GNU bug report logs - #22655
grep-2.21 (and git master): --null-data and ranges work in an odd way (-P works fine)

Previous Next

Full log

Message #29 received at 22655 <at> debbugs.gnu.org (full text, mbox):

From: Paul Eggert <eggert <at> cs.ucla.edu>
To: Jim Meyering <jim <at> meyering.net>, Ulya Fokanova <skvadrik <at> gmail.com>
Cc: Ulrich Mueller <ulm <at> gentoo.org>, 22655 <at> debbugs.gnu.org,
 Sergei Trofimovich <slyfox <at> gentoo.org>
Subject: Re: bug#22655: grep-2.21 (and git master): --null-data and ranges
 work in an odd way (-P works fine)
Date: Sun, 21 Feb 2016 12:06:28 -0800

[Message part 1 (text/plain, inline)]

Jim Meyering wrote:
> The -Pz/PCRE problem is more fundamental, and strikes
> even with LC_ALL=C.

grep should report an error when this problem occurs, rather than silently give 
incorrect answers. I installed the attached patch in a bold attempt to implement 
this; please feel free to revert if you think it goes too far.

[0001-grep-Pz-is-incompatible-with-and.patch (text/x-diff, attachment)]

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.