From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Emanuel Berg Newsgroups: gmane.emacs.help Subject: regexp replace Date: Sat, 11 Mar 2023 11:54:19 +0100 Message-ID: <87ilf7y2w4.fsf@dataswamp.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="9914"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:Ms9tkTUEQEuQCf3z9gO+5svA0Vg= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Mon Mar 13 08:37:00 2023 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 1pbcjs-0002LY-M3 for geh-help-gnu-emacs@m.gmane-mx.org; Mon, 13 Mar 2023 08:37:00 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pbcjf-0000i8-5u; Mon, 13 Mar 2023 03:36:47 -0400 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 1pawrw-0002v9-Gn for help-gnu-emacs@gnu.org; Sat, 11 Mar 2023 05:54:32 -0500 Original-Received: from ciao.gmane.io ([116.202.254.214]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pawru-0001tT-QN for help-gnu-emacs@gnu.org; Sat, 11 Mar 2023 05:54:32 -0500 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1pawrs-00034y-Aj for help-gnu-emacs@gnu.org; Sat, 11 Mar 2023 11:54:28 +0100 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: help-gnu-emacs@gnu.org Mail-Copies-To: never 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: -15 X-Spam_score: -1.6 X-Spam_bar: - X-Spam_report: (-1.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Mon, 13 Mar 2023 03:36:46 -0400 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-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:143010 Archived-At: Hey, this idea is stupid, right, it shouldn't matter what direction you go? ;;; -*- lexical-binding: t -*- ;; ;; this file: ;; https://dataswamp.org/~incal/emacs-init/regexp.el (require 'cl-lib) (require 'dwim) (defun replace-regexp-1 (re rep &optional beg end rev) (interactive `(,(read-string "regexp: ") ,(read-string "replace: ") ,@(use-region t) ,current-prefix-arg)) (or beg (setq beg (point-min))) (or end (setq end (point-max))) (pcase-let ((`(,start ,sfun ,stop) (if rev (list end #'re-search-backward beg) (list beg #'re-search-forward end) ))) (save-excursion (goto-char start) (let ((c 0)) (while (apply sfun re stop '(t)) (cl-incf c) (replace-match rep) ) (message "matches replaced: %d" c) )))) (defalias 'rr #'replace-regexp-1) (provide 'regexp) -- underground experts united https://dataswamp.org/~incal