1 ;;; menu-bar.el --- define a default menu bar
3 ;; Copyright (C) 1993, 1994, 1995, 2000, 2001, 2002, 2003, 2004,
4 ;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
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, or (at your option)
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; see the file COPYING. If not, write to the
24 ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
25 ;; Boston, MA 02110-1301, USA.
27 ;; Avishai Yacobi suggested some menu rearrangements.
35 (defcustom buffers-menu-max-size
10
36 "*Maximum number of entries which may appear on the Buffers menu.
37 If this is 10, then only the ten most-recently-selected buffers are shown.
38 If this is nil, then all buffers are shown.
39 A large number or nil slows down menu responsiveness."
40 :type
'(choice integer
41 (const :tag
"All" nil
))
44 ;; Don't clobber an existing menu-bar keymap, to preserve any menu-bar key
45 ;; definitions made in loaddefs.el.
46 (or (lookup-key global-map
[menu-bar
])
47 (define-key global-map
[menu-bar
] (make-sparse-keymap "menu-bar")))
48 (defvar menu-bar-help-menu
(make-sparse-keymap "Help"))
50 ;; Force Help item to come last, after the major mode's own items.
51 ;; The symbol used to be called `help', but that gets confused with the
53 (setq menu-bar-final-items
'(help-menu))
55 (define-key global-map
[menu-bar help-menu
] (cons "Help" menu-bar-help-menu
))
56 (defvar menu-bar-tools-menu
(make-sparse-keymap "Tools"))
57 (define-key global-map
[menu-bar tools
] (cons "Tools" menu-bar-tools-menu
))
58 ;; This definition is just to show what this looks like.
59 ;; It gets modified in place when menu-bar-update-buffers is called.
60 (defvar global-buffers-menu-map
(make-sparse-keymap "Buffers"))
61 (define-key global-map
[menu-bar buffer
]
62 (cons "Buffers" global-buffers-menu-map
))
63 (defvar menu-bar-options-menu
(make-sparse-keymap "Options"))
64 (define-key global-map
[menu-bar options
]
65 (cons "Options" menu-bar-options-menu
))
66 (defvar menu-bar-edit-menu
(make-sparse-keymap "Edit"))
67 (define-key global-map
[menu-bar edit
] (cons "Edit" menu-bar-edit-menu
))
68 (defvar menu-bar-file-menu
(make-sparse-keymap "File"))
69 (define-key global-map
[menu-bar file
] (cons "File" menu-bar-file-menu
))
71 ;; This alias is for compatibility with 19.28 and before.
72 (defvar menu-bar-files-menu menu-bar-file-menu
)
74 ;; This is referenced by some code below; it is defined in uniquify.el
75 (defvar uniquify-buffer-name-style
)
78 ;; The "File" menu items
79 (define-key menu-bar-file-menu
[exit-emacs
]
80 '(menu-item "Exit Emacs" save-buffers-kill-emacs
81 :help
"Save unsaved buffers, then exit"))
83 (define-key menu-bar-file-menu
[separator-exit
]
86 ;; Don't use delete-frame as event name because that is a special
88 (define-key menu-bar-file-menu
[delete-this-frame
]
89 '(menu-item "Delete Frame" delete-frame
90 :visible
(fboundp 'delete-frame
)
91 :enable
(delete-frame-enabled-p)
92 :help
"Delete currently selected frame"))
93 (define-key menu-bar-file-menu
[make-frame-on-display
]
94 '(menu-item "New Frame on Display..." make-frame-on-display
95 :visible
(fboundp 'make-frame-on-display
)
96 :help
"Open a new frame on another display"))
97 (define-key menu-bar-file-menu
[make-frame
]
98 '(menu-item "New Frame" make-frame-command
99 :visible
(fboundp 'make-frame-command
)
100 :help
"Open a new frame"))
102 (define-key menu-bar-file-menu
[one-window
]
103 '(menu-item "Remove Splits" delete-other-windows
104 :enable
(not (one-window-p t nil
))
105 :help
"Selected window grows to fill the whole frame"))
107 (define-key menu-bar-file-menu
[split-window
]
108 '(menu-item "Split Window" split-window-vertically
109 :enable
(and (menu-bar-menu-frame-live-and-visible-p)
110 (menu-bar-non-minibuffer-window-p))
111 :help
"Split selected window in two windows"))
113 (define-key menu-bar-file-menu
[separator-window
]
116 (define-key menu-bar-file-menu
[ps-print-region
]
117 '(menu-item "Postscript Print Region (B+W)" ps-print-region
119 :help
"Pretty-print marked region in black and white to PostScript printer"))
120 (define-key menu-bar-file-menu
[ps-print-buffer
]
121 '(menu-item "Postscript Print Buffer (B+W)" ps-print-buffer
122 :enable
(menu-bar-menu-frame-live-and-visible-p)
123 :help
"Pretty-print current buffer in black and white to PostScript printer"))
124 (define-key menu-bar-file-menu
[ps-print-region-faces
]
125 '(menu-item "Postscript Print Region" ps-print-region-with-faces
127 :help
"Pretty-print marked region to PostScript printer"))
128 (define-key menu-bar-file-menu
[ps-print-buffer-faces
]
129 '(menu-item "Postscript Print Buffer" ps-print-buffer-with-faces
130 :enable
(menu-bar-menu-frame-live-and-visible-p)
131 :help
"Pretty-print current buffer to PostScript printer"))
132 (define-key menu-bar-file-menu
[print-region
]
133 '(menu-item "Print Region" print-region
135 :help
"Print region between mark and current position"))
136 (define-key menu-bar-file-menu
[print-buffer
]
137 '(menu-item "Print Buffer" print-buffer
138 :enable
(menu-bar-menu-frame-live-and-visible-p)
139 :help
"Print current buffer with page headings"))
141 (define-key menu-bar-file-menu
[separator-print
]
144 (define-key menu-bar-file-menu
[recover-session
]
145 '(menu-item "Recover Crashed Session" recover-session
146 :enable
(and auto-save-list-file-prefix
148 (file-name-directory auto-save-list-file-prefix
))
150 (file-name-directory auto-save-list-file-prefix
)
154 (file-name-nondirectory
155 auto-save-list-file-prefix
)))
157 :help
"Recover edits from a crashed session"))
158 (define-key menu-bar-file-menu
[revert-buffer
]
159 '(menu-item "Revert Buffer" revert-buffer
160 :enable
(or revert-buffer-function
161 revert-buffer-insert-file-contents-function
162 (and buffer-file-number
163 (or (buffer-modified-p)
164 (not (verify-visited-file-modtime
165 (current-buffer))))))
166 :help
"Re-read current buffer from its file"))
167 (define-key menu-bar-file-menu
[write-file
]
168 '(menu-item "Save As..." write-file
169 :enable
(and (menu-bar-menu-frame-live-and-visible-p)
170 (menu-bar-non-minibuffer-window-p))
171 :help
"Write current buffer to another file"))
172 (define-key menu-bar-file-menu
[save-buffer
]
173 '(menu-item "Save" save-buffer
174 :enable
(and (buffer-modified-p)
176 (menu-bar-non-minibuffer-window-p))
177 :help
"Save current buffer to its file"))
179 (define-key menu-bar-file-menu
[separator-save
]
182 (defun menu-find-file-existing ()
183 "Edit the existing file FILENAME."
185 (let* ((mustmatch (not (and (fboundp 'x-uses-old-gtk-dialog
)
186 (x-uses-old-gtk-dialog))))
187 (filename (car (find-file-read-args "Find file: " mustmatch
))))
189 (find-file-existing filename
)
190 (find-file filename
))))
193 (define-key menu-bar-file-menu
[kill-buffer
]
194 '(menu-item "Close" kill-this-buffer
195 :enable
(kill-this-buffer-enabled-p)
196 :help
"Discard (kill) current buffer"))
197 (define-key menu-bar-file-menu
[insert-file
]
198 '(menu-item "Insert File..." insert-file
199 :enable
(menu-bar-non-minibuffer-window-p)
200 :help
"Insert another file into current buffer"))
201 (define-key menu-bar-file-menu
[dired]
202 '(menu-item "Open Directory..." dired
203 :enable (menu-bar-non-minibuffer-window-p)
204 :help "Read a directory, to operate on its files"))
205 (define-key menu-bar-file-menu [open-file]
206 '(menu-item "Open File..." menu-find-file-existing
207 :enable (menu-bar-non-minibuffer-window-p)
208 :help "Read an existing file into an Emacs buffer"))
209 (define-key menu-bar-file-menu [new-file]
210 '(menu-item "Visit New File..." find-file
211 :enable (menu-bar-non-minibuffer-window-p)
212 :help "Specify a new file's name, to edit the file"))
215 ;; The "Edit" menu items
217 ;; The "Edit->Search" submenu
218 (defvar menu-bar-last-search-type nil
219 "Type of last non-incremental search command called from the menu.")
221 (defun nonincremental-repeat-search-forward ()
222 "Search forward for the previous search string or regexp."
225 ((and (eq menu-bar-last-search-type 'string)
227 (search-forward (car search-ring)))
228 ((and (eq menu-bar-last-search-type 'regexp)
230 (re-search-forward (car regexp-search-ring)))
232 (error "No previous search"))))
234 (defun nonincremental-repeat-search-backward ()
235 "Search backward for the previous search string or regexp."
238 ((and (eq menu-bar-last-search-type 'string)
240 (search-backward (car search-ring)))
241 ((and (eq menu-bar-last-search-type 'regexp)
243 (re-search-backward (car regexp-search-ring)))
245 (error "No previous search"))))
247 (defun nonincremental-search-forward (string)
248 "Read a string and search for it nonincrementally."
