From mboxrd@z Thu Jan  1 00:00:00 1970
Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail
From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: [BUG] tab-bar-move-tab-to missing force-mode-line-update
Date: Sun, 27 Oct 2019 06:48:11 +0200
Message-ID: <83blu2u73o.fsf@gnu.org>
References: <87imobk6in.fsf@kenko.localhost.com>
 <87mudnuq4a.fsf@mail.linkov.net>
Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226";
	logging-data="190741"; mail-complaints-to="usenet@blaine.gmane.org"
Cc: emacs-devel@gnu.org, ingo.lohmar@posteo.net
To: Juri Linkov <juri@linkov.net>
Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Oct 27 05:49:16 2019
Return-path: <emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org>
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 <emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org>)
	id 1iOaUO-000nR9-Dd
	for ged-emacs-devel@m.gmane.org; Sun, 27 Oct 2019 05:49:16 +0100
Original-Received: from localhost ([::1]:44050 helo=lists1p.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.90_1)
	(envelope-from <emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org>)
	id 1iOaUM-0006bE-Mx
	for ged-emacs-devel@m.gmane.org; Sun, 27 Oct 2019 00:49:14 -0400
Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57275)
 by lists.gnu.org with esmtp (Exim 4.90_1)
 (envelope-from <eliz@gnu.org>) id 1iOaTV-0006YE-Fs
 for emacs-devel@gnu.org; Sun, 27 Oct 2019 00:48:22 -0400
Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:51506)
 by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <eliz@gnu.org>)
 id 1iOaTU-0003su-Ik; Sun, 27 Oct 2019 00:48:20 -0400
Original-Received: from [176.228.60.248] (port=1186 helo=home-c4e4a596f7)
 by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256)
 (Exim 4.82) (envelope-from <eliz@gnu.org>)
 id 1iOaTU-0004ra-28; Sun, 27 Oct 2019 00:48:20 -0400
In-reply-to: <87mudnuq4a.fsf@mail.linkov.net> (message from Juri Linkov on
 Sun, 27 Oct 2019 00:57:25 +0300)
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." <emacs-devel.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/emacs-devel>,
 <mailto:emacs-devel-request@gnu.org?subject=unsubscribe>
List-Archive: <https://lists.gnu.org/archive/html/emacs-devel>
List-Post: <mailto:emacs-devel@gnu.org>
List-Help: <mailto:emacs-devel-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/emacs-devel>,
 <mailto:emacs-devel-request@gnu.org?subject=subscribe>
Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org
Original-Sender: "Emacs-devel" <emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org>
Xref: news.gmane.org gmane.emacs.devel:241497
Archived-At: <http://permalink.gmane.org/gmane.emacs.devel/241497>

> From: Juri Linkov <juri@linkov.net>
> Date: Sun, 27 Oct 2019 00:57:25 +0300
> Cc: emacs-devel@gnu.org
> 
> > Related to the recent thread about mode-line/header updates, the
> > `tab-bar-move-tab-to' is missing a final `(force-mode-line-update)',
> > otherwise the tab title is not updated directly after moving the tab,
> > but only on the /following/ command.
> 
> Thanks for noticing, this is fixed now.
> 
> It seems other new commands don't need it, if I'm not mistaken.

The way to test the assertion in the last sentence for a command is to
bind that command to a single key, like F5.  (If the command prompts
the user, make a wrapper command that supplies the response without
any user interaction.)  Then invoke the command with that key, and see
if the display is updated as required.