From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Yuan Fu Newsgroups: gmane.emacs.devel Subject: Re: Request for pointers and advice: displaying several buffers inside a single window Date: Fri, 10 Apr 2020 10:45:51 -0400 Message-ID: References: <83a73swwd7.fsf@gnu.org> Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.80.23.2.2\)) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="101136"; mail-complaints-to="usenet@ciao.gmane.io" Cc: adam@alphapapa.net, Eli Zaretskii , emacs-devel To: Dmitrii Korobeinikov Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Apr 10 16:49:29 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 1jMuyH-000QDf-I5 for ged-emacs-devel@m.gmane-mx.org; Fri, 10 Apr 2020 16:49:29 +0200 Original-Received: from localhost ([::1]:35430 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jMuyG-0004QZ-Ja for ged-emacs-devel@m.gmane-mx.org; Fri, 10 Apr 2020 10:49:28 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:53383) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jMuus-0006nl-TM for emacs-devel@gnu.org; Fri, 10 Apr 2020 10:45:59 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jMuuq-0007fN-Hd for emacs-devel@gnu.org; Fri, 10 Apr 2020 10:45:58 -0400 Original-Received: from mail-qk1-x743.google.com ([2607:f8b0:4864:20::743]:43672) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jMuuo-0007ZR-IH; Fri, 10 Apr 2020 10:45:54 -0400 Original-Received: by mail-qk1-x743.google.com with SMTP id 13so2268412qko.10; Fri, 10 Apr 2020 07:45:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=gwq5LMTKYcNVi2QyEEvQ2gymfkriSTyOzCCplKqfupE=; b=IUxGU5qIVT5WnY8alZm+4hIgobKtYY805VIPfrhJdeL4gkrWp/PC2jemq1MTKnlsR8 dT8aJ8/QODvavZlNCRvlirC1h195f8M9L4XRk10nIXsUT+csZE+SBXKlJIeoJ9a73F2r KUul80OG1jMwGqDZaTrhV7/r/Zvae1SUUU4tBGppxQ/myqzfFB12AxJjcWxXk0jSfBBA G8Uts1Q60zVvpXFBR967yPbiTSp4vkSg/4WPGteouCp2fWB5HyhIIkIuFD9PHPZCbcb1 iCI2h6pc54GTOc7BIsX9kIEtF0+LhWx+Sx6KK5NEppDhbdkfG3y0XjG03yyZJT3CYQUF JSPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=gwq5LMTKYcNVi2QyEEvQ2gymfkriSTyOzCCplKqfupE=; b=Bj2sR7EkACw5PgDvWnHDlEhxQrLU+V5MzU5BNU2kKwuvqzQMi6nchksPgtxQ1I+Wy6 JtIfC7TW8JOKY5vgM5RbPmMq87qPJ+b1BJnAus9r449dndc0+f0SDsfWIJgzSyKhld8J 6zYRm39InzcScnkoWfjtc5TYVKYKFEuKMRgqz/JxvowNz3wAbyYg3OQdQKrGhH2ZP8RR /G8iAl4Gb8B5OrECGXcX71mEEZXlKzL8hIXK15TMsu/t3YPW8dNEcBUuFKvVsB6ybSud E/kB4NXLfrlDi217XekB8E0JNHxrqBw4KELJISzt8VEcbJavAYeTsQgxMNlihOa5kmhx /cJw== X-Gm-Message-State: AGi0PuYyVyML04kQ1N9mGYE8X2bA6f+dHp99376ebcefMcSyRg6zO0wq yYtn3eULoB2Ae8u6brXAUAw= X-Google-Smtp-Source: APiQypJc92MpPlZt7pnvDluqEvWFZD7+2q37XBqY6n0KxZa4ya7ctSwxQpGSENtAc29uFYcI315Egg== X-Received: by 2002:a05:620a:cee:: with SMTP id c14mr4282387qkj.453.1586529953753; Fri, 10 Apr 2020 07:45:53 -0700 (PDT) Original-Received: from [192.168.1.5] (c-174-60-229-153.hsd1.pa.comcast.net. [174.60.229.153]) by smtp.gmail.com with ESMTPSA id l9sm1752691qth.60.2020.04.10.07.45.53 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 10 Apr 2020 07:45:53 -0700 (PDT) In-Reply-To: X-Mailer: Apple Mail (2.3608.80.23.2.2) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::743 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:246764 Archived-At: Following mode plus atomic windows seems doable. But it wouldn=E2=80=99t = be transparent, AFAIK follow-mode needs to add special handlers for = things like isearch and query-replace. OTOH, it would be much more = difficult to implement in xdisp.c. I wonder if there is an intermediate = layer that=E2=80=99s higher level than redisplay (in lisp, or at least = not in redisplay) but still more or less transparent. Yuan=