From: Emanuel Berg <incal@dataswamp.org>
To: help-gnu-emacs@gnu.org
Subject: regexp.el
Date: Sat, 14 Jan 2023 01:15:01 +0100 [thread overview]
Message-ID: <87fsceas56.fsf@dataswamp.org> (raw)
;;; -*- lexical-binding: t -*-
;;
;; this file:
;; https://dataswamp.org/~incal/emacs-init/regexp.el
(require 'cl-lib)
(defun replace-regexp-1 (re rep &optional beg end)
(interactive
`(,(read-string "regexp: ")
,(read-string "replace: ")
,@(when (use-region-p)
(list (region-beginning) (region-end)) )))
(or beg (setq beg (point-min)))
(or end (setq end (point-max)))
(save-excursion
(goto-char end)
(let ((c 0))
(while (re-search-backward re beg 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
reply other threads:[~2023-01-14 0:15 UTC|newest]
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