From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Emanuel Berg via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Re: Emacs: adding 1 to every number made of 2 digits inside a marked region. Date: Thu, 23 Sep 2021 04:12:48 +0200 Message-ID: <87mto4hwf3.fsf@zoho.eu> References: <878rzol51e.fsf@zoho.eu> <874kacjezi.fsf@zoho.eu> <87r1dghwq3.fsf@zoho.eu> Reply-To: Emanuel Berg Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="4691"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:7FTu/G32nJG0Q7keujpP2P6T3yg= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Thu Sep 23 04:13:37 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 1mTEEz-0000va-A2 for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 23 Sep 2021 04:13:37 +0200 Original-Received: from localhost ([::1]:56854 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mTEEw-0006sn-IP for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 22 Sep 2021 22:13:34 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36828) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mTEEP-0006rQ-KH for help-gnu-emacs@gnu.org; Wed, 22 Sep 2021 22:13:01 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:45640) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mTEEO-0002qk-1w for help-gnu-emacs@gnu.org; Wed, 22 Sep 2021 22:13:01 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1mTEEK-00007X-QR for help-gnu-emacs@gnu.org; Thu, 23 Sep 2021 04:12:56 +0200 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: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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:133163 Archived-At: >>> (re-search-forward "[[:digit:]]\\{2\\}" nil t) >> >> Still no so clear what's your meaning. The function you >> defined above is named as `digits-sum' with an alias `di'. >> I can't see how this code has anything to do with the ones >> you posted previously. > > This code has to do with the one you posted previously. It is more idiomatic. Character class and the repitition postfix operator. Casca, Farnese and Schierke. Beat us if you can. -- underground experts united https://dataswamp.org/~incal