From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#35426: 26.1; emacs slowness linked to one special character Date: Wed, 25 Sep 2019 16:44:09 +0200 Message-ID: <875zlgtozq.fsf@gnus.org> References: <83a7geywcv.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="87000"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: DG MAD-eBook , 35426@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Sep 25 17:03:22 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iD8p7-000MPw-K4 for geb-bug-gnu-emacs@m.gmane.org; Wed, 25 Sep 2019 17:03:21 +0200 Original-Received: from localhost ([::1]:53336 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iD8p5-0001pA-J5 for geb-bug-gnu-emacs@m.gmane.org; Wed, 25 Sep 2019 11:03:19 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:54435) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iD8XQ-0006jk-Sc for bug-gnu-emacs@gnu.org; Wed, 25 Sep 2019 10:45:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iD8XP-0006fr-Ip for bug-gnu-emacs@gnu.org; Wed, 25 Sep 2019 10:45:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:33477) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iD8XO-0006ec-Fy for bug-gnu-emacs@gnu.org; Wed, 25 Sep 2019 10:45:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iD8XO-00060p-By for bug-gnu-emacs@gnu.org; Wed, 25 Sep 2019 10:45:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 25 Sep 2019 14:45:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 35426 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 35426-submit@debbugs.gnu.org id=B35426.156942265623030 (code B ref 35426); Wed, 25 Sep 2019 14:45:02 +0000 Original-Received: (at 35426) by debbugs.gnu.org; 25 Sep 2019 14:44:16 +0000 Original-Received: from localhost ([127.0.0.1]:42295 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iD8We-0005zO-9Y for submit@debbugs.gnu.org; Wed, 25 Sep 2019 10:44:16 -0400 Original-Received: from quimby.gnus.org ([80.91.231.51]:36916) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iD8Wc-0005zE-3o for 35426@debbugs.gnu.org; Wed, 25 Sep 2019 10:44:14 -0400 Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=marnie) by quimby.gnus.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iD8WY-0004L2-8d; Wed, 25 Sep 2019 16:44:12 +0200 In-Reply-To: <83a7geywcv.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 25 Apr 2019 17:48:16 +0300") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:167176 Archived-At: Eli Zaretskii writes: >> From: DG MAD-eBook >> Date: Thu, 25 Apr 2019 16:35:31 +0300 >> ScriptPath: dg@mad-ebook.com >>=20 >> in any text file, when you paste this character : =E2=88=88 (0x2208)the = emacs editor >> become very very very slow almost unusable > > That generally depends on the font used to display it. I have Symbola > installed, and I see no slowdown. > > I think either installing Symbola or setting > inhibit-compacting-font-caches to a non-nil value should make the > problem go away. The default of inhibit-compacting-font-caches on Windows was changed to t in Emacs 27, so I'm closing this bug report. If the problem still persists, please reopen. --=20 (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no