From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.help Subject: Re: Associating an empty replacement value for "\cr" Date: Tue, 11 Jan 2022 19:17:09 +0100 Message-ID: <87h7aap26y.fsf@web.de> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="38437"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:jq0mCxrASn6wzOb274unO9ZH6u4= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jan 11 19:19:32 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 1n7Lk2-0009o5-6L for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 11 Jan 2022 19:19:30 +0100 Original-Received: from localhost ([::1]:46582 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n7Lk0-00017h-QG for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 11 Jan 2022 13:19:28 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:52254) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n7Lhw-0008RT-WC for help-gnu-emacs@gnu.org; Tue, 11 Jan 2022 13:17:23 -0500 Original-Received: from ciao.gmane.io ([116.202.254.214]:43610) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n7Lhv-0001tr-F1 for help-gnu-emacs@gnu.org; Tue, 11 Jan 2022 13:17:20 -0500 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1n7Lht-0006gH-Nb for help-gnu-emacs@gnu.org; Tue, 11 Jan 2022 19:17:17 +0100 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: -13 X-Spam_score: -1.4 X-Spam_bar: - X-Spam_report: (-1.4 / 5.0 requ) BAYES_00=-1.9, FREEMAIL_FORGED_FROMDOMAIN=0.248, FREEMAIL_FROM=0.001, 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: 2.1.29 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:135213 Archived-At: fatiparty--- via Users list for the GNU Emacs text editor writes: > Is this the way to associate an empty replacement value for "\cr".  > When I do not place a space after > ? I get an error. > > (defvar texsym-cluster >  ("\\alpha" . ?α)  ("\\cr" . ? )) How is that var used? ?c is the read syntax for a character. There is no "empty" character of course. Can you use strings instead as replacements? Michael.