Fix a bug introduced by recent changes
[emacs.git] / lisp / menu-bar.el
blobd831744f31139d2aa7fd9a1a634a91723fef7255
1 ;;; menu-bar.el --- define a default menu bar
3 ;; Copyright (C) 1993, 1994, 1995, 2000, 2001, 2002, 2003, 2004, 2005,
4 ;; 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
6 ;; Author: RMS
7 ;; Maintainer: FSF
8 ;; Keywords: internal, mouse
10 ;; This file is part of GNU Emacs.
12 ;; GNU Emacs is free software: you can redistribute it and/or modify
13 ;; it under the terms of the GNU General Public License as published by
14 ;; the Free Software Foundation, either version 3 of the License, or
15 ;; (at your option) any later version.
17 ;; GNU Emacs is distributed in the hope that it will be useful,
18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 ;; GNU General Public License for more details.
22 ;; You should have received a copy of the GNU General Public License
23 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
25 ;; Avishai Yacobi suggested some menu rearrangements.
27 ;;; Commentary:
29 ;;; Code:
31 ;; Don't clobber an existing menu-bar keymap, to preserve any menu-bar key
32 ;; definitions made in loaddefs.el.
33 (or (lookup-key global-map [menu-bar])
34 (define-key global-map [menu-bar] (make-sparse-keymap "menu-bar")))
35 (defvar menu-bar-help-menu (make-sparse-keymap "Help"))
37 ;; Force Help item to come last, after the major mode's own items.
38 ;; The symbol used to be called `help', but that gets confused with the
39 ;; help key.
40 (setq menu-bar-final-items '(help-menu))
42 (define-key global-map [menu-bar help-menu] (cons (purecopy "Help") menu-bar-help-menu))
43 (defvar menu-bar-tools-menu (make-sparse-keymap "Tools"))
44 (define-key global-map [menu-bar tools] (cons (purecopy "Tools") menu-bar-tools-menu))
45 ;; This definition is just to show what this looks like.
46 ;; It gets modified in place when menu-bar-update-buffers is called.
47 (defvar global-buffers-menu-map (make-sparse-keymap "Buffers"))
48 (define-key global-map [menu-bar buffer]
49 (cons (purecopy "Buffers") global-buffers-menu-map))
50 (defvar menu-bar-options-menu (make-sparse-keymap "Options"))
51 (define-key global-map [menu-bar options]
52 (cons (purecopy "Options") menu-bar-options-menu))
53 (defvar menu-bar-edit-menu (make-sparse-keymap "Edit"))
54 (define-key global-map [menu-bar edit] (cons (purecopy "Edit") menu-bar-edit-menu))
55 (defvar menu-bar-file-menu (make-sparse-keymap "File"))
56 (define-key global-map [menu-bar file] (cons (purecopy "File") menu-bar-file-menu))
58 ;; This alias is for compatibility with 19.28 and before.
59 (defvar menu-bar-files-menu menu-bar-file-menu)
61 ;; This is referenced by some code below; it is defined in uniquify.el
62 (defvar uniquify-buffer-name-style)
64 ;; From emulation/cua-base.el; used below
65 (defvar cua-enable-cua-keys)
68 ;; The "File" menu items
69 (define-key menu-bar-file-menu [exit-emacs]
70 `(menu-item ,(purecopy "Quit") save-buffers-kill-terminal
71 :help ,(purecopy "Save unsaved buffers, then exit")))
73 (define-key menu-bar-file-menu [separator-exit]
74 menu-bar-separator)
76 ;; Don't use delete-frame as event name because that is a special
77 ;; event.
78 (define-key menu-bar-file-menu [delete-this-frame]
79 `(menu-item ,(purecopy "Delete Frame") delete-frame
80 :visible (fboundp 'delete-frame)
81 :enable (delete-frame-enabled-p)
82 :help ,(purecopy "Delete currently selected frame")))
83 (define-key menu-bar-file-menu [make-frame-on-display]
84 `(menu-item ,(purecopy "New Frame on Display...") make-frame-on-display
85 :visible (fboundp 'make-frame-on-display)
86 :help ,(purecopy "Open a new frame on another display")))
87 (define-key menu-bar-file-menu [make-frame]
88 `(menu-item ,(purecopy "New Frame") make-frame-command
89 :visible (fboundp 'make-frame-command)
90 :help ,(purecopy "Open a new frame")))
92 (define-key menu-bar-file-menu [one-window]
93 `(menu-item ,(purecopy "Remove Splits") delete-other-windows
94 :enable (not (one-window-p t nil))
95 :help ,(purecopy "Selected window grows to fill the whole frame")))
97 (define-key menu-bar-file-menu [split-window]
98 `(menu-item ,(purecopy "Split Window") split-window-vertically
99 :enable (and (menu-bar-menu-frame-live-and-visible-p)
100 (menu-bar-non-minibuffer-window-p))
101 :help ,(purecopy "Split selected window in two windows")))
103 (define-key menu-bar-file-menu [separator-window]
104 menu-bar-separator)
106 (define-key menu-bar-file-menu [ps-print-region]
107 `(menu-item ,(purecopy "Postscript Print Region (B+W)") ps-print-region
108 :enable mark-active
109 :help ,(purecopy "Pretty-print marked region in black and white to PostScript printer")))
110 (define-key menu-bar-file-menu [ps-print-buffer]
111 `(menu-item ,(purecopy "Postscript Print Buffer (B+W)") ps-print-buffer
112 :enable (menu-bar-menu-frame-live-and-visible-p)
113 :help ,(purecopy "Pretty-print current buffer in black and white to PostScript printer")))
114 (define-key menu-bar-file-menu [ps-print-region-faces]
115 `(menu-item ,(purecopy "Postscript Print Region") ps-print-region-with-faces
116 :enable mark-active
117 :help ,(purecopy "Pretty-print marked region to PostScript printer")))
118 (define-key menu-bar-file-menu [ps-print-buffer-faces]
119 `(menu-item ,(purecopy "Postscript Print Buffer") ps-print-buffer-with-faces
120 :enable (menu-bar-menu-frame-live-and-visible-p)
121 :help ,(purecopy "Pretty-print current buffer to PostScript printer")))
122 (define-key menu-bar-file-menu [print-region]
123 `(menu-item ,(purecopy "Print Region") print-region
124 :enable mark-active
125 :help ,(purecopy "Print region between mark and current position")))
126 (define-key menu-bar-file-menu [print-buffer]
127 `(menu-item ,(purecopy "Print Buffer") print-buffer
128 :enable (menu-bar-menu-frame-live-and-visible-p)
129 :help ,(purecopy "Print current buffer with page headings")))
131 (define-key menu-bar-file-menu [separator-print]
132 menu-bar-separator)
134 (define-key menu-bar-file-menu [recover-session]
135 `(menu-item ,(purecopy "Recover Crashed Session") recover-session
136 :enable (and auto-save-list-file-prefix
137 (file-directory-p
138 (file-name-directory auto-save-list-file-prefix))
139 (directory-files
140 (file-name-directory auto-save-list-file-prefix)
142 (concat "\\`"
143 (regexp-quote
144 (file-name-nondirectory
145 auto-save-list-file-prefix)))
147 :help ,(purecopy "Recover edits from a crashed session")))
148 (define-key menu-bar-file-menu [revert-buffer]
149 `(menu-item ,(purecopy "Revert Buffer") revert-buffer
150 :enable (or revert-buffer-function
151 revert-buffer-insert-file-contents-function
152 (and buffer-file-number
153 (or (buffer-modified-p)
154 (not (verify-visited-file-modtime
155 (current-buffer))))))
156 :help ,(purecopy "Re-read current buffer from its file")))
157 (define-key menu-bar-file-menu [write-file]
158 `(menu-item ,(purecopy "Save As...") write-file
159 :enable (and (menu-bar-menu-frame-live-and-visible-p)
160 (menu-bar-non-minibuffer-window-p))
161 :help ,(purecopy "Write current buffer to another file")))
162 (define-key menu-bar-file-menu [save-buffer]
163 `(menu-item ,(purecopy "Save") save-buffer
164 :enable (and (buffer-modified-p)
165 (buffer-file-name)
166 (menu-bar-non-minibuffer-window-p))
167 :help ,(purecopy "Save current buffer to its file")))
169 (define-key menu-bar-file-menu [separator-save]
170 menu-bar-separator)
172 (defun menu-find-file-existing ()
173 "Edit the existing file FILENAME."
174 (interactive)
175 (let* ((mustmatch (not (and (fboundp 'x-uses-old-gtk-dialog)
176 (x-uses-old-gtk-dialog))))
177 (filename (car (find-file-read-args "Find file: " mustmatch))))
178 (if mustmatch
179 (find-file-existing filename)
180 (find-file filename))))
183 (define-key menu-bar-file-menu [kill-buffer]
184 `(menu-item ,(purecopy "Close") kill-this-buffer
185 :enable (kill-this-buffer-enabled-p)
186 :help ,(purecopy "Discard (kill) current buffer")))
187 (define-key menu-bar-file-menu [insert-file]
188 `(menu-item ,(purecopy "Insert File...") insert-file
189 :enable (menu-bar-non-minibuffer-window-p)
190 :help ,(purecopy "Insert another file into current buffer")))
191 (define-key menu-bar-file-menu [dired]
192 `(menu-item ,(purecopy "Open Directory...") dired
193 :enable (menu-bar-non-minibuffer-window-p)
194 :help ,(purecopy "Read a directory, to operate on its files")))
195 (define-key menu-bar-file-menu [open-file]
196 `(menu-item ,(purecopy "Open File...") menu-find-file-existing
197 :enable (menu-bar-non-minibuffer-window-p)
198 :help ,(purecopy "Read an existing file into an Emacs buffer")))
199 (define-key menu-bar-file-menu [new-file]
200 `(menu-item ,(purecopy "Visit New File...") find-file
201 :enable (menu-bar-non-minibuffer-window-p)
202 :help ,(purecopy "Specify a new file's name, to edit the file")))
205 ;; The "Edit" menu items
207 ;; The "Edit->Search" submenu
208 (defvar menu-bar-last-search-type nil
209 "Type of last non-incremental search command called from the menu.")
211 (defun nonincremental-repeat-search-forward ()
212 "Search forward for the previous search string or regexp."
213 (interactive)
214 (cond
215 ((and (eq menu-bar-last-search-type 'string)
216 search-ring)
217 (search-forward (car search-ring)))
218 ((and (eq menu-bar-last-search-type 'regexp)
219 regexp-search-ring)
220 (re-search-forward (car regexp-search-ring)))
222 (error "No previous search"))))
224 (defun nonincremental-repeat-search-backward ()
225 "Search backward for the previous search string or regexp."
226 (interactive)
227 (cond
228 ((and (eq menu-bar-last-search-type 'string)
229 search-ring)
230 (search-backward (car search-ring)))
231 ((and (eq menu-bar-last-search-type 'regexp)
232 regexp-search-ring)
233 (re-search-backward (car regexp-search-ring)))
235 (error "No previous search"))))
237 (defun nonincremental-search-forward (string)
238 "Read a string and search for it nonincrementally."
239 (interactive "sSearch for string: ")
240 (setq menu-bar-last-search-type 'string)
241 (if (equal string "")
242 (search-forward (car search-ring))
243 (isearch-update-ring string nil)
244 (search-forward string)))
246 (defun nonincremental-search-backward (string)
247 "Read a string and search backward for it nonincrementally."
248 (interactive "sSearch for string: ")
249 (setq menu-bar-last-search-type 'string)
250 (if (equal string "")
251 (search-backward (car search-ring))
252 (isearch-update-ring string nil)
253 (search-backward string)))
255 (defun nonincremental-re-search-forward (string)
256 "Read a regular expression and search for it nonincrementally."
257 (interactive "sSearch for regexp: ")
258 (setq menu-bar-last-search-type 'regexp)
259 (if (equal string "")
260 (re-search-forward (car regexp-search-ring))
261 (isearch-update-ring string t)
262 (re-search-forward string)))
264 (defun nonincremental-re-search-backward (string)
265 "Read a regular expression and search backward for it nonincrementally."