249 (interactive "sSearch for string: ")
250 (setq menu-bar-last-search-type 'string)
251 (if (equal string "")
252 (search-forward (car search-ring))
253 (isearch-update-ring string nil)
254 (search-forward string)))
256 (defun nonincremental-search-backward (string)
257 "Read a string and search backward for it nonincrementally."
258 (interactive "sSearch for string: ")
259 (setq menu-bar-last-search-type 'string)
260 (if (equal string "")
261 (search-backward (car search-ring))
262 (isearch-update-ring string nil)
263 (search-backward string)))
265 (defun nonincremental-re-search-forward (string)
266 "Read a regular expression and search for it nonincrementally."
267 (interactive "sSearch for regexp: ")
268 (setq menu-bar-last-search-type 'regexp)
269 (if (equal string "")
270 (re-search-forward (car regexp-search-ring))
271 (isearch-update-ring string t)
272 (re-search-forward string)))
274 (defun nonincremental-re-search-backward (string)
275 "Read a regular expression and search backward for it nonincrementally."
276 (interactive "sSearch for regexp: ")
277 (setq menu-bar-last-search-type 'regexp)
278 (if (equal string "")
279 (re-search-backward (car regexp-search-ring))
280 (isearch-update-ring string t)
281 (re-search-backward string)))
283 (defvar menu-bar-search-menu (make-sparse-keymap "Search"))
285 ;; The Edit->Search->Incremental Search menu
286 (defvar menu-bar-i-search-menu
287 (make-sparse-keymap "Incremental Search"))
289 (define-key menu-bar-i-search-menu [isearch-backward-regexp]
290 '(menu-item "Backward Regexp..." isearch-backward-regexp
291 :help "Search backwards for a regular expression as you type it"))
292 (define-key menu-bar-i-search-menu [isearch-forward-regexp]
293 '(menu-item "Forward Regexp..." isearch-forward-regexp
294 :help "Search forward for a regular expression as you type it"))
295 (define-key menu-bar-i-search-menu [isearch-backward]
296 '(menu-item "Backward String..." isearch-backward
297 :help "Search backwards for a string as you type it"))
298 (define-key menu-bar-i-search-menu [isearch-forward]
299 '(menu-item "Forward String..." isearch-forward
300 :help "Search forward for a string as you type it"))
303 (define-key menu-bar-search-menu [i-search]
304 (list 'menu-item "Incremental Search" menu-bar-i-search-menu))
305 (define-key menu-bar-search-menu [separator-tag-isearch]
308 (define-key menu-bar-search-menu [tags-continue]
309 '(menu-item "Continue Tags Search" tags-loop-continue
310 :help "Continue last tags search operation"))
311 (define-key menu-bar-search-menu [tags-srch]
312 '(menu-item "Search Tagged Files..." tags-search
313 :help "Search for a regexp in all tagged files"))
314 (define-key menu-bar-search-menu [separator-tag-search]
317 (define-key menu-bar-search-menu [repeat-search-back]
318 '(menu-item "Repeat Backwards" nonincremental-repeat-search-backward
319 :enable (or (and (eq menu-bar-last-search-type 'string)
321 (and (eq menu-bar-last-search-type 'regexp)
323 :help "Repeat last search backwards"))
324 (define-key menu-bar-search-menu [repeat-search-fwd]
325 '(menu-item "Repeat Forward" nonincremental-repeat-search-forward
326 :enable (or (and (eq menu-bar-last-search-type 'string)
328 (and (eq menu-bar-last-search-type 'regexp)
330 :help "Repeat last search forward"))
331 (define-key menu-bar-search-menu [separator-repeat-search]
334 (define-key menu-bar-search-menu [re-search-backward]
335 '(menu-item "Regexp Backwards..." nonincremental-re-search-backward
336 :help "Search backwards for a regular expression"))
337 (define-key menu-bar-search-menu [re-search-forward]
338 '(menu-item "Regexp Forward..." nonincremental-re-search-forward
339 :help "Search forward for a regular expression"))
341 (define-key menu-bar-search-menu [search-backward]
342 '(menu-item "String Backwards..." nonincremental-search-backward
343 :help "Search backwards for a string"))
344 (define-key menu-bar-search-menu [search-forward]
345 '(menu-item "String Forward..." nonincremental-search-forward
346 :help "Search forward for a string"))
348 ;; The Edit->Replace submenu
350 (defvar menu-bar-replace-menu (make-sparse-keymap "Replace"))
352 (define-key menu-bar-replace-menu [tags-repl-continue]
353 '(menu-item "Continue Replace" tags-loop-continue
354 :help "Continue last tags replace operation"))
355 (define-key menu-bar-replace-menu [tags-repl]
356 '(menu-item "Replace in Tagged Files..." tags-query-replace
357 :help "Interactively replace a regexp in all tagged files"))
358 (define-key menu-bar-replace-menu [separator-replace-tags]
361 (define-key menu-bar-replace-menu [query-replace-regexp]
362 '(menu-item "Replace Regexp..." query-replace-regexp
363 :enable (not buffer-read-only)
364 :help "Replace regular expression interactively, ask about each occurrence"))
365 (define-key menu-bar-replace-menu [query-replace]
366 '(menu-item "Replace String..." query-replace
367 :enable (not buffer-read-only)
368 :help "Replace string interactively, ask about each occurrence"))
370 ;;; Assemble the top-level Edit menu items.
371 (define-key menu-bar-edit-menu [props]
372 '(menu-item "Text Properties" facemenu-menu))
374 (define-key menu-bar-edit-menu [fill]
375 '(menu-item "Fill" fill-region
376 :enable (and mark-active (not buffer-read-only))
378 "Fill text in region to fit between left and right margin"))
380 (define-key menu-bar-edit-menu [separator-bookmark]
383 (define-key menu-bar-edit-menu [bookmark]
384 '(menu-item "Bookmarks" menu-bar-bookmark-map))
386 (defvar menu-bar-goto-menu (make-sparse-keymap "Go To"))
388 (define-key menu-bar-goto-menu [set-tags-name]
389 '(menu-item "Set Tags File Name..." visit-tags-table
390 :help "Tell Tags commands which tag table file to use"))
392 (define-key menu-bar-goto-menu [separator-tag-file]
395 (define-key menu-bar-goto-menu [apropos-tags]
396 '(menu-item "Tags Apropos..." tags-apropos
397 :help "Find function/variables whose names match regexp"))
398 (define-key menu-bar-goto-menu [next-tag-otherw]
399 '(menu-item "Next Tag in Other Window"
400 menu-bar-next-tag-other-window
401 :enable (and (boundp 'tags-location-ring)
402 (not (ring-empty-p tags-location-ring)))
403 :help "Find next function/variable matching last tag name in another window"))
405 (defun menu-bar-next-tag-other-window ()
406 "Find the next definition of the tag already specified."
408 (find-tag-other-window nil t))
410 (defun menu-bar-next-tag ()
411 "Find the next definition of the tag already specified."
415 (define-key menu-bar-goto-menu [next-tag]
416 '(menu-item "Find Next Tag"
418 :enable (and (boundp 'tags-location-ring)
419 (not (ring-empty-p tags-location-ring)))
420 :help "Find next function/variable matching last tag name"))
421 (define-key menu-bar-goto-menu [find-tag-otherw]
422 '(menu-item "Find Tag in Other Window..." find-tag-other-window
423 :help "Find function/variable definition in another window"))
424 (define-key menu-bar-goto-menu [find-tag]
425 '(menu-item "Find Tag..." find-tag
426 :help "Find definition of function or variable"))
428 (define-key menu-bar-goto-menu [separator-tags]
431 (define-key menu-bar-goto-menu [end-of-buf]
432 '(menu-item "Goto End of Buffer" end-of-buffer))
433 (define-key menu-bar-goto-menu [beg-of-buf]
434 '(menu-item "Goto Beginning of Buffer" beginning-of-buffer))
435 (define-key menu-bar-goto-menu [go-to-pos]
436 '(menu-item "Goto Buffer Position..." goto-char
437 :help "Read a number N and go to buffer position N"))
438 (define-key menu-bar-goto-menu [go-to-line]
439 '(menu-item "Goto Line..." goto-line
440 :help "Read a line number and go to that line"))
442 (define-key menu-bar-edit-menu [goto]
443 (list 'menu-item "Go To" menu-bar-goto-menu))
445 (define-key menu-bar-edit-menu [replace]
446 (list 'menu-item "Replace" menu-bar-replace-menu))
448 (define-key menu-bar-edit-menu [search]
449 (list 'menu-item "Search" menu-bar-search-menu))
451 (define-key menu-bar-edit-menu [separator-search]
454 (define-key menu-bar-edit-menu [mark-whole-buffer]
455 '(menu-item "Select All" mark-whole-buffer
456 :help "Mark the whole buffer for a subsequent cut/copy."))
457 (define-key menu-bar-edit-menu [clear]
458 '(menu-item "Clear" delete-region
459 :enable (and mark-active
460 (not buffer-read-only)
461 (not (mouse-region-match)))
463 "Delete the text in region between mark and current position"))
464 (defvar yank-menu (cons "Select Yank" nil))
465 (fset 'yank-menu (cons 'keymap yank-menu))
466 (define-key menu-bar-edit-menu [paste-from-menu]
467 '(menu-item "Paste from kill menu" yank-menu
468 :enable (and (cdr yank-menu) (not buffer-read-only))
469 :help "Choose a string from the kill ring and paste it"))
470 (define-key menu-bar-edit-menu [paste]
471 '(menu-item "Paste" yank
473 ;; Emacs compiled --without-x doesn't have
474 ;; x-selection-exists-p.
