From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Emanuel Berg via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Re: Function for enabling or disabling emacs bars Date: Mon, 14 Mar 2022 18:55:29 +0100 Message-ID: <871qz45sha.fsf@zoho.eu> References: <87h7808tm1.fsf@gnu.org> Reply-To: Emanuel Berg Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="26010"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:Xj3yY4j5V47hKuHY6pn390lmXA4= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Mar 15 04:16:43 2022 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 1nTxfu-0006Xt-L7 for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 15 Mar 2022 04:16:42 +0100 Original-Received: from localhost ([::1]:45630 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nTxft-0001Qc-4B for geh-help-gnu-emacs@m.gmane-mx.org; Mon, 14 Mar 2022 23:16:41 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:43632) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nTov0-000844-1d for help-gnu-emacs@gnu.org; Mon, 14 Mar 2022 13:55:42 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:36842) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nToux-0002UT-8A for help-gnu-emacs@gnu.org; Mon, 14 Mar 2022 13:55:41 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1nTouv-0009tZ-9Z for help-gnu-emacs@gnu.org; Mon, 14 Mar 2022 18:55:37 +0100 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: help-gnu-emacs@gnu.org Mail-Copies-To: never Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Mon, 14 Mar 2022 23:14:47 -0400 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 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:136555 Archived-At: angelomolina--- via Users list for the GNU Emacs text editor wrote: >> (defun emacsbars (&optional num) >> "Enables or disables Emacs Bars" >> (interactive "p") >> (menu-bar-mode num) >> (tool-bar-mode num) >> (scroll-bar-mode num)) >> >> #+end_src >> >> Try with: >> >> M-x emacsbars RET --> show bars >> >> C-u -1 M-x emacsbars RET --> hide bars >> > > Could I also call it using (emacsbars 1) and > (emacsbars -1)? Try it and find out! But the answer is yes ... Note that calling it without and argument from Lisp implies nil which strangely enough implies enable! -- underground experts united https://dataswamp.org/~incal