1 ;;; viper-keym.el --- Viper keymaps
3 ;; Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
5 ;; This file is part of GNU Emacs.
7 ;; GNU Emacs is free software; you can redistribute it and/or modify
8 ;; it under the terms of the GNU General Public License as published by
9 ;; the Free Software Foundation; either version 2, or (at your option)
12 ;; GNU Emacs is distributed in the hope that it will be useful,
13 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
14 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 ;; GNU General Public License for more details.
17 ;; You should have received a copy of the GNU General Public License
18 ;; along with GNU Emacs; see the file COPYING. If not, write to the
19 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 ;; Boston, MA 02111-1307, USA.
30 ;; Keymaps for vital things like \e and C-z.
32 (defvar vip-vi-intercept-map
(make-sparse-keymap))
33 (defvar vip-insert-intercept-map
(make-sparse-keymap))
34 (defvar vip-emacs-intercept-map
(make-sparse-keymap))
36 ;; keymap used to zap all keymaps other than function-key-map,
37 ;; device-function-key-map, etc.
38 (defvar vip-overriding-map
(make-sparse-keymap))
40 (vip-deflocalvar vip-vi-local-user-map
(make-sparse-keymap)
41 "Keymap for user-defined local bindings.
42 Useful for changing bindings such as ZZ in certain major modes.
43 For instance, in letter-mode, one may want to bind ZZ to
44 mh-send-letter. In a newsreader such as gnus, tin, or rn, ZZ could be bound
45 to save-buffers-kill-emacs then post article, etc.")
46 (put 'vip-vi-local-user-map
'permanent-local t
)
48 (defvar vip-vi-global-user-map
(make-sparse-keymap)
49 "Keymap for user-defined global bindings.
50 These bindings are seen in all Viper buffers.")
52 (defvar vip-vi-basic-map
(make-keymap)
53 "This is the main keymap in effect in Viper's Vi state.
54 This map is global, shared by all buffers.")
56 (defvar vip-vi-kbd-map
(make-sparse-keymap)
57 "This keymap keeps keyboard macros defined via the :map command.")
59 (defvar vip-vi-diehard-map
(make-sparse-keymap)
60 "This keymap is in use when the user asks Viper to simulate Vi very closely.
61 This happens when vip-expert-level is 1 or 2. See vip-set-expert-level.")
64 (vip-deflocalvar vip-insert-local-user-map
(make-sparse-keymap)
65 "Auxiliary map for per-buffer user-defined keybindings in Insert state.")
66 (put 'vip-insert-local-user-map
'permanent-local t
)
68 (defvar vip-insert-global-user-map
(make-sparse-keymap)
69 "Auxiliary map for global user-defined bindings in Insert state.")
71 (defvar vip-insert-basic-map
(make-sparse-keymap)
72 "The basic insert-mode keymap.")
74 (defvar vip-insert-diehard-map
(make-keymap)
75 "Map used when user wants vi-style keys in insert mode.
76 Most of the Emacs keys are suppressed. This map overshadows
77 vip-insert-basic-map. Not recommended, except for novice users.")
79 (defvar vip-insert-kbd-map
(make-sparse-keymap)
80 "This keymap keeps VI-style kbd macros for insert mode.")
82 (defvar vip-replace-map
(make-sparse-keymap)
83 "Map used in Viper's replace state.")
85 (defvar vip-emacs-global-user-map
(make-sparse-keymap)
86 "Auxiliary map for global user-defined bindings in Emacs state.")
88 (defvar vip-emacs-kbd-map
(make-sparse-keymap)
89 "This keymap keeps Vi-style kbd macros for emacs mode.")
91 (vip-deflocalvar vip-emacs-local-user-map
(make-sparse-keymap)
92 "Auxiliary map for local user-defined bindings in Emacs state.")
