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ff287a27 | 1 | ;;; winner.el --- Restore old window configurations |
a14fb2b1 | 2 | |
04b2f8bb | 3 | ;; Copyright (C) 1997-1998, 2001-2012 Free Software Foundation, Inc. |
a14fb2b1 | 4 | |
e27e5e07 | 5 | ;; Author: Ivar Rummelhoff <ivarru@math.uio.no> |
a14fb2b1 | 6 | ;; Created: 27 Feb 1997 |
63f6b2c4 | 7 | ;; Keywords: convenience frames |
a14fb2b1 | 8 | |
21f3d1d3 RS |
9 | ;; This file is part of GNU Emacs. |
10 | ||
eb3fa2cf | 11 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
a14fb2b1 | 12 | ;; it under the terms of the GNU General Public License as published by |
eb3fa2cf GM |
13 | ;; the Free Software Foundation, either version 3 of the License, or |
14 | ;; (at your option) any later version. | |
a14fb2b1 | 15 | |
21f3d1d3 | 16 | ;; GNU Emacs is distributed in the hope that it will be useful, |
a14fb2b1 RS |
17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | ;; GNU General Public License for more details. | |
20 | ||
21 | ;; You should have received a copy of the GNU General Public License | |
eb3fa2cf | 22 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
a14fb2b1 RS |
23 | |
24 | ;;; Commentary: | |
1ffece3a | 25 | |
2a92dc25 RS |
26 | ;; Winner mode is a global minor mode that records the changes in the |
27 | ;; window configuration (i.e. how the frames are partitioned into | |
ff287a27 | 28 | ;; windows) so that the changes can be "undone" using the command |
2a92dc25 | 29 | ;; `winner-undo'. By default this one is bound to the key sequence |
8eae13fd JB |
30 | ;; ctrl-c left. If you change your mind (while undoing), you can |
31 | ;; press ctrl-c right (calling `winner-redo'). Even though it uses | |
2a92dc25 RS |
32 | ;; some features of Emacs20.3, winner.el should also work with |
33 | ;; Emacs19.34 and XEmacs20, provided that the installed version of | |
34 | ;; custom is not obsolete. | |
35 | ||
4a81d892 RS |
36 | ;; Winner mode was improved August 1998. |
37 | ;; Further improvements February 2002. | |
ff287a27 RS |
38 | |
39 | ;;; Code: | |
40 | ||
41 | (eval-when-compile | |
63f6b2c4 | 42 | (require 'cl)) |
ff287a27 | 43 | |
6babdce9 SM |
44 | |
45 | (defmacro winner-active-region () | |
47757c74 RS |
46 | (if (boundp 'mark-active) |
47 | 'mark-active | |
48 | '(region-active-p))) | |
6babdce9 SM |
49 | |
50 | (defsetf winner-active-region () (store) | |
a445370f | 51 | (if (featurep 'xemacs) |
ff287a27 | 52 | `(if ,store (zmacs-activate-region) |
6babdce9 SM |
53 | (zmacs-deactivate-region)) |
54 | `(setq mark-active ,store))) | |
a14fb2b1 | 55 | |
6babdce9 SM |
56 | (defalias 'winner-edges |
57 | (if (featurep 'xemacs) 'window-pixel-edges 'window-edges)) | |
58 | (defalias 'winner-window-list | |
59 | (if (featurep 'xemacs) | |
60 | (lambda () (delq (minibuffer-window) (window-list nil 0))) | |
61 | (lambda () (window-list nil 0)))) | |
4a81d892 | 62 | |
1ffece3a | 63 | (require 'ring) |
a14fb2b1 | 64 | |
ed0d58c9 MR |
65 | (defgroup winner nil |
66 | "Restoring window configurations." | |
67 | :group 'windows) | |
2a92dc25 | 68 | |
63f6b2c4 | 69 | ;;;###autoload |
4f850b26 | 70 | (defcustom winner-mode nil |
f7285f0f | 71 | "Toggle Winner mode. |
e96394e9 DL |
72 | Setting this variable directly does not take effect; |
73 | use either \\[customize] or the function `winner-mode'." | |
6babdce9 | 74 | :set #'(lambda (symbol value) (funcall symbol (or value 0))) |
4f850b26 | 75 | :initialize 'custom-initialize-default |