475 (fboundp 'x-selection-exists-p)
476 (x-selection-exists-p) (not buffer-read-only))
477 :help "Paste (yank) text most recently cut/copied"))
478 (define-key menu-bar-edit-menu [copy]
479 '(menu-item "Copy" menu-bar-kill-ring-save
481 :help "Copy text in region between mark and current position"
482 :keys "\\[kill-ring-save]"))
483 (define-key menu-bar-edit-menu [cut]
484 '(menu-item "Cut" kill-region
485 :enable (and mark-active (not buffer-read-only))
487 "Cut (kill) text in region between mark and current position"))
488 (define-key menu-bar-edit-menu [undo]
489 '(menu-item "Undo" undo
490 :enable (and (not buffer-read-only)
491 (not (eq t buffer-undo-list))
492 (if (eq last-command 'undo)
493 (listp pending-undo-list)
494 (consp buffer-undo-list)))
495 :help "Undo last operation"))
498 (defun menu-bar-kill-ring-save (beg end)
500 (if (mouse-region-match)
501 (message "Selecting a region with the mouse does `copy' automatically")
502 (kill-ring-save beg end)))
504 ;; These are alternative definitions for the cut, paste and copy
505 ;; menu items. Use them if your system expects these to use the clipboard.
507 (put 'clipboard-kill-region 'menu-enable
508 '(and mark-active (not buffer-read-only)))
509 (put 'clipboard-kill-ring-save 'menu-enable 'mark-active)
510 (put 'clipboard-yank 'menu-enable
511 '(and (or (and (fboundp 'x-selection-exists-p)
512 (x-selection-exists-p))
513 (x-selection-exists-p 'CLIPBOARD))
514 (not buffer-read-only)))
516 (defun clipboard-yank ()
517 "Insert the clipboard contents, or the last stretch of killed text."
519 (let ((x-select-enable-clipboard t))
522 (defun clipboard-kill-ring-save (beg end)
523 "Copy region to kill ring, and save in the X clipboard."
525 (let ((x-select-enable-clipboard t))
526 (kill-ring-save beg end)))
528 (defun clipboard-kill-region (beg end)
529 "Kill the region, and save it in the X clipboard."
531 (let ((x-select-enable-clipboard t))
532 (kill-region beg end)))
534 (defun menu-bar-enable-clipboard ()
535 "Make CUT, PASTE and COPY (keys and menu bar items) use the clipboard.
536 Do the same for the keys of the same name."
538 ;; We can't use constant list structure here because it becomes pure,
539 ;; and because it gets modified with cache data.
540 (define-key menu-bar-edit-menu [paste]
541 (cons "Paste" (cons "Paste text from clipboard" 'clipboard-yank)))
542 (define-key menu-bar-edit-menu [copy]
543 (cons "Copy" (cons "Copy text in region to the clipboard"
544 'clipboard-kill-ring-save)))
545 (define-key menu-bar-edit-menu [cut]
546 (cons "Cut" (cons "Delete text in region and copy it to the clipboard"
547 'clipboard-kill-region)))
549 ;; These are Sun server keysyms for the Cut, Copy and Paste keys
550 ;; (also for XFree86 on Sun keyboard):
551 (define-key global-map [f20] 'clipboard-kill-region)
552 (define-key global-map [f16] 'clipboard-kill-ring-save)
553 (define-key global-map [f18] 'clipboard-yank)
555 (define-key global-map [cut] 'clipboard-kill-region)
556 (define-key global-map [copy] 'clipboard-kill-ring-save)
557 (define-key global-map [paste] 'clipboard-yank))
559 ;; The "Options" menu items
561 (defvar menu-bar-custom-menu (make-sparse-keymap "Customize"))
563 (define-key menu-bar-custom-menu [customize-apropos-groups]
564 '(menu-item "Groups Matching Regexp..." customize-apropos-groups
565 :help "Browse groups whose names match regexp"))
566 (define-key menu-bar-custom-menu [customize-apropos-faces]
567 '(menu-item "Faces Matching Regexp..." customize-apropos-faces
568 :help "Browse faces whose names match regexp"))
569 (define-key menu-bar-custom-menu [customize-apropos-options]
570 '(menu-item "Options Matching Regexp..." customize-apropos-options
571 :help "Browse options whose names match regexp"))
572 (define-key menu-bar-custom-menu [customize-apropos]
573 '(menu-item "Settings Matching Regexp..." customize-apropos
574 :help "Browse customizable settings whose names match regexp"))
575 (define-key menu-bar-custom-menu [separator-1]
577 (define-key menu-bar-custom-menu [customize-group]
578 '(menu-item "Specific Group..." customize-group
579 :help "Customize settings of specific group"))
580 (define-key menu-bar-custom-menu [customize-face]
581 '(menu-item "Specific Face..." customize-face
582 :help "Customize attributes of specific face"))
583 (define-key menu-bar-custom-menu [customize-option]
584 '(menu-item "Specific Option..." customize-option
585 :help "Customize value of specific option"))
586 (define-key menu-bar-custom-menu [separator-2]
588 (define-key menu-bar-custom-menu [customize-changed-options]
589 '(menu-item "New Options..." customize-changed-options
590 :help "Options added or changed in recent Emacs versions"))
591 (define-key menu-bar-custom-menu [customize-saved]
592 '(menu-item "Saved Options" customize-saved
593 :help "Customize previously saved options"))
594 (define-key menu-bar-custom-menu [separator-3]
596 (define-key menu-bar-custom-menu [customize-browse]
597 '(menu-item "Browse Customization Groups" customize-browse
598 :help "Browse all customization groups"))
599 (define-key menu-bar-custom-menu [customize]
600 '(menu-item "Top-level Customization Group" customize
601 :help "The master group called `Emacs'"))
603 ;(defvar menu-bar-preferences-menu (make-sparse-keymap "Preferences"))
605 (defmacro menu-bar-make-mm-toggle (fname doc help &optional props)
606 "Make a menu-item for a global minor mode toggle.
607 FNAME is the minor mode's name (variable and function).
608 DOC is the text to use for the menu entry.
609 HELP is the text to use for the tooltip.
610 PROPS are additional properties."
611 `'(menu-item ,doc ,fname
614 :button (:toggle . (and (default-boundp ',fname)
615 (default-value ',fname)))))
617 (defmacro menu-bar-make-toggle (name variable doc message help &rest body)
619 (defun ,name (&optional interactively)
620 ,(concat "Toggle whether to " (downcase (substring help 0 1))
621 (substring help 1) ".
622 In an interactive call, record this option as a candidate for saving
623 by \"Save Options\" in Custom buffers.")
625 (if ,(if body `(progn . ,body)
627 (custom-load-symbol ',variable)
628 (let ((set (or (get ',variable 'custom-set) 'set-default))
629 (get (or (get ',variable 'custom-get) 'default-value)))
630 (funcall set ',variable (not (funcall get ',variable))))))
631 (message ,message "enabled globally")
632 (message ,message "disabled globally"))
633 ;; The function `customize-mark-as-set' must only be called when
634 ;; a variable is set interactively, as the purpose is to mark it as
635 ;; a candidate for "Save Options", and we do not want to save options
636 ;; the user have already set explicitly in his init file.
637 (if interactively (customize-mark-as-set ',variable)))
638 '(menu-item ,doc ,name
640 :button (:toggle . (and (default-boundp ',variable)
641 (default-value ',variable))))))
643 ;;; Assemble all the top-level items of the "Options" menu
644 (define-key menu-bar-options-menu [customize]
645 (list 'menu-item "Customize Emacs" menu-bar-custom-menu))
647 (defun menu-bar-options-save ()
648 "Save current values of Options menu items using Custom."
650 (let ((need-save nil))
651 ;; These are set with menu-bar-make-mm-toggle, which does not
652 ;; put on a customized-value property.
653 (dolist (elt '(line-number-mode column-number-mode size-indication-mode
654 cua-mode show-paren-mode transient-mark-mode
655 blink-cursor-mode display-time-mode display-battery-mode))
656 (and (customize-mark-to-save elt)
658 ;; These are set with `customize-set-variable'.
659 (dolist (elt '(scroll-bar-mode
660 debug-on-quit debug-on-error
661 tooltip-mode menu-bar-mode tool-bar-mode
662 save-place uniquify-buffer-name-style fringe-mode
663 indicate-empty-lines indicate-buffer-boundaries
665 current-language-environment default-input-method
666 ;; Saving `text-mode-hook' is somewhat questionable,
667 ;; as we might get more than we bargain for, if
668 ;; other code may has added hooks as well.
669 ;; Nonetheless, not saving it would like be confuse
671 ;; -- Per Abrahamsen <abraham@dina.kvl.dk> 2002-02-11.
673 (and (get elt 'customized-value)
674 (customize-mark-to-save elt)
676 ;; Save if we changed anything.
