;;; repeat.el --- convenient way to repeat the previous command
-;; Copyright (C) 1998, 2001, 2002, 2003, 2004, 2005,
-;; 2006, 2007, 2008 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001-2012 Free Software Foundation, Inc.
;; Author: Will Mengarini <seldon@eskimo.com>
;; Created: Mo 02 Mar 98
-;; Version: 0.51, We 13 May 98
+;; Version: 0.51
;; Keywords: convenience, vi, repeat
;; This file is part of GNU Emacs.
;; Sometimes the fastest way to get something done is just to lean on a key;
;; moving forward through a series of words by leaning on M-f is an example.
-;; But 'forward-page is orthodoxily bound to C-x ], so moving forward through
+;; But 'forward-page is orthodoxly bound to C-x ], so moving forward through
;; several pages requires
;; Loop until desired page is reached:
;; Hold down control key with left pinkie.
:type '(repeat function))
;; If the last command was self-insert-command, the char to be inserted was
-;; obtained by that command from last-command-char, which has now been
+;; obtained by that command from last-command-event, which has now been
;; clobbered by the command sequence that invoked `repeat'. We could get it
-;; from (recent-keys) & set last-command-char to that, "unclobbering" it, but
+;; from (recent-keys) & set last-command-event to that, "unclobbering" it, but
;; this has the disadvantage that if the user types a sequence of different
;; chars then invokes repeat, only the final char will be inserted. In vi,
;; the dot command can reinsert the entire most-recently-inserted sequence.
only occurs if the final character by which `repeat' was invoked is a
member of that sequence. If this variable is nil, no re-execution occurs."
:group 'convenience
- :type 'boolean)
+ :type '(choice (const :tag "Repeat for all keys" t)
+ (const :tag "Don't repeat" nil)
+ (sexp :tag "Repeat for specific keys")))
;;;;; ****************** HACKS TO THE REST OF EMACS ******************* ;;;;;
(setq repeat-arg last-prefix-arg))
;; Now determine whether to loop on repeated taps of the final character
;; of the key sequence that invoked repeat. The Emacs global
- ;; last-command-char contains the final character now, but may not still
+ ;; last-command-event contains the final character now, but may not still
;; contain it after the previous command is repeated, so the character
;; needs to be saved.
(let ((repeat-repeat-char
(if (eq repeat-on-final-keystroke t)
- last-command-char
+ last-command-event
;; allow only specified final keystrokes
- (car (memq last-command-char
+ (car (memq last-command-event
(listify-key-sequence
repeat-on-final-keystroke))))))
(if (memq last-repeatable-command '(exit-minibuffer
(setq real-last-command 'repeat)
(setq repeat-undo-count 1)
(unwind-protect
- (while (eq (read-event) repeat-repeat-char)
+ (while (let ((evt (read-key)))
+ ;; For clicks, we need to strip the meta-data to
+ ;; check the underlying event name.
+ (eq (or (car-safe evt) evt)
+ (or (car-safe repeat-repeat-char)
+ repeat-repeat-char)))
(repeat repeat-arg))
;; Make sure `repeat-undo-count' is reset.
(setq repeat-undo-count nil))
(defun repeat-self-insert (string)
(let ((i 0))
(while (< i (length string))
- (let ((last-command-char (aref string i)))
+ (let ((last-command-event (aref string i)))
(self-insert-command 1))
(setq i (1+ i)))))
;; OK, there's one situation left where that doesn't work correctly: when the
;; most recent self-insertion provoked an auto-fill. The problem is that
-;; unravelling the undo information after an auto-fill is too hard, since all
+;; unraveling the undo information after an auto-fill is too hard, since all
;; kinds of stuff can get in there as a result of comment prefixes etc. It'd
;; be possible to advise do-auto-fill to record the most recent
;; self-insertion before it does its thing, but that's a performance hit on
(provide 'repeat)
-;; arch-tag: cd569600-a1ad-4fa7-9062-bb91dfeaf1db
;;; repeat.el ends here