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: rx of (any SET...) Date: Wed, 17 Aug 2022 22:34:53 +0200 Message-ID: <87pmgy4niq.fsf@web.de> References: <87ilmq3mfk.fsf@gmx.de> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="23115"; 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:jPELrafqhFXlbrpR2Vvcx51qn4U= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Wed Aug 17 22:36:25 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 1oOPm5-0005sP-AB for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 17 Aug 2022 22:36:25 +0200 Original-Received: from localhost ([::1]:57126 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oOPm4-0003xn-A5 for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 17 Aug 2022 16:36:24 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:47466) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oOPko-0003vV-0W for help-gnu-emacs@gnu.org; Wed, 17 Aug 2022 16:35:06 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:46888) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oOPkm-0002wb-CP for help-gnu-emacs@gnu.org; Wed, 17 Aug 2022 16:35:05 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1oOPkj-0003ny-Fc for help-gnu-emacs@gnu.org; Wed, 17 Aug 2022 22:35:01 +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: -13 X-Spam_score: -1.4 X-Spam_bar: - X-Spam_report: (-1.4 / 5.0 requ) BAYES_00=-1.9, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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:138906 Archived-At: Michael Albinus writes: > (concat "[^" (bound-and-true-p mm-7bit-chars) "]") > > I want to write it in rx notation, but I fail. I know how to use xr for > reverse engineering, but I'd like to keep the variable mm-7bit-chars in > the rx notation, and not to replace it by the literal string. C-h f rx RET: | (regexp EXPR) Match the string regexp from evaluating EXPR at run time. That's exactly what you are looking for...correct? (the other) Michael