From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Robert Pluim Newsgroups: gmane.emacs.bugs Subject: bug#58992: 28.2; "lax space matching" no longer works Date: Fri, 04 Nov 2022 14:56:36 +0100 Message-ID: <87wn8aj017.fsf@gmail.com> 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> <83k04b54f4.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20155"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 58992@debbugs.gnu.org, Vincent Lefevre To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Nov 04 14:57:39 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 1oqxCU-000569-DD for geb-bug-gnu-emacs@m.gmane-mx.org; 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Fri, 04 Nov 2022 06:56:37 -0700 (PDT) In-Reply-To: <83k04b54f4.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 04 Nov 2022 13:45:35 +0200") 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:247080 Archived-At: >>>>> On Fri, 04 Nov 2022 13:45:35 +0200, Eli Zaretskii said: >> A character alternative can also specify named character classes >> (*note Char Classes::). This is a POSIX feature. [...] >> >> You must not change its behavior! Making it depend on the major mode >> is even worse. Eli> Too late for such changes, sorry. Emacs interprets [:space:] like Eli> that since at least Emacs 22, if not before. Would it help if it said "This is based on a POSIX feature, but not 100% identical"? Robert --