From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#51247: 28.0.60; Insufficient documentation of tab-bar.el internal functions Date: Thu, 21 Oct 2021 14:05:25 +0300 Message-ID: <831r4eab9m.fsf@gnu.org> References: <831r4kghcu.fsf@gnu.org> <83mtn7frz3.fsf@gnu.org> <87tuhfv726.fsf@mail.linkov.net> <83lf2rforp.fsf@gnu.org> <87mtn7v4cw.fsf@mail.linkov.net> <83h7dffnlc.fsf@gnu.org> <87a6j7v3e2.fsf@mail.linkov.net> <83bl3mftqm.fsf@gnu.org> <87czo2peob.fsf@mail.linkov.net> <83a6j6e1d4.fsf@gnu.org> <87wnmal1u8.fsf@mail.linkov.net> <838ryqe0ll.fsf@gnu.org> <837deae081.fsf@gnu.org> <8735oyl10i.fsf@mail.linkov.net> <835ytudzky.fsf@gnu.org> <87ee8ijljn.fsf@mail.linkov.net> <834k9edyra.fsf@gnu.org> <871r4hldq8.fsf@mail.linkov.net> <83lf2pcj4h.fsf@gnu.org> <8735ow7rx4.fsf@mail.linkov.net> <83sfwwapzd.fsf@gnu.org> <87ee8f1vyq.fsf@mail.linkov.net> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19037"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 51247@debbugs.gnu.org To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Oct 21 13:07:46 2021 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 1mdVvG-0004mL-7E for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 21 Oct 2021 13:07:46 +0200 Original-Received: from localhost ([::1]:54884 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mdVvF-0000Z6-4h for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 21 Oct 2021 07:07:45 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42050) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mdVta-0006ne-KK for bug-gnu-emacs@gnu.org; Thu, 21 Oct 2021 07:06:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:44775) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mdVta-0008VL-An for bug-gnu-emacs@gnu.org; Thu, 21 Oct 2021 07:06:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mdVta-0000Ln-3A for bug-gnu-emacs@gnu.org; Thu, 21 Oct 2021 07:06:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 21 Oct 2021 11:06:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 51247 X-GNU-PR-Package: emacs Original-Received: via spool by 51247-submit@debbugs.gnu.org id=B51247.16348143471320 (code B ref 51247); Thu, 21 Oct 2021 11:06:02 +0000 Original-Received: (at 51247) by debbugs.gnu.org; 21 Oct 2021 11:05:47 +0000 Original-Received: from localhost ([127.0.0.1]:56321 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mdVtL-0000LE-5N for submit@debbugs.gnu.org; Thu, 21 Oct 2021 07:05:47 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:40118) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mdVtJ-0000Kx-3Z for 51247@debbugs.gnu.org; Thu, 21 Oct 2021 07:05:45 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:46422) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mdVtD-00087p-Fq; Thu, 21 Oct 2021 07:05:39 -0400 Original-Received: from [87.69.77.57] (port=3405 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mdVsq-0000fi-IA; Thu, 21 Oct 2021 07:05:28 -0400 In-Reply-To: <87ee8f1vyq.fsf@mail.linkov.net> (message from Juri Linkov on Wed, 20 Oct 2021 19:50:53 +0300) 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:217762 Archived-At: > From: Juri Linkov > Cc: 51247@debbugs.gnu.org > Date: Wed, 20 Oct 2021 19:50:53 +0300 > > The tab bar is created from the list where elements are either a string, > or a menu-item with a title and a binding. The title is displayed as > a button on the tab bar. Clicking on such button calls the binding. > The binding usually is a command that switches tabs. But the binding > can do everything. Thanks. What if the function in tab-bar-format returns nil -- how is that handled?