From unknown Tue Jun 24 03:25:22 2025 X-Loop: help-debbugs@gnu.org Subject: bug#17032: side effect bug... Resent-From: =?UTF-8?Q?Rom=C3=A9o?= Capulet Original-Sender: "Debbugs-submit" Resent-CC: bug-grep@gnu.org Resent-Date: Tue, 18 Mar 2014 05:00:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 17032 X-GNU-PR-Package: grep X-GNU-PR-Keywords: To: 17032@debbugs.gnu.org X-Debbugs-Original-To: bug-grep@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.13951187732766 (code B ref -1); Tue, 18 Mar 2014 05:00:03 +0000 Received: (at submit) by debbugs.gnu.org; 18 Mar 2014 04:59:33 +0000 Received: from localhost ([127.0.0.1]:39428 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WPm7g-0000iX-IZ for submit@debbugs.gnu.org; Tue, 18 Mar 2014 00:59:33 -0400 Received: from eggs.gnu.org ([208.118.235.92]:44061) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WPlqp-0000FL-Uh for submit@debbugs.gnu.org; Tue, 18 Mar 2014 00:42:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WPlqg-0004fn-3t for submit@debbugs.gnu.org; Tue, 18 Mar 2014 00:42:07 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:37284) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WPlqg-0004fj-11 for submit@debbugs.gnu.org; Tue, 18 Mar 2014 00:41:58 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45742) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WPlqY-0004Ps-Ed for bug-grep@gnu.org; Tue, 18 Mar 2014 00:41:57 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WPlqQ-0004eb-9c for bug-grep@gnu.org; Tue, 18 Mar 2014 00:41:50 -0400 Received: from mout.gmx.net ([212.227.17.21]:63052) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WPlqP-0004eO-Vq for bug-grep@gnu.org; Tue, 18 Mar 2014 00:41:42 -0400 Received: from [192.168.0.2] ([85.168.89.128]) by mail.gmx.com (mrgmx102) with ESMTPSA (Nemesis) id 0LzYY2-1XBScr0cp0-014neO for ; Tue, 18 Mar 2014 05:41:39 +0100 Message-ID: <5327CE6B.5070508@gmx.fr> Date: Tue, 18 Mar 2014 05:41:15 +0100 From: =?UTF-8?Q?Rom=C3=A9o?= Capulet User-Agent: Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:sFC+ILn6Rxjr+rlw2jCA0JkhI97WUUzm0UZmfVVr0ktJL9YWkf9 /8Lxt5vlm1fVx68vIjpQxRV9+Azn+XLPHmCYEsAJVemL1iDfx1bYr9PKJiatm7Nf2xrjH66 rDR56pdyQrjC84d1CP2eMWR5ghPyX3mxxcgs0tWTwFh3Tbokious80eKIDT30Ph2XdrMeAI psp5u7nUMmK/06pMfQRXw== X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] 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: -4.1 (----) X-Mailman-Approved-At: Tue, 18 Mar 2014 00:59:30 -0400 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: -4.1 (----) The option "-n" have a side effect with the option "-P" and the regexp '^\r$', the line numbers got overwritten by the carriage return char so these don't appear on output. cmd ex: grep -Pn '^\r$' file.txt ps: I know I can see the numbers by redirecting output in a file. From unknown Tue Jun 24 03:25:22 2025 MIME-Version: 1.0 X-Mailer: MIME-tools 5.503 (Entity 5.503) X-Loop: help-debbugs@gnu.org From: help-debbugs@gnu.org (GNU bug Tracking System) To: =?UTF-8?Q?Rom=C3=A9o?= Capulet Subject: bug#17032: closed (Re: bug#17032: side effect bug...) Message-ID: References: <5327CE6B.5070508@gmx.fr> X-Gnu-PR-Message: they-closed 17032 X-Gnu-PR-Package: grep Reply-To: 17032@debbugs.gnu.org Date: Tue, 18 Mar 2014 16:01:03 +0000 Content-Type: multipart/mixed; boundary="----------=_1395158463-15781-1" This is a multi-part message in MIME format... ------------=_1395158463-15781-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #17032: side effect bug... which was filed against the grep package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 17032@debbugs.gnu.org. --=20 17032: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D17032 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1395158463-15781-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 17032-done) by debbugs.gnu.org; 18 Mar 2014 16:00:10 +0000 Received: from localhost ([127.0.0.1]:40313 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WPwQz-00044a-6S for submit@debbugs.gnu.org; Tue, 18 Mar 2014 12:00:09 -0400 Received: from mail-pa0-f43.google.com ([209.85.220.43]:43886) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WPwQv-000442-5l for 17032-done@debbugs.gnu.org; Tue, 18 Mar 2014 12:00:06 -0400 Received: by mail-pa0-f43.google.com with SMTP id bj1so7513367pad.30 