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.devel Subject: Re: Strange hangs when visiting .el and .html files Date: Sat, 10 Feb 2024 08:59:02 +0200 Message-ID: <86plx4vm89.fsf@gnu.org> References: <1e5dc76b-5e82-4d9c-a1ac-a6104b6b1d03@alphapapa.net> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="12530"; mail-complaints-to="usenet@ciao.gmane.io" Cc: esr@thyrsus.com, emacs-devel@gnu.org, schwab@suse.de To: Adam Porter Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Feb 10 07:59:21 2024 Return-path: Envelope-to: ged-emacs-devel@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 1rYhKa-00031a-FL for ged-emacs-devel@m.gmane-mx.org; Sat, 10 Feb 2024 07:59:20 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rYhKO-0007zu-EZ; Sat, 10 Feb 2024 01:59:08 -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 1rYhKM-0007tK-6f for emacs-devel@gnu.org; Sat, 10 Feb 2024 01:59:06 -0500 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 1rYhKL-0001TH-NH; Sat, 10 Feb 2024 01:59:05 -0500 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=LZYNNWpJGHDz9q9QgBkFctN4F02m5ynt/Kjm2LzpAqI=; b=WBIjMu+HetHu sev3wJL3Ow1MrpAbSJOsFgeJ1JMoQN34EOOJfWNxJ5F7LgY/Bd+AEl0Yo3Fi4TncsJ6XgyLkVJmC2 8unViwUEhSMFnxPR13i8BbTrPyl9QOZSkNAq0KtbGG1FzdoXiIJT9lHqVkepG6WhJoUP1HT1kGwPb ZdUg8Km/xu0tc6WbW+myWnDhnqGrmi1dinGo8pm9Swu735xBznRcwM9NYYIhiUxzg99wl2GMe2g0U oCIxve9yjC+yuVhrTr/sjW4KkJVg7DYtdmUofiDHI9SNde5WrSXgZWXu1zv26kIpVodWOvMeDwuCf n2gu6WEyl2wvwV37IZVuiA==; In-Reply-To: <1e5dc76b-5e82-4d9c-a1ac-a6104b6b1d03@alphapapa.net> (message from Adam Porter on Fri, 9 Feb 2024 12:50:54 -0600) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:316085 Archived-At: > Date: Fri, 9 Feb 2024 12:50:54 -0600 > Cc: emacs-devel@gnu.org, schwab@suse.de > From: Adam Porter > > > Andreas Schwab : > >> On Feb 07 2024, Eric S. Raymond wrote: > >> > >> > About a week ago I noticed that my Emacs was hanging when I attempted > >> > to visit my init.el file. Then I saw the same hang when visiting an > >> > HTML file. Other modes, such as text and C modes, are working normally. > >> > >> Is it interruptable? Then you can enable debug-on-quit to see where it > >> hangs. > > > > I tried that first thing. > > > > Ctl-G after the hang does interrupt it, but doesn't yield a trace. > > > > It's a weird bug because it's so specific. Most Lisp modes are > > completely unaffected. > > This sounds like a weird behavior that I've observed ever since Emacs > 28, but I've never been able to pin it down well enough to file a report > about it. May I suggest that you, too, attach GDB to Emacs when it hangs like that, and post the backtrace?