680 (define-key menu-bar-options-menu [save]
681 '(menu-item "Save Options" menu-bar-options-save
682 :help "Save options set from the menu above"))
684 (define-key menu-bar-options-menu [custom-separator]
687 (define-key menu-bar-options-menu [mouse-set-font]
688 '(menu-item "Set Font/Fontset..." mouse-set-font
689 :visible (display-multi-font-p)
690 :help "Select a font from list of known fonts/fontsets"))
692 ;; The "Show/Hide" submenu of menu "Options"
694 (defvar menu-bar-showhide-menu (make-sparse-keymap "Show/Hide"))
696 (define-key menu-bar-showhide-menu [column-number-mode]
697 (menu-bar-make-mm-toggle column-number-mode
699 "Show the current column number in the mode line"))
701 (define-key menu-bar-showhide-menu [line-number-mode]
702 (menu-bar-make-mm-toggle line-number-mode
704 "Show the current line number in the mode line"))
706 (define-key menu-bar-showhide-menu [size-indication-mode]
707 (menu-bar-make-mm-toggle size-indication-mode
709 "Show the size of the buffer in the mode line"))
711 (define-key menu-bar-showhide-menu [linecolumn-separator]
714 (define-key menu-bar-showhide-menu [showhide-battery]
715 (menu-bar-make-mm-toggle display-battery-mode
717 "Display battery status information in mode line"))
719 (define-key menu-bar-showhide-menu [showhide-date-time]
720 (menu-bar-make-mm-toggle display-time-mode
721 "Time, Load and Mail"
722 "Display time, system load averages and \
723 mail status in mode line"))
725 (define-key menu-bar-showhide-menu [datetime-separator]
728 (define-key menu-bar-showhide-menu [showhide-speedbar]
729 '(menu-item "Speedbar" speedbar-frame-mode
730 :help "Display a Speedbar quick-navigation frame"
732 . (and (boundp 'speedbar-frame)
733 (frame-live-p (symbol-value 'speedbar-frame))
735 (symbol-value 'speedbar-frame))))))
737 (defvar menu-bar-showhide-fringe-menu (make-sparse-keymap "Fringe"))
739 (defvar menu-bar-showhide-fringe-ind-menu
740 (make-sparse-keymap "Buffer boundaries"))
742 (defun menu-bar-showhide-fringe-ind-customize ()
743 "Show customization buffer for `indicate-buffer-boundaries'."
745 (customize-variable 'indicate-buffer-boundaries))
747 (define-key menu-bar-showhide-fringe-ind-menu [customize]
748 '(menu-item "Other (Customize)"
749 menu-bar-showhide-fringe-ind-customize
750 :help "Additional choices available through Custom buffer"
751 :visible (display-graphic-p)
752 :button (:radio . (not (member indicate-buffer-boundaries
754 ((top . left) (bottom . right))
755 ((t . right) (top . left))))))))
757 (defun menu-bar-showhide-fringe-ind-mixed ()
758 "Display top and bottom indicators in opposite fringes, arrows in right."
760 (customize-set-variable 'indicate-buffer-boundaries
761 '((t . right) (top . left))))
763 (define-key menu-bar-showhide-fringe-ind-menu [mixed]
764 '(menu-item "Opposite, Arrows Right" menu-bar-showhide-fringe-ind-mixed
766 "Show top/bottom indicators in opposite fringes, arrows in right"
767 :visible (display-graphic-p)
768 :button (:radio . (equal indicate-buffer-boundaries
769 '((t . right) (top . left))))))
771 (defun menu-bar-showhide-fringe-ind-box ()
772 "Display top and bottom indicators in opposite fringes."
774 (customize-set-variable 'indicate-buffer-boundaries
775 '((top . left) (bottom . right))))
777 (define-key menu-bar-showhide-fringe-ind-menu [box]
778 '(menu-item "Opposite, No Arrows" menu-bar-showhide-fringe-ind-box
779 :help "Show top/bottom indicators in opposite fringes, no arrows"
780 :visible (display-graphic-p)
781 :button (:radio . (equal indicate-buffer-boundaries
782 '((top . left) (bottom . right))))))
784 (defun menu-bar-showhide-fringe-ind-right ()
785 "Display buffer boundaries and arrows in the right fringe."
787 (customize-set-variable 'indicate-buffer-boundaries 'right))
789 (define-key menu-bar-showhide-fringe-ind-menu [right]
790 '(menu-item "In Right Fringe" menu-bar-showhide-fringe-ind-right
791 :help "Show buffer boundaries and arrows in right fringe"
792 :visible (display-graphic-p)
793 :button (:radio . (eq indicate-buffer-boundaries 'right))))
795 (defun menu-bar-showhide-fringe-ind-left ()
796 "Display buffer boundaries and arrows in the left fringe."
798 (customize-set-variable 'indicate-buffer-boundaries 'left))
800 (define-key menu-bar-showhide-fringe-ind-menu [left]
801 '(menu-item "In Left Fringe" menu-bar-showhide-fringe-ind-left
802 :help "Show buffer boundaries and arrows in left fringe"
803 :visible (display-graphic-p)
804 :button (:radio . (eq indicate-buffer-boundaries 'left))))
806 (defun menu-bar-showhide-fringe-ind-none ()
807 "Do not display any buffer boundary indicators."
809 (customize-set-variable 'indicate-buffer-boundaries nil))
811 (define-key menu-bar-showhide-fringe-ind-menu [none]
812 '(menu-item "No Indicators" menu-bar-showhide-fringe-ind-none
813 :help "Hide all buffer boundary indicators and arrows"
814 :visible (display-graphic-p)
815 :button (:radio . (eq indicate-buffer-boundaries nil))))
817 (define-key menu-bar-showhide-fringe-menu [showhide-fringe-ind]
818 (list 'menu-item "Buffer Boundaries" menu-bar-showhide-fringe-ind-menu
819 :visible `(display-graphic-p)
820 :help "Indicate buffer boundaries in fringe"))
822 (define-key menu-bar-showhide-fringe-menu [indicate-empty-lines]
823 (menu-bar-make-toggle toggle-indicate-empty-lines indicate-empty-lines
824 "Empty Line Indicators"
825 "Indicating of empty lines %s"
826 "Indicate trailing empty lines in fringe, globally"))
828 (defun menu-bar-showhide-fringe-menu-customize ()
829 "Show customization buffer for `fringe-mode'."
831 (customize-variable 'fringe-mode))
833 (define-key menu-bar-showhide-fringe-menu [customize]
834 '(menu-item "Customize Fringe" menu-bar-showhide-fringe-menu-customize
835 :help "Detailed customization of fringe"
836 :visible (display-graphic-p)))
838 (defun menu-bar-showhide-fringe-menu-customize-reset ()
839 "Reset the fringe mode: display fringes on both sides of a window."
841 (customize-set-variable 'fringe-mode nil))
843 (define-key menu-bar-showhide-fringe-menu [default]
844 '(menu-item "Default" menu-bar-showhide-fringe-menu-customize-reset
845 :help "Default width fringe on both left and right side"
846 :visible (display-graphic-p)
847 :button (:radio . (eq fringe-mode nil))))
849 (defun menu-bar-showhide-fringe-menu-customize-right ()
850 "Display fringes only on the right of each window."
853 (customize-set-variable 'fringe-mode '(0 . nil)))
855 (define-key menu-bar-showhide-fringe-menu [right]
856 '(menu-item "On the Right" menu-bar-showhide-fringe-menu-customize-right
857 :help "Fringe only on the right side"
858 :visible (display-graphic-p)
859 :button (:radio . (equal fringe-mode '(0 . nil)))))
861 (defun menu-bar-showhide-fringe-menu-customize-left ()
862 "Display fringes only on the left of each window."
865 (customize-set-variable 'fringe-mode '(nil . 0)))
867 (define-key menu-bar-showhide-fringe-menu [left]
868 '(menu-item "On the Left" menu-bar-showhide-fringe-menu-customize-left
869 :help "Fringe only on the left side"
870 :visible (display-graphic-p)
871 :button (:radio . (equal fringe-mode '(nil . 0)))))
873 (defun menu-bar-showhide-fringe-menu-customize-disable ()
874 "Do not display window fringes."
877 (customize-set-variable 'fringe-mode 0))
879 (define-key menu-bar-showhide-fringe-menu [none]
880 '(menu-item "None" menu-bar-showhide-fringe-menu-customize-disable
881 :help "Turn off fringe"
882 :visible (display-graphic-p)
883 :button (:radio . (eq fringe-mode 0))))
885 (define-key menu-bar-showhide-menu [showhide-fringe]
886 (list 'menu-item "Fringe" menu-bar-showhide-fringe-menu
887 :visible `(display-graphic-p)))
889 (defvar menu-bar-showhide-scroll-bar-menu (make-sparse-keymap "Scroll-bar"))
891 (define-key menu-bar-showhide-scroll-bar-menu [right]
892 '(menu-item "On the Right"
893 menu-bar-right-scroll-bar
894 :help "Scroll-bar on the right side"
895 :visible (display-graphic-p)
896 :button (:radio . (eq (cdr (assq 'vertical-scroll-bars
897 (frame-parameters))) 'right))))
898 (defun menu-bar-right-scroll-bar ()
899 "Display scroll bars on the right of each window."
901 (customize-set-variable 'scroll-bar-mode 'right))
903 (define-key menu-bar-showhide-scroll-bar-menu [left]
904 '(menu-item "On the Left"
905 menu-bar-left-scroll-bar
906 :help "Scroll-bar on the left side"
907 :visible (display-graphic-p)
908 :button (:radio . (eq (cdr (assq 'vertical-scroll-bars
909 (frame-parameters))) 'left))))
911 (defun menu-bar-left-scroll-bar ()
912 "Display scroll bars on the left of each window."
914 (customize-set-variable 'scroll-bar-mode 'left))
916 (define-key menu-bar-showhide-scroll-bar-menu [none]
918 menu-bar-no-scroll-bar
919 :help "Turn off scroll-bar"
920 :visible (display-graphic-p)
921 :button (:radio . (eq (cdr (assq 'vertical-scroll-bars
922 (frame-parameters))) nil))))
924 (defun menu-bar-no-scroll-bar ()
925 "Turn off scroll bars."