266 (interactive "sSearch for regexp: ")
267 (setq menu-bar-last-search-type 'regexp)
268 (if (equal string "")
269 (re-search-backward (car regexp-search-ring))
270 (isearch-update-ring string t)
271 (re-search-backward string)))
273 (defvar menu-bar-search-menu (make-sparse-keymap "Search"))
275 ;; The Edit->Search->Incremental Search menu
276 (defvar menu-bar-i-search-menu
277 (make-sparse-keymap "Incremental Search"))
279 (define-key menu-bar-i-search-menu [isearch-backward-regexp]
280 `(menu-item ,(purecopy "Backward Regexp...") isearch-backward-regexp
281 :help ,(purecopy "Search backwards for a regular expression as you type it")))
282 (define-key menu-bar-i-search-menu [isearch-forward-regexp]
283 `(menu-item ,(purecopy "Forward Regexp...") isearch-forward-regexp
284 :help ,(purecopy "Search forward for a regular expression as you type it")))
285 (define-key menu-bar-i-search-menu [isearch-backward]
286 `(menu-item ,(purecopy "Backward String...") isearch-backward
287 :help ,(purecopy "Search backwards for a string as you type it")))
288 (define-key menu-bar-i-search-menu [isearch-forward]
289 `(menu-item ,(purecopy "Forward String...") isearch-forward
290 :help ,(purecopy "Search forward for a string as you type it")))
292 (define-key menu-bar-search-menu [i-search]
293 `(menu-item ,(purecopy "Incremental Search") ,menu-bar-i-search-menu))
294 (define-key menu-bar-search-menu [separator-tag-isearch]
295 menu-bar-separator)
297 (define-key menu-bar-search-menu [tags-continue]
298 `(menu-item ,(purecopy "Continue Tags Search") tags-loop-continue
299 :help ,(purecopy "Continue last tags search operation")))
300 (define-key menu-bar-search-menu [tags-srch]
301 `(menu-item ,(purecopy "Search Tagged Files...") tags-search
302 :help ,(purecopy "Search for a regexp in all tagged files")))
303 (define-key menu-bar-search-menu [separator-tag-search]
304 menu-bar-separator)
306 (define-key menu-bar-search-menu [repeat-search-back]
307 `(menu-item ,(purecopy "Repeat Backwards") nonincremental-repeat-search-backward
308 :enable (or (and (eq menu-bar-last-search-type 'string)
309 search-ring)
310 (and (eq menu-bar-last-search-type 'regexp)
311 regexp-search-ring))
312 :help ,(purecopy "Repeat last search backwards")))
313 (define-key menu-bar-search-menu [repeat-search-fwd]
314 `(menu-item ,(purecopy "Repeat Forward") nonincremental-repeat-search-forward
315 :enable (or (and (eq menu-bar-last-search-type 'string)
316 search-ring)
317 (and (eq menu-bar-last-search-type 'regexp)
318 regexp-search-ring))
319 :help ,(purecopy "Repeat last search forward")))
320 (define-key menu-bar-search-menu [separator-repeat-search]
321 menu-bar-separator)
323 (define-key menu-bar-search-menu [re-search-backward]
324 `(menu-item ,(purecopy "Regexp Backwards...") nonincremental-re-search-backward
325 :help ,(purecopy "Search backwards for a regular expression")))
326 (define-key menu-bar-search-menu [re-search-forward]
327 `(menu-item ,(purecopy "Regexp Forward...") nonincremental-re-search-forward
328 :help ,(purecopy "Search forward for a regular expression")))
330 (define-key menu-bar-search-menu [search-backward]
331 `(menu-item ,(purecopy "String Backwards...") nonincremental-search-backward
332 :help ,(purecopy "Search backwards for a string")))
333 (define-key menu-bar-search-menu [search-forward]
334 `(menu-item ,(purecopy "String Forward...") nonincremental-search-forward
335 :help ,(purecopy "Search forward for a string")))
337 ;; The Edit->Replace submenu
339 (defvar menu-bar-replace-menu (make-sparse-keymap "Replace"))
341 (define-key menu-bar-replace-menu [tags-repl-continue]
342 `(menu-item ,(purecopy "Continue Replace") tags-loop-continue
343 :help ,(purecopy "Continue last tags replace operation")))
344 (define-key menu-bar-replace-menu [tags-repl]
345 `(menu-item ,(purecopy "Replace in Tagged Files...") tags-query-replace
346 :help ,(purecopy "Interactively replace a regexp in all tagged files")))
347 (define-key menu-bar-replace-menu [separator-replace-tags]
348 menu-bar-separator)
350 (define-key menu-bar-replace-menu [query-replace-regexp]
351 `(menu-item ,(purecopy "Replace Regexp...") query-replace-regexp
352 :enable (not buffer-read-only)
353 :help ,(purecopy "Replace regular expression interactively, ask about each occurrence")))
354 (define-key menu-bar-replace-menu [query-replace]
355 `(menu-item ,(purecopy "Replace String...") query-replace
356 :enable (not buffer-read-only)
357 :help ,(purecopy "Replace string interactively, ask about each occurrence")))
359 ;;; Assemble the top-level Edit menu items.
360 (define-key menu-bar-edit-menu [props]
361 `(menu-item ,(purecopy "Text Properties") facemenu-menu))
363 (define-key menu-bar-edit-menu [fill]
364 `(menu-item ,(purecopy "Fill") fill-region
365 :enable (and mark-active (not buffer-read-only))
366 :help
367 ,(purecopy "Fill text in region to fit between left and right margin")))
369 (define-key menu-bar-edit-menu [separator-bookmark]
370 menu-bar-separator)
372 (define-key menu-bar-edit-menu [bookmark]
373 `(menu-item ,(purecopy "Bookmarks") menu-bar-bookmark-map))
375 (defvar menu-bar-goto-menu (make-sparse-keymap "Go To"))
377 (define-key menu-bar-goto-menu [set-tags-name]
378 `(menu-item ,(purecopy "Set Tags File Name...") visit-tags-table
379 :help ,(purecopy "Tell Tags commands which tag table file to use")))
381 (define-key menu-bar-goto-menu [separator-tag-file]
382 menu-bar-separator)
384 (define-key menu-bar-goto-menu [apropos-tags]
385 `(menu-item ,(purecopy "Tags Apropos...") tags-apropos
386 :help ,(purecopy "Find function/variables whose names match regexp")))
387 (define-key menu-bar-goto-menu [next-tag-otherw]
388 `(menu-item ,(purecopy "Next Tag in Other Window")
389 menu-bar-next-tag-other-window
390 :enable (and (boundp 'tags-location-ring)
391 (not (ring-empty-p tags-location-ring)))
392 :help ,(purecopy "Find next function/variable matching last tag name in another window")))
394 (defun menu-bar-next-tag-other-window ()
395 "Find the next definition of the tag already specified."
396 (interactive)
397 (find-tag-other-window nil t))
399 (defun menu-bar-next-tag ()
400 "Find the next definition of the tag already specified."
401 (interactive)
402 (find-tag nil t))
404 (define-key menu-bar-goto-menu [next-tag]
405 `(menu-item ,(purecopy "Find Next Tag")
406 menu-bar-next-tag
407 :enable (and (boundp 'tags-location-ring)
408 (not (ring-empty-p tags-location-ring)))
409 :help ,(purecopy "Find next function/variable matching last tag name")))
410 (define-key menu-bar-goto-menu [find-tag-otherw]
411 `(menu-item ,(purecopy "Find Tag in Other Window...") find-tag-other-window
412 :help ,(purecopy "Find function/variable definition in another window")))
413 (define-key menu-bar-goto-menu [find-tag]
414 `(menu-item ,(purecopy "Find Tag...") find-tag
415 :help ,(purecopy "Find definition of function or variable")))
417 (define-key menu-bar-goto-menu [separator-tags]
418 menu-bar-separator)
420 (define-key menu-bar-goto-menu [end-of-buf]
421 `(menu-item ,(purecopy "Goto End of Buffer") end-of-buffer))
422 (define-key menu-bar-goto-menu [beg-of-buf]
423 `(menu-item ,(purecopy "Goto Beginning of Buffer") beginning-of-buffer))
424 (define-key menu-bar-goto-menu [go-to-pos]
425 `(menu-item ,(purecopy "Goto Buffer Position...") goto-char
426 :help ,(purecopy "Read a number N and go to buffer position N")))
427 (define-key menu-bar-goto-menu [go-to-line]
428 `(menu-item ,(purecopy "Goto Line...") goto-line
429 :help ,(purecopy "Read a line number and go to that line")))
431 (define-key menu-bar-edit-menu [goto]
432 `(menu-item ,(purecopy "Go To") ,menu-bar-goto-menu))
434 (define-key menu-bar-edit-menu [replace]
435 `(menu-item ,(purecopy "Replace") ,menu-bar-replace-menu))
437 (define-key menu-bar-edit-menu [search]
438 `(menu-item ,(purecopy "Search") ,menu-bar-search-menu))
440 (define-key menu-bar-edit-menu [separator-search]
441 menu-bar-separator)
443 (define-key menu-bar-edit-menu [mark-whole-buffer]
444 `(menu-item ,(purecopy "Select All") mark-whole-buffer
445 :help ,(purecopy "Mark the whole buffer for a subsequent cut/copy")))
446 (define-key menu-bar-edit-menu [clear]
447 `(menu-item ,(purecopy "Clear") delete-region
448 :enable (and mark-active
449 (not buffer-read-only)
450 (not (mouse-region-match)))
451 :help
452 ,(purecopy "Delete the text in region between mark and current position")))
453 (defvar yank-menu (cons (purecopy "Select Yank") nil))
454 (fset 'yank-menu (cons 'keymap yank-menu))
455 (define-key menu-bar-edit-menu [paste-from-menu]
456 `(menu-item ,(purecopy "Paste from Kill Menu") yank-menu
457 :enable (and (cdr yank-menu) (not buffer-read-only))
458 :help ,(purecopy "Choose a string from the kill ring and paste it")))
459 (define-key menu-bar-edit-menu [paste]
460 `(menu-item ,(purecopy "Paste") yank
461 :enable (and (or
462 ;; Emacs compiled --without-x doesn't have
463 ;; x-selection-exists-p.
464 (and (fboundp 'x-selection-exists-p)
465 (x-selection-exists-p))
466 kill-ring)
467 (not buffer-read-only))
468 :help ,(purecopy "Paste (yank) text most recently cut/copied")))
469 (define-key menu-bar-edit-menu [copy]
470 `(menu-item ,(purecopy "Copy") menu-bar-kill-ring-save
471 :enable mark-active
472 :help ,(purecopy "Copy text in region between mark and current position")
473 :keys ,(purecopy "\\[kill-ring-save]")))
474 (define-key menu-bar-edit-menu [cut]
475 `(menu-item ,(purecopy "Cut") kill-region
476 :enable (and mark-active (not buffer-read-only))
477 :help
478 ,(purecopy "Cut (kill) text in region between mark and current position")))
479 (define-key menu-bar-edit-menu [undo]
480 `(menu-item ,(purecopy "Undo") undo
481 :enable (and (not buffer-read-only)
482 (not (eq t buffer-undo-list))
483 (if (eq last-command 'undo)
484 (listp pending-undo-list)
485 (consp buffer-undo-list)))
486 :help ,(purecopy "Undo last operation")))
489 (defun menu-bar-kill-ring-save (beg end)
490 (interactive "r")
491 (if (mouse-region-match)
492 (message "Selecting a region with the mouse does `copy' automatically")
493 (kill-ring-save beg end)))
495 ;; These are alternative definitions for the cut, paste and copy
496 ;; menu items. Use them if your system expects these to use the clipboard.
498 (put 'clipboard-kill-region 'menu-enable
499 '(and mark-active (not buffer-read-only)))
500 (put 'clipboard-kill-ring-save 'menu-enable 'mark-active)
501 (put 'clipboard-yank 'menu-enable
502 '(and (or (not (fboundp 'x-selection-exists-p))
503 (x-selection-exists-p)
504 (x-selection-exists-p 'CLIPBOARD))
505 (not buffer-read-only)))
507 (defun clipboard-yank ()
508 "Insert the clipboard contents, or the last stretch of killed text."
