From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gregory Heytings Newsgroups: gmane.emacs.devel Subject: Re: grep: RE error in ^*** ADVICE-ON-FAILURE-: repetition-operator operand invalid Date: Sat, 19 Nov 2022 11:49:26 +0000 Message-ID: <518ded72c3008370099f@heytings.org> References: <87fsef9pms.fsf.ref@yahoo.com> <87fsef9pms.fsf@yahoo.com> <518ded72c3aa09fcd1c1@heytings.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="15391"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Po Lu , emacs-devel@gnu.org To: =?UTF-8?Q?Mattias_Engdeg=C3=A5rd?= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Nov 19 12:49:58 2022 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1owMM9-0003nu-SF for ged-emacs-devel@m.gmane-mx.org; Sat, 19 Nov 2022 12:49:57 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1owMLj-0007R1-UO; Sat, 19 Nov 2022 06:49:31 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1owMLi-0007Qs-2k for emacs-devel@gnu.org; Sat, 19 Nov 2022 06:49:30 -0500 Original-Received: from heytings.org ([95.142.160.155]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1owMLg-0005Bw-Mm for emacs-devel@gnu.org; Sat, 19 Nov 2022 06:49:29 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1668858566; bh=Zxtfg5TvKBJ8pLnUnLqz96DeR+L8mLKKFwnj7GUFAJs=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=6LyFlDG/MBQsqX52dNkvJm3775iSXxbESMS5MPoocUXAF7SeMxh4Vzj5D7aSTTZRG Jn3fS5HidpF7g1W4Gxp9mB0vchMwEWhFjx9n6xvfc8BfLNnojIN1UZdg4bShsLbg82 iczoklSYG/TdIpabLxZGzBlZAkqwBtwGzsWTB2uQ+jGxQ3/8TrUMR4nFbwgMIx50yN xv6CHng7v0+TNpdbnCgmtcwwnaSFh0XriBUwh7HL5gSsHVrWmM2v4Svh8aw2G8hD0y /4aQlxsANVzq2VAbMHfo6QSBtFLv6HUF3D64jq0w+FzOTKxGluW/YQLP+36dcEc7Ip ygWXXkv97PVbA== In-Reply-To: Received-SPF: pass client-ip=95.142.160.155; envelope-from=gregory@heytings.org; helo=heytings.org X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:300160 Archived-At: >> That seems like a problem with Sun grep, isn't it? > > No, it's a problem with the regexp > I'm not sure, how comes that GNU grep does not complain and does the right thing, even with POSIXLY_CORRECT?