2a92dc25 RS |
76 | :type 'boolean |
77 | :group 'winner | |
4f850b26 DL |
78 | :require 'winner) |
79 | ||
80 | (defcustom winner-dont-bind-my-keys nil | |
81 | "If non-nil: Do not use `winner-mode-map' in Winner mode." | |
2a92dc25 | 82 | :type 'boolean |
4f850b26 | 83 | :group 'winner) |
a14fb2b1 | 84 | |
2a92dc25 RS |
85 | (defcustom winner-ring-size 200 |
86 | "Maximum number of stored window configurations per frame." | |
87 | :type 'integer | |
4f850b26 | 88 | :group 'winner) |
a14fb2b1 | 89 | |
4a81d892 | 90 | (defcustom winner-boring-buffers '("*Completions*") |
f7285f0f | 91 | "`winner-undo' will not restore windows displaying any of these buffers. |
4a81d892 RS |
92 | You may want to include buffer names such as *Help*, *Apropos*, |
93 | *Buffer List*, *info* and *Compile-Log*." | |
94 | :type '(repeat string) | |
95 | :group 'winner) | |
96 | ||
97 | ||
98 | ||
a14fb2b1 | 99 | |
f7285f0f JB |
100 | \f |
101 | ;;;; Saving old configurations (internal variables and subroutines) | |
a14fb2b1 | 102 | |
2a92dc25 | 103 | |
4a81d892 | 104 | ;;; Current configuration |
ff287a27 | 105 | |
4a81d892 RS |
106 | ;; List the windows according to their edges. |
107 | (defun winner-sorted-window-list () | |
108 | (sort (winner-window-list) | |
109 | (lambda (x y) | |
110 | (loop for a in (winner-edges x) | |
111 | for b in (winner-edges y) | |
112 | while (= a b) | |
113 | finally return (< a b))))) | |
114 | ||
f1180544 | 115 | (defun winner-win-data () |
4a81d892 RS |
116 | ;; Essential properties of the windows in the selected frame. |
117 | (loop for win in (winner-sorted-window-list) | |
118 | collect (cons (winner-edges win) (window-buffer win)))) | |
f1180544 | 119 | |
ff287a27 | 120 | ;; This variable is updated with the current window configuration |
4a81d892 | 121 | ;; every time it changes. |
ff287a27 RS |
122 | (defvar winner-currents nil) |
123 | ||
124 | ;; The current configuration (+ the buffers involved). | |
125 | (defsubst winner-conf () | |
4a81d892 RS |
126 | (cons (current-window-configuration) |
127 | (winner-win-data))) | |
128 | ||
ff287a27 RS |
129 | |
130 | ;; Save current configuration. | |
4a81d892 | 131 | ;; (Called below by `winner-save-old-configurations'). |
ff287a27 RS |
132 | (defun winner-remember () |
133 | (let ((entry (assq (selected-frame) winner-currents))) | |
134 | (if entry (setcdr entry (winner-conf)) | |
135 | (push (cons (selected-frame) (winner-conf)) | |
136 | winner-currents)))) | |
137 | ||
138 | ;; Consult `winner-currents'. | |
139 | (defun winner-configuration (&optional frame) | |
140 | (or (cdr (assq (or frame (selected-frame)) winner-currents)) | |
141 | (letf (((selected-frame) frame)) | |
142 | (winner-conf)))) | |
143 | ||
2a92dc25 RS |
144 | |
145 | ||
4a81d892 RS |
146 | ;;; Saved configurations |
147 | ||
5eba16a3 | 148 | ;; This variable contains the window configuration rings. |
2a92dc25 | 149 | ;; The key in this alist is the frame. |
1ffece3a | 150 | (defvar winner-ring-alist nil) |
a14fb2b1 | 151 | |
2a92dc25 | 152 | ;; Find the right ring. If it does not exist, create one. |
1ffece3a RS |
153 | (defsubst winner-ring (frame) |
154 | (or (cdr (assq frame winner-ring-alist)) | |
f7285f0f JB |
155 | (let ((ring (make-ring winner-ring-size))) |
156 | (ring-insert ring (winner-configuration frame)) | |
157 | (push (cons frame ring) winner-ring-alist) | |
158 | ring))) | |
2a92dc25 | 159 | |
f7285f0f JB |
160 | \f |