509 (interactive "*")
510 (let ((x-select-enable-clipboard t))
511 (yank)))
513 (defun clipboard-kill-ring-save (beg end)
514 "Copy region to kill ring, and save in the X clipboard."
515 (interactive "r")
516 (let ((x-select-enable-clipboard t))
517 (kill-ring-save beg end)))
519 (defun clipboard-kill-region (beg end)
520 "Kill the region, and save it in the X clipboard."
521 (interactive "r")
522 (let ((x-select-enable-clipboard t))
523 (kill-region beg end)))
525 (defun menu-bar-enable-clipboard ()
526 "Make CUT, PASTE and COPY (keys and menu bar items) use the clipboard.
527 Do the same for the keys of the same name."
528 (interactive)
529 ;; We can't use constant list structure here because it becomes pure,
530 ;; and because it gets modified with cache data.
531 (define-key menu-bar-edit-menu [paste]
532 (cons "Paste" (cons "Paste text from clipboard" 'clipboard-yank)))
533 (define-key menu-bar-edit-menu [copy]
534 (cons "Copy" (cons "Copy text in region to the clipboard"
535 'clipboard-kill-ring-save)))
536 (define-key menu-bar-edit-menu [cut]
537 (cons "Cut" (cons "Delete text in region and copy it to the clipboard"
538 'clipboard-kill-region)))
540 ;; These are Sun server keysyms for the Cut, Copy and Paste keys
541 ;; (also for XFree86 on Sun keyboard):
542 (define-key global-map [f20] 'clipboard-kill-region)
543 (define-key global-map [f16] 'clipboard-kill-ring-save)
544 (define-key global-map [f18] 'clipboard-yank)
545 ;; X11R6 versions:
546 (define-key global-map [cut] 'clipboard-kill-region)
547 (define-key global-map [copy] 'clipboard-kill-ring-save)
548 (define-key global-map [paste] 'clipboard-yank))
550 ;; The "Options" menu items
552 (defvar menu-bar-custom-menu (make-sparse-keymap "Customize"))
554 (define-key menu-bar-custom-menu [customize-apropos-groups]
555 `(menu-item ,(purecopy "Groups Matching Regexp...") customize-apropos-groups
556 :help ,(purecopy "Browse groups whose names match regexp")))
557 (define-key menu-bar-custom-menu [customize-apropos-faces]
558 `(menu-item ,(purecopy "Faces Matching Regexp...") customize-apropos-faces
559 :help ,(purecopy "Browse faces whose names match regexp")))
560 (define-key menu-bar-custom-menu [customize-apropos-options]
561 `(menu-item ,(purecopy "Options Matching Regexp...") customize-apropos-options
562 :help ,(purecopy "Browse options whose names match regexp")))
563 (define-key menu-bar-custom-menu [customize-apropos]
564 `(menu-item ,(purecopy "Settings Matching Regexp...") customize-apropos
565 :help ,(purecopy "Browse customizable settings whose names match regexp")))
566 (define-key menu-bar-custom-menu [separator-1]
567 menu-bar-separator)
568 (define-key menu-bar-custom-menu [customize-group]
569 `(menu-item ,(purecopy "Specific Group...") customize-group
570 :help ,(purecopy "Customize settings of specific group")))
571 (define-key menu-bar-custom-menu [customize-face]
572 `(menu-item ,(purecopy "Specific Face...") customize-face
573 :help ,(purecopy "Customize attributes of specific face")))
574 (define-key menu-bar-custom-menu [customize-option]
575 `(menu-item ,(purecopy "Specific Option...") customize-option
576 :help ,(purecopy "Customize value of specific option")))
577 (define-key menu-bar-custom-menu [separator-2]
578 menu-bar-separator)
579 (define-key menu-bar-custom-menu [customize-changed-options]
580 `(menu-item ,(purecopy "New Options...") customize-changed-options
581 :help ,(purecopy "Options added or changed in recent Emacs versions")))
582 (define-key menu-bar-custom-menu [customize-saved]
583 `(menu-item ,(purecopy "Saved Options") customize-saved
584 :help ,(purecopy "Customize previously saved options")))
585 (define-key menu-bar-custom-menu [separator-3]
586 menu-bar-separator)
587 (define-key menu-bar-custom-menu [customize-browse]
588 `(menu-item ,(purecopy "Browse Customization Groups") customize-browse
589 :help ,(purecopy "Browse all customization groups")))
590 (define-key menu-bar-custom-menu [customize]
591 `(menu-item ,(purecopy "Top-level Customization Group") customize
592 :help ,(purecopy "The master group called `Emacs'")))
594 ;(defvar menu-bar-preferences-menu (make-sparse-keymap "Preferences"))
596 (defmacro menu-bar-make-mm-toggle (fname doc help &optional props)
597 "Make a menu-item for a global minor mode toggle.
598 FNAME is the minor mode's name (variable and function).
599 DOC is the text to use for the menu entry.
600 HELP is the text to use for the tooltip.
601 PROPS are additional properties."
602 `(list 'menu-item (purecopy ,doc) ',fname
603 ,@(mapcar (lambda (p) (list 'quote p)) props)
604 :help (purecopy ,help)
605 :button '(:toggle . (and (default-boundp ',fname)
606 (default-value ',fname)))))
608 (defmacro menu-bar-make-toggle (name variable doc message help &rest body)
609 `(progn
610 (defun ,name (&optional interactively)
611 ,(concat "Toggle whether to " (downcase (substring help 0 1))
612 (substring help 1) ".
613 In an interactive call, record this option as a candidate for saving
614 by \"Save Options\" in Custom buffers.")
615 (interactive "p")
616 (if ,(if body `(progn . ,body)
617 `(progn
618 (custom-load-symbol ',variable)
619 (let ((set (or (get ',variable 'custom-set) 'set-default))
620 (get (or (get ',variable 'custom-get) 'default-value)))
621 (funcall set ',variable (not (funcall get ',variable))))))
622 (message ,message "enabled globally")
623 (message ,message "disabled globally"))
624 ;; The function `customize-mark-as-set' must only be called when
625 ;; a variable is set interactively, as the purpose is to mark it as
626 ;; a candidate for "Save Options", and we do not want to save options
627 ;; the user have already set explicitly in his init file.
628 (if interactively (customize-mark-as-set ',variable)))
629 (list 'menu-item (purecopy ,doc) ',name
630 :help (purecopy ,help)
631 :button '(:toggle . (and (default-boundp ',variable)
632 (default-value ',variable))))))
634 ;; Function for setting/saving default font.
636 (defun menu-set-font ()
637 "Interactively select a font and make it the default."
638 (interactive)
639 (let ((font (if (fboundp 'x-select-font)
640 (x-select-font)
641 (mouse-select-font)))
642 spec)
643 (when font
644 ;; Be careful here: when set-face-attribute is called for the
645 ;; :font attribute, Emacs tries to guess the best matching font
646 ;; by examining the other face attributes (Bug#2476).
647 (set-face-attribute 'default (selected-frame)
648 :width 'normal
649 :weight 'normal
650 :slant 'normal
651 :font font)
652 (let ((font-object (face-attribute 'default :font)))
653 (dolist (f (frame-list))
654 (and (not (eq f (selected-frame)))
655 (display-graphic-p f)
656 (set-face-attribute 'default f :font font-object)))
657 (set-face-attribute 'default t :font font-object))
658 (setq spec (list (list t (face-attr-construct 'default))))
659 (put 'default 'customized-face spec)
660 (custom-push-theme 'theme-face 'default 'user 'set spec)
661 (put 'default 'face-modified nil))))
665 ;;; Assemble all the top-level items of the "Options" menu
666 (define-key menu-bar-options-menu [customize]
667 `(menu-item ,(purecopy "Customize Emacs") ,menu-bar-custom-menu))
669 (defun menu-bar-options-save ()
670 "Save current values of Options menu items using Custom."
671 (interactive)
672 (let ((need-save nil))
673 ;; These are set with menu-bar-make-mm-toggle, which does not
674 ;; put on a customized-value property.
675 (dolist (elt '(line-number-mode column-number-mode size-indication-mode
676 cua-mode show-paren-mode transient-mark-mode
677 blink-cursor-mode display-time-mode display-battery-mode))
678 (and (customize-mark-to-save elt)
679 (setq need-save t)))
680 ;; These are set with `customize-set-variable'.
681 (dolist (elt '(scroll-bar-mode
682 debug-on-quit debug-on-error
683 tooltip-mode menu-bar-mode tool-bar-mode
684 save-place uniquify-buffer-name-style fringe-mode
685 indicate-empty-lines indicate-buffer-boundaries
686 case-fold-search font-use-system-font
687 current-language-environment default-input-method
688 ;; Saving `text-mode-hook' is somewhat questionable,
689 ;; as we might get more than we bargain for, if
690 ;; other code may has added hooks as well.
691 ;; Nonetheless, not saving it would like be confuse
692 ;; more often.
693 ;; -- Per Abrahamsen <abraham@dina.kvl.dk> 2002-02-11.
694 text-mode-hook))
695 (and (get elt 'customized-value)
696 (customize-mark-to-save elt)
697 (setq need-save t)))
698 (when (get 'default 'customized-face)
699 (put 'default 'saved-face (get 'default 'customized-face))
700 (put 'default 'customized-face nil)
701 (setq need-save t))
702 ;; Save if we changed anything.
703 (when need-save
704 (custom-save-all))))
706 (define-key menu-bar-options-menu [save]
707 `(menu-item ,(purecopy "Save Options") menu-bar-options-save
708 :help ,(purecopy "Save options set from the menu above")))
710 (define-key menu-bar-options-menu [custom-separator]
711 menu-bar-separator)
713 (define-key menu-bar-options-menu [menu-set-font]
714 `(menu-item ,(purecopy "Set Default Font...") menu-set-font
715 :visible (display-multi-font-p)
716 :help ,(purecopy "Select a default font")))
718 (if (featurep 'system-font-setting)
719 (define-key menu-bar-options-menu [menu-system-font]
720 (menu-bar-make-toggle toggle-use-system-font font-use-system-font
721 "Use system font"
722 "Use system font: %s"
723 "Use the monospaced font defined by the system")))
726 ;; The "Show/Hide" submenu of menu "Options"
728 (defvar menu-bar-showhide-menu (make-sparse-keymap "Show/Hide"))
730 (define-key menu-bar-showhide-menu [column-number-mode]
731 (menu-bar-make-mm-toggle column-number-mode
732 "Column Numbers"
733 "Show the current column number in the mode line"))
735 (define-key menu-bar-showhide-menu [line-number-mode]
736 (menu-bar-make-mm-toggle line-number-mode
737 "Line Numbers"
738 "Show the current line number in the mode line"))
740 (define-key menu-bar-showhide-menu [size-indication-mode]
741 (menu-bar-make-mm-toggle size-indication-mode
742 "Size Indication"
743 "Show the size of the buffer in the mode line"))
745 (define-key menu-bar-showhide-menu [linecolumn-separator]
746 menu-bar-separator)
748 (define-key menu-bar-showhide-menu [showhide-battery]
749 (menu-bar-make-mm-toggle display-battery-mode
750 "Battery Status"
751 "Display battery status information in mode line"))
753 (define-key menu-bar-showhide-menu [showhide-date-time]
754 (menu-bar-make-mm-toggle display-time-mode
755 "Time, Load and Mail"
756 "Display time, system load averages and \
757 mail status in mode line"))
759 (define-key menu-bar-showhide-menu [datetime-separator]
760 menu-bar-separator)
762 (define-key menu-bar-showhide-menu [showhide-speedbar]
763 `(menu-item ,(purecopy "Speedbar") speedbar-frame-mode
764 :help ,(purecopy "Display a Speedbar quick-navigation frame")
765 :button (:toggle
766 . (and (boundp 'speedbar-frame)
767 (frame-live-p (symbol-value 'speedbar-frame))
768 (frame-visible-p
769 (symbol-value 'speedbar-frame))))))
771 (defvar menu-bar-showhide-fringe-menu (make-sparse-keymap "Fringe"))
773 (defvar menu-bar-showhide-fringe-ind-menu
774 (make-sparse-keymap "Buffer boundaries"))
776 (defun menu-bar-showhide-fringe-ind-customize ()
777 "Show customization buffer for `indicate-buffer-boundaries'."
