From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by sourceware.org (Postfix) with ESMTPS id 960303858D39 for ; Mon, 1 Aug 2022 12:16:22 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 960303858D39 Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 271B39Ln018971; Mon, 1 Aug 2022 12:16:21 GMT Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3hp4nfh6b9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 01 Aug 2022 12:16:21 +0000 Received: from m0098399.ppops.net (m0098399.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 271C80XD010212; Mon, 1 Aug 2022 12:16:21 GMT Received: from ppma05fra.de.ibm.com (6c.4a.5195.ip4.static.sl-reverse.com [149.81.74.108]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3hp4nfh6a5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 01 Aug 2022 12:16:20 +0000 Received: from pps.filterd (ppma05fra.de.ibm.com [127.0.0.1]) by ppma05fra.de.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 271BoYma012736; Mon, 1 Aug 2022 12:16:18 GMT Received: from b06cxnps4075.portsmouth.uk.ibm.com (d06relay12.portsmouth.uk.ibm.com [9.149.109.197]) by ppma05fra.de.ibm.com with ESMTP id 3hmv991mhw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 01 Aug 2022 12:16:18 +0000 Received: from d06av21.portsmouth.uk.ibm.com (d06av21.portsmouth.uk.ibm.com [9.149.105.232]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 271CGGJj28246504 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 1 Aug 2022 12:16:16 GMT Received: from d06av21.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3790D5204E; Mon, 1 Aug 2022 12:16:16 +0000 (GMT) Received: from li-42a4824c-28a0-11b2-a85c-f55c0d5956ce.ibm.com (unknown [9.145.68.147]) by d06av21.portsmouth.uk.ibm.com (Postfix) with ESMTPS id D628552050; Mon, 1 Aug 2022 12:16:15 +0000 (GMT) Date: Mon, 1 Aug 2022 14:16:15 +0200 From: Stefan Schulze Frielinghaus To: Jonathan Wakely Cc: Tim Lange , "gcc@gcc.gnu.org" Subject: Re: Setting up editors for the GNU/GCC coding style? Message-ID: References: <2QXQFR.JX7MU9S88TL03@tim-lange.me> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: LhkghmmPoGF8QoYxFLgEw0uF4jq7MrWG X-Proofpoint-GUID: BD1IU82INmW4UzlO_8NswC8ZMwMKy_ZF X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.883,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-08-01_07,2022-08-01_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 malwarescore=0 bulkscore=0 impostorscore=0 mlxscore=0 lowpriorityscore=0 phishscore=0 spamscore=0 mlxlogscore=851 suspectscore=0 priorityscore=1501 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2206140000 definitions=main-2208010059 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_EF, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Aug 2022 12:16:23 -0000 On Mon, Aug 01, 2022 at 12:25:21PM +0100, Jonathan Wakely wrote: > On Mon, 1 Aug 2022 at 09:24, Stefan Schulze Frielinghaus wrote: > > I gave unexpand from GNU coreutils 8.32 a try. Looks like it cannot > > deal with form feeds or maybe I'm missing something? > > > > $ bash -c "printf 'foo\n\f\n bar\n'" | unexpand - > > foo > > unexpand: input line is too long > > Which linux distro are you using? I see this error on Fedora and > Centos 8 but not on recent Debian or Ubuntu systems. I can reproduce this on Fedora {33,34,35} and on Ubuntu 20.04 it seems to work.