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#56682: Fix the long lines font locking related slowdowns Date: Tue, 16 Aug 2022 15:51:33 +0300 Message-ID: <83k078fj1m.fsf@gnu.org> References: <92da07bd02941d5537e9@heytings.org> <5308e3b5-a160-17d7-77ee-b1d00acfa20d@yandex.ru> <92da07bd02a6cc861e1a@heytings.org> <837d3lzv8n.fsf@gnu.org> <2c8d6755-cfe2-6559-3fde-3fa30ffb411e@yandex.ru> <83mtcgy44k.fsf@gnu.org> <83k07jx5jn.fsf@gnu.org> <866e510d-a060-7daa-d002-97861d056fa7@yandex.ru> <1144021660321893@iva5-64778ce1ba26.qloud-c.yandex.net> <12348081660379417@sas2-a098efd00d24.qloud-c.yandex.net> <66bbbb95983414e79637@heytings.org> <83wnb9hadb.fsf@gnu.org> <395454dd-7238-c5d0-e924-2f65a186baa7@yandex.ru> <83r11hh4pm.fsf@gnu.org> <3a1232a17b09ce88af40@heytings.org> <83edxghqg2.fsf@gnu.org> <325f95fd2bcc0b666b0b@heytings.org> <831qtgh178.fsf@gnu.org> <325f95fd2b57241898e2@heytings.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="2866"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 56682@debbugs.gnu.org, monnier@iro.umontreal.ca, dgutov@yandex.ru To: Gregory Heytings Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Aug 16 14:54:41 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 1oNw5h-0000QM-B7 for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 16 Aug 2022 14:54:41 +0200 Original-Received: from localhost ([::1]:56338 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oNw3N-0001xN-HY for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 16 Aug 2022 08:52:17 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57458) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oNw39-0001wC-94 for bug-gnu-emacs@gnu.org; Tue, 16 Aug 2022 08:52:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55493) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oNw38-0005ax-0i for bug-gnu-emacs@gnu.org; Tue, 16 Aug 2022 08:52:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oNw37-0000IX-Sb for bug-gnu-emacs@gnu.org; Tue, 16 Aug 2022 08:52:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 16 Aug 2022 12:52:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 56682 X-GNU-PR-Package: emacs Original-Received: via spool by 56682-submit@debbugs.gnu.org id=B56682.16606543131129 (code B ref 56682); Tue, 16 Aug 2022 12:52:01 +0000 Original-Received: (at 56682) by debbugs.gnu.org; 16 Aug 2022 12:51:53 +0000 Original-Received: from localhost ([127.0.0.1]:45242 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oNw2z-0000I8-63 for submit@debbugs.gnu.org; Tue, 16 Aug 2022 08:51:53 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:44544) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oNw2w-0000Hw-O4 for 56682@debbugs.gnu.org; Tue, 16 Aug 2022 08:51:51 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:42394) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oNw2r-0005Yw-9B; Tue, 16 Aug 2022 08:51:45 -0400 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=J0pDhQGUBKIF8rnDSaJkr5atMFWU2ywhj4tMn+jdvlM=; b=a9Cyg7OWJThi qI9IczONA3fyCFPODkWVPd6lYs+O6dfQLLOi9ebT2OnSYwoZcEF1kO2ZBn/wVBTiNTCYp6nZhx9cL OgY/BV+RB6BUHsrg+QLTHntnmZyKrIaIpg2pPuKAC6kALNdTiK5v+FsCzhCn+EKBoQSRu7mdHHwMm csyWVpCMuwy3Y/JckqO9f+XAdGMShj6L2WjEpx9ekWMoOmhYMp8eWN8oAqtqDgMMB4S2SKoauLx6z g3jFUerDD9k64Lfc6pbHV6sy42LwYPIRM/sgtuCUdtqVR6wHT1Hp3o1QU5m+yzeCNrKUb29i9J95n YmfVOYYP48UPLLeWR34hfA==; Original-Received: from [87.69.77.57] (port=4363 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oNw2q-0006TT-N9; Tue, 16 Aug 2022 08:51:45 -0400 In-Reply-To: <325f95fd2b57241898e2@heytings.org> (message from Gregory Heytings on Tue, 16 Aug 2022 12:42:04 +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:239914 Archived-At: > Date: Tue, 16 Aug 2022 12:42:04 +0000 > From: Gregory Heytings > cc: 56682@debbugs.gnu.org, monnier@iro.umontreal.ca, dgutov@yandex.ru > > > >>>> Adding such a variable only two weeks after locked narrowing has been > >>>> introduced means that modes will have little incentive to adapt to > >>>> that stronger constraint, if they can "fix" whatever problems that > >>>> constraint might cause by setting that variable to nil in their > >>>> initialization hooks. > >>> > >>> Modes can do that already by changing long-line-threshold to nil, > >>> don't they? > >> > >> They can indeed, but that variable is documented as "for debugging > >> purposes" only. > > > > That never stopped anyone, IME. > > > > At least they cannot tell the haven't been warned... > > Can this change at least wait a few days? It will wait regardless, because I still have too many things on my plate that are more important.