From unknown Wed Jun 25 05:41:03 2025 X-Loop: help-debbugs@gnu.org Subject: bug#19330: bug in grep -Pv ":\n" or even in rep -Pv ":\n" Resent-From: "Arul, Shankari Swetaambari" Original-Sender: "Debbugs-submit" Resent-CC: bug-grep@gnu.org Resent-Date: Tue, 09 Dec 2014 18:49:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 19330 X-GNU-PR-Package: grep X-GNU-PR-Keywords: To: 19330@debbugs.gnu.org X-Debbugs-Original-To: "bug-grep@gnu.org" Received: via spool by submit@debbugs.gnu.org id=B.141815092112447 (code B ref -1); Tue, 09 Dec 2014 18:49:02 +0000 Received: (at submit) by debbugs.gnu.org; 9 Dec 2014 18:48:41 +0000 Received: from localhost ([127.0.0.1]:59941 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XyPpv-0003Ef-Rw for submit@debbugs.gnu.org; Tue, 09 Dec 2014 13:48:40 -0500 Received: from eggs.gnu.org ([208.118.235.92]:56871) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XyPmu-0002P6-4A for submit@debbugs.gnu.org; Tue, 09 Dec 2014 13:45:33 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XyPmh-0000ZA-Qt for submit@debbugs.gnu.org; Tue, 09 Dec 2014 13:45:31 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50,HTML_MESSAGE autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:38843) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XyPmh-0000YS-OK for submit@debbugs.gnu.org; Tue, 09 Dec 2014 13:45:19 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58191) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XyPlN-0000ES-Hp for bug-grep@gnu.org; Tue, 09 Dec 2014 13:43:58 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XyPlM-0008Gk-Br for bug-grep@gnu.org; Tue, 09 Dec 2014 13:43:57 -0500 Received: from mga11.intel.com ([192.55.52.93]:21891) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XyPlM-0008GX-7J for bug-grep@gnu.org; Tue, 09 Dec 2014 13:43:56 -0500 Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.fm.intel.com with ESMTP; 09 Dec 2014 10:43:54 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.07,546,1413270000"; d="scan'208,217";a="635134877" Received: from orsmsx108.amr.corp.intel.com ([10.22.240.6]) by fmsmga001.fm.intel.com with ESMTP; 09 Dec 2014 10:43:53 -0800 Received: from orsmsx111.amr.corp.intel.com (10.22.240.12) by ORSMSX108.amr.corp.intel.com (10.22.240.6) with Microsoft SMTP Server (TLS) id 14.3.195.1; Tue, 9 Dec 2014 10:43:49 -0800 Received: from orsmsx101.amr.corp.intel.com ([169.254.8.50]) by ORSMSX111.amr.corp.intel.com ([169.254.11.104]) with mapi id 14.03.0195.001; Tue, 9 Dec 2014 10:43:50 -0800 From: "Arul, Shankari Swetaambari" Thread-Topic: bug in grep -Pv ":\n" or even in rep -Pv ":\n" Thread-Index: AdATKmEz2NktG3w/TdW7uNMIxxqvWw== Date: Tue, 9 Dec 2014 18:43:49 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.22.254.140] Content-Type: multipart/alternative; boundary="_000_B78E32DD67EB7249BC5B5EC5597C55524C0ED791ORSMSX101amrcor_" MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.0 (----) X-Mailman-Approved-At: Tue, 09 Dec 2014 13:48:38 -0500 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -4.0 (----) --_000_B78E32DD67EB7249BC5B5EC5597C55524C0ED791ORSMSX101amrcor_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, The grep expression grep -Pv ":\n" or even in rep -Pv ":\n" is not working= as expected. Did anyone report a bug on this? Ex: The above expression does not filter the following text always - foo: Sometimes it works but not always. Thanks, Shankari --_000_B78E32DD67EB7249BC5B5EC5597C55524C0ED791ORSMSX101amrcor_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi,

 

The grep expression grep -Pv ":\n" or &nbs= p;even in rep -Pv ":\n" is not working as expected.

Did anyone report a bug on this?

 

Ex: The above expression does not filter the followi= ng text always –

foo:

 

Sometimes it works but not always.

