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regexp.el
From: |
Emanuel Berg |
Subject: |
regexp.el |
Date: |
Sat, 14 Jan 2023 01:15:01 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) |
;;; -*- 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
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