93 (put 'vip-emacs-local-user-map
'permanent-local t
)
95 ;; This keymap should stay empty
96 (defvar vip-empty-keymap
(make-sparse-keymap))
98 ;; This was the main Vi mode in old versions of VIP which may have been
99 ;; extensively used by VIP users. We declare it as a global var
100 ;; and, after .vip is loaded, we add this keymap to vip-vi-basic-map.
101 (defvar vip-mode-map
(make-sparse-keymap))
104 ;;; Variables used by minor modes
106 ;; Association list of the form
107 ;; ((major-mode . keymap) (major-mode . keymap) ...)
108 ;; Viper uses these keymaps to make user-requested adjustments
109 ;; to its Vi state in various major modes.")
110 (defvar vip-vi-state-modifier-alist nil
)
112 ;; Association list of the form
113 ;; ((major-mode . keymap) (major-mode . keymap) ...)
114 ;; Viper uses these keymaps to make user-requested adjustments
115 ;; to its Insert state in various major modes.")
116 (defvar vip-insert-state-modifier-alist nil
)
118 ;; Association list of the form
119 ;; ((major-mode . keymap) (major-mode . keymap) ...)
120 ;; Viper uses these keymaps to make user-requested adjustments
121 ;; to its Emacs state in various major modes.
122 (defvar vip-emacs-state-modifier-alist nil
)
124 ;; Tells vip-add-local-keys to create a new vip-vi-local-user-map for new
125 ;; buffers. Not a user option.
126 (vip-deflocalvar vip-need-new-vi-local-map t
"")
127 (put 'vip-need-new-vi-local-map
'permanent-local t
)
129 ;; Tells vip-add-local-keys to create a new vip-insert-local-user-map for new
130 ;; buffers. Not a user option.
131 (vip-deflocalvar vip-need-new-insert-local-map t
"")
132 (put 'vip-need-new-insert-local-map
'permanent-local t
)
134 ;; Tells vip-add-local-keys to create a new vip-emacs-local-user-map for new
135 ;; buffers. Not a user option.
136 (vip-deflocalvar vip-need-new-emacs-local-map t
"")
137 (put 'vip-need-new-emacs-local-map
'permanent-local t
)
141 ;; Insert mode keymap
143 ;; for novice users, pretend you are the real vi.
144 (define-key vip-insert-diehard-map
"\t" 'vip-insert-tab
)
145 (define-key vip-insert-diehard-map
"\C-a" 'self-insert-command
)
146 (define-key vip-insert-diehard-map
"\C-b" 'self-insert-command
)
147 (define-key vip-insert-diehard-map
"\C-c" 'vip-change-state-to-vi
)
148 (define-key vip-insert-diehard-map
"\C-e" 'self-insert-command
)
149 (define-key vip-insert-diehard-map
"\C-f" 'self-insert-command
)
150 (define-key vip-insert-diehard-map
"\C-g" 'self-insert-command
)
151 (define-key vip-insert-diehard-map
"\C-i" 'self-insert-command
)
152 (define-key vip-insert-diehard-map
"\C-k" 'self-insert-command
)
153 (define-key vip-insert-diehard-map
"\C-l" 'self-insert-command
)
154 (define-key vip-insert-diehard-map
"\C-n" 'self-insert-command
)
155 (define-key vip-insert-diehard-map
"\C-o" 'self-insert-command
)
156 (define-key vip-insert-diehard-map
"\C-p" 'self-insert-command
)
157 (define-key vip-insert-diehard-map