927 (customize-set-variable 'scroll-bar-mode nil))
929 (define-key menu-bar-showhide-menu [showhide-scroll-bar]
930 (list 'menu-item "Scroll-bar" menu-bar-showhide-scroll-bar-menu
931 :visible `(display-graphic-p)))
933 (define-key menu-bar-showhide-menu [showhide-tooltip-mode]
934 (list 'menu-item "Tooltips" 'tooltip-mode
935 :help "Turn tooltips on/off"
936 :visible `(and (display-graphic-p) (fboundp 'x-show-tip))
937 :button `(:toggle . tooltip-mode)))
939 (define-key menu-bar-showhide-menu [menu-bar-mode]
940 '(menu-item "Menu-bar" toggle-menu-bar-mode-from-frame
941 :help "Turn menu-bar on/off"
942 :button (:toggle . (> (frame-parameter nil 'menu-bar-lines) 0))))
944 (define-key menu-bar-showhide-menu [showhide-tool-bar]
945 (list 'menu-item "Tool-bar" 'toggle-tool-bar-mode-from-frame
946 :help "Toggle tool-bar on/off"
947 :visible `(display-graphic-p)
948 :button `(:toggle . (> (frame-parameter nil 'tool-bar-lines) 0))))
950 (define-key menu-bar-options-menu [showhide]
951 (list 'menu-item "Show/Hide" menu-bar-showhide-menu))
953 (define-key menu-bar-options-menu [showhide-separator]
956 (define-key menu-bar-options-menu [mule]
957 ;; It is better not to use backquote here,
958 ;; because that makes a bootstrapping problem
959 ;; if you need to recompile all the Lisp files using interpreted code.
960 (list 'menu-item "Mule (Multilingual Environment)" mule-menu-keymap
961 ;; Most of the MULE menu actually does make sense in unibyte mode,
962 ;; e.g. language selection.
963 ;;; ':visible 'default-enable-multibyte-characters
965 ;(setq menu-bar-final-items (cons 'mule menu-bar-final-items))
966 ;(define-key menu-bar-options-menu [preferences]
967 ; (list 'menu-item "Preferences" menu-bar-preferences-menu
968 ; :help "Toggle important global options"))
970 (define-key menu-bar-options-menu [mule-separator]
973 (define-key menu-bar-options-menu [debug-on-quit]
974 (menu-bar-make-toggle toggle-debug-on-quit debug-on-quit
975 "Enter Debugger on Quit/C-g" "Debug on Quit %s"
976 "Enter Lisp debugger when C-g is pressed"))
977 (define-key menu-bar-options-menu [debug-on-error]
978 (menu-bar-make-toggle toggle-debug-on-error debug-on-error
979 "Enter Debugger on Error" "Debug on Error %s"
980 "Enter Lisp debugger when an error is signaled"))
981 (define-key menu-bar-options-menu [debugger-separator]
984 (define-key menu-bar-options-menu [blink-cursor-mode]
985 (menu-bar-make-mm-toggle blink-cursor-mode
987 "Whether the cursor blinks (Blink Cursor mode)"))
988 (define-key menu-bar-options-menu [cursor-separator]
991 (define-key menu-bar-options-menu [save-place]
992 (menu-bar-make-toggle toggle-save-place-globally save-place
993 "Save Place in Files between Sessions"
994 "Saving place in files %s"
995 "Visit files of previous session when restarting Emacs"
997 ;; Do it by name, to avoid a free-variable
998 ;; warning during byte compilation.
1000 'save-place (not (symbol-value 'save-place)))))
1002 (define-key menu-bar-options-menu [uniquify]
1003 (menu-bar-make-toggle toggle-uniquify-buffer-names uniquify-buffer-name-style
1004 "Use Directory Names in Buffer Names"
1005 "Directory name in buffer names (uniquify) %s"
1006 "Uniquify buffer names by adding parent directory names"
1008 (setq uniquify-buffer-name-style
1009 (if (not uniquify-buffer-name-style)
1012 (define-key menu-bar-options-menu [edit-options-separator]
1014 (define-key menu-bar-options-menu [cua-mode]
1015 (menu-bar-make-mm-toggle cua-mode
1016 "C-x/C-c/C-v Cut and Paste (CUA)"
1017 "Use C-z/C-x/C-c/C-v keys for undo/cut/copy/paste"
1018 (:visible (or (not (boundp 'cua-enable-cua-keys))
1019 cua-enable-cua-keys))))
1021 (define-key menu-bar-options-menu [cua-emulation-mode]
1022 (menu-bar-make-mm-toggle cua-mode
1023 "Shift movement mark region (CUA)"
1024 "Use shifted movement keys to set and extend the region."
1025 (:visible (and (boundp 'cua-enable-cua-keys)
1026 (not cua-enable-cua-keys)))))
1028 (define-key menu-bar-options-menu [case-fold-search]
1029 (menu-bar-make-toggle toggle-case-fold-search case-fold-search
1030 "Case-Insensitive Search"
1031 "Case-Insensitive Search %s"
1032 "Globally ignore letter-case in search"))
1034 (defun menu-bar-text-mode-auto-fill ()
1036 (toggle-text-mode-auto-fill)
1037 ;; This is somewhat questionable, as `text-mode-hook'
1038 ;; might have changed outside customize.
1039 ;; -- Per Abrahamsen <abraham@dina.kvl.dk> 2002-02-11.
1040 (customize-mark-as-set 'text-mode-hook))
1042 (define-key menu-bar-options-menu [auto-fill-mode]
1043 '(menu-item "Word Wrap in Text Modes"
1044 menu-bar-text-mode-auto-fill
1045 :help "Automatically fill text between left and right margins (Auto Fill)"
1046 :button (:toggle . (if (listp text-mode-hook)
1047 (member 'turn-on-auto-fill text-mode-hook)
1048 (eq 'turn-on-auto-fill text-mode-hook)))))
1049 (define-key menu-bar-options-menu [truncate-lines]
1050 '(menu-item "Truncate Long Lines in this Buffer"
1051 toggle-truncate-lines
1052 :help "Truncate long lines on the screen"
1053 :button (:toggle . (if (or (window-full-width-p)
1054 (not truncate-partial-width-windows))
1056 truncate-partial-width-windows))
1057 :enable (and (menu-bar-menu-frame-live-and-visible-p)
1058 (or (window-full-width-p)
1059 (not truncate-partial-width-windows)))))
1061 (define-key menu-bar-options-menu [highlight-separator]
1063 (define-key menu-bar-options-menu [highlight-paren-mode]
1064 (menu-bar-make-mm-toggle show-paren-mode
1065 "Paren Match Highlighting"
1066 "Highlight matching/mismatched parentheses at cursor (Show Paren mode)"))
1067 (define-key menu-bar-options-menu [transient-mark-mode]
1068 (menu-bar-make-mm-toggle transient-mark-mode
1069 "Active Region Highlighting"
1070 "Make text in active region stand out in color (Transient Mark mode)"
1071 (:enable (not cua-mode))))
1074 ;; The "Tools" menu items
1076 (defun send-mail-item-name ()
1077 (let* ((known-send-mail-commands '((sendmail-user-agent . "sendmail")
1078 (mh-e-user-agent . "MH")
1079 (message-user-agent . "Gnus Message")
1080 (gnus-user-agent . "Gnus")))
1081 (name (assq mail-user-agent known-send-mail-commands)))
1083 (setq name (cdr name))
1084 (setq name (symbol-name mail-user-agent))
1085 (if (string-match "\\(.+\\)-user-agent" name)
1086 (setq name (match-string 1 name))))
1089 (defun read-mail-item-name ()
1090 (let* ((known-rmail-commands '((rmail . "RMAIL")
1093 (known (assq read-mail-command known-rmail-commands)))
1094 (if known (cdr known) (symbol-name read-mail-command))))
1096 (defvar menu-bar-games-menu (make-sparse-keymap "Games"))
1098 (define-key menu-bar-tools-menu [games]
1099 (list 'menu-item "Games" menu-bar-games-menu))
1101 (define-key menu-bar-tools-menu [separator-games]
1104 (define-key menu-bar-games-menu [zone]
1105 '(menu-item "Zone Out" zone
1106 :help "Play tricks with Emacs display when Emacs is idle"))
1107 (define-key menu-bar-games-menu [tetris]
1108 '(menu-item "Tetris" tetris
1109 :help "Falling blocks game"))
1110 (define-key menu-bar-games-menu [solitaire]
1111 '(menu-item "Solitaire" solitaire
1112 :help "Get rid of all the stones"))
1113 (define-key menu-bar-games-menu [snake]
1114 '(menu-item "Snake" snake
1115 :help "Move snake around avoiding collisions"))
1116 (define-key menu-bar-games-menu [pong]
1117 '(menu-item "Pong" pong
1118 :help "Bounce the ball to your opponent"))
1119 (define-key menu-bar-games-menu [mult]
1120 '(menu-item "Multiplication Puzzle" mpuz
1121 :help "Exercise brain with multiplication"))
1122 (define-key menu-bar-games-menu [life]
1123 '(menu-item "Life" life
1124 :help "Watch how John Conway's cellular automaton evolves"))
1125 (define-key menu-bar-games-menu [hanoi]
1126 '(menu-item "Towers of Hanoi" hanoi
1127 :help "Watch Towers-of-Hanoi puzzle solved by Emacs"))
1128 (define-key menu-bar-games-menu [gomoku]
1129 '(menu-item "Gomoku" gomoku
1130 :help "Mark 5 contiguous squares (like tic-tac-toe)"))
1131 (define-key menu-bar-games-menu [bubbles]
1132 '(menu-item "Bubbles" bubbles
1133 :help "Remove all bubbles using the fewest moves"))
1134 (define-key menu-bar-games-menu [black-box]
1135 '(menu-item "Blackbox" blackbox
1136 :help "Find balls in a black box by shooting rays"))
1137 (define-key menu-bar-games-menu [adventure]
1138 '(menu-item "Adventure" dunnet
1139 :help "Dunnet, a text Adventure game for Emacs"))
1140 (define-key menu-bar-games-menu [5x5]
1141 '(menu-item "5x5" 5x5
1142 :help "Fill in all the squares on a 5x5 board"))
1144 (define-key menu-bar-tools-menu [simple-calculator]
1145 '(menu-item "Simple Calculator" calculator
1146 :help "Invoke the Emacs built-in quick calculator"))
1147 (define-key menu-bar-tools-menu [calc]
1148 '(menu-item "Programmable Calculator" calc
1149 :help "Invoke the Emacs built-in full scientific calculator"))
1150 (define-key menu-bar-tools-menu [calendar]
1151 '(menu-item "Calendar" calendar
1152 :help "Invoke the Emacs built-in calendar"))
1154 (define-key menu-bar-tools-menu [separator-net]
1157 (define-key menu-bar-tools-menu [directory-search]
1158 '(menu-item "Directory Search" eudc-tools-menu))
1159 (define-key menu-bar-tools-menu [compose-mail]
1161 'menu-item `(format "Send Mail (with %s)" (send-mail-item-name))
1163 :visible `(and mail-user-agent (not (eq mail-user-agent 'ignore)))
1164 :help "Send a mail message"))
1165 (define-key menu-bar-tools-menu [rmail]
1167 'menu-item `(format "Read Mail (with %s)" (read-mail-item-name))
1169 :visible `(and read-mail-command (not (eq read-mail-command 'ignore)))
1170 :help "Read your mail and reply to it"))
1172 (defun menu-bar-read-mail ()
1173 "Read mail using `read-mail-command'."
