From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Philip Kaludercic Newsgroups: gmane.emacs.help Subject: Re: ask for help Date: Tue, 19 Apr 2022 11:40:57 +0000 Message-ID: <87sfq9mhbq.fsf@posteo.net> References: <871qxtco1o.fsf@ruanxiang.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="8752"; mail-complaints-to="usenet@ciao.gmane.io" Cc: help-gnu-emacs@gnu.org To: Xiang Ruan Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Apr 19 13:43:31 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 1ngmGY-00024O-OX for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 19 Apr 2022 13:43:30 +0200 Original-Received: from localhost ([::1]:41032 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ngmGX-0001BY-CI for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 19 Apr 2022 07:43:29 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39850) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ngmEL-00019n-T5 for help-gnu-emacs@gnu.org; Tue, 19 Apr 2022 07:41:46 -0400 Original-Received: from mout02.posteo.de ([185.67.36.66]:47093) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ngmEB-00078s-SS for help-gnu-emacs@gnu.org; Tue, 19 Apr 2022 07:41:13 -0400 Original-Received: from submission (posteo.de [185.67.36.169]) by mout02.posteo.de (Postfix) with ESMTPS id D9FF6240108 for ; Tue, 19 Apr 2022 13:40:58 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1650368458; bh=mNwHUh4Y1Nx8fIRHXsoya0D0K+2cOa+KJR5P0q9nF2s=; h=From:To:Cc:Subject:Autocrypt:Date:From; b=PsVEPBqDBtSPnOBJQrYFrLp8EfNq26WF0i8DUGI9O3O/OKl9oQkJrp1ogUkE0tQUe lmLRDwlG5OcIpMMA5wwA9eR4BRBht7CxdGvojOV1JYvvlcGTt06d4W9DV3KQLpJlIR ENqbpHNibOzoV6llj+pajae3w6xLPt7s5l0WD6+l+R6adTFy64WDZJPvbOqrUbsqo4 c1Pzxd9aoGzqXKKHoXUwVVv6VBqMuFy1rzufYwxGaO45j5ghWMJR1IpV9Cnbo1Q4sZ +2soCZ4z2SCcqxU8GxD53yilq8YIfC+n/3kII7qJSimBHjLyvtr6cYBcPttd87tGnh /FUf/orx5Ig5g== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4KjMLy1Yzrz9rxG; Tue, 19 Apr 2022 13:40:58 +0200 (CEST) Autocrypt: addr=philipk@posteo.net; prefer-encrypt=nopreference; keydata= mDMEYHHqUhYJKwYBBAHaRw8BAQdAp3GdmYJ6tm5McweY6dEvIYIiry+Oz9rU4MH6NHWK0Ee0QlBo aWxpcCBLYWx1ZGVyY2ljIChnZW5lcmF0ZWQgYnkgYXV0b2NyeXB0LmVsKSA8cGhpbGlwa0Bwb3N0 ZW8ubmV0PoiQBBMWCAA4FiEEDM2H44ZoPt9Ms0eHtVrAHPRh1FwFAmBx6lICGwMFCwkIBwIGFQoJ CAsCBBYCAwECHgECF4AACgkQtVrAHPRh1FyTkgEAjlbGPxFchvMbxzAES3r8QLuZgCxeAXunM9gh io0ePtUBALVhh9G6wIoZhl0gUCbQpoN/UJHI08Gm1qDob5zDxnIHuDgEYHHqUhIKKwYBBAGXVQEF AQEHQNcRB+MUimTMqoxxMMUERpOR+Q4b1KgncDZkhrO2ql1tAwEIB4h4BBgWCAAgFiEEDM2H44Zo Pt9Ms0eHtVrAHPRh1FwFAmBx6lICGwwACgkQtVrAHPRh1Fw1JwD/Qo7kvtib8jy7puyWrSv0MeTS g8qIxgoRWJE/KKdkCLEA/jb9b9/g8nnX+UcwHf/4VfKsjExlnND3FrBviXUW6NcB In-Reply-To: <871qxtco1o.fsf@ruanxiang.net> (Xiang Ruan's message of "Tue, 19 Apr 2022 20:14:14 +0900") Received-SPF: pass client-ip=185.67.36.66; envelope-from=philipk@posteo.net; helo=mout02.posteo.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=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:136956 Archived-At: Xiang Ruan writes: > Hi, > > I am not familiar with emacs-lisp programming, I just wonder if this > list could give me some advice on how to implement the below > functionality. > > Suppose I invoke a commend "a" in a buffer, then the buffer may have a name with "a". > I want to keep watching a specific file on my system, let's say, a file of "/data/b". > When /data/b changes, I want emacs to automatically update or > re-invoke "a" again in the same buffer "a" without catch my focus when > I am working on other buffers. Is "a" a buffer or a command. It might help to make your example more concrete by using actual names. > My question is, is it possible to implement it? If it is possible, can anybody suggest me a simple example ? > > Thank you in advance. > > > Best regards, > > -- Philip Kaludercic