778 (interactive)
779 (customize-variable 'indicate-buffer-boundaries))
781 (define-key menu-bar-showhide-fringe-ind-menu [customize]
782 `(menu-item ,(purecopy "Other (Customize)")
783 menu-bar-showhide-fringe-ind-customize
784 :help ,(purecopy "Additional choices available through Custom buffer")
785 :visible (display-graphic-p)
786 :button (:radio . (not (member indicate-buffer-boundaries
787 '(nil left right
788 ((top . left) (bottom . right))
789 ((t . right) (top . left))))))))
791 (defun menu-bar-showhide-fringe-ind-mixed ()
792 "Display top and bottom indicators in opposite fringes, arrows in right."
793 (interactive)
794 (customize-set-variable 'indicate-buffer-boundaries
795 '((t . right) (top . left))))
797 (define-key menu-bar-showhide-fringe-ind-menu [mixed]
798 `(menu-item ,(purecopy "Opposite, Arrows Right") menu-bar-showhide-fringe-ind-mixed
799 :help
800 ,(purecopy "Show top/bottom indicators in opposite fringes, arrows in right")
801 :visible (display-graphic-p)
802 :button (:radio . (equal indicate-buffer-boundaries
803 '((t . right) (top . left))))))
805 (defun menu-bar-showhide-fringe-ind-box ()
806 "Display top and bottom indicators in opposite fringes."
807 (interactive)
808 (customize-set-variable 'indicate-buffer-boundaries
809 '((top . left) (bottom . right))))
811 (define-key menu-bar-showhide-fringe-ind-menu [box]
812 `(menu-item ,(purecopy "Opposite, No Arrows") menu-bar-showhide-fringe-ind-box
813 :help ,(purecopy "Show top/bottom indicators in opposite fringes, no arrows")
814 :visible (display-graphic-p)
815 :button (:radio . (equal indicate-buffer-boundaries
816 '((top . left) (bottom . right))))))
818 (defun menu-bar-showhide-fringe-ind-right ()
819 "Display buffer boundaries and arrows in the right fringe."
820 (interactive)
821 (customize-set-variable 'indicate-buffer-boundaries 'right))
823 (define-key menu-bar-showhide-fringe-ind-menu [right]
824 `(menu-item ,(purecopy "In Right Fringe") menu-bar-showhide-fringe-ind-right
825 :help ,(purecopy "Show buffer boundaries and arrows in right fringe")
826 :visible (display-graphic-p)
827 :button (:radio . (eq indicate-buffer-boundaries 'right))))
829 (defun menu-bar-showhide-fringe-ind-left ()
830 "Display buffer boundaries and arrows in the left fringe."
831 (interactive)
832 (customize-set-variable 'indicate-buffer-boundaries 'left))
834 (define-key menu-bar-showhide-fringe-ind-menu [left]
835 `(menu-item ,(purecopy "In Left Fringe") menu-bar-showhide-fringe-ind-left
836 :help ,(purecopy "Show buffer boundaries and arrows in left fringe")
837 :visible (display-graphic-p)
838 :button (:radio . (eq indicate-buffer-boundaries 'left))))
840 (defun menu-bar-showhide-fringe-ind-none ()
841 "Do not display any buffer boundary indicators."
842 (interactive)
843 (customize-set-variable 'indicate-buffer-boundaries nil))
845 (define-key menu-bar-showhide-fringe-ind-menu [none]
846 `(menu-item ,(purecopy "No Indicators") menu-bar-showhide-fringe-ind-none
847 :help ,(purecopy "Hide all buffer boundary indicators and arrows")
848 :visible (display-graphic-p)
849 :button (:radio . (eq indicate-buffer-boundaries nil))))
851 (define-key menu-bar-showhide-fringe-menu [showhide-fringe-ind]
852 `(menu-item ,(purecopy "Buffer Boundaries") ,menu-bar-showhide-fringe-ind-menu
853 :visible (display-graphic-p)
854 :help ,(purecopy "Indicate buffer boundaries in fringe")))
856 (define-key menu-bar-showhide-fringe-menu [indicate-empty-lines]
857 (menu-bar-make-toggle toggle-indicate-empty-lines indicate-empty-lines
858 "Empty Line Indicators"
859 "Indicating of empty lines %s"
860 "Indicate trailing empty lines in fringe, globally"))
862 (defun menu-bar-showhide-fringe-menu-customize ()
863 "Show customization buffer for `fringe-mode'."
864 (interactive)
865 (customize-variable 'fringe-mode))
867 (define-key menu-bar-showhide-fringe-menu [customize]
868 `(menu-item ,(purecopy "Customize Fringe") menu-bar-showhide-fringe-menu-customize
869 :help ,(purecopy "Detailed customization of fringe")
870 :visible (display-graphic-p)))
872 (defun menu-bar-showhide-fringe-menu-customize-reset ()
873 "Reset the fringe mode: display fringes on both sides of a window."
874 (interactive)
875 (customize-set-variable 'fringe-mode nil))
877 (define-key menu-bar-showhide-fringe-menu [default]
878 `(menu-item ,(purecopy "Default") menu-bar-showhide-fringe-menu-customize-reset
879 :help ,(purecopy "Default width fringe on both left and right side")
880 :visible (display-graphic-p)
881 :button (:radio . (eq fringe-mode nil))))
883 (defun menu-bar-showhide-fringe-menu-customize-right ()
884 "Display fringes only on the right of each window."
885 (interactive)
886 (require 'fringe)
887 (customize-set-variable 'fringe-mode '(0 . nil)))
889 (define-key menu-bar-showhide-fringe-menu [right]
890 `(menu-item ,(purecopy "On the Right") menu-bar-showhide-fringe-menu-customize-right
891 :help ,(purecopy "Fringe only on the right side")
892 :visible (display-graphic-p)
893 :button (:radio . (equal fringe-mode '(0 . nil)))))
895 (defun menu-bar-showhide-fringe-menu-customize-left ()
896 "Display fringes only on the left of each window."
897 (interactive)
898 (require 'fringe)
899 (customize-set-variable 'fringe-mode '(nil . 0)))
901 (define-key menu-bar-showhide-fringe-menu [left]
902 `(menu-item ,(purecopy "On the Left") menu-bar-showhide-fringe-menu-customize-left
903 :help ,(purecopy "Fringe only on the left side")
904 :visible (display-graphic-p)
905 :button (:radio . (equal fringe-mode '(nil . 0)))))
907 (defun menu-bar-showhide-fringe-menu-customize-disable ()
908 "Do not display window fringes."
909 (interactive)
910 (require 'fringe)
911 (customize-set-variable 'fringe-mode 0))
913 (define-key menu-bar-showhide-fringe-menu [none]
914 `(menu-item ,(purecopy "None") menu-bar-showhide-fringe-menu-customize-disable
915 :help ,(purecopy "Turn off fringe")
916 :visible (display-graphic-p)
917 :button (:radio . (eq fringe-mode 0))))
919 (define-key menu-bar-showhide-menu [showhide-fringe]
920 `(menu-item ,(purecopy "Fringe") ,menu-bar-showhide-fringe-menu
921 :visible (display-graphic-p)))
923 (defvar menu-bar-showhide-scroll-bar-menu (make-sparse-keymap "Scroll-bar"))
925 (define-key menu-bar-showhide-scroll-bar-menu [right]
926 `(menu-item ,(purecopy "On the Right")
927 menu-bar-right-scroll-bar
928 :help ,(purecopy "Scroll-bar on the right side")
929 :visible (display-graphic-p)
930 :button (:radio . (eq (cdr (assq 'vertical-scroll-bars
931 (frame-parameters))) 'right))))
932 (defun menu-bar-right-scroll-bar ()
933 "Display scroll bars on the right of each window."
934 (interactive)
935 (customize-set-variable 'scroll-bar-mode 'right))
937 (define-key menu-bar-showhide-scroll-bar-menu [left]
938 `(menu-item ,(purecopy "On the Left")
939 menu-bar-left-scroll-bar
940 :help ,(purecopy "Scroll-bar on the left side")
941 :visible (display-graphic-p)
942 :button (:radio . (eq (cdr (assq 'vertical-scroll-bars
943 (frame-parameters))) 'left))))
945 (defun menu-bar-left-scroll-bar ()
946 "Display scroll bars on the left of each window."
947 (interactive)
948 (customize-set-variable 'scroll-bar-mode 'left))
950 (define-key menu-bar-showhide-scroll-bar-menu [none]
951 `(menu-item ,(purecopy "None")
952 menu-bar-no-scroll-bar
953 :help ,(purecopy "Turn off scroll-bar")
954 :visible (display-graphic-p)
955 :button (:radio . (eq (cdr (assq 'vertical-scroll-bars
956 (frame-parameters))) nil))))
958 (defun menu-bar-no-scroll-bar ()
959 "Turn off scroll bars."
960 (interactive)
961 (customize-set-variable 'scroll-bar-mode nil))
963 (define-key menu-bar-showhide-menu [showhide-scroll-bar]
964 `(menu-item ,(purecopy "Scroll-bar") ,menu-bar-showhide-scroll-bar-menu
965 :visible (display-graphic-p)))
967 (define-key menu-bar-showhide-menu [showhide-tooltip-mode]
968 `(menu-item ,(purecopy "Tooltips") tooltip-mode
969 :help ,(purecopy "Turn tooltips on/off")
970 :visible (and (display-graphic-p) (fboundp 'x-show-tip))
971 :button (:toggle . tooltip-mode)))
973 (define-key menu-bar-showhide-menu [menu-bar-mode]
974 `(menu-item ,(purecopy "Menu-bar") toggle-menu-bar-mode-from-frame
975 :help ,(purecopy "Turn menu-bar on/off")
976 :button (:toggle . (> (frame-parameter nil 'menu-bar-lines) 0))))
978 (define-key menu-bar-showhide-menu [showhide-tool-bar]
979 `(menu-item ,(purecopy "Tool-bar") toggle-tool-bar-mode-from-frame
980 :help ,(purecopy "Turn tool-bar on/off")
981 :visible (display-graphic-p)
982 :button (:toggle . (> (frame-parameter nil 'tool-bar-lines) 0))))
984 (define-key menu-bar-options-menu [showhide]
985 `(menu-item ,(purecopy "Show/Hide") ,menu-bar-showhide-menu))
987 (define-key menu-bar-options-menu [showhide-separator]
988 menu-bar-separator)
990 (define-key menu-bar-options-menu [mule]
991 ;; It is better not to use backquote here,
992 ;; because that makes a bootstrapping problem
993 ;; if you need to recompile all the Lisp files using interpreted code.
994 `(menu-item ,(purecopy "Mule (Multilingual Environment)") ,mule-menu-keymap
995 ;; Most of the MULE menu actually does make sense in unibyte mode,
996 ;; e.g. language selection.
997 ;;; :visible '(default-value 'enable-multibyte-characters)
999 ;(setq menu-bar-final-items (cons 'mule menu-bar-final-items))
1000 ;(define-key menu-bar-options-menu [preferences]
1001 ; `(menu-item ,(purecopy "Preferences") ,menu-bar-preferences-menu
1002 ; :help ,(purecopy "Toggle important global options")))
1004 (define-key menu-bar-options-menu [mule-separator]
1005 menu-bar-separator)
1007 (define-key menu-bar-options-menu [debug-on-quit]
1008 (menu-bar-make-toggle toggle-debug-on-quit debug-on-quit
1009 "Enter Debugger on Quit/C-g" "Debug on Quit %s"
1010 "Enter Lisp debugger when C-g is pressed"))
1011 (define-key menu-bar-options-menu [debug-on-error]
1012 (menu-bar-make-toggle toggle-debug-on-error debug-on-error
1013 "Enter Debugger on Error" "Debug on Error %s"
1014 "Enter Lisp debugger when an error is signaled"))
1015 (define-key menu-bar-options-menu [debugger-separator]
1016 menu-bar-separator)
1018 (define-key menu-bar-options-menu [blink-cursor-mode]
1019 (menu-bar-make-mm-toggle blink-cursor-mode
1020 "Blinking Cursor"
1021 "Whether the cursor blinks (Blink Cursor mode)"))
1022 (define-key menu-bar-options-menu [cursor-separator]
1023 menu-bar-separator)
1025 (define-key menu-bar-options-menu [save-place]
1026 (menu-bar-make-toggle toggle-save-place-globally save-place
1027 "Save Place in Files between Sessions"
1028 "Saving place in files %s"
1029 "Visit files of previous session when restarting Emacs"
1030 (require 'saveplace)
1031 ;; Do it by name, to avoid a free-variable
1032 ;; warning during byte compilation.
