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#57804: An infinite loop in a `fontify-region' function causes Emacs to hang indefinitely Date: Fri, 16 Sep 2022 13:44:33 +0300 Message-ID: <83czbv4mzy.fsf@gnu.org> References: <2b58b8f5429a6e3aecda@heytings.org> <834jx85tyv.fsf@gnu.org> <83mtaz4ya5.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="4207"; mail-complaints-to="usenet@ciao.gmane.io" Cc: gregory@heytings.org, 57804@debbugs.gnu.org, larsi@gnus.org To: Paul Pogonyshev Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Sep 16 12:45:34 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 1oZ8qk-0000sd-Dh for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 16 Sep 2022 12:45:34 +0200 Original-Received: from localhost ([::1]:48524 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oZ8qj-0002BL-BW for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 16 Sep 2022 06:45:33 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36654) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oZ8qE-0001cd-7e for bug-gnu-emacs@gnu.org; Fri, 16 Sep 2022 06:45:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:42785) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oZ8qD-000540-VF for bug-gnu-emacs@gnu.org; Fri, 16 Sep 2022 06:45:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oZ8qD-0006u6-QW for bug-gnu-emacs@gnu.org; Fri, 16 Sep 2022 06:45:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 16 Sep 2022 10:45:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 57804 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: wontfix Original-Received: via spool by 57804-submit@debbugs.gnu.org id=B57804.166332508726481 (code B ref 57804); Fri, 16 Sep 2022 10:45:01 +0000 Original-Received: (at 57804) by debbugs.gnu.org; 16 Sep 2022 10:44:47 +0000 Original-Received: from localhost ([127.0.0.1]:41863 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oZ8py-0006sy-PL for submit@debbugs.gnu.org; Fri, 16 Sep 2022 06:44:47 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:33240) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oZ8px-0006se-9c for 57804@debbugs.gnu.org; Fri, 16 Sep 2022 06:44:45 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:34116) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oZ8ps-0004rx-2a; Fri, 16 Sep 2022 06:44:40 -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=tAoW2iVC8klMCptkPEvIzjSAljylX80Saho33XXOhXw=; b=Kj9ovqGhXY6c IVHjEY8yJQudh6DPCB+tJluL2DJwbJDvsM1Q3vFXpj6LlxCNY+H5qci5TdBSkQ5vdd2wSf+k+Sqfa epr3pvEi866eoZie7ZVVChc9x8AZwIKzBfT2o6cToG7sdq54CDKFgBtxRvi+o98YBwCc1awwe3Xv/ TXfwMv16UwLEcKXxxPYogkvBS+DDT+3QFGhtaUzWZ3RvxQlHxeg/B+Wd7cP7yTbyXAxVxxm1lUWg9 2DSKIzkfLaQviaPDH9My+5Nn9duS9CjRVjmEwBde8QS+9rQTzmcn7XbHFDYYAIijk9W5t0gW/g4zU zpF+M+DFyhmCH++o0f8JjA==; Original-Received: from [87.69.77.57] (port=4098 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 1oZ8pr-0001RA-Hp; Fri, 16 Sep 2022 06:44:39 -0400 In-Reply-To: (message from Paul Pogonyshev on Fri, 16 Sep 2022 12:08:49 +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: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:242731 Archived-At: > From: Paul Pogonyshev > Date: Fri, 16 Sep 2022 12:08:49 +0200 > Cc: Gregory Heytings , 57804@debbugs.gnu.org, > Lars Ingebrigtsen > > I give up. Do as you like. That's unfortunate, because we hope to see maintainers of 3rd-party modes sympathetic to this effort of making Emacs capable of coping with very long lines, and cooperate with us in adapting their modes to the core mechanisms that deal with these situations.