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: Sat, 30 Jul 2022 18:23:12 +0300 Message-ID: <835yje62vz.fsf@gnu.org> References: <83bktghrn0.fsf@gnu.org> <8a3eaeef010995a5da8d@heytings.org> <837d40ds09.fsf@gnu.org> <83zggwcby5.fsf@gnu.org> <83o7xccagi.fsf@gnu.org> <831qu7daxb.fsf@gnu.org> <83sfmnb7yg.fsf@gnu.org> <837d3ybh5z.fsf@gnu.org> <136c4fe0fc74196714aa@heytings.org> <83pmhp89ov.fsf@gnu.org> <136c4fe0fc39573addc9@heytings.org> <83k07x8738.fsf@gnu.org> <136c4fe0fcdf00ef9a11@heytings.org> <83h73183r7.fsf@gnu.org> <136c4fe0fc0fceb0d752@heytings.org> <838roc8ka7.fsf@gnu.org> <83tu706obt.fsf@gnu.org> <83h7306ifa.fsf@gnu.org> <83edy37pul.fsf@gnu.org> <83pmhn55sk.fsf@gnu.org> <65cb7c73fdc753518d35@heytings.org> <83fsii68o3.fsf@gnu.org> <65cb7c73fdf6704d19d5@heytings.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29278"; mail-complaints-to="usenet@ciao.gmane.io" Cc: gerd.moellmann@gmail.com, 56682@debbugs.gnu.org, larsi@gnus.org, monnier@iro.umontreal.ca To: Gregory Heytings Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jul 30 17:24:17 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 1oHoK9-0007Pr-8o for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 30 Jul 2022 17:24:17 +0200 Original-Received: from localhost ([::1]:60212 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oHoK6-0002sH-Iu for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 30 Jul 2022 11:24:14 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52710) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oHoJu-0002fv-80 for bug-gnu-emacs@gnu.org; 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Original-Received: from [87.69.77.57] (port=4430 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 1oHoJH-0003uF-V2; Sat, 30 Jul 2022 11:23:24 -0400 In-Reply-To: <65cb7c73fdf6704d19d5@heytings.org> (message from Gregory Heytings on Sat, 30 Jul 2022 13:31:42 +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:238299 Archived-At: > Date: Sat, 30 Jul 2022 13:31:42 +0000 > From: Gregory Heytings > cc: gerd.moellmann@gmail.com, 56682@debbugs.gnu.org, larsi@gnus.org, > monnier@iro.umontreal.ca > > So the only remaining question is whether it is necessary to recompute > narrowed_begv and narrowed_zv in init_iterator: I tend to think we should, but let me think about this some more.