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: Mon, 6 Apr 2020 16:55:11 +0300 Message-ID: References: <20200403174757.GA8266@ACM> <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> <542b48ba-4dfa-820f-ba50-4b147ab6d8e2@yandex.ru> <0a5f70aa-4985-8f8d-81d6-6ac4a60a94f9@yandex.ru> <838sj8sphk.fsf@gnu.org> 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="89542"; 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: acm@muc.de, rrandresf@gmail.com, emacs-devel@gnu.org, rms@gnu.org, rudalics@gmx.at To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Apr 06 16:14:33 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 1jLSWG-000ND6-L2 for ged-emacs-devel@m.gmane-mx.org; Mon, 06 Apr 2020 16:14:32 +0200 Original-Received: from localhost ([::1]:60808 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jLSWF-0006kC-O2 for ged-emacs-devel@m.gmane-mx.org; Mon, 06 Apr 2020 10:14:31 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:54587) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jLSDd-0005qS-4F for emacs-devel@gnu.org; Mon, 06 Apr 2020 09:55:18 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jLSDc-00037P-9N for emacs-devel@gnu.org; Mon, 06 Apr 2020 09:55:17 -0400 Original-Received: from mail-wm1-x332.google.com ([2a00:1450:4864:20::332]:40617) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jLSDc-00035e-2c; Mon, 06 Apr 2020 09:55:16 -0400 Original-Received: by mail-wm1-x332.google.com with SMTP id a81so15915213wmf.5; Mon, 06 Apr 2020 06:55:15 -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=ZY9UK1finzIQxG7ITE10I8e2jcyaWbf7182+JU6D76c=; b=cPcaQayPKTKPwGkDxtsc9AcLAPBeQBbBHpdiirsiXxN8HGCVHBHnFn/fDAAJOG8uQS RjjDiCHYVIZv9STOMn0yH2tze5aBXbKLsl0z6mGgFlTt9hxg3XCPpSOmogc83r1+gYL4 Zg0qs/WFTavpgFE6a30Pd10PSgT7e0B3Oahp93Ys0hKCdpnGkPpBOmKnpDVgx/IYQbA/ B0VvxcFEnZibm/N1rEBU0Ogn+oo7bBRSquxwQts19re0bjjByNNDUzWphXS8pd2Gn+ju G0NCjFL8uVkVzyk7nG3NbaTFZtfiAahfEbR8HDfn7/uAzJzXgU0gG31vXPMiHDfgLpC9 Vfpw== 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=ZY9UK1finzIQxG7ITE10I8e2jcyaWbf7182+JU6D76c=; b=Evq1wX5i9u5XmFEeIioo2Gtnw+vJ6W3lslMXOyVLCOX6w8gtZyJ5rfLuZg98g0Oo+m BV2/r7T2lWezZEwUfKxumgpt9Vw31pPIGAEobtNVZoMWK/o6VDLFKgcCNJnA+kpwL/Xf RrPJtTX0T6V3pn8POsqxwNmhCs+ianBh2fAvdIsEemqEHG3w0actmQ2qeebUBFJLXKb+ 9iT5C+OKdIgmxEbDZOLQ8qSnihiZZz53p0nOO0+YfTs9GPT6XKUc8la32r9AfHxIu1cD mXDnDfMrI9BOzh3NCaEKQvGwH6tKdRavZrVjUyjKVWJzxcHfJeDyLniDkjlQ2C8814+i Xk2g== X-Gm-Message-State: AGi0PuYOeIK5nHKOjcJekqWbv5S6VkyQSGTtQRfaFB0ei+d+62fh+tEb gCQdpxEj5UlhXbG8kFGfS65WBXee8us= X-Google-Smtp-Source: APiQypIIzGVKj8rE0VxCQmGoBHGT8bUiyvpDeX4R/OdqQqAaFN+/47jww8ynUVc2xvItrZmwdvfdYg== X-Received: by 2002:a7b:c452:: with SMTP id l18mr23749811wmi.140.1586181314720; Mon, 06 Apr 2020 06:55:14 -0700 (PDT) Original-Received: from [192.168.0.2] ([66.205.73.129]) by smtp.googlemail.com with ESMTPSA id m8sm24399312wmc.28.2020.04.06.06.55.12 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 06 Apr 2020 06:55:13 -0700 (PDT) In-Reply-To: <838sj8sphk.fsf@gnu.org> 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::332 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:246525 Archived-At: On 06.04.2020 16:39, Eli Zaretskii wrote: > People often forget that scrolling is implemented partially in the > command that is invoked by the likes of C-v, and partially in the > display engine. Binding a variable in the command only affects the > former part, but not the latter. I thought binding fontification-functions to nil was done there exactly with that intent: to affect what the display engine subsequently does. Isn't that right?