161 | ;; If the same command is called several times in a row, | |
ff287a27 RS |
162 | ;; we only save one window configuration. |
163 | (defvar winner-last-command nil) | |
a14fb2b1 | 164 | |
ff287a27 RS |
165 | ;; Frames affected by the previous command. |
166 | (defvar winner-last-frames nil) | |
a14fb2b1 | 167 | |
59c2dcf4 | 168 | |
f7285f0f | 169 | (defsubst winner-equal (a b) |
4a81d892 RS |
170 | "Check whether two Winner configurations (as produced by |
171 | `winner-conf') are equal." | |
172 | (equal (cdr a) (cdr b))) | |
59c2dcf4 GM |
173 | |
174 | ||
ff287a27 | 175 | ;; Save the current window configuration, if it has changed. |
4a81d892 | 176 | ;; If so return frame, otherwise return nil. |
ff287a27 RS |
177 | (defun winner-insert-if-new (frame) |
178 | (unless (or (memq frame winner-last-frames) | |
179 | (eq this-command 'winner-redo)) | |
180 | (let ((conf (winner-configuration frame)) | |
181 | (ring (winner-ring frame))) | |
182 | (when (and (not (ring-empty-p ring)) | |
183 | (winner-equal conf (ring-ref ring 0))) | |
4a81d892 RS |
184 | ;; When the previous configuration was very similar, |
185 | ;; keep only the latest. | |
ff287a27 RS |
186 | (ring-remove ring 0)) |
187 | (ring-insert ring conf) | |
188 | (push frame winner-last-frames) | |
189 | frame))) | |
190 | ||
4a81d892 RS |
191 | |
192 | ||
193 | ;;; Hooks | |
194 | ||
ff287a27 RS |
195 | ;; Frames affected by the current command. |
196 | (defvar winner-modified-list nil) | |
197 | ||
198 | ;; Called whenever the window configuration changes | |
199 | ;; (a `window-configuration-change-hook'). | |
1ffece3a | 200 | (defun winner-change-fun () |
4a81d892 RS |
201 | (unless (or (memq (selected-frame) winner-modified-list) |
202 | (/= 0 (minibuffer-depth))) | |
2a92dc25 | 203 | (push (selected-frame) winner-modified-list))) |
a14fb2b1 | 204 | |
4a81d892 RS |
205 | ;; A `post-command-hook' for emacsen with |
206 | ;; `window-configuration-change-hook'. | |
ff287a27 | 207 | (defun winner-save-old-configurations () |
4a81d892 RS |
208 | (when (zerop (minibuffer-depth)) |
209 | (unless (eq this-command winner-last-command) | |
210 | (setq winner-last-frames nil) | |
211 | (setq winner-last-command this-command)) | |
212 | (dolist (frame winner-modified-list) | |
213 | (winner-insert-if-new frame)) | |
214 | (setq winner-modified-list nil) | |
215 | (winner-remember))) | |
216 | ||
217 | ;; A `minibuffer-setup-hook'. | |
2a92dc25 | 218 | (defun winner-save-unconditionally () |
ff287a27 RS |
219 | (unless (eq this-command winner-last-command) |
220 | (setq winner-last-frames nil) | |
221 | (setq winner-last-command this-command)) | |
222 | (winner-insert-if-new (selected-frame)) | |
223 | (winner-remember)) | |
2a92dc25 | 224 | |
4a81d892 RS |
225 | ;; A `post-command-hook' for other emacsen. |
226 | ;; Also called by `winner-undo' before "undoing". | |
227 | (defun winner-save-conditionally () | |
228 | (when (zerop (minibuffer-depth)) | |
229 | (winner-save-unconditionally))) | |
2a92dc25 | 230 | |
2a92dc25 | 231 | |
2a92dc25 | 232 | |
f7285f0f JB |
233 | \f |
234 | ;;;; Restoring configurations | |
ff287a27 RS |
235 | |
236 | ;; Works almost as `set-window-configuration', | |
4a81d892 RS |
237 | ;; but does not change the contents or the size of the minibuffer, |
238 | ;; and tries to preserve the selected window. | |
ff287a27 | 239 | (defun winner-set-conf (winconf) |
4a81d892 RS |
240 | (let* ((miniwin (minibuffer-window)) |