"\C-q" 'self-insert-command
)
158 (define-key vip-insert-diehard-map
"\C-r" 'self-insert-command
)
159 (define-key vip-insert-diehard-map
"\C-s" 'self-insert-command
)
160 (define-key vip-insert-diehard-map
"\C-u" 'vip-erase-line
)
161 (define-key vip-insert-diehard-map
"\C-x" 'self-insert-command
)
162 (define-key vip-insert-diehard-map
"\C-y" 'self-insert-command
)
163 (define-key vip-insert-diehard-map
"\C-z" 'self-insert-command
)
164 (define-key vip-insert-diehard-map
"\C-]" 'self-insert-command
)
165 (define-key vip-insert-diehard-map
"\C-_" 'self-insert-command
)
169 (define-key vip-insert-diehard-map
(make-string 1 i
) 'self-insert-command
)
172 ;; Insert mode map when user wants emacs style
173 (define-key vip-insert-basic-map
"\C-d" 'vip-backward-indent
)
174 (define-key vip-insert-basic-map
"\C-w" 'vip-delete-backward-word
)
175 (define-key vip-insert-basic-map
"\C-t" 'vip-forward-indent
)
176 (define-key vip-insert-basic-map
177 (if vip-xemacs-p
[(shift tab
)] [S-tab
]) 'vip-insert-tab
)
178 (define-key vip-insert-basic-map
"\C-v" 'quoted-insert
)
179 (define-key vip-insert-basic-map
"\C-?" 'vip-del-backward-char-in-insert
)
180 (define-key vip-insert-basic-map
"\C-c\M-p"
181 'vip-insert-prev-from-insertion-ring
)
182 (define-key vip-insert-basic-map
"\C-c\M-n"
183 'vip-insert-next-from-insertion-ring
)
187 (define-key vip-replace-map
"\C-t" 'vip-forward-indent
)
188 (define-key vip-replace-map
"\C-j" 'vip-replace-state-exit-cmd
)
189 (define-key vip-replace-map
"\C-m" 'vip-replace-state-exit-cmd
)
190 (define-key vip-replace-map
"\C-?" 'vip-del-backward-char-in-replace
)
196 (define-key vip-vi-basic-map
"\C-^"
197 (function (lambda () (interactive) (vip-ex "e#"))))
198 (define-key vip-vi-basic-map
"\C-b" 'vip-scroll-back
)
199 (define-key vip-vi-basic-map
"\C-d" 'vip-scroll-up
)
200 (define-key vip-vi-basic-map
"\C-e" 'vip-scroll-up-one
)
201 (define-key vip-vi-basic-map
"\C-f" 'vip-scroll
)
202 (define-key vip-vi-basic-map
"\C-m" 'vip-next-line-at-bol
)
203 (define-key vip-vi-basic-map
"\C-u" 'vip-scroll-down
)
204 (define-key vip-vi-basic-map
"\C-y" 'vip-scroll-down-one
)
205 (define-key vip-vi-basic-map
"\C-s" 'vip-isearch-forward
)
206 (define-key vip-vi-basic-map
"\C-r" 'vip-isearch-backward
)
207 ;(define-key vip-vi-basic-map "\C-\\" 'universal-argument)
208 (define-key vip-vi-basic-map
"\C-c/" 'vip-toggle-search-style
)
209 (define-key vip-vi-basic-map
"\C-cg" 'vip-info-on-file
)
211 (define-key vip-vi-basic-map
"\C-c\M-p" 'vip-prev-destructive-command
)
212 (define-key vip-vi-basic-map
"\C-c\M-n" 'vip-next-destructive-command
)
215 (define-key vip-vi-basic-map
" " 'vip-forward-char
)
216 (define-key vip-vi-basic-map
"!" 'vip-command-argument
)
217 (define-key vip-vi-basic-map
"\"" 'vip-command-argument
)
218 (define-key vip-vi-basic-map
"#" 'vip-command-argument
)
219 (define-key vip-vi-basic-map
"$" 'vip-goto-eol
)