1033 (set-default
1034 'save-place (not (symbol-value 'save-place)))))
1036 (define-key menu-bar-options-menu [uniquify]
1037 (menu-bar-make-toggle toggle-uniquify-buffer-names uniquify-buffer-name-style
1038 "Use Directory Names in Buffer Names"
1039 "Directory name in buffer names (uniquify) %s"
1040 "Uniquify buffer names by adding parent directory names"
1041 (require 'uniquify)
1042 (setq uniquify-buffer-name-style
1043 (if (not uniquify-buffer-name-style)
1044 'forward))))
1046 (define-key menu-bar-options-menu [edit-options-separator]
1047 menu-bar-separator)
1048 (define-key menu-bar-options-menu [cua-mode]
1049 (menu-bar-make-mm-toggle cua-mode
1050 "C-x/C-c/C-v Cut and Paste (CUA)"
1051 "Use C-z/C-x/C-c/C-v keys for undo/cut/copy/paste"
1052 (:visible (or (not (boundp 'cua-enable-cua-keys))
1053 cua-enable-cua-keys))))
1055 (define-key menu-bar-options-menu [cua-emulation-mode]
1056 (menu-bar-make-mm-toggle cua-mode
1057 "Shift movement mark region (CUA)"
1058 "Use shifted movement keys to set and extend the region."
1059 (:visible (and (boundp 'cua-enable-cua-keys)
1060 (not cua-enable-cua-keys)))))
1062 (define-key menu-bar-options-menu [case-fold-search]
1063 (menu-bar-make-toggle toggle-case-fold-search case-fold-search
1064 "Case-Insensitive Search"
1065 "Case-Insensitive Search %s"
1066 "Ignore letter-case in search commands"))
1068 (defun menu-bar-text-mode-auto-fill ()
1069 (interactive)
1070 (toggle-text-mode-auto-fill)
1071 ;; This is somewhat questionable, as `text-mode-hook'
1072 ;; might have changed outside customize.
1073 ;; -- Per Abrahamsen <abraham@dina.kvl.dk> 2002-02-11.
1074 (customize-mark-as-set 'text-mode-hook))
1076 (define-key menu-bar-options-menu [auto-fill-mode]
1077 `(menu-item ,(purecopy "Auto Fill in Text Modes")
1078 menu-bar-text-mode-auto-fill
1079 :help ,(purecopy "Automatically fill text while typing (Auto Fill mode)")
1080 :button (:toggle . (if (listp text-mode-hook)
1081 (member 'turn-on-auto-fill text-mode-hook)
1082 (eq 'turn-on-auto-fill text-mode-hook)))))
1085 (defvar menu-bar-line-wrapping-menu (make-sparse-keymap "Line Wrapping"))
1087 (define-key menu-bar-line-wrapping-menu [word-wrap]
1088 `(menu-item ,(purecopy "Word Wrap (Visual Line mode)")
1089 (lambda ()
1090 (interactive)
1091 (unless visual-line-mode
1092 (visual-line-mode 1))
1093 (message ,(purecopy "Visual-Line mode enabled")))
1094 :help ,(purecopy "Wrap long lines at word boundaries")
1095 :button (:radio . (and (null truncate-lines)
1096 (not (truncated-partial-width-window-p))
1097 word-wrap))
1098 :visible (menu-bar-menu-frame-live-and-visible-p)))
1100 (define-key menu-bar-line-wrapping-menu [truncate]
1101 `(menu-item ,(purecopy "Truncate Long Lines")
1102 (lambda ()
1103 (interactive)
1104 (if visual-line-mode (visual-line-mode 0))
1105 (setq word-wrap nil)
1106 (toggle-truncate-lines 1))
1107 :help ,(purecopy "Truncate long lines at window edge")
1108 :button (:radio . (or truncate-lines
1109 (truncated-partial-width-window-p)))
1110 :visible (menu-bar-menu-frame-live-and-visible-p)
1111 :enable (not (truncated-partial-width-window-p))))
1113 (define-key menu-bar-line-wrapping-menu [window-wrap]
1114 `(menu-item ,(purecopy "Wrap at Window Edge")
1115 (lambda () (interactive)
1116 (if visual-line-mode (visual-line-mode 0))
1117 (setq word-wrap nil)
1118 (if truncate-lines (toggle-truncate-lines -1)))
1119 :help ,(purecopy "Wrap long lines at window edge")
1120 :button (:radio . (and (null truncate-lines)
1121 (not (truncated-partial-width-window-p))
1122 (not word-wrap)))
1123 :visible (menu-bar-menu-frame-live-and-visible-p)
1124 :enable (not (truncated-partial-width-window-p))))
1126 (define-key menu-bar-options-menu [line-wrapping]
1127 `(menu-item ,(purecopy "Line Wrapping in this Buffer") ,menu-bar-line-wrapping-menu))
1130 (define-key menu-bar-options-menu [highlight-separator]
1131 menu-bar-separator)
1132 (define-key menu-bar-options-menu [highlight-paren-mode]
1133 (menu-bar-make-mm-toggle show-paren-mode
1134 "Paren Match Highlighting"
1135 "Highlight matching/mismatched parentheses at cursor (Show Paren mode)"))
1136 (define-key menu-bar-options-menu [transient-mark-mode]
1137 (menu-bar-make-mm-toggle transient-mark-mode
1138 "Active Region Highlighting"
1139 "Make text in active region stand out in color (Transient Mark mode)"
1140 (:enable (not cua-mode))))
1143 ;; The "Tools" menu items
1145 (defun send-mail-item-name ()
1146 (let* ((known-send-mail-commands '((sendmail-user-agent . "sendmail")
1147 (mh-e-user-agent . "MH")
1148 (message-user-agent . "Gnus Message")
1149 (gnus-user-agent . "Gnus")))
1150 (name (assq mail-user-agent known-send-mail-commands)))
1151 (if name
1152 (setq name (cdr name))
1153 (setq name (symbol-name mail-user-agent))
1154 (if (string-match "\\(.+\\)-user-agent" name)
1155 (setq name (match-string 1 name))))
1156 name))
1158 (defun read-mail-item-name ()
1159 (let* ((known-rmail-commands '((rmail . "RMAIL")
1160 (mh-rmail . "MH")
1161 (gnus . "Gnus")))
1162 (known (assq read-mail-command known-rmail-commands)))
1163 (if known (cdr known) (symbol-name read-mail-command))))
1165 (defvar menu-bar-games-menu (make-sparse-keymap "Games"))
1167 (define-key menu-bar-tools-menu [games]
1168 `(menu-item ,(purecopy "Games") ,menu-bar-games-menu))
1170 (define-key menu-bar-tools-menu [separator-games]
1171 menu-bar-separator)
1173 (define-key menu-bar-games-menu [zone]
1174 `(menu-item ,(purecopy "Zone Out") zone
1175 :help ,(purecopy "Play tricks with Emacs display when Emacs is idle")))
1176 (define-key menu-bar-games-menu [tetris]
1177 `(menu-item ,(purecopy "Tetris") tetris
1178 :help ,(purecopy "Falling blocks game")))
1179 (define-key menu-bar-games-menu [solitaire]
1180 `(menu-item ,(purecopy "Solitaire") solitaire
1181 :help ,(purecopy "Get rid of all the stones")))
1182 (define-key menu-bar-games-menu [snake]
1183 `(menu-item ,(purecopy "Snake") snake
1184 :help ,(purecopy "Move snake around avoiding collisions")))
1185 (define-key menu-bar-games-menu [pong]
1186 `(menu-item ,(purecopy "Pong") pong
1187 :help ,(purecopy "Bounce the ball to your opponent")))
1188 (define-key menu-bar-games-menu [mult]
1189 `(menu-item ,(purecopy "Multiplication Puzzle") mpuz
1190 :help ,(purecopy "Exercise brain with multiplication")))
1191 (define-key menu-bar-games-menu [life]
1192 `(menu-item ,(purecopy "Life") life
1193 :help ,(purecopy "Watch how John Conway's cellular automaton evolves")))
1194 (define-key menu-bar-games-menu [hanoi]
1195 `(menu-item ,(purecopy "Towers of Hanoi") hanoi
1196 :help ,(purecopy "Watch Towers-of-Hanoi puzzle solved by Emacs")))
1197 (define-key menu-bar-games-menu [gomoku]
1198 `(menu-item ,(purecopy "Gomoku") gomoku
1199 :help ,(purecopy "Mark 5 contiguous squares (like tic-tac-toe)")))
1200 (define-key menu-bar-games-menu [bubbles]
1201 `(menu-item ,(purecopy "Bubbles") bubbles
1202 :help ,(purecopy "Remove all bubbles using the fewest moves")))
1203 (define-key menu-bar-games-menu [black-box]
1204 `(menu-item ,(purecopy "Blackbox") blackbox
1205 :help ,(purecopy "Find balls in a black box by shooting rays")))
1206 (define-key menu-bar-games-menu [adventure]
1207 `(menu-item ,(purecopy "Adventure") dunnet
1208 :help ,(purecopy "Dunnet, a text Adventure game for Emacs")))
1209 (define-key menu-bar-games-menu [5x5]
1210 `(menu-item ,(purecopy "5x5") 5x5
1211 :help ,(purecopy "Fill in all the squares on a 5x5 board")))
1213 (defvar menu-bar-encryption-decryption-menu
1214 (make-sparse-keymap "Encryption/Decryption"))
1216 (define-key menu-bar-tools-menu [encryption-decryption]
1217 `(menu-item ,(purecopy "Encryption/Decryption") ,menu-bar-encryption-decryption-menu))
1219 (define-key menu-bar-tools-menu [separator-encryption-decryption]
1220 menu-bar-separator)
1222 (define-key menu-bar-encryption-decryption-menu [insert-keys]
1223 `(menu-item ,(purecopy "Insert Keys") epa-insert-keys
1224 :help ,(purecopy "Insert public keys after the current point")))
1226 (define-key menu-bar-encryption-decryption-menu [export-keys]
1227 `(menu-item ,(purecopy "Export Keys") epa-export-keys
1228 :help ,(purecopy "Export public keys to a file")))
1230 (define-key menu-bar-encryption-decryption-menu [import-keys-region]
1231 `(menu-item ,(purecopy "Import Keys from Region") epa-import-keys-region
1232 :help ,(purecopy "Import public keys from the current region")))
1234 (define-key menu-bar-encryption-decryption-menu [import-keys]
1235 `(menu-item ,(purecopy "Import Keys from File...") epa-import-keys
1236 :help ,(purecopy "Import public keys from a file")))
1238 (define-key menu-bar-encryption-decryption-menu [list-keys]
1239 `(menu-item ,(purecopy "List Keys") epa-list-keys
1240 :help ,(purecopy "Browse your public keyring")))
1242 (define-key menu-bar-encryption-decryption-menu [separator-keys]
1243 menu-bar-separator)
1245 (define-key menu-bar-encryption-decryption-menu [sign-region]
1246 `(menu-item ,(purecopy "Sign Region") epa-sign-region
1247 :help ,(purecopy "Create digital signature of the current region")))
1249 (define-key menu-bar-encryption-decryption-menu [verify-region]
1250 `(menu-item ,(purecopy "Verify Region") epa-verify-region
1251 :help ,(purecopy "Verify digital signature of the current region")))
1253 (define-key menu-bar-encryption-decryption-menu [encrypt-region]
1254 `(menu-item ,(purecopy "Encrypt Region") epa-encrypt-region
1255 :help ,(purecopy "Encrypt the current region")))
1257 (define-key menu-bar-encryption-decryption-menu [decrypt-region]
1258 `(menu-item ,(purecopy "Decrypt Region") epa-decrypt-region
1259 :help ,(purecopy "Decrypt the current region")))
1261 (define-key menu-bar-encryption-decryption-menu [separator-file]
1262 menu-bar-separator)
1264 (define-key menu-bar-encryption-decryption-menu [sign-file]
1265 `(menu-item ,(purecopy "Sign File...") epa-sign-file
1266 :help ,(purecopy "Create digital signature of a file")))
1268 (define-key menu-bar-encryption-decryption-menu [verify-file]
1269 `(menu-item ,(purecopy "Verify File...") epa-verify-file
1270 :help ,(purecopy "Verify digital signature of a file")))
1272 (define-key menu-bar-encryption-decryption-menu [encrypt-file]
1273 `(menu-item ,(purecopy "Encrypt File...") epa-encrypt-file
1274 :help ,(purecopy "Encrypt a file")))
1276 (define-key menu-bar-encryption-decryption-menu [decrypt-file]
1277 `(menu-item ,(purecopy "Decrypt File...") epa-decrypt-file
1278 :help ,(purecopy "Decrypt a file")))
1280 (define-key menu-bar-tools-menu [simple-calculator]
1281 `(menu-item ,(purecopy "Simple Calculator") calculator
1282 :help ,(purecopy "Invoke the Emacs built-in quick calculator")))
1283 (define-key menu-bar-tools-menu [calc]
1284 `(menu-item ,(purecopy "Programmable Calculator") calc
1285 :help ,(purecopy "Invoke the Emacs built-in full scientific calculator")))
1286 (define-key menu-bar-tools-menu [calendar]
1287 `(menu-item ,(purecopy "Calendar") calendar
1288 :help ,(purecopy "Invoke the Emacs built-in calendar")))
1290 (define-key menu-bar-tools-menu [separator-net]
1291 menu-bar-separator)
1293 (define-key menu-bar-tools-menu [directory-search]
1294 `(menu-item ,(purecopy "Directory Search") eudc-tools-menu))
1295 (define-key menu-bar-tools-menu [compose-mail]
1296 `(menu-item (format "Send Mail (with %s)" (send-mail-item-name)) compose-mail
1297 :visible (and mail-user-agent (not (eq mail-user-agent 'ignore)))
1298 :help ,(purecopy "Send a mail message")))
1299 (define-key menu-bar-tools-menu [rmail]
1300 `(menu-item (format "Read Mail (with %s)" (read-mail-item-name))
1301 menu-bar-read-mail
1302 :visible (and read-mail-command
1303 (not (eq read-mail-command 'ignore)))
1304 :help ,(purecopy "Read your mail and reply to it")))
1306 (defun menu-bar-read-mail ()
1307 "Read mail using `read-mail-command'."
