From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.devel Subject: Re: emacs rendering comparisson between emacs23 and emacs26.3 Date: Wed, 8 Apr 2020 13:37:08 +0300 Message-ID: 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> <1c72ce9f-8e37-5a0b-10eb-adc070d44086@gmx.at> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="65137"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 Cc: Eli Zaretskii , rrandresf@gmail.com, rms@gnu.org, emacs-devel@gnu.org To: martin rudalics , Alan Mackenzie Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Apr 08 12:37:48 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 1jM85c-000Grr-Ol for ged-emacs-devel@m.gmane-mx.org; Wed, 08 Apr 2020 12:37:48 +0200 Original-Received: from localhost ([::1]:34180 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jM85b-0003ID-S7 for ged-emacs-devel@m.gmane-mx.org; Wed, 08 Apr 2020 06:37:47 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:50598) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jM855-0002l9-B8 for emacs-devel@gnu.org; Wed, 08 Apr 2020 06:37:16 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jM854-0008Ph-8F for emacs-devel@gnu.org; Wed, 08 Apr 2020 06:37:15 -0400 Original-Received: from mail-wm1-x32b.google.com ([2a00:1450:4864:20::32b]:53611) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jM854-0008PS-2H; Wed, 08 Apr 2020 06:37:14 -0400 Original-Received: by mail-wm1-x32b.google.com with SMTP id d77so4633375wmd.3; Wed, 08 Apr 2020 03:37:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=eqVgifSn7XRrnznlg4eb4tX72BUC+kHmgJqHkO2NMMI=; b=r6gDwvGw0QMeuv2O0r9MOFCspQco7BxHrkiTpq4zaT0JxxlqOS2ZmAdCfYdr8c5+Z0 X+7Xy94osxw+pX0zQVtmcs9G7ci2mg/uqHE3t3IhwR/QBRy+Pn2do7bM8dgtGKKPSO9W kG+GPa3ZCZ9EmkOnvQ1tsMu7QwXb0VtDxQZssOz07SqMpSvTHxqFY9S6D3bB9tXD5kra D1ANZ4pNXdJ7df5mvhY5I5R4uKuV3SRJuJYmbPNRuQg2CLQjulCjPKYFpFmfI3UKU/hZ eWdlsRbbnm2U9cjHBa+jxqEeQnbWgAO9cuMtzJyVDBLPmr6mcuPRHxSnG2yyUIBuQirL Zg1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:subject:to:cc:references:from:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=eqVgifSn7XRrnznlg4eb4tX72BUC+kHmgJqHkO2NMMI=; b=LoVuLAWxGWY8wi5BrjoIioMqh7kCBl8PR1xTgz8tUYhqrNf+2GFdCpfsK3r4ECuQ89 D6xmJeummy5LUZYXpOecIbe4nI3VC3cz/AIfCV6GP/gJnYG7bB3+rOtpWJ8IgjSO6ZA2 ypxKSgQNr49orAgdXIwWs/qKlDrrcduyki3UYIhPQAvRsLObg9htLUEi6KrXkwlXu7Be 3XVzbIslLcaWXH91krOydomkh7YA9oayIqqwAXKdq89sXve6INwOdfQAoriP4lzgpqsx CiMXyqyJ2353AUgDgkH8Ipoz/HWaauwgcX/bQqsv6PGFElRqUGMH8KPKMrJRhvu/tTRU ZK3g== X-Gm-Message-State: AGi0Pub28I4jyXqqvdcNh5rvnPX8ypDLyCHuq5cOwvKWl9FOB4fIv4nL mT6zkJpz4J4CjeyOMCNShr608esygeY= X-Google-Smtp-Source: APiQypJlrFvXda1Dha3e8ZkjV8GRP+wVfeOe7v5PomJX14pX07MRNhJgTfoEfGVyIdZHh6MuCRUlLw== X-Received: by 2002:a1c:9ecb:: with SMTP id h194mr4198274wme.49.1586342232342; Wed, 08 Apr 2020 03:37:12 -0700 (PDT) Original-Received: from [192.168.0.2] ([66.205.73.129]) by smtp.googlemail.com with ESMTPSA id s7sm10494051wrt.2.2020.04.08.03.37.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 08 Apr 2020 03:37:11 -0700 (PDT) In-Reply-To: <1c72ce9f-8e37-5a0b-10eb-adc070d44086@gmx.at> Content-Language: en-US X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::32b 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:246657 Archived-At: On 08.04.2020 11:36, martin rudalics wrote: > I don't use JS so I have no idea how to experiment with it.  Scrolling a > large Elisp file never locks down Emacs. OK, thanks. That does point to CC Mode, rather than some general display engine problems. > But note that the problem with > scrolling happens already with dispextern.h whose size is about a tenth > of that of xdisp.c. Yeah, scrolling performance shouldn't be affected by the size of the file anyway. It's only editing performance that could.