220 (define-key vip-vi-basic-map
"%" 'vip-paren-match
)
221 (define-key vip-vi-basic-map
"&"
222 (function (lambda () (interactive) (vip-ex "&"))))
223 (define-key vip-vi-basic-map
"'" 'vip-goto-mark-and-skip-white
)
224 (define-key vip-vi-basic-map
"(" 'vip-backward-sentence
)
225 (define-key vip-vi-basic-map
")" 'vip-forward-sentence
)
226 (define-key vip-vi-basic-map
"*" 'call-last-kbd-macro
)
227 (define-key vip-vi-basic-map
"+" 'vip-next-line-at-bol
)
228 (define-key vip-vi-basic-map
"," 'vip-repeat-find-opposite
)
229 (define-key vip-vi-basic-map
"-" 'vip-previous-line-at-bol
)
230 (define-key vip-vi-basic-map
"." 'vip-repeat
)
231 (define-key vip-vi-basic-map
"/" 'vip-search-forward
)
233 (define-key vip-vi-basic-map
"0" 'vip-beginning-of-line
)
234 (define-key vip-vi-basic-map
"1" 'vip-digit-argument
)
235 (define-key vip-vi-basic-map
"2" 'vip-digit-argument
)
236 (define-key vip-vi-basic-map
"3" 'vip-digit-argument
)
237 (define-key vip-vi-basic-map
"4" 'vip-digit-argument
)
238 (define-key vip-vi-basic-map
"5" 'vip-digit-argument
)
239 (define-key vip-vi-basic-map
"6" 'vip-digit-argument
)
240 (define-key vip-vi-basic-map
"7" 'vip-digit-argument
)
241 (define-key vip-vi-basic-map
"8" 'vip-digit-argument
)
242 (define-key vip-vi-basic-map
"9" 'vip-digit-argument
)
244 (define-key vip-vi-basic-map
":" 'vip-ex
)
245 (define-key vip-vi-basic-map
";" 'vip-repeat-find
)
246 (define-key vip-vi-basic-map
"<" 'vip-command-argument
)
247 (define-key vip-vi-basic-map
"=" 'vip-command-argument
)
248 (define-key vip-vi-basic-map
">" 'vip-command-argument
)
249 (define-key vip-vi-basic-map
"?" 'vip-search-backward
)
250 (define-key vip-vi-basic-map
"@" 'vip-register-macro
)
252 (define-key vip-vi-basic-map
"A" 'vip-Append
)
253 (define-key vip-vi-basic-map
"B" 'vip-backward-Word
)
254 (define-key vip-vi-basic-map
"C" 'vip-change-to-eol
)
255 (define-key vip-vi-basic-map
"D" 'vip-kill-line
)
256 (define-key vip-vi-basic-map
"E" 'vip-end-of-Word
)
257 (define-key vip-vi-basic-map
"F" 'vip-find-char-backward
)
258 (define-key vip-vi-basic-map
"G" 'vip-goto-line
)
259 (define-key vip-vi-basic-map
"H" 'vip-window-top
)
260 (define-key vip-vi-basic-map
"I" 'vip-Insert
)
261 (define-key vip-vi-basic-map
"J" 'vip-join-lines
)
262 (define-key vip-vi-basic-map
"K" 'vip-nil
)
263 (define-key vip-vi-basic-map
"L" 'vip-window-bottom
)
264 (define-key vip-vi-basic-map
"M" 'vip-window-middle
)
265 (define-key vip-vi-basic-map
"N" 'vip-search-Next
)
266 (define-key vip-vi-basic-map
"O" 'vip-Open-line
)
267 (define-key vip-vi-basic-map
"P" 'vip-Put-back
)
268 (define-key vip-vi-basic-map
"Q" 'vip-query-replace
)
269 (define-key vip-vi-basic-map
"R" 'vip-overwrite
)
270 (define-key vip-vi-basic-map
"S" 'vip-substitute-line
)
271 (define-key vip-vi-basic-map
"T" 'vip-goto-char-backward
)
272 (define-key vip-vi-basic-map
"U" 'vip-undo
)
273 (define-key vip-vi-basic-map
