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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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