241 | (chosen (selected-window)) | |
242 | (minisize (window-height miniwin))) | |
243 | (letf (((window-buffer miniwin)) | |
244 | ((window-point miniwin))) | |
245 | (set-window-configuration winconf)) | |
246 | (cond | |
247 | ((window-live-p chosen) (select-window chosen)) | |
248 | ((window-minibuffer-p (selected-window)) | |
249 | (other-window 1))) | |
f1180544 | 250 | (when (/= minisize (window-height miniwin)) |
4a81d892 RS |
251 | (letf (((selected-window) miniwin) ) |
252 | (setf (window-height) minisize))))) | |
253 | ||
ff287a27 RS |
254 | |
255 | ||
256 | (defvar winner-point-alist nil) | |
257 | ;; `set-window-configuration' restores old points and marks. This is | |
258 | ;; not what we want, so we make a list of the "real" (i.e. new) points | |
259 | ;; and marks before undoing window configurations. | |
260 | ;; | |
261 | ;; Format of entries: (buffer (mark . mark-active) (window . point) ..) | |
262 | ||
263 | (defun winner-make-point-alist () | |
264 | (letf (((current-buffer))) | |
265 | (loop with alist | |
4a81d892 | 266 | for win in (winner-window-list) |
f1180544 | 267 | for entry = |
4a81d892 RS |
268 | (or (assq (window-buffer win) alist) |
269 | (car (push (list (set-buffer (window-buffer win)) | |
270 | (cons (mark t) (winner-active-region))) | |
271 | alist))) | |
272 | do (push (cons win (window-point win)) | |
273 | (cddr entry)) | |
ff287a27 RS |
274 | finally return alist))) |
275 | ||
ff287a27 RS |
276 | (defun winner-get-point (buf win) |
277 | ;; Consult (and possibly extend) `winner-point-alist'. | |
5453fa41 | 278 | ;; Returns nil if buf no longer exists. |
ff287a27 RS |
279 | (when (buffer-name buf) |
280 | (let ((entry (assq buf winner-point-alist))) | |
281 | (cond | |
282 | (entry | |
283 | (or (cdr (assq win (cddr entry))) | |
284 | (cdr (assq nil (cddr entry))) | |
285 | (letf (((current-buffer) buf)) | |
286 | (push (cons nil (point)) (cddr entry)) | |
287 | (point)))) | |
288 | (t (letf (((current-buffer) buf)) | |
289 | (push (list buf | |
290 | (cons (mark t) (winner-active-region)) | |
291 | (cons nil (point))) | |
292 | winner-point-alist) | |
293 | (point))))))) | |
294 | ||
f7285f0f JB |
295 | \f |
296 | ;; Make sure point does not end up in the minibuffer and delete | |
4a81d892 | 297 | ;; windows displaying dead or boring buffers |
5453fa41 | 298 | ;; (c.f. `winner-boring-buffers'). Return nil if all the windows |
4a81d892 | 299 | ;; should be deleted. Preserve correct points and marks. |
1ffece3a | 300 | (defun winner-set (conf) |
4a81d892 | 301 | ;; For the format of `conf', see `winner-conf'. |
ff287a27 | 302 | (let* ((buffers nil) |
4a81d892 RS |
303 | (alive |
304 | ;; Possibly update `winner-point-alist' | |
305 | (loop for buf in (mapcar 'cdr (cdr conf)) | |
ff287a27 RS |
306 | for pos = (winner-get-point buf nil) |
307 | if (and pos (not (memq buf buffers))) | |
308 | do (push buf buffers) | |
309 | collect pos))) | |
2a92dc25 | 310 | (winner-set-conf (car conf)) |
4a81d892 RS |
311 | (let (xwins) ; to be deleted |
312 | ||
313 | ;; Restore points | |
314 | (dolist (win (winner-sorted-window-list)) | |
315 | (unless (and (pop alive) | |
316 | (setf (window-point win) | |
317 | (winner-get-point (window-buffer win) win)) | |
318 | (not (member (buffer-name (window-buffer win)) | |
319 | winner-boring-buffers))) | |
320 | (push win xwins))) ; delete this window | |
321 | ||
322 | ;; Restore marks | |
ff287a27 | 323 | (letf (((current-buffer))) |
