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: Thu, 04 Aug 2022 01:29:36 +0000 Message-ID: <3d639ea126f8615a5443@heytings.org> References: <8c7321f2f388e5343475@heytings.org> <6ea376f6-d503-06d8-6d83-50c52b695394@yandex.ru> <8c7321f2f3ac52bfee4b@heytings.org> <8c7321f2f3ec1ef81af9@heytings.org> <02e83b0e-1b5c-fe75-6e59-1f8ddff82d37@yandex.ru> <96f28fd8-6744-1925-0631-0095099362dd@yandex.ru> <74ddc877f1e81f399eea@heytings.org> <74ddc877f14320d7852f@heytings.org> <5f6988c781f1253541e3@heytings.org> <5f6988c781a5686a88d1@heytings.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="2556"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 56682@debbugs.gnu.org, Eli Zaretskii , Dmitry Gutov To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Aug 04 03:30:29 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 1oJPgz-0000Sb-De for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 04 Aug 2022 03:30:29 +0200 Original-Received: from localhost ([::1]:34180 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oJPgx-0000Ms-UI for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 03 Aug 2022 21:30:27 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36086) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oJPgZ-0000MJ-S8 for bug-gnu-emacs@gnu.org; Wed, 03 Aug 2022 21:30:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:60812) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oJPgZ-0006Gk-HG for bug-gnu-emacs@gnu.org; Wed, 03 Aug 2022 21:30:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oJPgZ-0006bP-0p for bug-gnu-emacs@gnu.org; Wed, 03 Aug 2022 21:30:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gregory Heytings Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 04 Aug 2022 01:30:02 +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=B56682.165957657925319 (code B ref 56682); Thu, 04 Aug 2022 01:30:02 +0000 Original-Received: (at 56682) by debbugs.gnu.org; 4 Aug 2022 01:29:39 +0000 Original-Received: from localhost ([127.0.0.1]:50561 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oJPgB-0006aJ-51 for submit@debbugs.gnu.org; Wed, 03 Aug 2022 21:29:39 -0400 Original-Received: from heytings.org ([95.142.160.155]:37804) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oJPg9-0006aB-Cg for 56682@debbugs.gnu.org; Wed, 03 Aug 2022 21:29:37 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1659576576; bh=o3p0uibpJ378r4Rn/fXgWfj0sjAF61f3IX7VFlx0jT8=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=r1qvryDYE8yuK+iV2DX/7qS/F7AwcWKmAdzrJNnAk1v4El6f+crcH5alYQcdXiPxS /A+71BpeYzZ+dQtHQWpNWy2HIgZaddg6Huz791CCiShvvytqQZK+Nz7BzhrOMQoFCe C3L4TXeJrcIgmBr4S8mcETrMmzaQHopaqM6PAjGipV/EuhDiwYi0sgFV7AHaz9Zr/3 M+DzzF+/h2ZOrV+Zeih9Pb4bZ22AhVz8FHjzVkK6YXE25Ol9ktqkxC2HZfVUdCgpbM PLPDBKk7HOH7YNWAg61u+Db4WyieqLxW+7k4Q4OeMfkUox+Zws/gtwJGX2YffFCCa/ I3m05O1iPtDJg== In-Reply-To: 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:238665 Archived-At: > > I only care about the extra enforcement done in C code without providing > any mechanism to circumvent it. Especially since this discussion seems > to suggest that if I were to propose a patch that makes this locking a > bit more "soft", it might be rejected on the grounds that it opens the > door to abuse, so not only I strongly dislike this design but I can't > even try and improve it. > I did not say that. I do consider that it's not the right thing to do, for all the reasons I already gave, but if you have something concrete in mind, please show it. I'm not the one who decides anyway.