From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: lisa-asket@perso.be Newsgroups: gmane.emacs.help Subject: Counting parameter in a function call Date: Sat, 26 Jun 2021 02:48:34 +0200 (CEST) Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="24329"; mail-complaints-to="usenet@ciao.gmane.io" To: lisa-asket@perso.be, help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jun 26 03:26:25 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 1lwx5V-00067l-K9 for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 26 Jun 2021 03:26:25 +0200 Original-Received: from localhost ([::1]:59436 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lwx5T-0006ZI-Iy for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 25 Jun 2021 21:26:23 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57938) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lwx54-0006Z5-Q9 for help-gnu-emacs@gnu.org; Fri, 25 Jun 2021 21:25:58 -0400 Original-Received: from msg-1.mailo.com ([213.182.54.11]:55638) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lwx52-0001We-9m for help-gnu-emacs@gnu.org; Fri, 25 Jun 2021 21:25:58 -0400 Original-Received: by www-7.mailo.com with http webmail; Sat, 26 Jun 2021 02:48:34 +0200 (CEST) X-EA-Auth: eRczzwyXJC/FbU5eUvyKQcCUMMbwx85y+Pl+H1SRjwjImg55GezqdRAyqkjQbXXcRHqmZ9jAj8t5MtjxEOqkaA3d+hVdYYkf X-Priority: 3 X-Mailer: COMS/EA21.01/r20210601 In-Reply-To: Received-SPF: pass client-ip=213.182.54.11; envelope-from=lisa-asket@perso.be; helo=msg-1.mailo.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, HTML_MESSAGE=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Content-Filtered-By: Mailman/MimeDel 2.1.23 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:131237 Archived-At: Have found that I can use count-matches to campute tho number of arguments in a function. M-x count-matches , Now I have to extend this to an elisp function so that I can select the re= gion of the function, so that it returns me the number in it. From: lisa-asket@perso.be To: help-gnu-emacs@gnu.org Subject: Counting parameter in a function call Date: 25/06/2021 03:54:10 Europe/Paris I want to write a function that counts tho number of entries in a function= call after selecting a region. For instance, the following will count to 6 and the result displayed in th= e=20 modeline. @myfunc{A, B, C, D, E, F}