1308 (interactive)
1309 (call-interactively read-mail-command))
1311 (define-key menu-bar-tools-menu [gnus]
1312 `(menu-item ,(purecopy "Read Net News (Gnus)") gnus
1313 :help ,(purecopy "Read network news groups")))
1315 (define-key menu-bar-tools-menu [separator-vc]
1316 menu-bar-separator)
1318 (define-key menu-bar-tools-menu [pcl-cvs]
1319 `(menu-item ,(purecopy "PCL-CVS") cvs-global-menu))
1320 (define-key menu-bar-tools-menu [vc] nil) ;Create the place for the VC menu.
1322 (define-key menu-bar-tools-menu [separator-compare]
1323 menu-bar-separator)
1325 (define-key menu-bar-tools-menu [epatch]
1326 `(menu-item ,(purecopy "Apply Patch") menu-bar-epatch-menu))
1327 (define-key menu-bar-tools-menu [ediff-merge]
1328 `(menu-item ,(purecopy "Merge") menu-bar-ediff-merge-menu))
1329 (define-key menu-bar-tools-menu [compare]
1330 `(menu-item ,(purecopy "Compare (Ediff)") menu-bar-ediff-menu))
1332 (define-key menu-bar-tools-menu [separator-spell]
1333 menu-bar-separator)
1335 (define-key menu-bar-tools-menu [spell]
1336 `(menu-item ,(purecopy "Spell Checking") ispell-menu-map))
1338 (define-key menu-bar-tools-menu [separator-prog]
1339 menu-bar-separator)
1341 (define-key menu-bar-tools-menu [semantic]
1342 `(menu-item ,(purecopy "Source Code Parsers (Semantic)")
1343 semantic-mode
1344 :help ,(purecopy "Toggle automatic parsing in source code buffers (Semantic mode)")
1345 :button (:toggle . (bound-and-true-p semantic-mode))))
1347 (define-key menu-bar-tools-menu [ede]
1348 `(menu-item ,(purecopy "Project support (EDE)")
1349 global-ede-mode
1350 :help ,(purecopy "Toggle the Emacs Development Environment (Global EDE mode)")
1351 :button (:toggle . (bound-and-true-p global-ede-mode))))
1353 (define-key menu-bar-tools-menu [gdb]
1354 `(menu-item ,(purecopy "Debugger (GDB)...") gdb
1355 :help ,(purecopy "Debug a program from within Emacs with GDB")))
1356 (define-key menu-bar-tools-menu [shell-on-region]
1357 `(menu-item ,(purecopy "Shell Command on Region...") shell-command-on-region
1358 :enable mark-active
1359 :help ,(purecopy "Pass marked region to a shell command")))
1360 (define-key menu-bar-tools-menu [shell]
1361 `(menu-item ,(purecopy "Shell Command...") shell-command
1362 :help ,(purecopy "Invoke a shell command and catch its output")))
1363 (define-key menu-bar-tools-menu [compile]
1364 `(menu-item ,(purecopy "Compile...") compile
1365 :help ,(purecopy "Invoke compiler or Make, view compilation errors")))
1366 (define-key menu-bar-tools-menu [grep]
1367 `(menu-item ,(purecopy "Search Files (Grep)...") grep
1368 :help ,(purecopy "Search files for strings or regexps (with Grep)")))
1371 ;; The "Help" menu items
1373 (defvar menu-bar-describe-menu (make-sparse-keymap "Describe"))
1375 (define-key menu-bar-describe-menu [mule-diag]
1376 `(menu-item ,(purecopy "Show All of Mule Status") mule-diag
1377 :visible (default-value 'enable-multibyte-characters)
1378 :help ,(purecopy "Display multilingual environment settings")))
1379 (define-key menu-bar-describe-menu [describe-coding-system-briefly]
1380 `(menu-item ,(purecopy "Describe Coding System (Briefly)")
1381 describe-current-coding-system-briefly
1382 :visible (default-value 'enable-multibyte-characters)))
1383 (define-key menu-bar-describe-menu [describe-coding-system]
1384 `(menu-item ,(purecopy "Describe Coding System...") describe-coding-system
1385 :visible (default-value 'enable-multibyte-characters)))
1386 (define-key menu-bar-describe-menu [describe-input-method]
1387 `(menu-item ,(purecopy "Describe Input Method...") describe-input-method
1388 :visible (default-value 'enable-multibyte-characters)
1389 :help ,(purecopy "Keyboard layout for specific input method")))
1390 (define-key menu-bar-describe-menu [describe-language-environment]
1391 `(menu-item ,(purecopy "Describe Language Environment")
1392 ,describe-language-environment-map))
1394 (define-key menu-bar-describe-menu [separator-desc-mule]
1395 menu-bar-separator)
1397 (define-key menu-bar-describe-menu [list-keybindings]
1398 `(menu-item ,(purecopy "List Key Bindings") describe-bindings
1399 :help ,(purecopy "Display all current key bindings (keyboard shortcuts)")))
1400 (define-key menu-bar-describe-menu [describe-current-display-table]
1401 `(menu-item ,(purecopy "Describe Display Table") describe-current-display-table
1402 :help ,(purecopy "Describe the current display table")))
1403 (define-key menu-bar-describe-menu [describe-face]
1404 `(menu-item ,(purecopy "Describe Face...") describe-face
1405 :help ,(purecopy "Display the properties of a face")))
1406 (define-key menu-bar-describe-menu [describe-variable]
1407 `(menu-item ,(purecopy "Describe Variable...") describe-variable
1408 :help ,(purecopy "Display documentation of variable/option")))
1409 (define-key menu-bar-describe-menu [describe-function]
1410 `(menu-item ,(purecopy "Describe Function...") describe-function
1411 :help ,(purecopy "Display documentation of function/command")))
1412 (define-key menu-bar-describe-menu [describe-key-1]
1413 `(menu-item ,(purecopy "Describe Key or Mouse Operation...") describe-key
1414 ;; Users typically don't identify keys and menu items...
1415 :help ,(purecopy "Display documentation of command bound to a \
1416 key, a click, or a menu-item")))
1417 (define-key menu-bar-describe-menu [describe-mode]
1418 `(menu-item ,(purecopy "Describe Buffer Modes") describe-mode
1419 :help ,(purecopy "Describe this buffer's major and minor mode")))
1421 (defvar menu-bar-search-documentation-menu
1422 (make-sparse-keymap "Search Documentation"))
1423 (defun menu-bar-read-lispref ()
1424 "Display the Emacs Lisp Reference manual in Info mode."
1425 (interactive)
1426 (info "elisp"))
1428 (defun menu-bar-read-lispintro ()
1429 "Display the Introduction to Emacs Lisp Programming in Info mode."
1430 (interactive)
1431 (info "eintr"))
1433 (defun search-emacs-glossary ()
1434 "Display the Glossary node of the Emacs manual in Info mode."
1435 (interactive)
1436 (info "(emacs)Glossary"))
1438 (defun emacs-index-search (topic)
1439 "Look up TOPIC in the indices of the Emacs User Manual."
1440 (interactive "sSubject to look up: ")
1441 (info "emacs")
1442 (Info-index topic))
1444 (defun elisp-index-search (topic)
1445 "Look up TOPIC in the indices of the Emacs Lisp Reference Manual."