1175 (call-interactively read-mail-command))
1177 (define-key menu-bar-tools-menu [gnus]
1178 '(menu-item "Read Net News (Gnus)" gnus
1179 :help "Read network news groups"))
1181 (define-key menu-bar-tools-menu [separator-vc]
1184 (define-key menu-bar-tools-menu [pcl-cvs]
1185 '(menu-item "PCL-CVS" cvs-global-menu))
1186 (define-key menu-bar-tools-menu [vc] nil) ;Create the place for the VC menu.
1188 (define-key menu-bar-tools-menu [separator-compare]
1191 (define-key menu-bar-tools-menu [ediff-misc]
1192 '(menu-item "Ediff Miscellanea" menu-bar-ediff-misc-menu))
1193 (define-key menu-bar-tools-menu [epatch]
1194 '(menu-item "Apply Patch" menu-bar-epatch-menu))
1195 (define-key menu-bar-tools-menu [ediff-merge]
1196 '(menu-item "Merge" menu-bar-ediff-merge-menu))
1197 (define-key menu-bar-tools-menu [compare]
1198 '(menu-item "Compare (Ediff)" menu-bar-ediff-menu))
1200 (define-key menu-bar-tools-menu [separator-spell]
1203 (define-key menu-bar-tools-menu [spell]
1204 '(menu-item "Spell Checking" ispell-menu-map))
1206 (define-key menu-bar-tools-menu [separator-prog]
1209 (define-key menu-bar-tools-menu [gdb]
1210 '(menu-item "Debugger (GDB)..." gdb
1211 :help "Debug a program from within Emacs with GDB"))
1212 (define-key menu-bar-tools-menu [shell-on-region]
1213 '(menu-item "Shell Command on Region..." shell-command-on-region
1215 :help "Pass marked region to a shell command"))
1216 (define-key menu-bar-tools-menu [shell]
1217 '(menu-item "Shell Command..." shell-command
1218 :help "Invoke a shell command and catch its output"))
1219 (define-key menu-bar-tools-menu [compile]
1220 '(menu-item "Compile..." compile
1221 :help "Invoke compiler or Make, view compilation errors"))
1222 (define-key menu-bar-tools-menu [grep]
1223 '(menu-item "Search Files (Grep)..." grep
1224 :help "Search files for strings or regexps (with Grep)"))
1227 ;; The "Help" menu items
1229 (defvar menu-bar-describe-menu (make-sparse-keymap "Describe"))
1231 (define-key menu-bar-describe-menu [mule-diag]
1232 '(menu-item "Show All of Mule Status" mule-diag
1233 :visible default-enable-multibyte-characters
1234 :help "Display multilingual environment settings"))
1235 (define-key menu-bar-describe-menu [describe-coding-system-briefly]
1236 '(menu-item "Describe Coding System (Briefly)"
1237 describe-current-coding-system-briefly
1238 :visible default-enable-multibyte-characters))
1239 (define-key menu-bar-describe-menu [describe-coding-system]
1240 '(menu-item "Describe Coding System..." describe-coding-system
1241 :visible default-enable-multibyte-characters))
1242 (define-key menu-bar-describe-menu [describe-input-method]
1243 '(menu-item "Describe Input Method..." describe-input-method
1244 :visible default-enable-multibyte-characters
1245 :help "Keyboard layout for specific input method"))
1246 (define-key menu-bar-describe-menu [describe-language-environment]
1247 (list 'menu-item "Describe Language Environment"
1248 describe-language-environment-map))
1250 (define-key menu-bar-describe-menu [separator-desc-mule]
1253 (define-key menu-bar-describe-menu [list-keybindings]
1254 '(menu-item "List Key Bindings" describe-bindings
1255 :help "Display all current keybindings (keyboard shortcuts)"))
1256 (define-key menu-bar-describe-menu [describe-current-display-table]
1257 '(menu-item "Describe Display Table" describe-current-display-table
1258 :help "Describe the current display table"))
1259 (define-key menu-bar-describe-menu [describe-face]
1260 '(menu-item "Describe Face..." describe-face
1261 :help "Display the properties of a face"))
1262 (define-key menu-bar-describe-menu [describe-variable]
1263 '(menu-item "Describe Variable..." describe-variable
1264 :help "Display documentation of variable/option"))
1265 (define-key menu-bar-describe-menu [describe-function]
1266 '(menu-item "Describe Function..." describe-function
1267 :help "Display documentation of function/command"))
1268 (define-key menu-bar-describe-menu [describe-key-1]
1269 '(menu-item "Describe Key or Mouse Operation..." describe-key
1270 ;; Users typically don't identify keys and menu items...
1271 :help "Display documentation of command bound to a \
1272 key, a click, or a menu-item"))
1273 (define-key menu-bar-describe-menu [describe-mode]
1274 '(menu-item "Describe Buffer Modes" describe-mode
1275 :help "Describe this buffer's major and minor mode"))
1277 (defvar menu-bar-search-documentation-menu
1278 (make-sparse-keymap "Search Documentation"))
1279 (defun menu-bar-read-lispref ()
1280 "Display the Emacs Lisp Reference manual in Info mode."
1284 (defun menu-bar-read-lispintro ()
1285 "Display the Introduction to Emacs Lisp Programming in Info mode."
1289 (defun search-emacs-glossary ()
1290 "Display the Glossary node of the Emacs manual in Info mode."
1292 (info "(emacs)Glossary"))
1294 (defun emacs-index-search (topic)
1295 "Look up TOPIC in the indices of the Emacs User Manual."
1296 (interactive "sSubject to look up: ")
1300 (defun elisp-index-search (topic)
1301 "Look up TOPIC in the indices of the Emacs Lisp Reference Manual."
