From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Wasim Abbas Newsgroups: gmane.emacs.bugs Subject: bug#47267: 28.0.50; Emacs hangs in font-lock-default-fontify-region Date: Sun, 26 Jun 2022 15:26:58 +0100 Message-ID: <53EFC5F4-2557-4149-930E-6B37B7101183@gmail.com> References: <87o7yhj6i4.fsf@gnus.org> Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.13\)) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="24235"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 47267@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jun 26 16:28:09 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 1o5TFB-00068P-JV for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 26 Jun 2022 16:28:09 +0200 Original-Received: from localhost ([::1]:45636 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o5TFA-0002fR-4k for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 26 Jun 2022 10:28:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38314) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o5TF4-0002f9-Bq for bug-gnu-emacs@gnu.org; Sun, 26 Jun 2022 10:28:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:54593) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1o5TF4-0001IX-3b for bug-gnu-emacs@gnu.org; Sun, 26 Jun 2022 10:28:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1o5TF3-0005Ki-S5 for bug-gnu-emacs@gnu.org; Sun, 26 Jun 2022 10:28:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Wasim Abbas Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 26 Jun 2022 14:28:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 47267 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 47267-submit@debbugs.gnu.org id=B47267.165625363020425 (code B ref 47267); Sun, 26 Jun 2022 14:28:01 +0000 Original-Received: (at 47267) by debbugs.gnu.org; 26 Jun 2022 14:27:10 +0000 Original-Received: from localhost ([127.0.0.1]:48486 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1o5TEE-0005JN-B9 for submit@debbugs.gnu.org; Sun, 26 Jun 2022 10:27:10 -0400 Original-Received: from mail-wm1-f50.google.com ([209.85.128.50]:37698) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1o5TEA-0005Ir-Nu for 47267@debbugs.gnu.org; Sun, 26 Jun 2022 10:27:10 -0400 Original-Received: by mail-wm1-f50.google.com with SMTP id r81-20020a1c4454000000b003a0297a61ddso4492829wma.2 for <47267@debbugs.gnu.org>; Sun, 26 Jun 2022 07:27:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=N83FxAsec9PUQkFePTOfmQ8ePxhO0UlYMpvXDvEN5Ow=; b=AyesXP5Dyi9ZhnlxrRwwa+NUfx5tLNBQPhXEuklKPpYXR8lgQxOgfYqtpJGOd4JFz1 KN+4PlblI1tkXDVH1tRHvdlI44L9gkhu2GIL6b+zdKHuVTSj3+Zn6MdnxR6ZU6FhTrHS cZXNIQ9v3diuGsx4AZFOWhKCahlCpa59jsvRWnxu/95GRHqSOZgbqInyom64bsJTrVTl Y+F3IpE6f9AAosI14a2nv7cRJo+LDb6f9+B0rgn7gFEIg3Ei7UQps0GaLrVj3fK6k8te UpPwGW1Bee65v07caCItwyODnTMh8KUHGJfUNaytMtzxhkZpKkv4+k/NX+Y/4mfsC4hu rtZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=N83FxAsec9PUQkFePTOfmQ8ePxhO0UlYMpvXDvEN5Ow=; b=XXbdw+0xhWsCDogD9EsFE89T04Gzt9W/e9y0Xywve6cvZpOVY8k1v7Zxxx0ShHAlkj jDg7Rpwptocm+Tw1rnziCcqWtAV14zcV9UZGPY+AulNe1AWW3V6in02P5yJRetwJpyIT mIChdAC/8utyKqMbyMoIGpkO1BtLr/KH/08A8anitAWQCgBYGRIjd6Q1tvxIMnCQfCuI wWCOhSgOywi0dJD5gjMgH5Gd0GluOggXH1FVtq5aGbqM6UHlNttAF4U0QE97qFNdsRni ho+gJQSSUuCU8gxm/4P3d69yEiz/bsdwRQrhHzZi0EkZiEppsXmNoHj/s2QmsVMM8Q6H ii2w== X-Gm-Message-State: AJIora9v565nnFlwxDvrJOFG3jEie8cVwr7gXDMjDEr67m47ZrxXg72F 0P5cf9wDBcwJoFXvmUjZg3k= X-Google-Smtp-Source: AGRyM1vZHhJilMVEE0RfZH4Qu1PnBJgVB7+l29EtbMJKKUS4PCg1mOA0ZfZObs5N8cavjveoaAtwxw== X-Received: by 2002:a05:600c:511f:b0:3a0:44d7:7cd5 with SMTP id o31-20020a05600c511f00b003a044d77cd5mr6285587wms.81.1656253620811; Sun, 26 Jun 2022 07:27:00 -0700 (PDT) Original-Received: from smtpclient.apple (cpc92724-cmbg20-2-0-cust48.5-4.cable.virginm.net. [82.25.5.49]) by smtp.gmail.com with ESMTPSA id d12-20020a05600c34cc00b0039c63f4bce0sm13778864wmq.12.2022.06.26.07.26.58 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 26 Jun 2022 07:26:59 -0700 (PDT) In-Reply-To: <87o7yhj6i4.fsf@gnus.org> X-Mailer: Apple Mail (2.3654.120.0.1.13) 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:235332 Archived-At: I can=E2=80=99t reproduce it anymore either in 28.1. //Wasim > On 25 Jun 2022, at 13:02, Lars Ingebrigtsen wrote: >=20 > Wasim Abbas writes: >=20 >> For a very specific c++ header file (attached rorrhi_types_test.hpp) >> emacs is hanging in >> font-lock-default-fontify-region(xxx xxx nil) consistently. Just >> removing a few characters from the begining of the file or removing = some >> doxygen comments solves the problem. I tried a few versions including >> current master etc. Emacs 27.1.91 doesn't have the issue. >=20 > Wasim Abbas writes: >=20 >> Forgot to mention to reproduce it, you need to scroll up and down for = this to kick in. I have seen this happening with shortcuts too but = usually scrolling up and down quickly with mouse will trigger it. >=20 > (I'm going through old bug reports that unfortunately weren't resolved > at the time.) >=20 > I'm unable to reproduce this problem in Emacs 29. Do you still see = this > problem in recent Emacs versions? >=20 > --=20 > (domestic pets only, the antidote for overdose, milk.) > bloggy blog: http://lars.ingebrigtsen.no