1446 (interactive "sSubject to look up: ")
1447 (info "elisp")
1448 (Info-index topic))
1450 (define-key menu-bar-search-documentation-menu [search-documentation-strings]
1451 `(menu-item ,(purecopy "Search Documentation Strings...") apropos-documentation
1452 :help
1453 ,(purecopy "Find functions and variables whose doc strings match a regexp")))
1454 (define-key menu-bar-search-documentation-menu [find-any-object-by-name]
1455 `(menu-item ,(purecopy "Find Any Object by Name...") apropos
1456 :help ,(purecopy "Find symbols of any kind whose names match a regexp")))
1457 (define-key menu-bar-search-documentation-menu [find-option-by-value]
1458 `(menu-item ,(purecopy "Find Options by Value...") apropos-value
1459 :help ,(purecopy "Find variables whose values match a regexp")))
1460 (define-key menu-bar-search-documentation-menu [find-options-by-name]
1461 `(menu-item ,(purecopy "Find Options by Name...") apropos-variable
1462 :help ,(purecopy "Find variables whose names match a regexp")))
1463 (define-key menu-bar-search-documentation-menu [find-commands-by-name]
1464 `(menu-item ,(purecopy "Find Commands by Name...") apropos-command
1465 :help ,(purecopy "Find commands whose names match a regexp")))
1466 (define-key menu-bar-search-documentation-menu [sep1]
1467 menu-bar-separator)
1468 (define-key menu-bar-search-documentation-menu [lookup-command-in-manual]
1469 `(menu-item ,(purecopy "Look Up Command in User Manual...") Info-goto-emacs-command-node
1470 :help ,(purecopy "Display manual section that describes a command")))
1471 (define-key menu-bar-search-documentation-menu [lookup-key-in-manual]
1472 `(menu-item ,(purecopy "Look Up Key in User Manual...") Info-goto-emacs-key-command-node
1473 :help ,(purecopy "Display manual section that describes a key")))
1474 (define-key menu-bar-search-documentation-menu [lookup-subject-in-elisp-manual]
1475 `(menu-item ,(purecopy "Look Up Subject in ELisp Manual...") elisp-index-search
1476 :help ,(purecopy "Find description of a subject in Emacs Lisp manual")))
1477 (define-key menu-bar-search-documentation-menu [lookup-subject-in-emacs-manual]
1478 `(menu-item ,(purecopy "Look Up Subject in User Manual...") emacs-index-search
1479 :help ,(purecopy "Find description of a subject in Emacs User manual")))
1480 (define-key menu-bar-search-documentation-menu [emacs-terminology]
1481 `(menu-item ,(purecopy "Emacs Terminology") search-emacs-glossary
1482 :help ,(purecopy "Display the Glossary section of the Emacs manual")))
1484 (defvar menu-bar-manuals-menu (make-sparse-keymap "More Manuals"))
1486 (define-key menu-bar-manuals-menu [man]
1487 `(menu-item ,(purecopy "Read Man Page...") manual-entry
1488 :help ,(purecopy "Man-page docs for external commands and libraries")))
1489 (define-key menu-bar-manuals-menu [sep2]
1490 menu-bar-separator)
1491 (define-key menu-bar-manuals-menu [order-emacs-manuals]
1492 `(menu-item ,(purecopy "Ordering Manuals") view-order-manuals
1493 :help ,(purecopy "How to order manuals from the Free Software Foundation")))
1494 (define-key menu-bar-manuals-menu [lookup-subject-in-all-manuals]
1495 `(menu-item ,(purecopy "Lookup Subject in all Manuals...") info-apropos
1496 :help ,(purecopy "Find description of a subject in all installed manuals")))
1497 (define-key menu-bar-manuals-menu [other-manuals]
1498 `(menu-item ,(purecopy "All Other Manuals (Info)") Info-directory
1499 :help ,(purecopy "Read any of the installed manuals")))
1500 (define-key menu-bar-manuals-menu [emacs-lisp-reference]
1501 `(menu-item ,(purecopy "Emacs Lisp Reference") menu-bar-read-lispref
1502 :help ,(purecopy "Read the Emacs Lisp Reference manual")))
1503 (define-key menu-bar-manuals-menu [emacs-lisp-intro]
1504 `(menu-item ,(purecopy "Introduction to Emacs Lisp") menu-bar-read-lispintro
1505 :help ,(purecopy "Read the Introduction to Emacs Lisp Programming")))
1507 (define-key menu-bar-help-menu [about-gnu-project]
1508 `(menu-item ,(purecopy "About GNU") describe-gnu-project
1509 :help ,(purecopy "About the GNU System, GNU Project, and GNU/Linux")))
1510 (define-key menu-bar-help-menu [about-emacs]
1511 `(menu-item ,(purecopy "About Emacs") about-emacs
1512 :help ,(purecopy "Display version number, copyright info, and basic help")))
1513 (define-key menu-bar-help-menu [sep4]
1514 menu-bar-separator)
1515 (define-key menu-bar-help-menu [describe-no-warranty]
1516 `(menu-item ,(purecopy "(Non)Warranty") describe-no-warranty
1517 :help ,(purecopy "Explain that Emacs has NO WARRANTY")))
1518 (define-key menu-bar-help-menu [describe-copying]
1519 `(menu-item ,(purecopy "Copying Conditions") describe-copying
1520 :help ,(purecopy "Show the Emacs license (GPL)")))
1521 (define-key menu-bar-help-menu [getting-new-versions]
1522 `(menu-item ,(purecopy "Getting New Versions") describe-distribution
1523 :help ,(purecopy "How to get the latest version of Emacs")))
1524 (defun menu-bar-help-extra-packages ()
1525 "Display help about some additional packages available for Emacs."
1526 (interactive)
1527 (let (enable-local-variables)
1528 (view-file (expand-file-name "MORE.STUFF"
1529 data-directory))
1530 (goto-address-mode 1)))
1531 (define-key menu-bar-help-menu [sep2]
1532 menu-bar-separator)
1533 (define-key menu-bar-help-menu [external-packages]
1534 `(menu-item ,(purecopy "External Packages") menu-bar-help-extra-packages
1535 :help ,(purecopy "Lisp packages distributed separately for use in Emacs")))
1536 (define-key menu-bar-help-menu [find-emacs-packages]
1537 `(menu-item ,(purecopy "Find Emacs Packages") finder-by-keyword
1538 :help ,(purecopy "Find packages and features by keyword")))
1539 (define-key menu-bar-help-menu [more-manuals]
1540 `(menu-item ,(purecopy "More Manuals") ,menu-bar-manuals-menu))
1541 (define-key menu-bar-help-menu [emacs-manual]
1542 `(menu-item ,(purecopy "Read the Emacs Manual") info-emacs-manual
1543 :help ,(purecopy "Full documentation of Emacs features")))
1544 (define-key menu-bar-help-menu [describe]
1545 `(menu-item ,(purecopy "Describe") ,menu-bar-describe-menu))
1546 (define-key menu-bar-help-menu [search-documentation]
1547 `(menu-item ,(purecopy "Search Documentation") ,menu-bar-search-documentation-menu))
1548 (define-key menu-bar-help-menu [sep1]
1549 menu-bar-separator)
1550 (define-key menu-bar-help-menu [emacs-psychotherapist]
1551 `(menu-item ,(purecopy "Emacs Psychotherapist") doctor
1552 :help ,(purecopy "Our doctor will help you feel better")))
1553 (define-key menu-bar-help-menu [send-emacs-bug-report]
1554 `(menu-item ,(purecopy "Send Bug Report...") report-emacs-bug
1555 :help ,(purecopy "Send e-mail to Emacs maintainers")))
1556 (define-key menu-bar-help-menu [emacs-known-problems]
1557 `(menu-item ,(purecopy "Emacs Known Problems") view-emacs-problems
1558 :help ,(purecopy "Read about known problems with Emacs")))
1559 (define-key menu-bar-help-menu [emacs-news]
1560 `(menu-item ,(purecopy "Emacs News") view-emacs-news
1561 :help ,(purecopy "New features of this version")))
1562 (define-key menu-bar-help-menu [emacs-faq]
1563 `(menu-item ,(purecopy "Emacs FAQ") view-emacs-FAQ
1564 :help ,(purecopy "Frequently asked (and answered) questions about Emacs")))
1566 (defun help-with-tutorial-spec-language ()
1567 "Use the Emacs tutorial, specifying which language you want."
1568 (interactive)
1569 (help-with-tutorial t))
1571 (define-key menu-bar-help-menu [emacs-tutorial-language-specific]
1572 `(menu-item ,(purecopy "Emacs Tutorial (choose language)...")
1573 help-with-tutorial-spec-language
1574 :help ,(purecopy "Learn how to use Emacs (choose a language)")))
1575 (define-key menu-bar-help-menu [emacs-tutorial]
1576 `(menu-item ,(purecopy "Emacs Tutorial") help-with-tutorial
1577 :help ,(purecopy "Learn how to use Emacs")))
1579 (defun menu-bar-menu-frame-live-and-visible-p ()
1580 "Return non-nil if the menu frame is alive and visible.
1581 The menu frame is the frame for which we are updating the menu."
1582 (let ((menu-frame (or menu-updating-frame (selected-frame))))
1583 (and (frame-live-p menu-frame)
1584 (frame-visible-p menu-frame))))
1586 (defun menu-bar-non-minibuffer-window-p ()
1587 "Return non-nil if selected window of the menu frame is not a minibuf window.
1589 See the documentation of `menu-bar-menu-frame-live-and-visible-p'
1590 for the definition of the menu frame."
1591 (let ((menu-frame (or menu-updating-frame (selected-frame))))
1592 (not (window-minibuffer-p (frame-selected-window menu-frame)))))
1594 (defun kill-this-buffer () ; for the menu bar
1595 "Kill the current buffer.
1596 When called in the minibuffer, get out of the minibuffer
1597 using `abort-recursive-edit'."
1598 (interactive)
1599 (if (menu-bar-non-minibuffer-window-p)
1600 (kill-buffer (current-buffer))
1601 (abort-recursive-edit)))
1603 (defun kill-this-buffer-enabled-p ()
1604 (let ((count 0)
1605 (buffers (buffer-list)))
1606 (while buffers
1607 (or (string-match "^ " (buffer-name (car buffers)))
1608 (setq count (1+ count)))
1609 (setq buffers (cdr buffers)))
1610 (or (not (menu-bar-non-minibuffer-window-p))
1611 (> count 1))))
1613 (put 'dired 'menu-enable '(menu-bar-non-minibuffer-window-p))
1615 ;; Permit deleting frame if it would leave a visible or iconified frame.
1616 (defun delete-frame-enabled-p ()
1617 "Return non-nil if `delete-frame' should be enabled in the menu bar."
1618 (let ((frames (frame-list))
1619 (count 0))
1620 (while frames
1621 (if (frame-visible-p (car frames))
1622 (setq count (1+ count)))
1623 (setq frames (cdr frames)))
1624 (> count 1)))
1626 (defcustom yank-menu-length 20
1627 "Maximum length to display in the yank-menu."
1628 :type 'integer
1629 :group 'menu)
1631 (defun menu-bar-update-yank-menu (string old)
1632 (let ((front (car (cdr yank-menu)))
1633 (menu-string (if (<= (length string) yank-menu-length)
1634 string
1635 (concat
1636 (substring string 0 (/ yank-menu-length 2))
1637 "..."
1638 (substring string (- (/ yank-menu-length 2)))))))
1639 ;; Don't let the menu string be all dashes
1640 ;; because that has a special meaning in a menu.
1641 (if (string-match "\\`-+\\'" menu-string)
1642 (setq menu-string (concat menu-string " ")))
1643 ;; If we're supposed to be extending an existing string, and that
1644 ;; string really is at the front of the menu, then update it in place.
1645 (if (and old (or (eq old (car front))
1646 (string= old (car front))))
1647 (progn
1648 (setcar front string)
1649 (setcar (cdr front) menu-string))
1650 (setcdr yank-menu
1651 (cons
1652 (cons string (cons menu-string 'menu-bar-select-yank))
1653 (cdr yank-menu)))))
1654 (if (> (length (cdr yank-menu)) kill-ring-max)
1655 (setcdr (nthcdr kill-ring-max yank-menu) nil)))
1657 (put 'menu-bar-select-yank 'apropos-inhibit t)
1658 (defun menu-bar-select-yank ()
1659 "Insert the stretch of previously-killed text selected from menu.
1660 The menu shows all the killed text sequences stored in `kill-ring'."
1661 (interactive "*")
1662 (push-mark (point))
1663 (insert last-command-event))
1666 ;;; Buffers Menu
1668 (defcustom buffers-menu-max-size 10
1669 "Maximum number of entries which may appear on the Buffers menu.
1670 If this is 10, then only the ten most-recently-selected buffers are shown.
1671 If this is nil, then all buffers are shown.
1672 A large number or nil slows down menu responsiveness."
1673 :type '(choice integer
1674 (const :tag "All" nil))
1675 :group 'menu)
1677 (defcustom buffers-menu-buffer-name-length 30
1678 "Maximum length of the buffer name on the Buffers menu.
1679 If this is a number, then buffer names are truncated to this length.
1680 If this is nil, then buffer names are shown in full.
1681 A large number or nil makes the menu too wide."
1682 :type '(choice integer
1683 (const :tag "Full length" nil))
1684 :group 'menu)
1686 (defcustom buffers-menu-show-directories 'unless-uniquify
1687 "If non-nil, show directories in the Buffers menu for buffers that have them.
1688 The special value `unless-uniquify' means that directories will be shown
1689 unless `uniquify-buffer-name-style' is non-nil (in which case, buffer
1690 names should include enough of a buffer's directory to distinguish it
1691 from other buffers).
1693 Setting this variable directly does not take effect until next time the
1694 Buffers menu is regenerated."
1695 :set (lambda (symbol value)
1696 (set symbol value)
1697 (menu-bar-update-buffers t))
1698 :initialize 'custom-initialize-default
1699 :type '(choice (const :tag "Never" nil)
1700 (const :tag "Unless uniquify is enabled" unless-uniquify)
1701 (const :tag "Always" t))
1702 :group 'menu)
1704 (defcustom buffers-menu-show-status t
1705 "If non-nil, show modified/read-only status of buffers in the Buffers menu.
1706 Setting this variable directly does not take effect until next time the
1707 Buffers menu is regenerated."
1708 :set (lambda (symbol value)
1709 (set symbol value)
1710 (menu-bar-update-buffers t))
1711 :initialize 'custom-initialize-default
1712 :type 'boolean
1713 :group 'menu)
1715 (defvar list-buffers-directory nil
1716 "String to display in buffer listings for buffers not visiting a file.")
