From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Jean Louis Newsgroups: gmane.emacs.help Subject: Re: Removing line and column number settings from some buffers Date: Fri, 4 Dec 2020 09:10:32 +0300 Message-ID: References: <87czzq9xq5.fsf@web.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40504"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mutt/2.0 (3d08634) (2020-11-07) Cc: Michael Heerdegen , daniela-spit@gmx.it, help-gnu-emacs@gnu.org To: Christopher Dimech Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Fri Dec 04 07:15:17 2020 Return-path: Envelope-to: geh-help-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 1kl4NB-000AP0-8S for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 04 Dec 2020 07:15:17 +0100 Original-Received: from localhost ([::1]:49354 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kl4NA-0000lU-9W for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 04 Dec 2020 01:15:16 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:33300) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kl4Mf-0000lJ-B0 for help-gnu-emacs@gnu.org; Fri, 04 Dec 2020 01:14:45 -0500 Original-Received: from static.rcdrun.com ([95.85.24.50]:43223) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kl4Md-0001nK-Rx for help-gnu-emacs@gnu.org; Fri, 04 Dec 2020 01:14:45 -0500 Original-Received: from localhost ([::ffff:197.157.0.57]) (AUTH: PLAIN admin, TLS: TLS1.2,256bits,ECDHE_RSA_AES_256_GCM_SHA384) by static.rcdrun.com with ESMTPSA id 00000000002C0006.000000005FC9D3D1.00001C50; Fri, 04 Dec 2020 06:14:40 +0000 Content-Disposition: inline In-Reply-To: Received-SPF: pass client-ip=95.85.24.50; envelope-from=bugs@gnu.support; helo=static.rcdrun.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:125955 Archived-At: > > What I want to do is to change the Mode Line, but then revert back to how it > > was in that buffer, by continue pressing same keybinding. Can I store the > > old setup and then put it back again. > > Have got some code to cycle commands. Shall try to dig that out. But I don't > know much about changing the mode line. For session based storage, you may use the Emacs built-in library `ring' as it has cycling features, you store anything in ring variable and you can take it back and cycle through it.