From: Peter Dyballa <Peter_Dyballa@Web.DE>
To: tomer <tomer1levin@walla.co.il>
Cc: help-gnu-emacs@gnu.org
Subject: Re: regular expression for hiding comment
Date: Thu, 7 May 2009 21:12:36 +0200 [thread overview]
Message-ID: <BB82C7A3-4389-4F19-8858-A6A2CD51A86D@Web.DE> (raw)
In-Reply-To: <a6f9f8dc-3931-4f48-94da-921db6f83713@u10g2000vbd.googlegroups.com>
Am 07.05.2009 um 10:54 schrieb tomer:
> I think it is not working
You're right! I did not test it with incremental regexp search.
Thinking of it: the greediness of regexp's makes it fail! Since you
mentioned grep:
grep -v -e --
will do it. It will also reject lines with more than two -. This
variant will work exactly:
egrep -v '[^-]--[^-]'
--
Greetings
Pete <\
_\ O _
|o \ _\\_/-\='
_____________(_)|-(_) (_)___________________________________
prev parent reply other threads:[~2009-05-07 19:12 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-07 6:44 regular expression for hiding comment tomer
2009-05-07 8:20 ` Peter Dyballa
[not found] ` <mailman.6787.1241684779.31690.help-gnu-emacs@gnu.org>
2009-05-07 8:54 ` tomer
2009-05-07 12:07 ` Pascal J. Bourguignon
2009-05-07 13:31 ` tomer
2009-05-07 14:19 ` Anselm Helbig
2009-05-07 14:32 ` Drew Adams
2009-05-07 16:07 ` Pascal J. Bourguignon
2009-05-07 16:21 ` tomer
2009-05-07 19:12 ` Peter Dyballa [this message]
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