From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Jean Louis Newsgroups: gmane.emacs.help Subject: Re: How to automatically escape regex characters for regex search? Date: Sun, 6 Nov 2022 12:24:05 +0300 Message-ID: References: <5699a03ca2b14915459c0912ac389ad9.support1@rcdrun.com> 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="14712"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mutt/2.2.7+37 (a90f69b) (2022-09-02) Cc: help-gnu-emacs@gnu.org To: tomas@tuxteam.de Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sun Nov 06 10:29:15 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 1orbxm-0003O8-Du for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 06 Nov 2022 10:29:10 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1orbxF-0007Xn-09; Sun, 06 Nov 2022 04:28:37 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1orbxD-0007Xe-Ss for help-gnu-emacs@gnu.org; Sun, 06 Nov 2022 04:28:35 -0500 Original-Received: from stw1.rcdrun.com ([217.170.207.13]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1orbxC-0007Iw-3g for help-gnu-emacs@gnu.org; Sun, 06 Nov 2022 04:28:35 -0500 Original-Received: from localhost ([::ffff:197.239.4.221]) (AUTH: PLAIN admin, TLS: TLS1.3,256bits,ECDHE_RSA_AES_256_GCM_SHA384) by stw1.rcdrun.com with ESMTPSA id 0000000000081FF8.0000000063677E1E.0000498B; Sun, 06 Nov 2022 02:27:58 -0700 Mail-Followup-To: tomas@tuxteam.de, help-gnu-emacs@gnu.org Content-Disposition: inline In-Reply-To: Received-SPF: pass client-ip=217.170.207.13; envelope-from=bugs@gnu.support; helo=stw1.rcdrun.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_SBL=0.141, SPF_HELO_PASS=-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: , Original-Sender: "help-gnu-emacs" Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:140712 Archived-At: Thank you much. Though I found in mean time `rx-to-string' and it works well. Maybe I am using it wrong. Do I? (defun rcd-check-start (&optional rcd-check-in rcd-check-out) "Insert variable `rcd-check-in' at the beginning of line." (interactive) (let* ((start (line-beginning-position)) (end (line-end-position)) (line (buffer-substring start end)) (rcd-check-in (or rcd-check-in "❰    ❱")) (rcd-check-out (or rcd-check-out "❰DONE❱"))) (when (and (not (string-match (rx-to-string rcd-check-in) line)) (not (string-match (rx-to-string rcd-check-out) line))) (save-excursion (goto-char start) (insert rcd-check-in " ")) (when (= start end) (goto-char (line-end-position)))))) -- Jean Take action in Free Software Foundation campaigns: https://www.fsf.org/campaigns In support of Richard M. Stallman https://stallmansupport.org/