From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Richard Stallman Newsgroups: gmane.emacs.devel Subject: Re: emacs rendering comparisson between emacs23 and emacs26.3 Date: Sat, 28 Mar 2020 22:16:46 -0400 Message-ID: References: Reply-To: rms@gnu.org Content-Type: text/plain; charset=Utf-8 Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="1435"; mail-complaints-to="usenet@ciao.gmane.io" Cc: acm@muc.de, eliz@gnu.org, rrandresf@gmail.com, emacs-devel@gnu.org To: Ulrich Mueller Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Mar 29 04:17:18 2020 Return-path: Envelope-to: ged-emacs-devel@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 1jINVl-0000Ey-R8 for ged-emacs-devel@m.gmane-mx.org; Sun, 29 Mar 2020 04:17:17 +0200 Original-Received: from localhost ([::1]:33664 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jINVk-0007EY-PY for ged-emacs-devel@m.gmane-mx.org; Sat, 28 Mar 2020 22:17:16 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57850) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jINVI-0006q3-OP for emacs-devel@gnu.org; Sat, 28 Mar 2020 22:16:49 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:44052) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1jINVH-0007xk-KM; Sat, 28 Mar 2020 22:16:47 -0400 Original-Received: from rms by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1jINVG-0003WI-Gw; Sat, 28 Mar 2020 22:16:46 -0400 In-Reply-To: (message from Ulrich Mueller on Sat, 28 Mar 2020 12:20:21 +0100) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:245919 Archived-At: [[[ To any NSA and FBI agents reading my email: please consider ]]] [[[ whether defending the US Constitution against all enemies, ]]] [[[ foreign or domestic, requires you to follow Snowden's example. ]]] > 23.4 5.436 1.019 > 24.5 25.482 1.636 > 25.3 22.370 1.610 > 26.3 16.533 1.911 > 27.0.90 17.602 2.339 > First column is the version, second and third column are the times with > font-lock-mode enabled and disabled, respectively. What this says is that even with font lock disabled, there has been a lot of slowdown. About half of the slowdown was in version 24, and most of the rest was after version 26. If someone can figure out why, we may be able to speed it up again. -- Dr Richard Stallman Chief GNUisance of the GNU Project (https://gnu.org) Founder, Free Software Foundation (https://fsf.org) Internet Hall-of-Famer (https://internethalloffame.org)