From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: wilnerthomas--- via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Re: Changing value for fill-column Date: Sun, 28 Aug 2022 16:51:58 +0200 (CEST) Message-ID: References: <83r110xxt5.fsf@gnu.org> <83mtboxwsv.fsf@gnu.org> Reply-To: wilnerthomas@tutanota.com Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="549"; mail-complaints-to="usenet@ciao.gmane.io" Cc: help-gnu-emacs@gnu.org To: Eli Zaretskii Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sun Aug 28 16:52:38 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 1oSJeP-000AVo-H2 for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 28 Aug 2022 16:52:37 +0200 Original-Received: from localhost ([::1]:40280 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oSJeO-0000UX-9C for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 28 Aug 2022 10:52:36 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:55306) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oSJdp-0000Dy-Df for help-gnu-emacs@gnu.org; Sun, 28 Aug 2022 10:52:01 -0400 Original-Received: from w1.tutanota.de ([81.3.6.162]:54636) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oSJdn-0007I2-Sn; Sun, 28 Aug 2022 10:52:01 -0400 Original-Received: from w3.tutanota.de (unknown [192.168.1.164]) by w1.tutanota.de (Postfix) with ESMTP id 148A3FBF814; Sun, 28 Aug 2022 14:51:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1661698318; s=s1; d=tutanota.com; h=From:From:To:To:Subject:Subject:Content-Description:Content-ID:Content-Type:Content-Type:Content-Transfer-Encoding:Content-Transfer-Encoding:Cc:Cc:Date:Date:In-Reply-To:In-Reply-To:MIME-Version:MIME-Version:Message-ID:Message-ID:Reply-To:References:References:Sender; bh=XOBxJHKNUa64gaECFqGnzz9Rzke89ujfKEcTHB9eYe4=; b=eQxgLwy5x5Ozqfn7xO9qgWjDJTFm3ygwgfPEZmvQFnovR1XprlxmzZf5YPy1U9/2 7SZ0JZi7lcS0fDO5o5pwJLIlUZuAkNzFzEfZDMYbG+JcUZ3qowR6CrlF/WXMuFjIXrv 0NZNnVOfcjrByx53vzxZwswVRCXWR/UqfiyRzl6qy80GTXKwajjmyLUCmHn/eauidJh ph56PDZtWXSm3ocOOqzF6IqNUZoXfLRrDusl/+h428b6sMB0wRkbFj/d/bu3qRTDD0v 7q4oSomDAShn1cCukKPo2pf6HJVMAg2ylo0c591SacjTyQQd9+Zu2qSYN0LPXF/4tFY 92GtteLNqQ== In-Reply-To: <83mtboxwsv.fsf@gnu.org> Received-SPF: pass client-ip=81.3.6.162; envelope-from=wilnerthomas@tutanota.com; helo=w1.tutanota.de X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action 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:139131 Archived-At: Aug 28, 2022, 14:33 by eliz@gnu.org: >> Date: Sun, 28 Aug 2022 16:20:14 +0200 (CEST) >> From: wilnerthomas@tutanota.com >> Cc: help-gnu-emacs@gnu.org >> >> > The doc string says: >> > >> > Automatically becomes buffer-local when set. >> > >> > So you either need to set it in a mode-hook of each mode where you >> > want to change the default value, or you should use setq-default to >> > change the default value in all buffers. >> > >> I know how to add hook to major mode with a function but not using a var= iable. >> >> (add-hook 'prog-mode-hook #'display-fill-column-indicator-mode) >> > > You need to write a function that will both set fill-column and turn > on display-fill-column-indicator-mode. > I also want the new fill-column value to be taken by ruler-mode Have done the following =C2=A0=C2=A0=C2=A0=C2=A0 (defun column-property ()=20 =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (setq fill-column 72= )) =C2=A0=C2=A0=C2=A0=C2=A0 (add-hook 'prog-mode-hook #'column-property) =C2=A0=C2=A0=C2=A0=C2=A0 (add-hook 'org-mode-hook #'column-property) =C2=A0=C2=A0=C2=A0=C2=A0 (add-hook 'text-mode-hook #'column-property) =C2=A0=C2=A0=C2=A0=C2=A0 (add-hook 'lisp-interaction-mode-hook #'column-pro= perty) The command "C-h f setq-default"=C2=A0 states =C2=A0=C2=A0=C2=A0=C2=A0 The default value of a variable is seen in buffers =C2=A0=C2=A0=C2=A0=C2=A0 that do not have their own values for the variable= . But I want to change the value even if buffer has its own value for fill-co= lumn =20