f1180544 | 324 | (loop for buf in buffers |
ff287a27 RS |
325 | for entry = (cadr (assq buf winner-point-alist)) |
326 | do (progn (set-buffer buf) | |
327 | (set-mark (car entry)) | |
328 | (setf (winner-active-region) (cdr entry))))) | |
4a81d892 | 329 | ;; Delete windows, whose buffers are dead or boring. |
ff287a27 RS |
330 | ;; Return t if this is still a possible configuration. |
331 | (or (null xwins) | |
4a81d892 RS |
332 | (progn |
333 | (mapc 'delete-window (cdr xwins)) ; delete all but one | |
334 | (unless (one-window-p t) | |
335 | (delete-window (car xwins)) | |
336 | t)))))) | |
ff287a27 RS |
337 | |
338 | ||
339 | ||
340 | ;;;; Winner mode (a minor mode) | |
a14fb2b1 | 341 | |
4f850b26 DL |
342 | (defcustom winner-mode-hook nil |
343 | "Functions to run whenever Winner mode is turned on." | |
344 | :type 'hook | |
78900bc3 | 345 | :group 'winner) |
a14fb2b1 | 346 | |
78900bc3 | 347 | (defcustom winner-mode-leave-hook nil |
4f850b26 DL |
348 | "Functions to run whenever Winner mode is turned off." |
349 | :type 'hook | |
78900bc3 | 350 | :group 'winner) |
1ffece3a | 351 | |
6babdce9 SM |
352 | (defvar winner-mode-map |
353 | (let ((map (make-sparse-keymap))) | |
354 | (define-key map [(control c) left] 'winner-undo) | |
355 | (define-key map [(control c) right] 'winner-redo) | |
356 | map) | |
357 | "Keymap for Winner mode.") | |
21f3d1d3 | 358 | |
4a81d892 | 359 | ;; Check if `window-configuration-change-hook' is working. |
2a92dc25 RS |
360 | (defun winner-hook-installed-p () |
361 | (save-window-excursion | |
362 | (let ((winner-var nil) | |
363 | (window-configuration-change-hook | |
364 | '((lambda () (setq winner-var t))))) | |
365 | (split-window) | |
366 | winner-var))) | |
367 | ||
63f6b2c4 DL |
368 | \f |
369 | ;;;###autoload | |
a14fb2b1 RS |
370 | (defun winner-mode (&optional arg) |
371 | "Toggle Winner mode. | |
372 | With arg, turn Winner mode on if and only if arg is positive." | |
373 | (interactive "P") | |
374 | (let ((on-p (if arg (> (prefix-numeric-value arg) 0) | |
375 | (not winner-mode)))) | |
376 | (cond | |
1ffece3a | 377 | ;; Turn mode on |
f1180544 | 378 | (on-p |
1ffece3a | 379 | (setq winner-mode t) |
2a92dc25 RS |
380 | (cond |
381 | ((winner-hook-installed-p) | |
382 | (add-hook 'window-configuration-change-hook 'winner-change-fun) | |
6babdce9 | 383 | (add-hook 'post-command-hook 'winner-save-old-configurations)) |
4a81d892 RS |
384 | (t (add-hook 'post-command-hook 'winner-save-conditionally))) |
385 | (add-hook 'minibuffer-setup-hook 'winner-save-unconditionally) | |
1ffece3a | 386 | (setq winner-modified-list (frame-list)) |
ff287a27 | 387 | (winner-save-old-configurations) |
4a81d892 | 388 | (run-hooks 'winner-mode-hook) |
32226619 JB |
389 | (when (called-interactively-p 'interactive) |
390 | (message "Winner mode enabled"))) | |
1ffece3a RS |
391 | ;; Turn mode off |
392 | (winner-mode | |
393 | (setq winner-mode nil) | |
2a92dc25 | 394 | (remove-hook 'window-configuration-change-hook 'winner-change-fun) |
ff287a27 | 395 | (remove-hook 'post-command-hook 'winner-save-old-configurations) |
4a81d892 RS |
396 | (remove-hook 'post-command-hook 'winner-save-conditionally) |
397 | (remove-hook 'minibuffer-setup-hook 'winner-save-unconditionally) | |
398 | (run-hooks 'winner-mode-leave-hook) | |
32226619 JB |
399 | (when (called-interactively-p 'interactive) |
400 | (message "Winner mode disabled")))))) | |
a14fb2b1 | 401 | |