"V" 'find-file-other-window
)
274 (define-key vip-vi-basic-map
"W" 'vip-forward-Word
)
275 (define-key vip-vi-basic-map
"X" 'vip-delete-backward-char
)
276 (define-key vip-vi-basic-map
"Y" 'vip-yank-line
)
277 (define-key vip-vi-basic-map
"ZZ" 'vip-save-kill-buffer
)
279 (define-key vip-vi-basic-map
"\\" 'vip-escape-to-emacs
)
280 (define-key vip-vi-basic-map
"[" 'vip-brac-function
)
281 (define-key vip-vi-basic-map
"]" 'vip-ket-function
)
282 (define-key vip-vi-basic-map
"_" 'vip-alternate-ESC
)
283 (define-key vip-vi-basic-map
"^" 'vip-bol-and-skip-white
)
284 (define-key vip-vi-basic-map
"`" 'vip-goto-mark
)
286 (define-key vip-vi-basic-map
"a" 'vip-append
)
287 (define-key vip-vi-basic-map
"b" 'vip-backward-word
)
288 (define-key vip-vi-basic-map
"c" 'vip-command-argument
)
289 (define-key vip-vi-basic-map
"d" 'vip-command-argument
)
290 (define-key vip-vi-basic-map
"e" 'vip-end-of-word
)
291 (define-key vip-vi-basic-map
"f" 'vip-find-char-forward
)
292 (define-key vip-vi-basic-map
"g" 'vip-nil
)
293 (define-key vip-vi-basic-map
"h" 'vip-backward-char
)
294 (define-key vip-vi-basic-map
"i" 'vip-insert
)
295 (define-key vip-vi-basic-map
"j" 'vip-next-line
)
296 (define-key vip-vi-basic-map
"k" 'vip-previous-line
)
297 (define-key vip-vi-basic-map
"l" 'vip-forward-char
)
298 (define-key vip-vi-basic-map
"m" 'vip-mark-point
)
299 (define-key vip-vi-basic-map
"n" 'vip-search-next
)
300 (define-key vip-vi-basic-map
"o" 'vip-open-line
)
301 (define-key vip-vi-basic-map
"p" 'vip-put-back
)
302 (define-key vip-vi-basic-map
"q" 'vip-nil
)
303 (define-key vip-vi-basic-map
"r" 'vip-replace-char
)
304 (define-key vip-vi-basic-map
"s" 'vip-substitute
)
305 (define-key vip-vi-basic-map
"t" 'vip-goto-char-forward
)
306 (define-key vip-vi-basic-map
"u" 'vip-undo
)
307 (define-key vip-vi-basic-map
"v" 'find-file
)
308 (define-key vip-vi-basic-map
"\C-v" 'find-file-other-frame
)
309 (define-key vip-vi-basic-map
"w" 'vip-forward-word
)
310 (define-key vip-vi-basic-map
"x" 'vip-delete-char
)
311 (define-key vip-vi-basic-map
"y" 'vip-command-argument
)
312 (define-key vip-vi-basic-map
"zH" 'vip-line-to-top
)
313 (define-key vip-vi-basic-map
"zM" 'vip-line-to-middle
)
314 (define-key vip-vi-basic-map
"zL" 'vip-line-to-bottom
)
315 (define-key vip-vi-basic-map
"z\C-m" 'vip-line-to-top
)
316 (define-key vip-vi-basic-map
"z." 'vip-line-to-middle
)
317 (define-key vip-vi-basic-map
"z-" 'vip-line-to-bottom
)
319 (define-key vip-vi-basic-map
"{" 'vip-backward-paragraph
)
320 (define-key vip-vi-basic-map
"|" 'vip-goto-col
)
321 (define-key vip-vi-basic-map
"}" 'vip-forward-paragraph
)
322 (define-key vip-vi-basic-map
"~" 'vip-toggle-case
)
323 (define-key vip-vi-basic-map
"\C-?" 'vip-backward-char
)
325 ;;; Escape from Emacs to Vi for one command
326 (global-set-key "\M-\C-z" 'vip-escape-to-vi
) ;; in emacs-state
328 ;;; This is vip-vi-diehard-map. Used when vip-vi-diehard-minor-mode is on.