1717 (make-variable-buffer-local 'list-buffers-directory)
1719 (defun menu-bar-select-buffer ()
1720 (interactive)
1721 (switch-to-buffer last-command-event))
1723 (defun menu-bar-select-frame (frame)
1724 (make-frame-visible frame)
1725 (raise-frame frame)
1726 (select-frame frame))
1728 (defun menu-bar-update-buffers-1 (elt)
1729 (let* ((buf (car elt))
1730 (file
1731 (and (if (eq buffers-menu-show-directories 'unless-uniquify)
1732 (or (not (boundp 'uniquify-buffer-name-style))
1733 (null uniquify-buffer-name-style))
1734 buffers-menu-show-directories)
1735 (or (buffer-file-name buf)
1736 (buffer-local-value 'list-buffers-directory buf)))))
1737 (when file
1738 (setq file (file-name-directory file)))
1739 (when (and file (> (length file) 20))
1740 (setq file (concat "..." (substring file -17))))
1741 (cons (if buffers-menu-show-status
1742 (let ((mod (if (buffer-modified-p buf) "*" ""))
1743 (ro (if (buffer-local-value 'buffer-read-only buf) "%" "")))
1744 (if file
1745 (format "%s %s%s -- %s" (cdr elt) mod ro file)
1746 (format "%s %s%s" (cdr elt) mod ro)))
1747 (if file
1748 (format "%s -- %s" (cdr elt) file)
1749 (cdr elt)))
1750 buf)))
1752 ;; Used to cache the menu entries for commands in the Buffers menu
1753 (defvar menu-bar-buffers-menu-command-entries nil)
1755 (defun menu-bar-update-buffers (&optional force)
1756 ;; If user discards the Buffers item, play along.
1757 (and (lookup-key (current-global-map) [menu-bar buffer])
1758 (or force (frame-or-buffer-changed-p))
1759 (let ((buffers (buffer-list))
1760 (frames (frame-list))
1761 buffers-menu)
1762 ;; If requested, list only the N most recently selected buffers.
1763 (if (and (integerp buffers-menu-max-size)
1764 (> buffers-menu-max-size 1))
1765 (if (> (length buffers) buffers-menu-max-size)
1766 (setcdr (nthcdr buffers-menu-max-size buffers) nil)))
1768 ;; Make the menu of buffers proper.
1769 (setq buffers-menu
1770 (let (alist)
1771 ;; Put into each element of buffer-list
1772 ;; the name for actual display,
1773 ;; perhaps truncated in the middle.
1774 (dolist (buf buffers)
1775 (let ((name (buffer-name buf)))
1776 (unless (eq ?\s (aref name 0))
1777 (push (menu-bar-update-buffers-1
1778 (cons buf
1779 (if (and (integerp buffers-menu-buffer-name-length)
1780 (> (length name) buffers-menu-buffer-name-length))
1781 (concat
1782 (substring
1783 name 0 (/ buffers-menu-buffer-name-length 2))
1784 "..."
1785 (substring
1786 name (- (/ buffers-menu-buffer-name-length 2))))
1787 name)
1789 alist))))
1790 ;; Now make the actual list of items.
1791 (let ((buffers-vec (make-vector (length alist) nil))
1792 (i (length alist)))
1793 (dolist (pair alist)
1794 (setq i (1- i))
1795 (aset buffers-vec i
1796 (nconc (list (car pair)
1797 (cons nil nil))
1798 `(lambda ()
1799 (interactive)
1800 (switch-to-buffer ,(cdr pair))))))
1801 (list buffers-vec))))
1803 ;; Make a Frames menu if we have more than one frame.
1804 (when (cdr frames)
1805 (let* ((frames-vec (make-vector (length frames) nil))
1806 (frames-menu
1807 (cons 'keymap
1808 (list "Select Frame" frames-vec)))
1809 (i 0))
1810 (dolist (frame frames)
1811 (aset frames-vec i
1812 (nconc
1813 (list
1814 (frame-parameter frame 'name)
1815 (cons nil nil))
1816 `(lambda ()
1817 (interactive) (menu-bar-select-frame ,frame))))
1818 (setq i (1+ i)))
1819 ;; Put it after the normal buffers
1820 (setq buffers-menu
1821 (nconc buffers-menu
1822 `((frames-separator "--")
1823 (frames menu-item "Frames" ,frames-menu))))))
1825 ;; Add in some normal commands at the end of the menu. We use
1826 ;; the copy cached in `menu-bar-buffers-menu-command-entries'
1827 ;; if it's been set already. Note that we can't use constant
1828 ;; lists for the menu-entries, because the low-level menu-code
1829 ;; modifies them.
1830 (unless menu-bar-buffers-menu-command-entries
1831 (setq menu-bar-buffers-menu-command-entries
1832 (list '(command-separator "--")
1833 (list 'next-buffer
1834 'menu-item
1835 "Next Buffer"
1836 'next-buffer
1837 :help "Switch to the \"next\" buffer in a cyclic order")
1838 (list 'previous-buffer
1839 'menu-item
1840 "Previous Buffer"
1841 'previous-buffer
1842 :help "Switch to the \"previous\" buffer in a cyclic order")
1843 (list 'select-named-buffer
1844 'menu-item
1845 "Select Named Buffer..."
1846 'switch-to-buffer
1847 :help "Prompt for a buffer name, and select that buffer in the current window")
1848 (list 'list-all-buffers
1849 'menu-item
1850 "List All Buffers"
1851 'list-buffers
1852 :help "Pop up a window listing all Emacs buffers"
1853 ))))
1854 (setq buffers-menu
1855 (nconc buffers-menu menu-bar-buffers-menu-command-entries))
1857 ;; We used to "(define-key (current-global-map) [menu-bar buffer]"
1858 ;; but that did not do the right thing when the [menu-bar buffer]
1859 ;; entry above had been moved (e.g. to a parent keymap).
1860 (setcdr global-buffers-menu-map (cons "Select Buffer" buffers-menu)))))
1862 (add-hook 'menu-bar-update-hook 'menu-bar-update-buffers)
1864 (menu-bar-update-buffers)
1866 ;; this version is too slow
1867 ;;(defun format-buffers-menu-line (buffer)
1868 ;; "Returns a string to represent the given buffer in the Buffer menu.
1869 ;;nil means the buffer shouldn't be listed. You can redefine this."
1870 ;; (if (string-match "\\` " (buffer-name buffer))
1871 ;; nil
1872 ;; (with-current-buffer buffer
1873 ;; (let ((size (buffer-size)))
1874 ;; (format "%s%s %-19s %6s %-15s %s"
1875 ;; (if (buffer-modified-p) "*" " ")
1876 ;; (if buffer-read-only "%" " ")
1877 ;; (buffer-name)
1878 ;; size
1879 ;; mode-name
1880 ;; (or (buffer-file-name) ""))))))
1882 ;;; Set up a menu bar menu for the minibuffer.
1884 (dolist (map (list minibuffer-local-map
1885 ;; This shouldn't be necessary, but there's a funny
1886 ;; bug in keymap.c that I don't understand yet. -stef
1887 minibuffer-local-completion-map))
1888 (define-key map [menu-bar minibuf]
1889 (cons (purecopy "Minibuf") (make-sparse-keymap "Minibuf"))))
1891 (let ((map minibuffer-local-completion-map))
1892 (define-key map [menu-bar minibuf ?\?]
1893 `(menu-item ,(purecopy "List Completions") minibuffer-completion-help
1894 :help ,(purecopy "Display all possible completions")))
1895 (define-key map [menu-bar minibuf space]
1896 `(menu-item ,(purecopy "Complete Word") minibuffer-complete-word
1897 :help ,(purecopy "Complete at most one word")))
1898 (define-key map [menu-bar minibuf tab]
1899 `(menu-item ,(purecopy "Complete") minibuffer-complete
1900 :help ,(purecopy "Complete as far as possible"))))
1902 (let ((map minibuffer-local-map))
1903 (define-key map [menu-bar minibuf quit]
1904 `(menu-item ,(purecopy "Quit") abort-recursive-edit
1905 :help ,(purecopy "Abort input and exit minibuffer")))
1906 (define-key map [menu-bar minibuf return]
1907 `(menu-item ,(purecopy "Enter") exit-minibuffer
1908 :key-sequence ,(purecopy "\r")
1909 :help ,(purecopy "Terminate input and exit minibuffer")))
1910 (define-key map [menu-bar minibuf isearch-forward]
1911 `(menu-item ,(purecopy "Isearch History Forward") isearch-forward
1912 :help ,(purecopy "Incrementally search minibuffer history forward")))
1913 (define-key map [menu-bar minibuf isearch-backward]
1914 `(menu-item ,(purecopy "Isearch History Backward") isearch-backward
1915 :help ,(purecopy "Incrementally search minibuffer history backward")))
1916 (define-key map [menu-bar minibuf next]
1917 `(menu-item ,(purecopy "Next History Item") next-history-element
1918 :help ,(purecopy "Put next minibuffer history element in the minibuffer")))
1919 (define-key map [menu-bar minibuf previous]
1920 `(menu-item ,(purecopy "Previous History Item") previous-history-element
1921 :help ,(purecopy "Put previous minibuffer history element in the minibuffer"))))
1923 ;;;###autoload
1924 ;; This comment is taken from tool-bar.el near
1925 ;; (put 'tool-bar-mode ...)
1926 ;; We want to pretend the menu bar by standard is on, as this will make
1927 ;; customize consider disabling the menu bar a customization, and save
1928 ;; that. We could do this for real by setting :init-value below, but
1929 ;; that would overwrite disabling the tool bar from X resources.
1930 (put 'menu-bar-mode 'standard-value '(t))
1932 (define-minor-mode menu-bar-mode
1933 "Toggle display of a menu bar on each frame.
1934 This command applies to all frames that exist and frames to be
1935 created in the future.
1936 With a numeric argument, if the argument is positive,
1937 turn on menu bars; otherwise, turn off menu bars."
1938 :init-value nil
1939 :global t
1940 :group 'frames
1942 ;; Make menu-bar-mode and default-frame-alist consistent.
1943 (modify-all-frames-parameters (list (cons 'menu-bar-lines
1944 (if menu-bar-mode 1 0))))
1946 ;; Make the message appear when Emacs is idle. We can not call message
1947 ;; directly. The minor-mode message "Menu-bar mode disabled" comes
1948 ;; after this function returns, overwriting any message we do here.
1949 (when (and (called-interactively-p 'interactive) (not menu-bar-mode))
1950 (run-with-idle-timer 0 nil 'message
1951 "Menu-bar mode disabled. Use M-x menu-bar-mode to make the menu bar appear."))
1952 menu-bar-mode)
1954 (defun toggle-menu-bar-mode-from-frame (&optional arg)
1955 "Toggle menu bar on or off, based on the status of the current frame.
1956 See `menu-bar-mode' for more information."
1957 (interactive (list (or current-prefix-arg 'toggle)))
1958 (if (eq arg 'toggle)
1959 (menu-bar-mode (if (> (frame-parameter nil 'menu-bar-lines) 0) 0 1))
1960 (menu-bar-mode arg)))
1962 (declare-function x-menu-bar-open "term/x-win" (&optional frame))
1963 (declare-function w32-menu-bar-open "term/w32-win" (&optional frame))
1965 (defun menu-bar-open (&optional frame)
1966 "Start key navigation of the menu bar in FRAME.
1968 This function decides which method to use to access the menu
1969 depending on FRAME's terminal device. On X displays, it calls
1970 `x-menu-bar-open'; on Windows, `w32-menu-bar-open' otherwise it
1971 calls `tmm-menubar'.
1973 If FRAME is nil or not given, use the selected frame."
1974 (interactive)
1975 (let ((type (framep (or frame (selected-frame)))))
1976 (cond
1977 ((eq type 'x) (x-menu-bar-open frame))
1978 ((eq type 'w32) (w32-menu-bar-open frame))
1979 (t (with-selected-frame (or frame (selected-frame))
1980 (tmm-menubar))))))
1982 (global-set-key [f10] 'menu-bar-open)
1984 (provide 'menu-bar)
1986 ;; arch-tag: 6e6a3c22-4ec4-4d3d-8190-583f8ef94ced
1987 ;;; menu-bar.el ends here