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: width of line numbers Date: Tue, 22 Dec 2020 11:06:36 +0100 Message-ID: <8735zy17f7.fsf@zoho.eu> References: <87eejip4ju.fsf@fastmail.fm> 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="37812"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:jDZuN6jV3lDexNSno0yQgqnKt8M= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Dec 22 11:07:31 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 1kreZn-0009lb-IC for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 22 Dec 2020 11:07:31 +0100 Original-Received: from localhost ([::1]:53912 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kreZm-0008WV-Ke for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 22 Dec 2020 05:07:30 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57884) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kreZ7-0008VW-HC for help-gnu-emacs@gnu.org; Tue, 22 Dec 2020 05:06:49 -0500 Original-Received: from ciao.gmane.io ([116.202.254.214]:47614) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kreZ4-0001qL-NN for help-gnu-emacs@gnu.org; Tue, 22 Dec 2020 05:06:49 -0500 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1kreZ0-00091B-CY for help-gnu-emacs@gnu.org; Tue, 22 Dec 2020 11:06:42 +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: -15 X-Spam_score: -1.6 X-Spam_bar: - X-Spam_report: (-1.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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:126667 Archived-At: Joost Kremers wrote: > I was wondering if there's a way to find out the width of > the current line number display (with > `display-line-number-mode`, not `linum-mode`). A hard to spot typo, should be `display-line-numbers-mode'. > Or, alternatively, get the window width without the > line number. (defun display-width () (interactive) (message "%s" (- (window-width) (line-number-display-width))) ) > `window-body-width` and `window-total-width` (why are there > two functions, BTW?) Two functions? What about `window-width'? :P -- underground experts united http://user.it.uu.se/~embe8573 https://dataswamp.org/~incal