From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ihor Radchenko Newsgroups: gmane.emacs.devel Subject: Re: Future of display engine and lines Date: Sat, 23 Oct 2021 21:55:12 +0800 Message-ID: <87y26jethb.fsf@localhost> References: <2108181.AU8Z245p1N@galex-713.eu> <1747754.lAEpolAV24@galex-713.eu> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27323"; mail-complaints-to="usenet@ciao.gmane.io" Cc: rms@gnu.org, emacs-devel@gnu.org To: Alexandre Garreau Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Oct 23 15:54:37 2021 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 1meHTo-0006tz-Rn for ged-emacs-devel@m.gmane-mx.org; Sat, 23 Oct 2021 15:54:36 +0200 Original-Received: from localhost ([::1]:47248 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1meHTn-0007qF-3H for ged-emacs-devel@m.gmane-mx.org; Sat, 23 Oct 2021 09:54:35 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:37782) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1meHT4-00079W-35 for emacs-devel@gnu.org; Sat, 23 Oct 2021 09:53:50 -0400 Original-Received: from mail-pj1-x102e.google.com ([2607:f8b0:4864:20::102e]:41706) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1meHT2-0004CG-HD; Sat, 23 Oct 2021 09:53:49 -0400 Original-Received: by mail-pj1-x102e.google.com with SMTP id na16-20020a17090b4c1000b0019f5bb661f9so5058763pjb.0; Sat, 23 Oct 2021 06:53:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:in-reply-to:references:date:message-id :mime-version; bh=TJBY+DxdFqZoAFqK86HeyKmwNZhFXcglwHSJaWTzkEU=; b=jqhESapSRYw7n3GBtD5MRhfy6XoNB1Jm+hrsuhsHxUmSNxJarjcf6/OoWBAQfH+q/J yHXUGitnYKVPeVxre/DYTcnp3GIf3sZEEdij38Hqg0Aw7kr+ojZJpEb5AoPx23Pt1ZP0 l0CCcV3W2tCysVEQbVJQX3Y8J2tL02iZ4ajXR11K+ZSIw5gKHjS26zi0B4G+AU/tyclK agyB6RsWuk/Gn9pBqrgIM+f+Zro5TWqevQBH2i1wOhjreosMqlMSJlVn5YbsUmyTQ5QN 3MJ0Eedro95TJnuvx3mlDpno49wFadJpK79IyKphUdYFrl1L5KN8IyZJ26pyBlaRXJzm m4AA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references:date :message-id:mime-version; bh=TJBY+DxdFqZoAFqK86HeyKmwNZhFXcglwHSJaWTzkEU=; b=fzoLBiqWgWxRKnebEtCl2JsePT8JG58GJfd13GtoyzBsO7z/bHR7pXT0hgofqHGk4F rJVLZ2lGrh4JwXvNLaI/Ph+aD8TiAUzl/ONw8YJH6MMCY3VbRqis6TO3TGQlFIlWPoeu ld0KO2vJJjW79ZVNziOFPbrQ0ec7e2iU6JDT/6Rpc5aGRQLIX9xeqQUEkvYo1rDXqagx pJNuUT0e/Q6PJRRB2PHf3KTyR3aw5yVpMH4tJjUHZ5twP4pF4ZzcgyqhO/79r/LzEwiV vs+lFOm+ve/iOR/a8apXZGs02kMeNWYc9U+DVTNimScJgIGhsOcRAhbmV2wtRbn8VHfc LxuQ== X-Gm-Message-State: AOAM533KnmlmdDKrMCs/ucte034DVmyD2n0JTPZtO5clQIBOulni4Jtx WhqEumuuUHxVWpKxOau/pW0= X-Google-Smtp-Source: ABdhPJzRZt70jZ5i7jZtg6b27i/cYmA+i9qM/RkoTy0J0bpU5t0maAtpnBXWEspqsUctISoeaaN0cw== X-Received: by 2002:a17:90b:1e01:: with SMTP id pg1mr7121615pjb.81.1634997226745; Sat, 23 Oct 2021 06:53:46 -0700 (PDT) Original-Received: from localhost ([103.125.234.210]) by smtp.gmail.com with ESMTPSA id m15sm9488901pjd.24.2021.10.23.06.53.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 23 Oct 2021 06:53:46 -0700 (PDT) In-Reply-To: <1747754.lAEpolAV24@galex-713.eu> Received-SPF: pass client-ip=2607:f8b0:4864:20::102e; envelope-from=yantar92@gmail.com; helo=mail-pj1-x102e.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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:277616 Archived-At: Alexandre Garreau writes: > I wonder if something as powerful as TeX existed in relation with emacs, > given its hackability, userbase and momentum (and those of lisp in > general), emacs could quickly become a fully-fledged browser on par with > firefox. There is TeXmacs [1]. Probably, we can take some ideas from TeXmacs graphical system. As I recall, TeXmacs represents buffers as tree data structures. Maybe Chapter 6 Extending the graphical user interface of TeXmacs dev manual [2] may be of interest. [1] https://www.texmacs.org/tmweb/home/welcome.en.html [2] https://www.texmacs.org/tmweb/documents/manuals/texmacs-scheme.en.pdf Best, Ihor