 

Thanks,

Shankari

--_000_B78E32DD67EB7249BC5B5EC5597C55524C0ED791ORSMSX101amrcor_-- From unknown Wed Jun 25 05:41:03 2025 X-Loop: help-debbugs@gnu.org Subject: bug#19330: bug in grep -Pv ":\n" or even in rep -Pv ":\n" Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-grep@gnu.org Resent-Date: Thu, 11 Dec 2014 07:40:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19330 X-GNU-PR-Package: grep X-GNU-PR-Keywords: To: "Arul, Shankari Swetaambari" , 19330@debbugs.gnu.org Received: via spool by 19330-submit@debbugs.gnu.org id=B19330.14182835931477 (code B ref 19330); Thu, 11 Dec 2014 07:40:02 +0000 Received: (at 19330) by debbugs.gnu.org; 11 Dec 2014 07:39:53 +0000 Received: from localhost ([127.0.0.1]:42248 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XyyLo-0000Nk-Eh for submit@debbugs.gnu.org; Thu, 11 Dec 2014 02:39:52 -0500 Received: from smtp.cs.ucla.edu ([131.179.128.62]:40973) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XyyLj-0000NS-AZ for 19330@debbugs.gnu.org; Thu, 11 Dec 2014 02:39:48 -0500 Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.cs.ucla.edu (Postfix) with ESMTP id AC6CAA600CC; Wed, 10 Dec 2014 23:39:40 -0800 (PST) X-Virus-Scanned: amavisd-new at smtp.cs.ucla.edu Received: from smtp.cs.ucla.edu ([127.0.0.1]) by localhost (smtp.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id rRI-2r5XRNzE; Wed, 10 Dec 2014 23:39:32 -0800 (PST) Received: from [192.168.1.9] (pool-71-177-17-123.lsanca.dsl-w.verizon.net [71.177.17.123]) by smtp.cs.ucla.edu (Postfix) with ESMTPSA id 266EAA60013; Wed, 10 Dec 2014 23:39:32 -0800 (PST) Message-ID: <54894A33.2050103@cs.ucla.edu> Date: Wed, 10 Dec 2014 23:39:31 -0800 From: Paul Eggert Organization: UCLA Computer Science Department User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 References: In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) Arul, Shankari Swetaambari wrote: > The grep expression grep -Pv ":\n" Grep matches lines one at a time, so the Perl regular expression "\n" can never match anything. From debbugs-submit-bounces@debbugs.gnu.org Sat May 30 16:04:40 2015 Received: (at control) by debbugs.gnu.org; 30 May 2015 20:04:41 +0000 Received: from localhost ([127.0.0.1]:33783 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Yymzo-0007X7-Fr for submit@debbugs.gnu.org; Sat, 30 May 2015 16:04:40 -0400 Received: from smtp.cs.ucla.edu ([131.179.128.62]:53645) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Yymzm-0007Wi-MZ for control@debbugs.gnu.org; Sat, 30 May 2015 16:04:39 -0400 Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.cs.ucla.edu (Postfix) with ESMTP id 3C93E39E801B for ; Sat, 30 May 2015 13:04:33 -0700 (PDT) X-Virus-Scanned: amavisd-new at smtp.cs.ucla.edu Received: from smtp.cs.ucla.edu ([127.0.0.1]) by localhost (smtp.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 9SwSbBss7Jia for ; Sat, 30 May 2015 13:04:32 -0700 (PDT) Received: from [192.168.1.9] (pool-100-32-155-148.lsanca.fios.verizon.net [100.32.155.148]) by smtp.cs.ucla.edu (Postfix) with ESMTPSA id 4CC9C39E8016 for ; Sat, 30 May 2015 13:04:32 -0700 (PDT) Message-ID: <556A17D0.4000303@cs.ucla.edu> Date: Sat, 30 May 2015 13:04:32 -0700 From: Paul Eggert Organization: UCLA Computer Science Department User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: control@debbugs.gnu.org Subject: grep bug maintainance Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) tag 20605 notabug close 20605 severity 20657 wishlist tag 20638 notabug close 20638 merge 20526 19985 19230 tag 19837 notabug close 19837 merge 16444 19777 close 19563 close 19486 tag 19330 notabug close 19330 tag 19193 notabug close 19193 tag 19071 notabug close 19071 tag 19005 notabug close 19005 close 19000 tag 18888 notabug close 18888