From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.devel Subject: Re: emacs rendering comparisson between emacs23 and emacs26.3 Date: Wed, 8 Apr 2020 10:36:47 +0200 Message-ID: <1c72ce9f-8e37-5a0b-10eb-adc070d44086@gmx.at> References: <20200404104553.GA5329@ACM> <07fe3b69-3ab2-3173-0696-cb17809e2b91@gmx.at> <83blo7v68b.fsf@gnu.org> <1845d7aa-9ae4-3d95-6a30-c7b1d8d8adec@gmx.at> <83a73qt6zs.fsf@gnu.org> <97c4254e-ff43-8402-3645-f713c408c245@gmx.at> <83y2r9syby.fsf@gnu.org> <20200405195753.GG5049@ACM> <6d234b0b-72e4-5f86-4bd0-09437471ac92@gmx.at> <20200407114701.GB4009@ACM> <1e322291-a71a-0e24-2179-5197fb2c9f41@gmx.at> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="93740"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Eli Zaretskii , rrandresf@gmail.com, rms@gnu.org, emacs-devel@gnu.org To: Dmitry Gutov , Alan Mackenzie Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Apr 08 10:44:20 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 1jM6Jn-000OI1-4Q for ged-emacs-devel@m.gmane-mx.org; Wed, 08 Apr 2020 10:44:19 +0200 Original-Received: from localhost ([::1]:59654 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jM6Jk-0003Xv-Ph for ged-emacs-devel@m.gmane-mx.org; Wed, 08 Apr 2020 04:44:18 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:54634) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jM6CZ-0000Dv-II for emacs-devel@gnu.org; Wed, 08 Apr 2020 04:36:52 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jM6CY-0006kG-Ik for emacs-devel@gnu.org; Wed, 08 Apr 2020 04:36:51 -0400 Original-Received: from mout.gmx.net ([212.227.15.15]:35777) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jM6CY-0006jX-9b; Wed, 08 Apr 2020 04:36:50 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1586335008; bh=IrgqRxGRLnMl9gHoMiB8omcq6dG0r73aMqfpH/O2JZg=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=g92zrwih3Hsxqjoe0bYquc/8/WczThvOYrETJdcDe0TL3W6NdiLOw8PAX8XShhZHl qGMJ8R5/DpaYwnRF/1P5yo+IH152TLN/5CCe+7CPW55gVt4tXnlurOPp9vlxqVD0Zo YboODTVc1AHv6+iZfFtMOXwvyUSWszPjrvYo6mXo= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Original-Received: from [192.168.1.102] ([46.125.249.44]) by mail.gmx.com (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MrhQ6-1iyuXD3qKa-00nilH; Wed, 08 Apr 2020 10:36:48 +0200 In-Reply-To: Content-Language: en-US X-Provags-ID: V03:K1:NQXuiQdb+Kcsarnbuf8NSKmX4o5PhL2h5feZx5kcK6uxVgmfTeF 7POVmR4k+AkSmRJ+zR/5Fg9XO4B2xhb6GRiRE53Mnx4VNjWmLNR8H/ujvIeKl/qKs+xbTUK Y275LU69qcCuxgVYak3DGTeiWAscIClTnprzesr6rHxLp86/5eKU9CsX9X7k9Fs/fvW9JIk ic3iaHw8gVUoWVNmZgDMQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:21F4oCiOL9Y=:sv3kgFEbB5Y/yO0hJtti0k +BN6Nbqupwecigz02ynE8gDayfVr3W/HZESvtdbgRLCxwIVymnqN327db/+mvw8X9jU2dMi7z jyrG51bOIc4L9lDkfyN5wlwjVAoN3OnOfmtKwi7SCjG+SXcxTkOZKvuXE/Pi2M1LVzm2YwyLp B31czNaPS2s36vEeALcDNY4W3xu06iF5UjPz1+SvdCokxkzg258FcKhJuaIDzhjzi96UgHtW/ Hr0exohKi7QuvCm5mW5b5zQ+/wBb74Um6B9Am+8VHFpnkZ4qidV2YcF2G9qBG+tlPAF93qtqm H5neyStjOgmWqU3JzPkS6PMC8FMZLgZaMuauIlDhGotTYOlsMayLTWcpI8TiOj82Ag6sp2E7D MoJst2eQguFDOpB2XMGjEr6SHreo0qjphisLP++CuDzZZq4rSAE79tsLgvj3Uz7Td/Ks8w0RL AWO/5Q/8rCr4RRmnoGUAGezNMJJMPsR4NBc2Llt098svJPquZAI1r07niliXlW8E2n6kX/bJg fJgIVOgrR7UYRW5sx2ulAJa0k3V4coen9D5WY6es6+47xBmLKMqnfVTlPgd3+eHoeEtdYatHL z15PzL8bLEF1xMAd03CE7NFUtuu2j3UyXjXgqDKky4kI97N9zma97KcFw5I4NpUDhC4NwZZYM IagKqKUqBwt0ewYxMnU9iW8eB15IZiAI4qNUyARD2E2Z+ATcX4z9d/L3k7mYUaVrP5FIoUaz8 ikFLDogg22mnEExXzT3NbcPN4al60cTwVfI1Sa7gnlKlFZrf6KGHcbw32lHsf7uX6EaUd4v8 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 212.227.15.15 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:246645 Archived-At: >> As a matter of fact, it is slightly better. Still, Emacs locks down >> after a few scrolls in a similar way as without it. > > And can it similarly lock down for a long time? Or does it unfreeze quickly? It doesn't lock down always. But when it locks down it takes about the same time to recover. > What about other major modes? If you create a big JS file and try the > same experiment in js-mode? Or create a long Elisp file and do the > same in emacs-lisp-mode (you can copy-paste a lot of time the contents > of some existing file)? Or take any of those files, switch to > fundamental-mode and do the same. I don't use JS so I have no idea how to experiment with it. Scrolling a large Elisp file never locks down Emacs. But note that the problem with scrolling happens already with dispextern.h whose size is about a tenth of that of xdisp.c. martin