1302 (interactive "sSubject to look up: ")
1306 (define-key menu-bar-search-documentation-menu [search-documentation-strings]
1307 '(menu-item "Search Documentation Strings..." apropos-documentation
1309 "Find functions and variables whose doc strings match a regexp"))
1310 (define-key menu-bar-search-documentation-menu [find-any-object-by-name]
1311 '(menu-item "Find Any Object by Name..." apropos
1312 :help "Find symbols of any kind whose names match a regexp"))
1313 (define-key menu-bar-search-documentation-menu [find-option-by-value]
1314 '(menu-item "Find Options by Value..." apropos-value
1315 :help "Find variables whose values match a regexp"))
1316 (define-key menu-bar-search-documentation-menu [find-options-by-name]
1317 '(menu-item "Find Options by Name..." apropos-variable
1318 :help "Find variables whose names match a regexp"))
1319 (define-key menu-bar-search-documentation-menu [find-commands-by-name]
1320 '(menu-item "Find Commands by Name..." apropos-command
1321 :help "Find commands whose names match a regexp"))
1322 (define-key menu-bar-search-documentation-menu [sep1]
1324 (define-key menu-bar-search-documentation-menu [lookup-command-in-manual]
1325 '(menu-item "Look Up Command in User Manual..." Info-goto-emacs-command-node
1326 :help "Display manual section that describes a command"))
1327 (define-key menu-bar-search-documentation-menu [lookup-key-in-manual]
1328 '(menu-item "Look Up Key in User Manual..." Info-goto-emacs-key-command-node
1329 :help "Display manual section that describes a key"))
1330 (define-key menu-bar-search-documentation-menu [lookup-subject-in-elisp-manual]
1331 '(menu-item "Look Up Subject in ELisp Manual..." elisp-index-search
1332 :help "Find description of a subject in Emacs Lisp manual"))
1333 (define-key menu-bar-search-documentation-menu [lookup-subject-in-emacs-manual]
1334 '(menu-item "Look Up Subject in User Manual..." emacs-index-search
1335 :help "Find description of a subject in Emacs User manual"))
1336 (define-key menu-bar-search-documentation-menu [emacs-terminology]
1337 '(menu-item "Emacs Terminology" search-emacs-glossary
1338 :help "Display the Glossary section of the Emacs manual"))
1340 (defvar menu-bar-manuals-menu (make-sparse-keymap "More Manuals"))
1342 (define-key menu-bar-manuals-menu [man]
1343 '(menu-item "Read Man Page..." manual-entry
1344 :help "Man-page docs for external commands and libraries"))
1345 (define-key menu-bar-manuals-menu [sep2]
1347 (define-key menu-bar-manuals-menu [order-emacs-manuals]
1348 '(menu-item "Ordering Manuals" view-order-manuals
1349 :help "How to order manuals from the Free Software Foundation"))
1350 (define-key menu-bar-manuals-menu [lookup-subject-in-all-manuals]
1351 '(menu-item "Lookup Subject in all manuals..." info-apropos
1352 :help "Find description of a subject in all installed manuals"))
1353 (define-key menu-bar-manuals-menu [other-manuals]
1354 '(menu-item "All Other Manuals (Info)" Info-directory
1355 :help "Read any of the installed manuals"))
1356 (define-key menu-bar-manuals-menu [emacs-lisp-reference]
1357 '(menu-item "Emacs Lisp Reference" menu-bar-read-lispref
1358 :help "Read the Emacs Lisp Reference manual"))
1359 (define-key menu-bar-manuals-menu [emac-lisp-intro]
1360 '(menu-item "Introduction to Emacs Lisp" menu-bar-read-lispintro
1361 :help "Read the Introduction to Emacs Lisp Programming"))
1363 (define-key menu-bar-help-menu [about-gnu-project]
1364 '(menu-item "About GNU" describe-gnu-project
1365 :help "About the GNU System, GNU Project, and GNU/Linux"))
1366 (define-key menu-bar-help-menu [about-emacs]
1367 '(menu-item "About Emacs" about-emacs
1368 :help "Display version number, copyright info, and basic help"))
1369 (define-key menu-bar-help-menu [sep4]
1371 (define-key menu-bar-help-menu [describe-no-warranty]
1372 '(menu-item "(Non)Warranty" describe-no-warranty
1373 :help "Explain that Emacs has NO WARRANTY"))
1374 (define-key menu-bar-help-menu [describe-copying]
1375 '(menu-item "Copying Conditions" describe-copying
1376 :help "Show the Emacs license (GPL)"))
1377 (define-key menu-bar-help-menu [getting-new-versions]
1378 '(menu-item "Getting New Versions" describe-distribution
1379 :help "How to get latest versions of Emacs"))
1380 (defun menu-bar-help-extra-packages ()
1381 "Display help about some additional packages available for Emacs."
1383 (let (enable-local-variables)
1384 (view-file (expand-file-name "MORE.STUFF"
1387 (define-key menu-bar-help-menu [sep2]
1389 (define-key menu-bar-help-menu [external-packages]
1390 '(menu-item "External Packages" menu-bar-help-extra-packages
1391 :help "Lisp packages distributed separately for use in Emacs"))
1392 (define-key menu-bar-help-menu [find-emacs-packages]
1393 '(menu-item "Find Emacs Packages" finder-by-keyword
1394 :help "Find packages and features by keyword"))
1395 (define-key menu-bar-help-menu [more-manuals]
1396 (list 'menu-item "More Manuals" menu-bar-manuals-menu))
1397 (define-key menu-bar-help-menu [emacs-manual]
1398 '(menu-item "Read the Emacs Manual" info-emacs-manual
1399 :help "Full documentation of Emacs features"))
1400 (define-key menu-bar-help-menu [describe]
1401 (list 'menu-item "Describe" menu-bar-describe-menu))
1402 (define-key menu-bar-help-menu [search-documentation]
1403 (list 'menu-item "Search Documentation" menu-bar-search-documentation-menu))
1404 (define-key menu-bar-help-menu [sep1]
1406 (define-key menu-bar-help-menu [emacs-psychotherapist]
1407 '(menu-item "Emacs Psychotherapist" doctor
1408 :help "Our doctor will help you feel better"))
1409 (define-key menu-bar-help-menu [send-emacs-bug-report]
1410 '(menu-item "Send Bug Report..." report-emacs-bug
1411 :help "Send e-mail to Emacs maintainers"))
1412 (define-key menu-bar-help-menu [emacs-known-problems]
1413 '(menu-item "Emacs Known Problems" view-emacs-problems
1414 :help "Read about known problems with Emacs"))
1415 (define-key menu-bar-help-menu [emacs-news]
1416 '(menu-item "Emacs News" view-emacs-news
1417 :help "New features of this version"))
1418 (define-key menu-bar-help-menu [emacs-faq]
1419 '(menu-item "Emacs FAQ" view-emacs-FAQ
1420 :help "Frequently asked (and answered) questions about Emacs"))
1422 (defun help-with-tutorial-spec-language ()
1423 "Use the Emacs tutorial, specifying which language you want."
1425 (help-with-tutorial t))
1427 (define-key menu-bar-help-menu [emacs-tutorial-language-specific]
1428 '(menu-item "Emacs Tutorial (choose language)..."
1429 help-with-tutorial-spec-language
1430 :help "Learn how to use Emacs (choose a language)"))
1431 (define-key menu-bar-help-menu [emacs-tutorial]
1432 '(menu-item "Emacs Tutorial" help-with-tutorial
1433 :help "Learn how to use Emacs"))
1435 (defun menu-bar-menu-frame-live-and-visible-p ()
1436 "Return non-nil if the menu frame is alive and visible.
1437 The menu frame is the frame for which we are updating the menu."
1438 (let ((menu-frame (or menu-updating-frame (selected-frame))))
1439 (and (frame-live-p menu-frame)
1440 (frame-visible-p menu-frame))))
1442 (defun menu-bar-non-minibuffer-window-p ()
1443 "Return non-nil if selected window of the menu frame is not a minibuf window.
1445 See the documentation of `menu-bar-menu-frame-live-and-visible-p'
1446 for the definition of the menu frame."
1447 (let ((menu-frame (or menu-updating-frame (selected-frame))))
1448 (not (window-minibuffer-p (frame-selected-window menu-frame)))))
1450 (defun kill-this-buffer () ; for the menu bar
1451 "Kill the current buffer.
1452 When called in the minibuffer, get out of the minibuffer
1453 using `abort-recursive-edit'."
1455 (if (menu-bar-non-minibuffer-window-p)
1456 (kill-buffer (current-buffer))
1457 (abort-recursive-edit)))
1459 (defun kill-this-buffer-enabled-p ()
1461 (buffers (buffer-list)))
1463 (or (string-match "^ " (buffer-name (car buffers)))
1464 (setq count (1+ count)))
1465 (setq buffers (cdr buffers)))
1466 (or (not (menu-bar-non-minibuffer-window-p))
1469 (put 'dired 'menu-enable '(menu-bar-non-minibuffer-window-p))
1471 ;; Permit deleting frame if it would leave a visible or iconified frame.
1472 (defun delete-frame-enabled-p ()
1473 "Return non-nil if `delete-frame' should be enabled in the menu bar."
1474 (let ((frames (frame-list))
1477 (if (frame-visible-p (car frames))
1478 (setq count (1+ count)))
1479 (setq frames (cdr frames)))
1482 (defcustom yank-menu-length 20
1483 "*Maximum length to display in the yank-menu."
1487 (defun menu-bar-update-yank-menu (string old)
1488 (let ((front (car (cdr yank-menu)))
1489 (menu-string (if (<= (length string) yank-menu-length)
1492 (substring string 0 (/ yank-menu-length 2))
1494 (substring string (- (/ yank-menu-length 2)))))))
1495 ;; Don't let the menu string be all dashes
1496 ;; because that has a special meaning in a menu.
1497 (if (string-match "\\`-+\\'" menu-string)
1498 (setq menu-string (concat menu-string " ")))
1499 ;; If we're supposed to be extending an existing string, and that
1500 ;; string really is at the front of the menu, then update it in place.
1501 (if (and old (or (eq old (car front))
1502 (string= old (car front))))
1504 (setcar front string)
1505 (setcar (cdr front) menu-string))
1508 (cons string (cons menu-string 'menu-bar-select-yank))
1510 (if (> (length (cdr yank-menu)) kill-ring-max)
1511 (setcdr (nthcdr kill-ring-max yank-menu) nil)))
1513 (put 'menu-bar-select-yank 'apropos-inhibit t)
1514 (defun menu-bar-select-yank ()
1515 "Insert the stretch of previously-killed text selected from menu.
1516 The menu shows all the killed text sequences stored in `kill-ring'."
1519 (insert last-command-event))
1522 (defcustom buffers-menu-show-directories 'unless-uniquify
1523 "If non-nil, show directories in the Buffers menu for buffers that have them.
1524 The special value `unless-uniquify' means that directories will be shown
1525 unless `uniquify-buffer-name-style' is non-nil (in which case, buffer
1526 names should include enough of a buffer's directory to distinguish it
1527 from other buffers).
1529 Setting this variable directly does not take effect until next time the
1530 Buffers menu is regenerated."
1531 :set (lambda (symbol value)
1533 (menu-bar-update-buffers t))
1534 :initialize 'custom-initialize-default
1535 :type '(choice (const :tag "Never" nil)
1536 (const :tag "Unless uniquify is enabled" unless-uniquify)
1537 (const :tag "Always" t))
1540 (defcustom buffers-menu-show-status t
1541 "If non-nil, show modified/read-only status of buffers in the Buffers menu.
