From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Juri Linkov Newsgroups: gmane.emacs.bugs Subject: bug#54684: 28.0.92; tab-undo doesn't respect numeric tab-bar-show Date: Sun, 03 Apr 2022 19:52:13 +0300 Organization: LINKOV.NET Message-ID: <86mth2rtxe.fsf@mail.linkov.net> References: <87wng7utb8.fsf@dell.mail-host-address-is-not-set> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7901"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (x86_64-pc-linux-gnu) Cc: 54684@debbugs.gnu.org To: Knut Anders Hatlen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Apr 03 18:54:12 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1nb3UQ-0001of-Qt for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 03 Apr 2022 18:54:10 +0200 Original-Received: from localhost ([::1]:51852 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nb3UP-0001hd-69 for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 03 Apr 2022 12:54:09 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:55210) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nb3UI-0001h3-HB for bug-gnu-emacs@gnu.org; Sun, 03 Apr 2022 12:54:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55483) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nb3UI-0000fO-8V for bug-gnu-emacs@gnu.org; Sun, 03 Apr 2022 12:54:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nb3UI-0005ve-7l for bug-gnu-emacs@gnu.org; Sun, 03 Apr 2022 12:54:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Juri Linkov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 03 Apr 2022 16:54:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 54684 X-GNU-PR-Package: emacs Original-Received: via spool by 54684-submit@debbugs.gnu.org id=B54684.164900481522743 (code B ref 54684); Sun, 03 Apr 2022 16:54:02 +0000 Original-Received: (at 54684) by debbugs.gnu.org; 3 Apr 2022 16:53:35 +0000 Original-Received: from localhost ([127.0.0.1]:49377 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nb3Tq-0005ul-RH for submit@debbugs.gnu.org; Sun, 03 Apr 2022 12:53:34 -0400 Original-Received: from relay2-d.mail.gandi.net ([217.70.183.194]:45955) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nb3Tp-0005uQ-5r; Sun, 03 Apr 2022 12:53:33 -0400 Original-Received: (Authenticated sender: juri@linkov.net) by mail.gandi.net (Postfix) with ESMTPSA id 8C1EE40003; Sun, 3 Apr 2022 16:53:25 +0000 (UTC) In-Reply-To: <87wng7utb8.fsf@dell.mail-host-address-is-not-set> (Knut Anders Hatlen's message of "Sat, 02 Apr 2022 22:24:59 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:229367 Archived-At: close 54684 29.0.50 thanks > (setq tab-bar-show 1) > (tab-new) > (tab-close) > (tab-undo) > > The expected result of this sequence of commands is to have two tabs, > and the tab bar is shown because the number of tabs is higher than the > value of tab-bar-show. The actual result is that there are two tabs, but > the tab bar is not shown. (If a third tab is created, the tab bar > reappears.) Thanks for showing the valid use case. This is fixed now in Emacs 29.