for <17032-done@debbugs.gnu.org>; Tue, 18 Mar 2014 09:00:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc:content-type:content-transfer-encoding; bh=pDaJZX8fKz/KAM/jbkwD9/dPO5nfMx3qxFge3+dnikA=; b=wDdj9jHaiJEgUXJ1SDMcNv6HczDykv/pG35YNi7UUgu0tKYNrLd0+s7RnJR9mAHfqw u9unRGPJguuJ1zG6rsc4b4aII2tai+m6+uPWpDrYnT8xMwJtqEnHu0DjH0jOX676jIO6 gGjLCaSK2rKW3loKP0A4uzYVczHWFqcKV/LUCmZec54iPtR4hiQznI8v46TR7KSK+NS/ d9TNbgIHMUnBms2j4+qV161ADfaH7JPWmVHX1EUsqywRh/ZToIQSAbCQpS9lnC7F+VQS +Rh0vCNPdKAChzIzBLUGoqy+/S4fN+UVdzOiFj/QMn3G0qCa6a3I61JYIKmo8pDgE6Ea TCGg== X-Received: by 10.66.121.195 with SMTP id lm3mr11563651pab.154.1395158404103; Tue, 18 Mar 2014 09:00:04 -0700 (PDT) MIME-Version: 1.0 Received: by 10.68.201.231 with HTTP; Tue, 18 Mar 2014 08:59:39 -0700 (PDT) In-Reply-To: <5327CE6B.5070508@gmx.fr> References: <5327CE6B.5070508@gmx.fr> From: Jim Meyering Date: Tue, 18 Mar 2014 08:59:39 -0700 X-Google-Sender-Auth: qT-jDBNKsEiHUh2Z0S_1kzc6oN0 Message-ID: Subject: Re: bug#17032: side effect bug... To: =?ISO-8859-1?Q?Rom=E9o_Capulet?= Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 17032-done Cc: 17032-done@debbugs.gnu.org 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: -0.7 (/) tags 17032 + notabug thanks On Mon, Mar 17, 2014 at 9:41 PM, Rom=E9o Capulet wrote= : > The option "-n" have a side effect with the option "-P" and the regexp > '^\r$', the line numbers got overwritten by the carriage return char so > these don't appear on output. > > cmd ex: grep -Pn '^\r$' file.txt > > ps: I know I can see the numbers by redirecting output in a file. Thanks for the report. You can avoid that in at least two ways: either filter out all \r bytes or filter through something like cat -A that renders them another way: grep -Pn '^\r$' file.txt | tr -d '\r' or grep -Pn '^\r$' file.txt | cat -A ------------=_1395158463-15781-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 18 Mar 2014 04:59:33 +0000 Received: from localhost ([127.0.0.1]:39428 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WPm7g-0000iX-IZ for submit@debbugs.gnu.org; Tue, 18 Mar 2014 00:59:33 -0400 Received: from eggs.gnu.org ([208.118.235.92]:44061) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WPlqp-0000FL-Uh for submit@debbugs.gnu.org; Tue, 18 Mar 2014 00:42:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WPlqg-0004fn-3t for submit@debbugs.gnu.org; Tue, 18 Mar 2014 00:42:07 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:37284) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WPlqg-0004fj-11 for submit@debbugs.gnu.org; Tue, 18 Mar 2014 00:41:58 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45742) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WPlqY-0004Ps-Ed for bug-grep@gnu.org; Tue, 18 Mar 2014 00:41:57 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WPlqQ-0004eb-9c for bug-grep@gnu.org; Tue, 18 Mar 2014 00:41:50 -0400 Received: from mout.gmx.net ([212.227.17.21]:63052) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WPlqP-0004eO-Vq for bug-grep@gnu.org; Tue, 18 Mar 2014 00:41:42 -0400 Received: from [192.168.0.2] ([85.168.89.128]) by mail.gmx.com (mrgmx102) with ESMTPSA (Nemesis) id 0LzYY2-1XBScr0cp0-014neO for ; Tue, 18 Mar 2014 05:41:39 +0100 Message-ID: <5327CE6B.5070508@gmx.fr> Date: Tue, 18 Mar 2014 05:41:15 +0100 From: =?ISO-8859-1?Q?Rom=E9o_Capulet?= User-Agent: Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: bug-grep@gnu.org Subject: side effect bug... Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:sFC+ILn6Rxjr+rlw2jCA0JkhI97WUUzm0UZmfVVr0ktJL9YWkf9 /8Lxt5vlm1fVx68vIjpQxRV9+Azn+XLPHmCYEsAJVemL1iDfx1bYr9PKJiatm7Nf2xrjH66 rDR56pdyQrjC84d1CP2eMWR5ghPyX3mxxcgs0tWTwFh3Tbokious80eKIDT30Ph2XdrMeAI psp5u7nUMmK/06pMfQRXw== X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] 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: -4.1 (----) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Tue, 18 Mar 2014 00:59:30 -0400 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: -4.1 (----) The option "-n" have a side effect with the option "-P" and the regexp '^\r$', the line numbers got overwritten by the carriage return char so these don't appear on output. cmd ex: grep -Pn '^\r$' file.txt ps: I know I can see the numbers by redirecting output in a file. ------------=_1395158463-15781-1--