1542 Setting this variable directly does not take effect until next time the
1543 Buffers menu is regenerated."
1544 :set (lambda (symbol value)
1546 (menu-bar-update-buffers t))
1547 :initialize 'custom-initialize-default
1551 (defvar list-buffers-directory nil)
1553 (defun menu-bar-select-frame (frame)
1554 (make-frame-visible frame)
1556 (select-frame frame))
1558 (defun menu-bar-update-buffers-1 (elt)
1559 (let* ((buf (car elt))
1561 (and (if (eq buffers-menu-show-directories 'unless-uniquify)
1562 (or (not (boundp 'uniquify-buffer-name-style))
1563 (null uniquify-buffer-name-style))
1564 buffers-menu-show-directories)
1565 (or (buffer-file-name buf)
1566 (buffer-local-value 'list-buffers-directory buf)))))
1568 (setq file (file-name-directory file)))
1569 (when (and file (> (length file) 20))
1570 (setq file (concat "..." (substring file -17))))
1571 (cons (if buffers-menu-show-status
1572 (let ((mod (if (buffer-modified-p buf) "*" ""))
1573 (ro (if (buffer-local-value 'buffer-read-only buf) "%" "")))
1575 (format "%s %s%s -- %s" (cdr elt) mod ro file)
1576 (format "%s %s%s" (cdr elt) mod ro)))
1578 (format "%s -- %s" (cdr elt) file)
1582 ;; Used to cache the menu entries for commands in the Buffers menu
1583 (defvar menu-bar-buffers-menu-command-entries nil)
1585 (defun menu-bar-update-buffers (&optional force)
1586 ;; If user discards the Buffers item, play along.
1587 (and (lookup-key (current-global-map) [menu-bar buffer])
1588 (or force (frame-or-buffer-changed-p))
1589 (let ((buffers (buffer-list))
1590 (frames (frame-list))
1592 ;; If requested, list only the N most recently selected buffers.
1593 (if (and (integerp buffers-menu-max-size)
1594 (> buffers-menu-max-size 1))
1595 (if (> (length buffers) buffers-menu-max-size)
1596 (setcdr (nthcdr buffers-menu-max-size buffers) nil)))
1598 ;; Make the menu of buffers proper.
1601 ;; Put into each element of buffer-list
1602 ;; the name for actual display,
1603 ;; perhaps truncated in the middle.
1604 (dolist (buf buffers)
1605 (let ((name (buffer-name buf)))
1606 (unless (eq ?\s (aref name 0))
1607 (push (menu-bar-update-buffers-1
1609 (if (> (length name) 27)
1610 (concat (substring name 0 12)
1612 (substring name -12))
1615 ;; Now make the actual list of items.
1616 (let ((buffers-vec (make-vector (length alist) nil))
1618 (dolist (pair alist)
1621 (nconc (list (car pair)
1625 (switch-to-buffer ,(cdr pair))))))
1626 (list buffers-vec))))
1628 ;; Make a Frames menu if we have more than one frame.
1630 (let* ((frames-vec (make-vector (length frames) nil))
1633 (list "Select Frame" frames-vec)))
1635 (dolist (frame frames)
1639 (frame-parameter frame 'name)
1642 (interactive) (menu-bar-select-frame ,frame))))
1644 ;; Put it after the normal buffers
1647 `((frames-separator "--")
1648 (frames menu-item "Frames" ,frames-menu))))))
1650 ;; Add in some normal commands at the end of the menu. We use
1651 ;; the copy cached in `menu-bar-buffers-menu-command-entries'
1652 ;; if it's been set already. Note that we can't use constant
1653 ;; lists for the menu-entries, because the low-level menu-code
1655 (unless menu-bar-buffers-menu-command-entries
1656 (setq menu-bar-buffers-menu-command-entries
1657 (list '(command-separator "--")
1662 :help "Switch to the \"next\" buffer in a cyclic order")
1663 (list 'previous-buffer
1667 :help "Switch to the \"previous\" buffer in a cyclic order")
1668 (list 'select-named-buffer
1670 "Select Named Buffer..."
1672 :help "Prompt for a buffer name, and select that buffer in the current window")
1673 (list 'list-all-buffers
1677 :help "Pop up a window listing all Emacs buffers"
1680 (nconc buffers-menu menu-bar-buffers-menu-command-entries))
1682 ;; We used to "(define-key (current-global-map) [menu-bar buffer]"
1683 ;; but that did not do the right thing when the [menu-bar buffer]
1684 ;; entry above had been moved (e.g. to a parent keymap).
1685 (setcdr global-buffers-menu-map (cons "Select Buffer" buffers-menu)))))
1687 (add-hook 'menu-bar-update-hook 'menu-bar-update-buffers)
1689 (menu-bar-update-buffers)
1691 ;; this version is too slow
1692 ;;(defun format-buffers-menu-line (buffer)
1693 ;; "Returns a string to represent the given buffer in the Buffer menu.
1694 ;;nil means the buffer shouldn't be listed. You can redefine this."
1695 ;; (if (string-match "\\` " (buffer-name buffer))
1698 ;; (set-buffer buffer)
1699 ;; (let ((size (buffer-size)))
1700 ;; (format "%s%s %-19s %6s %-15s %s"
1701 ;; (if (buffer-modified-p) "*" " ")
1702 ;; (if buffer-read-only "%" " ")
1706 ;; (or (buffer-file-name) ""))))))
1708 ;;; Set up a menu bar menu for the minibuffer.
1710 (dolist (map (list minibuffer-local-map
1711 ;; This shouldn't be necessary, but there's a funny
1712 ;; bug in keymap.c that I don't understand yet. -stef
1713 minibuffer-local-completion-map))
1714 (define-key map [menu-bar minibuf]
1715 (cons "Minibuf" (make-sparse-keymap "Minibuf"))))
1717 (let ((map minibuffer-local-completion-map))
1718 (define-key map [menu-bar minibuf ?\?]
1719 (list 'menu-item "List Completions" 'minibuffer-completion-help
1720 :help "Display all possible completions"))
1721 (define-key map [menu-bar minibuf space]
1722 (list 'menu-item "Complete Word" 'minibuffer-complete-word
1723 :help "Complete at most one word"))
1724 (define-key map [menu-bar minibuf tab]
1725 (list 'menu-item "Complete" 'minibuffer-complete
1726 :help "Complete as far as possible")))
1728 (let ((map minibuffer-local-map))
1729 (define-key map [menu-bar minibuf quit]
1730 (list 'menu-item "Quit" 'abort-recursive-edit
1731 :help "Abort input and exit minibuffer"))
1732 (define-key map [menu-bar minibuf return]
1733 (list 'menu-item "Enter" 'exit-minibuffer
1735 :help "Terminate input and exit minibuffer"))
1736 (define-key map [menu-bar minibuf isearch-forward]
1737 (list 'menu-item "Isearch History Forward" 'isearch-forward
1738 :help "Incrementally search minibuffer history forward"))
1739 (define-key map [menu-bar minibuf isearch-backward]
1740 (list 'menu-item "Isearch History Backward" 'isearch-backward
1741 :help "Incrementally search minibuffer history backward"))
1742 (define-key map [menu-bar minibuf next]
1743 (list 'menu-item "Next History Item" 'next-history-element
1744 :help "Put next minibuffer history element in the minibuffer"))
1745 (define-key map [menu-bar minibuf previous]
1746 (list 'menu-item "Previous History Item" 'previous-history-element
1747 :help "Put previous minibuffer history element in the minibuffer")))
1750 ;; This comment is taken from tool-bar.el near
1751 ;; (put 'tool-bar-mode ...)
1752 ;; We want to pretend the menu bar by standard is on, as this will make
1753 ;; customize consider disabling the menu bar a customization, and save
1754 ;; that. We could do this for real by setting :init-value below, but
1755 ;; that would overwrite disabling the tool bar from X resources.
1756 (put 'menu-bar-mode 'standard-value '(t))
1758 (define-minor-mode menu-bar-mode
1759 "Toggle display of a menu bar on each frame.
1760 This command applies to all frames that exist and frames to be
1761 created in the future.
1762 With a numeric argument, if the argument is positive,
1763 turn on menu bars; otherwise, turn off menu bars."
1768 ;; Make menu-bar-mode and default-frame-alist consistent.
1769 (modify-all-frames-parameters (list (cons 'menu-bar-lines
1770 (if menu-bar-mode 1 0))))
1772 ;; Make the message appear when Emacs is idle. We can not call message
1773 ;; directly. The minor-mode message "Menu-bar mode disabled" comes
1774 ;; after this function returns, overwriting any message we do here.
1775 (when (and (interactive-p) (not menu-bar-mode))
1776 (run-with-idle-timer 0 nil 'message
1777 "Menu-bar mode disabled. Use M-x menu-bar-mode to make the menu bar appear."))
1780 (defun toggle-menu-bar-mode-from-frame (&optional arg)
1781 "Toggle menu bar on or off, based on the status of the current frame.
1782 See `menu-bar-mode' for more information."
1783 (interactive (list (or current-prefix-arg 'toggle)))
1784 (if (eq arg 'toggle)
1785 (menu-bar-mode (if (> (frame-parameter nil 'menu-bar-lines) 0) 0 1))
1786 (menu-bar-mode arg)))
1788 (declare-function x-menu-bar-open "term/x-win" (&optional frame))
1790 (defun menu-bar-open (&optional frame)
1791 "Start key navigation of the menu bar in FRAME.
1793 This function decides which method to use to access the menu
1794 depending on FRAME's terminal device. On X displays, it calls
1795 `x-menu-bar-open'; otherwise it calls `tmm-menubar'.
1797 If FRAME is nil or not given, use the selected frame."
1799 (if (eq window-system 'x)
1800 (x-menu-bar-open frame)
1801 (with-selected-frame (or frame (selected-frame))
1804 (global-set-key [f10] 'menu-bar-open)
1808 ;; arch-tag: 6e6a3c22-4ec4-4d3d-8190-583f8ef94ced
1809 ;;; menu-bar.el ends here