From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: =?utf-8?Q?=C3=93scar_Fuentes?= Newsgroups: gmane.emacs.help Subject: Re: pcase without code duplication Date: Fri, 23 Apr 2021 05:24:05 +0200 Message-ID: <877dktel9m.fsf@telefonica.net> 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="9905"; 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: sha1:8tjcssXwk8NRAmSakbWkyebDk8o= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Fri Apr 23 05:25:07 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 1lZmRG-0002VY-K5 for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 23 Apr 2021 05:25:06 +0200 Original-Received: from localhost ([::1]:60336 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lZmRF-0005hf-OF for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 22 Apr 2021 23:25:05 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38326) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lZmQR-0005hY-Sg for help-gnu-emacs@gnu.org; Thu, 22 Apr 2021 23:24:15 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:47468) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lZmQQ-0003mM-83 for help-gnu-emacs@gnu.org; Thu, 22 Apr 2021 23:24:15 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1lZmQL-0001Qo-Lh for help-gnu-emacs@gnu.org; Fri, 23 Apr 2021 05:24:09 +0200 X-Injected-Via-Gmane: http://gmane.org/ 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:129123 Archived-At: michael-franzese@gmx.com writes: > I am using pcase, but am wondering whether I can have pcase > for 0 and 2 do the same things without adding a separate pcase > (0 and duplicating the statements. > > (pcase orthogr-region > (0 ... ) ; same operations as pcase 2 > (1 ... ) > (2 ... ) ; operations > (_ ... ) ) (let ((xx 2)) (pcase xx (1 (message "one")) ((or 0 2) (message "zero or two")) (_ (message "something else"))))