From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#58992: 28.2; "lax space matching" no longer works Date: Thu, 03 Nov 2022 21:22:12 +0200 Message-ID: <835yfv7sij.fsf@gnu.org> References: <87tu3gasjn.fsf@zira.vinc17.org> <83iljw6kbk.fsf@gnu.org> <20221103172157.GB9807@zira.vinc17.org> <83h6zf7w53.fsf@gnu.org> <20221103183316.GH9807@zira.vinc17.org> <837d0b7uce.fsf@gnu.org> <20221103185207.GI9807@zira.vinc17.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="1723"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 58992@debbugs.gnu.org To: Vincent Lefevre Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Nov 03 20:23:20 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 1oqfo8-0000Iq-3H for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 03 Nov 2022 20:23:20 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oqfnt-0006qE-Ha; Thu, 03 Nov 2022 15:23:05 -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 1oqfnr-0006pi-O3 for bug-gnu-emacs@gnu.org; Thu, 03 Nov 2022 15:23:03 -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 1oqfnr-0005AO-BI for bug-gnu-emacs@gnu.org; Thu, 03 Nov 2022 15:23:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oqfnq-0004ti-64 for bug-gnu-emacs@gnu.org; Thu, 03 Nov 2022 15:23:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 03 Nov 2022 19:23:02 +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=B58992.166750336018783 (code B ref 58992); Thu, 03 Nov 2022 19:23:02 +0000 Original-Received: (at 58992) by debbugs.gnu.org; 3 Nov 2022 19:22:40 +0000 Original-Received: from localhost ([127.0.0.1]:50794 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oqfnT-0004sr-Q2 for submit@debbugs.gnu.org; Thu, 03 Nov 2022 15:22:40 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:45748) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oqfnG-0004sR-5H for 58992@debbugs.gnu.org; Thu, 03 Nov 2022 15:22:38 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oqfnA-00052v-L1; Thu, 03 Nov 2022 15:22:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=6hQzJWqRhkZlBcuy0z767sk1b1+ntnR/2dsDLsXpxno=; b=jaUD6DkD/GaV OaMa+G1vxSKpmXXd0WJKTXhExpRx4i7tlHhNL2tr9mgEt5XxnjxYoVTUV9hiOf3PYGiVlQuzH2DOJ E5KHwmUI4ix0qdRCvqnAisaZu/6F6lS13e2SgNIYf69i9JftJ2IyrXgb2oqM0W8xuPFq/f2HrMYS9 tcrUAOR7aLHLLW9ia3lLMJJ0+ev4vrpHHvvDe6egbZNMGI9ebmI3Xk9Yw1+/8oef9qzqalMAe2jRG oRpMheFs5AGsqgyPQM2d/hvz4t2Fqe3zzdDjweOrxVsKGEA/90MQi99Mg2Tyl64Guz806snytzT/A 9jJ3F8R+61wYF7xIcARmcg==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oqfn9-0001iA-Vn; Thu, 03 Nov 2022 15:22:20 -0400 In-Reply-To: <20221103185207.GI9807@zira.vinc17.org> (message from Vincent Lefevre on Thu, 3 Nov 2022 19:52:07 +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:247022 Archived-At: > Date: Thu, 3 Nov 2022 19:52:07 +0100 > From: Vincent Lefevre > Cc: 58992@debbugs.gnu.org > > > Yes. But in programming modes the newline didn't match. > > Any reason why (perhaps except for shell modes)? Because the newline's syntax is not "whitespace" in those modes. > In C, except for the preprocessor, a newline is similar to a space > character. The syntax we give to each character in a major mode depends on what the mode needs to do with that character. For example, a mode might have a good reason to give the newline the '>' syntax, because the newline ends a comment in those modes. > BTW, it actually doesn't match either for the Texinfo mode, and > I don't see any reason why. In which version of Emacs, and with what value of search-whitespace-regexp?