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#46217: 27.1.91; Configuring certain font ligatures causes Emacs 27 to hang. Date: Sun, 31 Jan 2021 21:22:14 +0200 Message-ID: <83im7c7vyx.fsf@gnu.org> References: <87y2g9rn0d.fsf@ekki.no> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="11573"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 46217@debbugs.gnu.org To: Johannes =?UTF-8?Q?Gr=C3=B8dem?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jan 31 20:23:17 2021 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 1l6IJZ-0002vY-RM for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 31 Jan 2021 20:23:17 +0100 Original-Received: from localhost ([::1]:49746 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l6IJY-0002Tr-QZ for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 31 Jan 2021 14:23:16 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60594) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l6IJK-0002Th-IE for bug-gnu-emacs@gnu.org; Sun, 31 Jan 2021 14:23:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:46508) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1l6IJK-0005L1-6Z for bug-gnu-emacs@gnu.org; Sun, 31 Jan 2021 14:23:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1l6IJK-0003lr-2F for bug-gnu-emacs@gnu.org; Sun, 31 Jan 2021 14:23:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 31 Jan 2021 19:23:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 46217 X-GNU-PR-Package: emacs Original-Received: via spool by 46217-submit@debbugs.gnu.org id=B46217.161212092414418 (code B ref 46217); Sun, 31 Jan 2021 19:23:02 +0000 Original-Received: (at 46217) by debbugs.gnu.org; 31 Jan 2021 19:22:04 +0000 Original-Received: from localhost ([127.0.0.1]:58054 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1l6IIO-0003kU-5j for submit@debbugs.gnu.org; Sun, 31 Jan 2021 14:22:04 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:42676) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1l6IIK-0003jy-IT for 46217@debbugs.gnu.org; Sun, 31 Jan 2021 14:22:02 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:37640) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l6IIE-0004uZ-Jy; Sun, 31 Jan 2021 14:21:54 -0500 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:1294 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1l6IID-0000PZ-RO; Sun, 31 Jan 2021 14:21:54 -0500 In-Reply-To: <87y2g9rn0d.fsf@ekki.no> (message from Johannes =?UTF-8?Q?Gr=C3=B8dem?= on Sun, 31 Jan 2021 18:15:33 +0000) 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:199029 Archived-At: > Date: Sun, 31 Jan 2021 18:15:33 +0000 > From: Johannes Grødem > > If configuring for example a "/*" ligature (the font face used doesn't > seem to matter) and opening a C-file or a Java-file or related language > modes, Emacs will hang. (It just rings the bell continuosly, and it's > impossible to interrupt it.) > > This seems to be fixed in commit > fe903c5ab7354b97f80ecf1b01ca3ff1027be446 by Eli Zaretskii, which is on > master, but not on emacs-27. I've cherry-picked this on the emacs-27 and > verified that it fixes at least the issue I'm having. Could this be > included in the next 27-release? Sorry, no. It's too late to include changes with non-trivial consequences such as this one on the release branch. Since you have patched your own Emacs, the problem is fixed for you, yes? Others will have to decide whether they want to switch to the development snapshot of Emacs 28 or patch their Emacs 27.