From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gregory Heytings Newsgroups: gmane.emacs.bugs Subject: bug#56682: Fix the long lines font locking related slowdowns Date: Sat, 13 Aug 2022 14:32:08 +0000 Message-ID: <66bbbb95982d148fd1bc@heytings.org> References: <92da07bd028e3ede61a6@heytings.org> <47894c57-dd8b-5778-240a-3fa6540e4d37@yandex.ru> <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> <83y1vtmjld.fsf@gnu.org> <8868631660327773@iva2-775ff39c77bc.qloud-c.yandex.net> <83pmh4n0t8.fsf@gnu.org> <83a688md9r.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; format=flowed; charset=us-ascii Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="25265"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 56682@debbugs.gnu.org, Stefan Monnier , dgutov@yandex.ru To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Aug 13 16:33:46 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 1oMsCu-0006PG-JR for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 13 Aug 2022 16:33:44 +0200 Original-Received: from localhost ([::1]:57666 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oMsCt-0003Q1-CX for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 13 Aug 2022 10:33:43 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44732) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oMsCH-0003N5-HH for bug-gnu-emacs@gnu.org; Sat, 13 Aug 2022 10:33:10 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:45081) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oMsCD-00068n-Uj for bug-gnu-emacs@gnu.org; Sat, 13 Aug 2022 10:33:05 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oMsCD-0000Zm-Ny for bug-gnu-emacs@gnu.org; Sat, 13 Aug 2022 10:33:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gregory Heytings Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 13 Aug 2022 14:33:01 +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=B56682.16604011302143 (code B ref 56682); Sat, 13 Aug 2022 14:33:01 +0000 Original-Received: (at 56682) by debbugs.gnu.org; 13 Aug 2022 14:32:10 +0000 Original-Received: from localhost ([127.0.0.1]:34826 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oMsBO-0000YV-By for submit@debbugs.gnu.org; Sat, 13 Aug 2022 10:32:10 -0400 Original-Received: from heytings.org ([95.142.160.155]:51316) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oMsBN-0000YO-J1 for 56682@debbugs.gnu.org; Sat, 13 Aug 2022 10:32:10 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1660401128; bh=syxwCp2r0EK0XQZJseYyEpMNocRZbytYi5MVzcRSEz0=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=NbjrXDOckNpklil4A8MzymjeAwZXByjHCohkZrH2fitzQVy9vcRIAbEmy1fPiFk8f xcGs8OVksMRySZnN+dIPQ8AnJbAlDSfhiLiVrPCuHC4HGB430RgCbgM0ddnOd985nA OsrfdwV1tZgE6gq8venYn25S74YGGwJKF1p6LXhDNm6fmLLnMM35XNJMLSST5jeLZz Ad2LK56fS5b7z1cFgj40TKTPdMZ2b1WWCLrjfLI1dvQKO95O/FqL3uWz0x5Li5sd1f gk1XW//btrA6fEBXL5vkhxpUs4g/b9a9SmxVrTVJkFSBzEwoZp7+C2EzGPTlc21+6J WfwRjvrtGnnow== In-Reply-To: <83a688md9r.fsf@gnu.org> 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:239552 Archived-At: > > However, if much larger JSON files exist, we should first see what that > proposal produces with such larger files. > As I just said to Dmitry: the same multi-second delays we saw in smaller JSON files. And those who have a slower CPU will see these multi-second delays with smaller files.