4a81d892 | 402 | ;; Inspired by undo (simple.el) |
e0a81650 | 403 | |
ff287a27 RS |
404 | (defvar winner-undo-frame nil) |
405 | ||
e0a81650 | 406 | (defvar winner-pending-undo-ring nil |
f7285f0f | 407 | "The ring currently used by `winner-undo'.") |
e0a81650 RS |
408 | (defvar winner-undo-counter nil) |
409 | (defvar winner-undone-data nil) ; There confs have been passed. | |
410 | ||
ff287a27 | 411 | (defun winner-undo () |
1ffece3a | 412 | "Switch back to an earlier window configuration saved by Winner mode. |
ff287a27 RS |
413 | In other words, \"undo\" changes in window configuration." |
414 | (interactive) | |
1ffece3a RS |
415 | (cond |
416 | ((not winner-mode) (error "Winner mode is turned off")) | |
ff287a27 RS |
417 | (t (unless (and (eq last-command 'winner-undo) |
418 | (eq winner-undo-frame (selected-frame))) | |
4a81d892 | 419 | (winner-save-conditionally) ; current configuration->stack |
ff287a27 RS |
420 | (setq winner-undo-frame (selected-frame)) |
421 | (setq winner-point-alist (winner-make-point-alist)) | |
422 | (setq winner-pending-undo-ring (winner-ring (selected-frame))) | |
423 | (setq winner-undo-counter 0) | |
424 | (setq winner-undone-data (list (winner-win-data)))) | |
425 | (incf winner-undo-counter) ; starting at 1 | |
426 | (when (and (winner-undo-this) | |
427 | (not (window-minibuffer-p (selected-window)))) | |
428 | (message "Winner undo (%d / %d)" | |
429 | winner-undo-counter | |
430 | (1- (ring-length winner-pending-undo-ring))))))) | |
f1180544 JB |
431 | |
432 | ||
433 | ||
f7285f0f JB |
434 | \f |
435 | (defun winner-undo-this () ; The heart of winner undo. | |
f1180544 | 436 | (loop |
ff287a27 RS |
437 | (cond |
438 | ((>= winner-undo-counter (ring-length winner-pending-undo-ring)) | |
439 | (message "No further window configuration undo information") | |
440 | (return nil)) | |
f1180544 | 441 | |
ff287a27 RS |
442 | ((and ; If possible configuration |
443 | (winner-set (ring-ref winner-pending-undo-ring | |
444 | winner-undo-counter)) | |
4a81d892 | 445 | ; .. and new configuration |
ff287a27 RS |
446 | (let ((data (winner-win-data))) |
447 | (and (not (member data winner-undone-data)) | |
448 | (push data winner-undone-data)))) | |
4a81d892 RS |
449 | (return t)) ; .. then everything is fine. |
450 | (t ;; Otherwise, discharge it (and try the next one). | |
ff287a27 | 451 | (ring-remove winner-pending-undo-ring winner-undo-counter))))) |
f1180544 | 452 | |
ff287a27 RS |
453 | |
454 | (defun winner-redo () ; If you change your mind. | |
1ffece3a RS |
455 | "Restore a more recent window configuration saved by Winner mode." |
456 | (interactive) | |
457 | (cond | |
458 | ((eq last-command 'winner-undo) | |
1ffece3a | 459 | (winner-set |
4a81d892 RS |
460 | (if (zerop (minibuffer-depth)) |
461 | (ring-remove winner-pending-undo-ring 0) | |
462 | (ring-ref winner-pending-undo-ring 0))) | |
ff287a27 RS |
463 | (unless (eq (selected-window) (minibuffer-window)) |
464 | (message "Winner undid undo"))) | |
f7285f0f | 465 | (t (error "Previous command was not a `winner-undo'")))) |
4a81d892 | 466 | |
ff287a27 | 467 | ;;; To be evaluated when the package is loaded: |
2a92dc25 | 468 | |
a14fb2b1 RS |
469 | (unless (or (assq 'winner-mode minor-mode-map-alist) |
470 | winner-dont-bind-my-keys) | |
471 | (push (cons 'winner-mode winner-mode-map) | |
472 | minor-mode-map-alist)) | |
473 | ||
a14fb2b1 | 474 | (provide 'winner) |
21f3d1d3 | 475 | ;;; winner.el ends here |