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#61514: 30.0.50; sadistically long xml line hangs emacs Date: Wed, 15 Feb 2023 08:39:51 +0000 Message-ID: <9e9ed8043f6ceff84cfc@heytings.org> References: <87lel0c65v.fsf@everybody.org> <0f053182b05e84d6251e@heytings.org> <6ec29aa7157c40ce76e9e0cf1a6351871e16ecd7.camel@everybody.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="7334"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 61514@debbugs.gnu.org To: "Mark A. Hershberger" Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Feb 15 09:40:24 2023 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 1pSDKx-0001kO-Gj for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 15 Feb 2023 09:40:23 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pSDKe-00041h-Cr; Wed, 15 Feb 2023 03:40:04 -0500 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 1pSDKd-00041V-AQ for bug-gnu-emacs@gnu.org; Wed, 15 Feb 2023 03:40:03 -0500 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 1pSDKc-00088Z-W9 for bug-gnu-emacs@gnu.org; Wed, 15 Feb 2023 03:40:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1pSDKc-000469-CD for bug-gnu-emacs@gnu.org; Wed, 15 Feb 2023 03:40:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Gregory Heytings Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 15 Feb 2023 08:40:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 61514 X-GNU-PR-Package: emacs Original-Received: via spool by 61514-submit@debbugs.gnu.org id=B61514.167645039515737 (code B ref 61514); Wed, 15 Feb 2023 08:40:02 +0000 Original-Received: (at 61514) by debbugs.gnu.org; 15 Feb 2023 08:39:55 +0000 Original-Received: from localhost ([127.0.0.1]:57680 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pSDKV-00045j-1V for submit@debbugs.gnu.org; Wed, 15 Feb 2023 03:39:55 -0500 Original-Received: from heytings.org ([95.142.160.155]:57660) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pSDKT-00045Z-0z for 61514@debbugs.gnu.org; Wed, 15 Feb 2023 03:39:53 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1676450391; bh=CZ7VPDFnePZ9w8u+arc/ylCwLhWLmKMchLr2la6rfVw=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=19JpqZPGdFE3TVRJWeiR0lXL54jaggpcSUXjeFUKvWF4IHjVXuwp+aapciLvK8O/J ZVxUnVBcIgUtw/4EuBj+NDwrPiufbVxJGLjo92KWgvv0s4XVfHjdvmNsmZ1oMur9iq S+ziJoYEq52bBDmVtNc735cMjt8XtyQ9bgy0+0CsdWOBKf73/6XqsGvV6h8LYJMhO+ jw3ZJ36ro0U2niL9cT2agU+r+nt9mvOIF0gln+mwFTbOIQKatLHxDHN3qszBwMrEzC Robg/BnGRdKRwCs/owQzJkuPdmTK+Nu5tA7EBP0+cLc7DDE3vDUFBuI/Y1Rt4JaMxV 2M8vP6KceDaRw== In-Reply-To: <6ec29aa7157c40ce76e9e0cf1a6351871e16ecd7.camel@everybody.org> Content-ID: <9e9ed8043f4b7e9e4cff@heytings.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: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:255670 Archived-At: > > In =emacs28 -Q=, when I try to load file, I see various errors, but it > still load the file and I can edit it. > Did you actually try to edit it? Not just typing "abc" at the beginning of the line, but (as is described on the web page you pointed to) moving to the end of the line and performing editing operations there. > > The point is that whether it is a bug in emacs "in general", in nXML, or > in glibc. The point is that there is a regression in how emacs behaves > when loading this file with long lines. > Nobody is saying that there is no bug here. I was only pointing out that the bug is not "in Emacs", it is in the fontification routines of a specific mode. If you turn fontification off, you will see that Emacs 30 behaves much better than Emacs 28.