Re: Quickie - Regexp for a string not at the beginning of the line
On Thursday, October 25, 2012, Rivka Miller <rivkaumiller@gmail.com> wrote:
> Hello Programmers,
>
> I am looking for a regexp for a string not at the beginning of the
> line.
>
> For example, I want to find $hello$ that does not occur at the
> beginning of the string, ie all $hello$ that exclude ^$hello$.
How about a zero-width lookbehind for any character?
--
-PJ
Gehm's Corollary to Clark's Law: Any technology distinguishable from
magic is insufficiently advanced.
next prev parent reply other threads:[~2012-10-26 12:02 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <9eba5652-f814-41fa-83e4-460bca2be264@n16g2000yqi.googlegroups.com>
[not found] ` <e6f60702-d85f-4aed-bc03-3147bb007ad8@googlegroups.com>
2012-10-26 1:08 ` Quickie - Regexp for a string not at the beginning of the line Rivka Miller
2012-10-26 2:00 ` Ed Morton
2012-10-26 2:11 ` Ben Bacarisse
2012-10-26 4:45 ` Rivka Miller
2012-10-26 12:11 ` Ben Bacarisse
2012-10-26 12:32 ` Ed Morton
2012-10-26 2:19 ` PJ Weisberg
2012-10-26 12:02 ` Doug Lewan [this message]
2012-10-26 3:22 ` anon
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