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: Finding last *Async Shell Command* buffer? Date: Fri, 26 Mar 2021 10:04:54 +0300 Message-ID: References: <87k0puihrd.fsf@robertthorpeconsulting.com> <83a6qqqulz.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="35328"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mutt/2.0.6 (2021-03-06) 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 Fri Mar 26 08:09:15 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 1lPgao-00094Z-PO for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 26 Mar 2021 08:09:14 +0100 Original-Received: from localhost ([::1]:49458 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lPgan-0000T3-RL for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 26 Mar 2021 03:09:13 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:46952) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lPgaU-0000Sj-V7 for help-gnu-emacs@gnu.org; Fri, 26 Mar 2021 03:08:54 -0400 Original-Received: from stw1.rcdrun.com ([217.170.207.13]:59573) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lPgaS-0002ps-Pb; Fri, 26 Mar 2021 03:08:54 -0400 Original-Received: from localhost ([::ffff:41.210.143.10]) (AUTH: PLAIN securesender, TLS: TLS1.3,256bits,ECDHE_RSA_AES_256_GCM_SHA384) by stw1.rcdrun.com with ESMTPSA id 000000000001E0AB.00000000605D8881.00004E58; Fri, 26 Mar 2021 00:08:49 -0700 Mail-Followup-To: Eli Zaretskii , help-gnu-emacs@gnu.org Content-Disposition: inline In-Reply-To: <83a6qqqulz.fsf@gnu.org> 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:128596 Archived-At: * Eli Zaretskii [2021-03-26 09:48]: > > From: Robert Thorpe > > Date: Fri, 26 Mar 2021 05:52:22 +0000 > > Cc: help-gnu-emacs@gnu.org > > > > For what it's worth Jean, I understand your problem with async buffers. > > I've had the same problem. I haven't found a solution to it. If I find > > one I'll tell you. > > Did you try writing a simple function to put on > buffer-list-update-hook? Then you can in that function define a > buffer-local variable whose value is a simple monotonically increasing > counter, or even the time when the buffer was created. Then write a > command to sort buffers in the order determined by that variable. OK, good insight into possibility. Personally I have almost solved it, can you please look here: https://lists.gnu.org/archive/html/help-gnu-emacs/2021-03/msg00250.html This function is to replace the `async-shell-command' on a key M-&: (defun rcd-async-shell-command (command &rest args) "Remembers last async shell command on `C-c l'" (interactive) (let* ((shell-command-buffer-name-async (concat "RCD Async: " (format-time-string "%T"))) (last-buffer shell-command-buffer-name-async)) (global-set-key (kbd "C-c l") `(lambda () (interactive) (switch-to-buffer ,last-buffer))) (apply #'async-shell-command command args))) (rcd-async-shell-command "gimp") → works, I can find last buffer with C-c l (global-set-key (kbd "M-&") 'rcd-async-shell-command) → not working, as when I press M-& I get funcall-interactively: Wrong number of arguments: (lambda (command &rest args) "Remembers last async shell command on `C-c l'" (interactive) (let* ((shell-command-buffer-name-async (concat "RCD Async: " (format-time-string "%T"))) (last-buffer shell-command-buffer-name-async)) (global-set-key (kbd "C-c l") (list 'lambda nil '(interactive) (list 'switch-to-buffer last-buffer))) (apply #'async-shell-command command args))), 0 That would be simplest solution, but I cannot see to what "Wrong number of arguments" relate exactly.