From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: carlmarcos--- via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Changing buffer mode Date: Wed, 20 Jul 2022 05:55:17 +0200 (CEST) Message-ID: Reply-To: carlmarcos@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="18001"; mail-complaints-to="usenet@ciao.gmane.io" To: Help Gnu Emacs Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jul 20 05:56:24 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 1oE0ox-0004UN-PM for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 20 Jul 2022 05:56:23 +0200 Original-Received: from localhost ([::1]:52602 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oE0ow-0000rx-Lv for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 19 Jul 2022 23:56:22 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:33132) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oE0nx-0000qq-7z for help-gnu-emacs@gnu.org; Tue, 19 Jul 2022 23:55:21 -0400 Original-Received: from w1.tutanota.de ([81.3.6.162]:46652) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oE0nv-0003uC-KJ for help-gnu-emacs@gnu.org; Tue, 19 Jul 2022 23:55:20 -0400 Original-Received: from w3.tutanota.de (unknown [192.168.1.164]) by w1.tutanota.de (Postfix) with ESMTP id A6553FA0224 for ; Wed, 20 Jul 2022 03:55:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1658289317; 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:Date:Date:In-Reply-To:MIME-Version:MIME-Version:Message-ID:Message-ID:Reply-To:References:Sender; bh=sCGyudtoQ/MXkQPlcFOR5pfeyQ6xBhV+RB3OZ/Jglgs=; b=LWzBocQ9cXTuoUTs4El+O6SOWs81GgEwMvmpw76v/B40dHAKSNnLaiPxDmKmOyKP UZNhnaNGelnSjtUBz5Q17hxcdpDxxEqYT6gYaccudVk4e8VaFKShprHF8f9XfcoTOsd qWdh1DfqyvObszCqlDLxG2jhW5KvLe7gfOY19EGoW/7AqtUjx1jsv/WhXggmz1T9rFW y1UvUHI6BYBa0fgpUs+Zig+pYSm/qE3CGNhSkjGXJJLGHBP+e5zYO1vrpbT7g5ATFTq PrD2bh0VYz3I7oDCY5u8nTuHGChDaeGp6Sjs2/O6fo9atcNySUcC121LF4BZPSUkt21 /Ssx66h+jw== Received-SPF: pass client-ip=81.3.6.162; envelope-from=carlmarcos@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:138534 Archived-At: With the following function I can change the mode of a buffer.=C2=A0 I woul= d like to change it to use `completing-read` using a list composed of a sel= ection of mode names.=C2=A0 How can I go about doing that?=20 (defun mode-sweep () =C2=A0 "Cycle the buffer through three major modes (text, org, normal)." =C2=A0 (interactive) =C2=A0 (let* ( (modes (list #'org-mode #'text-mode #'normal-mode)) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (new-mode =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 (or (cadr (member major-mode modes)) (car modes))) ) =C2=A0=C2=A0=C2=A0 (apply (list new-mode)) ))