Function: ad-read-regexp

ad-read-regexp is a byte-compiled function defined in advice.el.gz.

Signature

(ad-read-regexp &optional PROMPT)

Documentation

Read a regular expression from the minibuffer.

Source Code

;; Defined in /usr/src/emacs/lisp/emacs-lisp/advice.el.gz
(defun ad-read-regexp (&optional prompt)
  "Read a regular expression from the minibuffer."
  (let ((regexp (read-from-minibuffer
                 (format-prompt (or prompt "Regular expression")
                                (and (not (equal ad-last-regexp ""))
                                     ad-last-regexp)))))
    (setq ad-last-regexp
	  (if (equal regexp "") ad-last-regexp regexp))))