;;; winner.el --- Restore old window configurations
-;; Copyright (C) 1997, 1998, 2001 Free Software Foundation. Inc.
+;; Copyright (C) 1997, 1998, 2001, 2004 Free Software Foundation. Inc.
;; Author: Ivar Rummelhoff <ivarru@math.uio.no>
;; Created: 27 Feb 1997
;; window configuration (i.e. how the frames are partitioned into
;; windows) so that the changes can be "undone" using the command
;; `winner-undo'. By default this one is bound to the key sequence
-;; ctrl-x left. If you change your mind (while undoing), you can
-;; press ctrl-x right (calling `winner-redo'). Even though it uses
+;; ctrl-c left. If you change your mind (while undoing), you can
+;; press ctrl-c right (calling `winner-redo'). Even though it uses
;; some features of Emacs20.3, winner.el should also work with
;; Emacs19.34 and XEmacs20, provided that the installed version of
;; custom is not obsolete.
(eval-when-compile
(require 'cl))
-(eval-when-compile
- (cond
- ((eq (aref (emacs-version) 0) ?X)
- (defmacro winner-active-region ()
- '(region-active-p))
- (defsetf winner-active-region () (store)
+
+(defmacro winner-active-region ()
+ (if (fboundp 'region-active-p)
+ '(region-active-p)
+ 'mark-active))
+
+(defsetf winner-active-region () (store)
+ (if (fboundp 'zmacs-activate-region)
`(if ,store (zmacs-activate-region)
- (zmacs-deactivate-region))))
- (t (defmacro winner-active-region ()
- 'mark-active)
- (defsetf winner-active-region () (store)
- `(setq mark-active ,store)))) )
+ (zmacs-deactivate-region))
+ `(setq mark-active ,store)))
-\f(eval-and-compile
- (cond
- ((eq (aref (emacs-version) 0) ?X)
- (defalias 'winner-edges 'window-pixel-edges)
- (defsubst winner-window-list ()
- (remq (minibuffer-window)
- (window-list nil 0))))
- (t (defalias 'winner-edges 'window-edges)
- (defsubst winner-window-list ()
- (window-list nil 0)))) )
+(defalias 'winner-edges
+ (if (featurep 'xemacs) 'window-pixel-edges 'window-edges))
+(defalias 'winner-window-list
+ (if (featurep 'xemacs)
+ (lambda () (delq (minibuffer-window) (window-list nil 0)))
+ (lambda () (window-list nil 0))))
(require 'ring)
"Toggle winner-mode.
Setting this variable directly does not take effect;
use either \\[customize] or the function `winner-mode'."
- :set #'(lambda (symbol value)
- (winner-mode (or value 0)))
+ :set #'(lambda (symbol value) (funcall symbol (or value 0)))
:initialize 'custom-initialize-default
:type 'boolean
:group 'winner
:type 'hook
:group 'winner)
-(defvar winner-mode-map nil "Keymap for Winner mode.")
+(defvar winner-mode-map
+ (let ((map (make-sparse-keymap)))
+ (define-key map [(control c) left] 'winner-undo)
+ (define-key map [(control c) right] 'winner-redo)
+ map)
+ "Keymap for Winner mode.")
;; Check if `window-configuration-change-hook' is working.
(defun winner-hook-installed-p ()
(cond
((winner-hook-installed-p)
(add-hook 'window-configuration-change-hook 'winner-change-fun)
- (add-hook 'post-command-hook 'winner-save-old-configurations))
+ (add-hook 'post-command-hook 'winner-save-old-configurations))
(t (add-hook 'post-command-hook 'winner-save-conditionally)))
(add-hook 'minibuffer-setup-hook 'winner-save-unconditionally)
(setq winner-modified-list (frame-list))
;;; To be evaluated when the package is loaded:
-(unless winner-mode-map
- (setq winner-mode-map (make-sparse-keymap))
- (define-key winner-mode-map [(control x) left] 'winner-undo)
- (define-key winner-mode-map [(control x) right] 'winner-redo))
-
(unless (or (assq 'winner-mode minor-mode-map-alist)
winner-dont-bind-my-keys)
(push (cons 'winner-mode winner-mode-map)
minor-mode-map-alist))
(provide 'winner)
-
+;; arch-tag: 686d1c1b-010e-42ca-a192-b5685112418f
;;; winner.el ends here