330 (define-key vip-vi-diehard-map
"\C-a" 'vip-nil
)
331 (define-key vip-vi-diehard-map
"\C-c" 'vip-nil
)
332 (define-key vip-vi-diehard-map
"\C-g" 'vip-info-on-file
)
333 (define-key vip-vi-diehard-map
"\C-i" 'vip-nil
)
334 (define-key vip-vi-diehard-map
"\C-k" 'vip-nil
)
335 (define-key vip-vi-diehard-map
"\C-l" 'redraw-display
)
336 (define-key vip-vi-diehard-map
"\C-n" 'vip-next-line
)
337 (define-key vip-vi-diehard-map
"\C-o" 'vip-nil
)
338 (define-key vip-vi-diehard-map
"\C-p" 'vip-previous-line
)
339 (define-key vip-vi-diehard-map
"\C-q" 'vip-nil
)
340 (define-key vip-vi-diehard-map
"\C-r" 'redraw-display
)
341 (define-key vip-vi-diehard-map
"\C-s" 'vip-nil
)
342 (define-key vip-vi-diehard-map
"\C-t" 'vip-nil
)
343 (define-key vip-vi-diehard-map
"\C-v" 'vip-nil
)
344 (define-key vip-vi-diehard-map
"\C-w" 'vip-nil
)
345 (define-key vip-vi-diehard-map
"@" 'vip-nil
)
346 (define-key vip-vi-diehard-map
"*" 'vip-nil
)
347 (define-key vip-vi-diehard-map
"#" 'vip-nil
)
348 (define-key vip-vi-diehard-map
"\C-_" 'vip-nil
)
349 (define-key vip-vi-diehard-map
"\C-]" 'vip-nil
);; This is actually tags.
352 ;;; Minibuffer keymap
355 (defvar vip-minibuffer-map
(make-sparse-keymap)
356 "Keymap used to modify keys when Minibuffer is in Insert state.")
358 (define-key vip-minibuffer-map
"\C-m" 'vip-exit-minibuffer
)
359 (define-key vip-minibuffer-map
"\C-j" 'vip-exit-minibuffer
)
361 ;; Map used to read Ex-style commands.
362 (defvar vip-ex-cmd-map
(make-sparse-keymap))
363 (define-key vip-ex-cmd-map
" " 'ex-cmd-read-exit
)
364 (define-key vip-ex-cmd-map
"\t" 'ex-cmd-complete
)
366 ;; Keymap for reading file names in Ex-style commands.
367 (defvar ex-read-filename-map
(make-sparse-keymap))
368 (define-key ex-read-filename-map
" " 'vip-complete-filename-or-exit
)
369 (define-key ex-read-filename-map
"!" 'vip-handle-
!)
376 (defun vip-add-local-keys (state alist
)
377 "Override some vi-state or insert-state bindings in the current buffer.
378 The effect is seen in the current buffer only.
379 Useful for customizing mailer buffers, gnus, etc.
380 STATE is 'vi-state, 'insert-state, or 'emacs-state
381 ALIST is of the form ((key . func) (key . func) ...)
382 Normally, this would be called from a hook to a major mode or
383 on a per buffer basis.
