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: How to setup default program to launch directory? Date: Sun, 17 Oct 2021 21:58:29 +0300 Message-ID: References: <87tuhkv4qo.fsf@web.de> <87zgr87zc0.fsf@zoho.eu> <87v91w7z09.fsf@zoho.eu> 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="22660"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mutt/2.0.7+183 (3d24855) (2021-05-28) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sun Oct 17 21:04:18 2021 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 1mcBSD-0005eZ-P1 for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 17 Oct 2021 21:04:17 +0200 Original-Received: from localhost ([::1]:48138 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mcBSC-0005I2-P0 for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 17 Oct 2021 15:04:16 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:53196) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mcBRa-0005Hg-N3 for help-gnu-emacs@gnu.org; Sun, 17 Oct 2021 15:03:38 -0400 Original-Received: from stw1.rcdrun.com ([217.170.207.13]:40691) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mcBRY-0003ka-WA for help-gnu-emacs@gnu.org; Sun, 17 Oct 2021 15:03:38 -0400 Original-Received: from localhost ([::ffff:41.75.191.219]) (AUTH: PLAIN admin, TLS: TLS1.3,256bits,ECDHE_RSA_AES_256_GCM_SHA384) by stw1.rcdrun.com with ESMTPSA id 0000000000065D99.00000000616C7386.0000555E; Sun, 17 Oct 2021 12:03:33 -0700 Mail-Followup-To: help-gnu-emacs@gnu.org Content-Disposition: inline In-Reply-To: <87v91w7z09.fsf@zoho.eu> Received-SPF: pass client-ip=217.170.207.13; envelope-from=bugs@gnu.support; helo=stw1.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:133847 Archived-At: * Emanuel Berg via Users list for the GNU Emacs text editor [2021-10-17 13:01]: > You can get the files of a directory like this. > > Then sort by extension and have an association list get you > a program for that extension ... > > Maybe? > > (require 'seq) > > (defun dir-common-files (&optional dir) > "Get a list of all files in the working directory." > (let*((all-files (directory-files (or dir default-directory))) > (files (seq-difference all-files '("." ".."))) ) > files) ) > ;; (dir-common-files) If I can add that to `dired-guess-shell-alist-user' then yes. Did you use it there? I want to add function in that variable. -- Jean Take action in Free Software Foundation campaigns: https://www.fsf.org/campaigns In support of Richard M. Stallman https://stallmansupport.org/