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 23:06:56 +0300 Message-ID: References: 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="1999"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mutt/2.0.6 (2021-03-06) To: Help GNU Emacs Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Fri Mar 26 21:32:40 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 1lPt8J-0000QX-VA for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 26 Mar 2021 21:32:39 +0100 Original-Received: from localhost ([::1]:60230 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lPt8I-0003g8-UE for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 26 Mar 2021 16:32:38 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59712) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lPskd-000735-K0 for help-gnu-emacs@gnu.org; Fri, 26 Mar 2021 16:08:11 -0400 Original-Received: from stw1.rcdrun.com ([217.170.207.13]:33995) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lPskb-00014t-Tg for help-gnu-emacs@gnu.org; Fri, 26 Mar 2021 16:08:11 -0400 Original-Received: from localhost ([::ffff:41.202.241.58]) (AUTH: PLAIN securesender, TLS: TLS1.3,256bits,ECDHE_RSA_AES_256_GCM_SHA384) by stw1.rcdrun.com with ESMTPSA id 0000000000027F39.00000000605E3F27.00002A84; Fri, 26 Mar 2021 13:08:07 -0700 Mail-Followup-To: Help GNU Emacs Content-Disposition: inline In-Reply-To: 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:128662 Archived-At: * Filipp Gunbin [2021-03-26 16:10]: > On 25/03/2021 22:40 +0300, Jean Louis wrote: > > > * Filipp Gunbin [2021-03-25 21:10]: > >> On 25/03/2021 17:33 +0300, Jean Louis wrote: > >> > >> > Is there way to find the last *Async Shell Command* buffer? > >> > > >> > Often I like running commands in background but there is hundreds of > >> > buffers and it would be useful to have a command to quickly change to > >> > the last one invoked. > >> > > >> > Jean > >> > >> isearch over minibuffer "future history" will give the same order as > >> *Buffer List* (latest first), so > >> > >> C-x b C-s async (possibly followed by more C-s) > > > > Yes, I could peek in the list. What I mean is to press a key and get > > latest buffer, maybe there is some internal date/time when buffers > > were created. > > Something like this? > > (defun my-find-latest-async-buf (pos) > (interactive "p") > (or pos (setq pos 0)) > (let ((b (nth pos (seq-filter (lambda (buf) > (string-match (regexp-quote shell-command-buffer-name-async) > (buffer-name buf))) > (buffer-list))))) > (display-buffer b))) I have tried it, but error: Debugger entered--Lisp error: (wrong-type-argument stringp nil) get-buffer(nil) display-buffer(nil) (let ((b (nth pos (seq-filter #'(lambda (buf) (string-match ... ...)) (buffer-list))))) (display-buffer b)) my-find-latest-async-buf(1) funcall-interactively(my-find-latest-async-buf 1) call-interactively(my-find-latest-async-buf record nil) command-execute(my-find-latest-async-buf record) execute-extended-command(nil "my-find-latest-async-buf" nil) funcall-interactively(execute-extended-command nil "my-find-latest-async-buf" nil) call-interactively(execute-extended-command nil nil) command-execute(execute-extended-command)