385 (vip-add-local-keys state '((key-str . func) (key-str . func)...)) "
388 (cond ((eq state
'vi-state
)
389 (if vip-need-new-vi-local-map
390 (setq vip-vi-local-user-map
(make-sparse-keymap)))
391 (setq vip-need-new-vi-local-map nil
392 map vip-vi-local-user-map
))
393 ((eq state
'insert-state
)
394 (if vip-need-new-insert-local-map
395 (setq vip-insert-local-user-map
(make-sparse-keymap)))
396 (setq vip-need-new-insert-local-map nil
397 map vip-insert-local-user-map
))
398 ((eq state
'emacs-state
)
399 (if vip-need-new-emacs-local-map
400 (setq vip-emacs-local-user-map
(make-sparse-keymap)))
401 (setq vip-need-new-emacs-local-map nil
402 map vip-emacs-local-user-map
))
405 "Invalid state in vip-add-local-keys: %S. Valid states: vi-state, insert-state or emacs-state" state
)))
407 (vip-modify-keymap map alist
)
408 (vip-normalize-minor-mode-map-alist)
409 (vip-set-mode-vars-for vip-current-state
)))
411 (defun vip-zap-local-keys ()
412 "Unconditionally reset Viper vip-*-local-user-map's.
413 Rarely useful, but if u made a mistake by switching to a mode that adds
414 undesirable local keys, e.g., comint-mode, then this function can return
417 (setq vip-vi-local-user-map
(make-sparse-keymap)
418 vip-need-new-vi-local-map nil
419 vip-insert-local-user-map
(make-sparse-keymap)
420 vip-need-new-insert-local-map nil
421 vip-emacs-local-user-map
(make-sparse-keymap)
422 vip-need-new-emacs-local-map nil
)
423 (vip-normalize-minor-mode-map-alist))
426 (defun vip-modify-major-mode (mode state keymap
)
427 "Modify key bindings in a major-mode in a Viper state using a keymap.
429 If the default for a major mode is emacs-state, then modifications to this
430 major mode may not take effect until the buffer switches state to Vi,
431 Insert or Emacs. If this happens, add vip-change-state-to-emacs to this
432 major mode's hook. If no such hook exists, you may have to put an advice on
433 the function that invokes the major mode. See vip-set-hooks for hints.
435 The above needs not to be done for major modes that come up in Vi or Insert
438 Arguments: (major-mode vip-state keymap)"
440 (cond ((eq state
'vi-state
) 'vip-vi-state-modifier-alist
)
441 ((eq state
'insert-state
) 'vip-insert-state-modifier-alist
)
442 ((eq state
'emacs-state
) 'vip-emacs-state-modifier-alist
)))
444 (if (setq elt
(assoc mode
(eval alist
)))
445 (set alist
(delq elt
(eval alist
))))
446 (set alist
(cons (cons mode keymap
) (eval alist
)))
448 ;; Normalization usually doesn't help here, since one needs to
449 ;; normalize in the actual buffer where changes to the keymap are
450 ;; to take place. However, it doesn't hurt, and it helps whenever this
451 ;; function is actually called from within the right buffer.
452 (vip-normalize-minor-mode-map-alist)
454 (vip-set-mode-vars-for vip-current-state
)))
457 ;; Displays variables that control Viper's keymaps
458 (defun vip-debug-keymaps ()
460 (with-output-to-temp-buffer " *vip-debug*"
461 (princ (format "Buffer name: %s\n\n" (buffer-name)))
462 (princ "Variables: \n")
463 (princ (format "major-mode: %S\n" major-mode
))
464 (princ (format "vip-current-state: %S\n" vip-current-state
))
465 (princ (format "vip-mode-string: %S\n\n" vip-mode-string
))
466 (princ (format "vip-vi-intercept-minor-mode: %S\n"
467 vip-vi-intercept-minor-mode
))
