From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: set-frame-size should respect line-spacing!? Date: Sat, 12 Oct 2019 16:11:27 +0300 Message-ID: <83zhi6m7ls.fsf@gnu.org> References: <87blun57wt.fsf@kenko.localhost.com> <83o8ymo3cx.fsf@gnu.org> <877e5al9ny.fsf@kenko.localhost.com> <26dd3c24-f21d-bbef-a975-86318a8eaf80@gmx.at> <8336fynvq4.fsf@gnu.org> <1d1e1131-19ca-687c-8383-35a5fb8e3021@gmx.at> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="162738"; mail-complaints-to="usenet@blaine.gmane.org" Cc: emacs-devel@gnu.org, ingo.lohmar@posteo.net To: martin rudalics Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Oct 12 15:12:22 2019 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iJHC2-000gEW-L5 for ged-emacs-devel@m.gmane.org; Sat, 12 Oct 2019 15:12:22 +0200 Original-Received: from localhost ([::1]:33224 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iJHC1-0002g8-2C for ged-emacs-devel@m.gmane.org; Sat, 12 Oct 2019 09:12:21 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:58944) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iJHBJ-0002g0-E1 for emacs-devel@gnu.org; Sat, 12 Oct 2019 09:11:38 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:37669) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1iJHBJ-0003H0-28; Sat, 12 Oct 2019 09:11:37 -0400 Original-Received: from [176.228.60.248] (port=3460 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1iJHBI-0006af-EA; Sat, 12 Oct 2019 09:11:36 -0400 In-reply-to: <1d1e1131-19ca-687c-8383-35a5fb8e3021@gmx.at> (message from martin rudalics on Sat, 12 Oct 2019 13:03:31 +0200) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:240913 Archived-At: > From: martin rudalics > Date: Sat, 12 Oct 2019 13:03:31 +0200 > Cc: ingo.lohmar@posteo.net, emacs-devel@gnu.org > > > A buffer can specify, in addition to line-spacing, other display > > features that will affect the metrics of its lines. The simplest > > example is the face of the text to display, which can include the > > font. > > 'window-default-line-height' hopefully handles that already. There's no problem to handle that, if we want, but my point is that you aske the frame to show N lines, and after switching to another buffer it shows M ≠ N. > We still have to decide how to proceed with Bug#14825. The solution there could be local, so that it doesn't affect the use cases described here.