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.bugs Subject: bug#58992: 28.2; "lax space matching" no longer works Date: Thu, 03 Nov 2022 18:43:10 +0000 Message-ID: <64a257e7178dabe04cb2@heytings.org> References: <87tu3gasjn.fsf@zira.vinc17.org> <83iljw6kbk.fsf@gnu.org> <20221103172157.GB9807@zira.vinc17.org> <64a257e7171de5d9bb0a@heytings.org> <20221103175641.GD9807@zira.vinc17.org> <20221103180217.GE9807@zira.vinc17.org> <20221103180450.GF9807@zira.vinc17.org> <64a257e717f2ec6840e9@heytings.org> <64a257e717615029263c@heytings.org> <20221103182809.GG9807@zira.vinc17.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="38646"; mail-complaints-to="usenet@ciao.gmane.io" 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 Thu Nov 03 19:44:25 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 1oqfCS-0009q1-Rz for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 03 Nov 2022 19:44:25 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oqfCF-0005OR-G9; Thu, 03 Nov 2022 14:44:12 -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 1oqfC7-0005NZ-7j for bug-gnu-emacs@gnu.org; Thu, 03 Nov 2022 14:44:03 -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 1oqfC6-0006ju-IP for bug-gnu-emacs@gnu.org; Thu, 03 Nov 2022 14:44:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oqfC6-0003jo-CI for bug-gnu-emacs@gnu.org; Thu, 03 Nov 2022 14:44:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gregory Heytings Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 03 Nov 2022 18:44:02 +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=B58992.166750099414291 (code B ref 58992); Thu, 03 Nov 2022 18:44:02 +0000 Original-Received: (at 58992) by debbugs.gnu.org; 3 Nov 2022 18:43:14 +0000 Original-Received: from localhost ([127.0.0.1]:50659 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oqfBK-0003iR-0F for submit@debbugs.gnu.org; Thu, 03 Nov 2022 14:43:14 -0400 Original-Received: from heytings.org ([95.142.160.155]:56234) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oqfBH-0003i7-TY for 58992@debbugs.gnu.org; Thu, 03 Nov 2022 14:43:13 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1667500990; bh=ieCYWkwNccsXGpE7FsTg2Vkxe38L/KN1l9aIGTFhd7g=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=n3v/29A+/kGKSY49l/9FWAcQk/iPWEN/EjDpl1QlVwp/hfshlBxxOIdTgZHU8cGn7 x1Ho9OI7fAkgS679GV8G7FdbL0DZ8H0XEdjQzw1feAVY1eoY/EIP6jpho/WgrdKhWK tLYo0K+8rjTZl+ZHfW8t1pyJ7xxmfCvCz3A17XM3WuGpBppLqFjHnLO0eMkUQapGKH OIz0WDayXVBxJ8nYUi3iZtP+fHe5S6B+1iJIAhXL7yV7f0LqWM5LoJ8FoNvJTn7cF3 3qed/AiuGn3tUo4Je011z+ocJ9EeDwUG0vX9W8ZSYHZ84QX0IMa24EpH148vvOq3IR +WVtL4O4+ahSw== In-Reply-To: <20221103182809.GG9807@zira.vinc17.org> 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:247016 Archived-At: >> commit 74d091a0a665da5dc01989d1b06a61ee21b975b2 >> Author: Lars Ingebrigtsen >> Date: Fri Sep 10 12:27:28 2021 +0200 >> >> Change the default value of search-whitespace-regexp >> >> * lisp/isearch.el (search-whitespace-regexp): Change the default >> to always exclude newlines from the set (bug#21278). It used to >> be mode-dependent whether newlines were included or not, and this >> was confusing as a user interface. >> >> which changed the default value of search-whitespace-regexp from >> "\\s-+" to "[ \t]". > > This is still buggy in Emacs 28.2 if I change the value: > > This works in Fundamental mode, but not in Lisp mode. > As the commit message explains, "It used to be mode-dependent whether newlines were included or not, and this was confusing as a user interface." Hence your confusion. You will see the same in Emacs 27 and 28: RET is space in fundamental mode and not space in text mode. > > BTW, I don't understand what "\\s-+" means. > It means "match any character whose syntax is "space".