From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.bugs Subject: bug#58992: 28.2; "lax space matching" no longer works Date: Fri, 04 Nov 2022 14:25:20 +0100 Message-ID: <87k04aj1hb.fsf@igel.home> References: <87tu3gasjn.fsf@zira.vinc17.org> <83iljw6kbk.fsf@gnu.org> <20221103172157.GB9807@zira.vinc17.org> <83h6zf7w53.fsf@gnu.org> <20221104033038.GK9807@zira.vinc17.org> <83v8nv5gnz.fsf@gnu.org> <20221104101513.GM9807@zira.vinc17.org> <87o7tnhrvd.fsf@igel.home> <20221104124755.GQ9807@zira.vinc17.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="21207"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) Cc: Eli Zaretskii , 58992@debbugs.gnu.org To: Vincent Lefevre Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Nov 04 14:26:28 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1oqwiJ-0005Kk-Ta for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 04 Nov 2022 14:26:27 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oqwi3-0000ND-Ut; Fri, 04 Nov 2022 09:26:11 -0400 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 1oqwi0-0000Mo-SF for bug-gnu-emacs@gnu.org; Fri, 04 Nov 2022 09:26:10 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oqwhv-0000dm-Ht for bug-gnu-emacs@gnu.org; Fri, 04 Nov 2022 09:26:07 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oqwhu-0004Z8-9u for bug-gnu-emacs@gnu.org; Fri, 04 Nov 2022 09:26:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Andreas Schwab Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 04 Nov 2022 13:26:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 58992 X-GNU-PR-Package: emacs Original-Received: via spool by 58992-submit@debbugs.gnu.org id=B58992.166756832717506 (code B ref 58992); Fri, 04 Nov 2022 13:26:02 +0000 Original-Received: (at 58992) by debbugs.gnu.org; 4 Nov 2022 13:25:27 +0000 Original-Received: from localhost ([127.0.0.1]:52107 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oqwhL-0004YI-1m for submit@debbugs.gnu.org; Fri, 04 Nov 2022 09:25:27 -0400 Original-Received: from mail-out.m-online.net ([212.18.0.9]:39303) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oqwhI-0004Y7-CF for 58992@debbugs.gnu.org; Fri, 04 Nov 2022 09:25:25 -0400 Original-Received: from frontend03.mail.m-online.net (unknown [192.168.6.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4N3hFb1CNwz1r0mf; Fri, 4 Nov 2022 14:25:21 +0100 (CET) Original-Received: from localhost (dynscan3.mnet-online.de [192.168.6.84]) by mail.m-online.net (Postfix) with ESMTP id 4N3hFY1dPwz1qqlR; Fri, 4 Nov 2022 14:25:21 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan3.mail.m-online.net [192.168.6.84]) (amavisd-new, port 10024) with ESMTP id kocaNsNJKdfp; Fri, 4 Nov 2022 14:25:20 +0100 (CET) X-Auth-Info: 6Qkug2h19rs3DhlRFrJqfXg2QStdK03n197FLzOk2StbaHlEv2DGOuTHguZmRjQk Original-Received: from igel.home (aftr-82-135-86-72.dynamic.mnet-online.de [82.135.86.72]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Fri, 4 Nov 2022 14:25:20 +0100 (CET) Original-Received: by igel.home (Postfix, from userid 1000) id 29CC72C35C7; Fri, 4 Nov 2022 14:25:20 +0100 (CET) X-Yow: I decided to be JOHN TRAVOLTA instead!! In-Reply-To: <20221104124755.GQ9807@zira.vinc17.org> (Vincent Lefevre's message of "Fri, 4 Nov 2022 13:47:55 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: "bug-gnu-emacs" Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:247078 Archived-At: On Nov 04 2022, Vincent Lefevre wrote: > On 2022-11-04 12:38:14 +0100, Andreas Schwab wrote: >> On Nov 04 2022, Vincent Lefevre wrote: >> >> > Wow! This is really confusing! [:space:] is defined by POSIX, >> >> Emacs regexps are _not_ defined by POSIX. >> >> > A character alternative can also specify named character classes >> > (*note Char Classes::). This is a POSIX feature. [...] > ^^^^^^^^^^^^^^^^^^^^^^^ > >> Did you read the referenced node? > > Did you read what the manual says? Yes, I did. ‘[:space:]’ This matches any character that has whitespace syntax (*note Syntax Class Table::). -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."