From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#56682: Fix the long lines font locking related slowdowns Date: Thu, 04 Aug 2022 17:24:50 -0400 Message-ID: References: <65cb7c73fd4a999cca00@heytings.org> <8c7321f2f3400a5db9be@heytings.org> <8c7321f2f388e5343475@heytings.org> <6ea376f6-d503-06d8-6d83-50c52b695394@yandex.ru> <8c7321f2f3ac52bfee4b@heytings.org> <8c7321f2f3ec1ef81af9@heytings.org> <74ddc877f18a8db624e9@heytings.org> <5f6988c781ff83d58df1@heytings.org> <3d639ea126dc3cfd5658@heytings.org> Reply-To: Stefan Monnier Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="26035"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 56682@debbugs.gnu.org, Eli Zaretskii , Dmitry Gutov To: Gregory Heytings Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Aug 04 23:26:23 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 1oJiMI-0006aS-0a for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 04 Aug 2022 23:26:22 +0200 Original-Received: from localhost ([::1]:40892 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oJiMH-0003tK-0z for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 04 Aug 2022 17:26:21 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36194) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oJiLz-0003pE-HF for bug-gnu-emacs@gnu.org; Thu, 04 Aug 2022 17:26:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:37204) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oJiLy-00045n-Qe for bug-gnu-emacs@gnu.org; Thu, 04 Aug 2022 17:26:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oJiLy-0000mM-IV for bug-gnu-emacs@gnu.org; Thu, 04 Aug 2022 17:26:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 04 Aug 2022 21:26:02 +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=B56682.16596483042921 (code B ref 56682); Thu, 04 Aug 2022 21:26:02 +0000 Original-Received: (at 56682) by debbugs.gnu.org; 4 Aug 2022 21:25:04 +0000 Original-Received: from localhost ([127.0.0.1]:55186 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oJiL2-0000l2-BJ for submit@debbugs.gnu.org; Thu, 04 Aug 2022 17:25:04 -0400 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:26740) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oJiKy-0000kO-9G for 56682@debbugs.gnu.org; Thu, 04 Aug 2022 17:25:02 -0400 Original-Received: from pmg3.iro.umontreal.ca (localhost [127.0.0.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id 8BB6F441161; Thu, 4 Aug 2022 17:24:54 -0400 (EDT) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id 6AD44440A65; Thu, 4 Aug 2022 17:24:53 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1659648293; bh=vRpLUzc4epeJPfwcizDg19p9sbO90TxUR7S9gHOFfrs=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=H/PkHTeX1Fw2KhnsH0VHxq/55qvUwfc5W1pn3J/prhG3hH6jWGUbbry+vrEFzvzv8 whkhD2b6ywo0CCTjVSXZ32A1U6tXy9Wh5ukpr+ZZNs6IA/I2grAGokee437Q+Oo00H k8hSuoECUO8LXvCmSXX5S9KxIGajRGoxbUcv7M20MUQzRFhFs1gQr7uZY7yKEeoGuL aHLEk0lYVQaJfTvQCDX/sdposp3KN8wXe8+h8AxdSXrRwaK6XzIp4gJh+HNlojL+ch V2XQYQpCRscDORylVWmYBTf4sVm6jLyiPrJN4o42N6UGJh4waE1doLCOECe0Eng9u7 woAQVsSOA4aqA== Original-Received: from milanesa (unknown [46.44.221.102]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 70069120228; Thu, 4 Aug 2022 17:24:52 -0400 (EDT) In-Reply-To: <3d639ea126dc3cfd5658@heytings.org> (Gregory Heytings's message of "Thu, 04 Aug 2022 01:30:54 +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:238799 Archived-At: > To make syntax-ppss faster, if possible? > Is that not a sensible thing to do? It's surely possible and useful, regardless if what I said is true or not :-) Stefan