468 (princ (format "vip-insert-intercept-minor-mode: %S\n"
469 vip-insert-intercept-minor-mode
))
470 (princ (format "vip-emacs-intercept-minor-mode: %S\n"
471 vip-emacs-intercept-minor-mode
))
472 (princ (format "vip-vi-minibuffer-minor-mode: %S\n"
473 vip-vi-minibuffer-minor-mode
))
474 (princ (format "vip-insert-minibuffer-minor-mode: %S\n\n"
475 vip-insert-minibuffer-minor-mode
))
476 (princ (format "vip-vi-local-user-minor-mode: %S\n"
477 vip-vi-local-user-minor-mode
))
478 (princ (format "vip-vi-global-user-minor-mode: %S\n"
479 vip-vi-global-user-minor-mode
))
480 (princ (format "vip-vi-kbd-minor-mode: %S\n" vip-vi-kbd-minor-mode
))
481 (princ (format "vip-vi-state-modifier-minor-mode: %S\n"
482 vip-vi-state-modifier-minor-mode
))
483 (princ (format "vip-vi-diehard-minor-mode: %S\n"
484 vip-vi-diehard-minor-mode
))
485 (princ (format "vip-vi-basic-minor-mode: %S\n" vip-vi-basic-minor-mode
))
486 (princ (format "vip-replace-minor-mode: %S\n" vip-replace-minor-mode
))
487 (princ (format "vip-insert-local-user-minor-mode: %S\n"
488 vip-insert-local-user-minor-mode
))
489 (princ (format "vip-insert-global-user-minor-mode: %S\n"
490 vip-insert-global-user-minor-mode
))
491 (princ (format "vip-insert-kbd-minor-mode: %S\n"
492 vip-insert-kbd-minor-mode
))
493 (princ (format "vip-insert-state-modifier-minor-mode: %S\n"
494 vip-insert-state-modifier-minor-mode
))
495 (princ (format "vip-insert-diehard-minor-mode: %S\n"
496 vip-insert-diehard-minor-mode
))
497 (princ (format "vip-insert-basic-minor-mode: %S\n"
498 vip-insert-basic-minor-mode
))
499 (princ (format "vip-emacs-local-user-minor-mode: %S\n"
500 vip-emacs-local-user-minor-mode
))
501 (princ (format "vip-emacs-kbd-minor-mode: %S\n"
502 vip-emacs-kbd-minor-mode
))
503 (princ (format "vip-emacs-global-user-minor-mode: %S\n"
504 vip-emacs-global-user-minor-mode
))
505 (princ (format "vip-emacs-state-modifier-minor-mode: %S\n"
506 vip-emacs-state-modifier-minor-mode
))
508 (princ (format "\nvip-expert-level %S\n" vip-expert-level
))
509 (princ (format "vip-no-multiple-ESC %S\n" vip-no-multiple-ESC
))
510 (princ (format "vip-always %S\n" vip-always
))
511 (princ (format "vip-ex-style-motion %S\n"
512 vip-ex-style-motion
))
513 (princ (format "vip-ex-style-editing-in-insert %S\n"
514 vip-ex-style-editing-in-insert
))
515 (princ (format "vip-want-emacs-keys-in-vi %S\n"
516 vip-want-emacs-keys-in-vi
))
517 (princ (format "vip-want-emacs-keys-in-insert %S\n"
518 vip-want-emacs-keys-in-insert
))
519 (princ (format "vip-want-ctl-h-help %S\n" vip-want-ctl-h-help
))
522 (princ (format "Default value for minor-mode-map-alist: \n%S\n\n"
523 (default-value 'minor-mode-map-alist
)))
524 (princ (format "Actual value for minor-mode-map-alist: \n%S\n"
525 minor-mode-map-alist
))
531 (defun vip-add-keymap (mapsrc mapdst
)
532 "Add contents of mapsrc to mapdst. It is assumed that mapsrc is sparse."
534 (map-keymap (function (lambda (key binding
)
535 (define-key mapdst key binding
)))
538 (function (lambda (p)
539 (define-key mapdst
(vector (car p
)) (cdr p
))
543 (defun vip-modify-keymap (map alist
)
544 "Modifies MAP with bindings specified in the ALIST. The alist has the
545 form ((key . function) (key . function) ... )."
546 (mapcar (function (lambda (p)
547 (define-key map
(eval (car p
)) (cdr p
))))
551 (provide 'viper-keym
)
553 ;;; viper-keym.el ends here