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#57804: An infinite loop in a `fontify-region' function causes Emacs to hang indefinitely Date: Thu, 15 Sep 2022 22:38:17 +0000 Message-ID: References: <87pmfx6h7y.fsf@gnus.org> <2b58b8f5429a6e3aecda@heytings.org> <87y1uki8ji.fsf@dick> Mime-Version: 1.0 Content-Type: text/plain; format=flowed; charset=us-ascii Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="6751"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 57804@debbugs.gnu.org, Paul Pogonyshev To: dick Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Sep 16 00:39:12 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 1oYxVn-0001Vr-Q7 for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 16 Sep 2022 00:39:12 +0200 Original-Received: from localhost ([::1]:56870 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oYxVm-0007eT-JB for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 15 Sep 2022 18:39:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:37128) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oYxVe-0007e2-RB for bug-gnu-emacs@gnu.org; Thu, 15 Sep 2022 18:39:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:42544) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oYxVe-0006Lv-JG for bug-gnu-emacs@gnu.org; Thu, 15 Sep 2022 18:39:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oYxVe-0001b1-9M for bug-gnu-emacs@gnu.org; Thu, 15 Sep 2022 18:39:02 -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, 15 Sep 2022 22:39:02 +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=B57804.16632815136098 (code B ref 57804); Thu, 15 Sep 2022 22:39:02 +0000 Original-Received: (at 57804) by debbugs.gnu.org; 15 Sep 2022 22:38:33 +0000 Original-Received: from localhost ([127.0.0.1]:59476 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oYxUy-0001a7-W1 for submit@debbugs.gnu.org; Thu, 15 Sep 2022 18:38:32 -0400 Original-Received: from heytings.org ([95.142.160.155]:43324) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oYxUx-0001Zy-2R for 57804@debbugs.gnu.org; Thu, 15 Sep 2022 18:38:19 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1663281497; bh=ecFf/tpNC3ymF/8s0MDxj0kU1UYFhJwuHLbFky03o+Q=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=05kDMkItJW3Rd1bbIJytzmEVDIx3ReeuLgTmSRJ1CJiN79swe5pjIZ/AoR2OXcfsZ i1LRlcrFTgXS2D/5wqVmZr776Sm+ohYrWgeUDfbjR9pezU5UWFB8XIlJLMgSHAybOT gBIMl2/x7ziRGyz3mukti3+ntA5EwbSCRQcv57woj9wL5tTJWwd8/Zmx1FCoVYNxdf T2KQzWQlKY/T7WcLw3fNbKc8K54icxJq3IjiyLVHF9bD4/JKhZgwbbafSNxaOHQLQI Zva1k3t2fv4Dv7WiFhpbYHWnyb/uCzB2fl9AE+ruUT8eYmeHXxwgXqC7WYajPQgKHQ OIgEFMRHybSgQ== In-Reply-To: <87y1uki8ji.fsf@dick> 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:242661 Archived-At: > > who then when presented with a real-world failure suggests the aggrieved > module ought to accommodate his long lines fix > It was clear from the very beginning that the long line fixes would break some code in unusual circumstances, and that such code would have to be adapted. That is unavoidable, except of course with frozen programs such as the TeX engine.