From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Emanuel Berg Newsgroups: gmane.emacs.help Subject: Re: [SOLVED]: Re: Help improve regular expression for 24 hours format Date: Fri, 25 Nov 2022 16:31:32 +0100 Message-ID: <87o7svdp9n.fsf@dataswamp.org> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="36096"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:ZEgL4CwWFlD0hD/mFf5BCdg3Log= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sat Nov 26 16:11:50 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 1oywqL-0009Bj-Vr for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 26 Nov 2022 16:11:49 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oywqG-0004kO-GY; Sat, 26 Nov 2022 10:11:44 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oyag5-0000Ss-Kf for help-gnu-emacs@gnu.org; Fri, 25 Nov 2022 10:31:45 -0500 Original-Received: from ciao.gmane.io ([116.202.254.214]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oyag3-0001hC-VK for help-gnu-emacs@gnu.org; Fri, 25 Nov 2022 10:31:45 -0500 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1oyag0-00072D-Sw for help-gnu-emacs@gnu.org; Fri, 25 Nov 2022 16:31:40 +0100 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: help-gnu-emacs@gnu.org Mail-Copies-To: never Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -15 X-Spam_score: -1.6 X-Spam_bar: - X-Spam_report: (-1.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Sat, 26 Nov 2022 10:11:41 -0500 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-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:141169 Archived-At: Jean Louis wrote: > I did the exercise and I came up with the below. It looks > much better this way. Thanks much. > > (defvar rcd-rx-time (rx line-start > (or (seq "0" (any digit)) (seq "1" (any digit)) (seq "2" (any "0-3"))) > ":" > (seq (any "0-5") (any digit)) > line-end) > "Regular expression for 24 hours format") > > -> "^\\(?:0[[:digit:]]\\|1[[:digit:]]\\|2[0-3]\\):[0-5][[:digit:]]$" This is also something that belongs in a library. -- underground experts united https://dataswamp.org/~incal