mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-12-11 09:20:51 +00:00
554 lines
23 KiB
EmacsLisp
554 lines
23 KiB
EmacsLisp
;;; viper-keym.el --- Viper keymaps
|
||
|
||
;; Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
|
||
|
||
;; This file is part of GNU Emacs.
|
||
|
||
;; GNU Emacs is free software; you can redistribute it and/or modify
|
||
;; it under the terms of the GNU General Public License as published by
|
||
;; the Free Software Foundation; either version 2, or (at your option)
|
||
;; any later version.
|
||
|
||
;; GNU Emacs is distributed in the hope that it will be useful,
|
||
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
;; GNU General Public License for more details.
|
||
|
||
;; You should have received a copy of the GNU General Public License
|
||
;; along with GNU Emacs; see the file COPYING. If not, write to the
|
||
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||
;; Boston, MA 02111-1307, USA.
|
||
|
||
;; Code
|
||
|
||
(require 'viper-util)
|
||
|
||
;;; Variables
|
||
|
||
;;; Keymaps
|
||
|
||
;; Keymaps for vital things like \e and C-z.
|
||
;; Not for users
|
||
(defvar vip-vi-intercept-map (make-sparse-keymap))
|
||
(defvar vip-insert-intercept-map (make-sparse-keymap))
|
||
(defvar vip-emacs-intercept-map (make-sparse-keymap))
|
||
|
||
;; keymap used to zap all keymaps other than function-key-map,
|
||
;; device-function-key-map, etc.
|
||
(defvar vip-overriding-map (make-sparse-keymap))
|
||
|
||
(vip-deflocalvar vip-vi-local-user-map (make-sparse-keymap)
|
||
"Keymap for user-defined local bindings.
|
||
Useful for changing bindings such as ZZ in certain major modes.
|
||
For instance, in letter-mode, one may want to bind ZZ to
|
||
mh-send-letter. In a newsreader such as gnus, tin, or rn, ZZ could be bound
|
||
to save-buffers-kill-emacs then post article, etc.")
|
||
(put 'vip-vi-local-user-map 'permanent-local t)
|
||
|
||
(defvar vip-vi-global-user-map (make-sparse-keymap)
|
||
"Keymap for user-defined global bindings.
|
||
These bindings are seen in all Viper buffers.")
|
||
|
||
(defvar vip-vi-basic-map (make-keymap)
|
||
"This is the main keymap in effect in Viper's Vi state.
|
||
This map is global, shared by all buffers.")
|
||
|
||
(defvar vip-vi-kbd-map (make-sparse-keymap)
|
||
"This keymap keeps keyboard macros defined via the :map command.")
|
||
|
||
(defvar vip-vi-diehard-map (make-sparse-keymap)
|
||
"This keymap is in use when the user asks Viper to simulate Vi very closely.
|
||
This happens when vip-expert-level is 1 or 2. See vip-set-expert-level.")
|
||
|
||
|
||
(vip-deflocalvar vip-insert-local-user-map (make-sparse-keymap)
|
||
"Auxiliary map for per-buffer user-defined keybindings in Insert state.")
|
||
(put 'vip-insert-local-user-map 'permanent-local t)
|
||
|
||
(defvar vip-insert-global-user-map (make-sparse-keymap)
|
||
"Auxiliary map for global user-defined bindings in Insert state.")
|
||
|
||
(defvar vip-insert-basic-map (make-sparse-keymap)
|
||
"The basic insert-mode keymap.")
|
||
|
||
(defvar vip-insert-diehard-map (make-keymap)
|
||
"Map used when user wants vi-style keys in insert mode.
|
||
Most of the Emacs keys are suppressed. This map overshadows
|
||
vip-insert-basic-map. Not recommended, except for novice users.")
|
||
|
||
(defvar vip-insert-kbd-map (make-sparse-keymap)
|
||
"This keymap keeps VI-style kbd macros for insert mode.")
|
||
|
||
(defvar vip-replace-map (make-sparse-keymap)
|
||
"Map used in Viper's replace state.")
|
||
|
||
(defvar vip-emacs-global-user-map (make-sparse-keymap)
|
||
"Auxiliary map for global user-defined bindings in Emacs state.")
|
||
|
||
(defvar vip-emacs-kbd-map (make-sparse-keymap)
|
||
"This keymap keeps Vi-style kbd macros for emacs mode.")
|
||
|
||
(vip-deflocalvar vip-emacs-local-user-map (make-sparse-keymap)
|
||
"Auxiliary map for local user-defined bindings in Emacs state.")
|
||
(put 'vip-emacs-local-user-map 'permanent-local t)
|
||
|
||
;; This keymap should stay empty
|
||
(defvar vip-empty-keymap (make-sparse-keymap))
|
||
|
||
;; This was the main Vi mode in old versions of VIP which may have been
|
||
;; extensively used by VIP users. We declare it as a global var
|
||
;; and, after .vip is loaded, we add this keymap to vip-vi-basic-map.
|
||
(defvar vip-mode-map (make-sparse-keymap))
|
||
|
||
|
||
;;; Variables used by minor modes
|
||
|
||
;; Association list of the form
|
||
;; ((major-mode . keymap) (major-mode . keymap) ...)
|
||
;; Viper uses these keymaps to make user-requested adjustments
|
||
;; to its Vi state in various major modes.")
|
||
(defvar vip-vi-state-modifier-alist nil)
|
||
|
||
;; Association list of the form
|
||
;; ((major-mode . keymap) (major-mode . keymap) ...)
|
||
;; Viper uses these keymaps to make user-requested adjustments
|
||
;; to its Insert state in various major modes.")
|
||
(defvar vip-insert-state-modifier-alist nil)
|
||
|
||
;; Association list of the form
|
||
;; ((major-mode . keymap) (major-mode . keymap) ...)
|
||
;; Viper uses these keymaps to make user-requested adjustments
|
||
;; to its Emacs state in various major modes.
|
||
(defvar vip-emacs-state-modifier-alist nil)
|
||
|
||
;; Tells vip-add-local-keys to create a new vip-vi-local-user-map for new
|
||
;; buffers. Not a user option.
|
||
(vip-deflocalvar vip-need-new-vi-local-map t "")
|
||
(put 'vip-need-new-vi-local-map 'permanent-local t)
|
||
|
||
;; Tells vip-add-local-keys to create a new vip-insert-local-user-map for new
|
||
;; buffers. Not a user option.
|
||
(vip-deflocalvar vip-need-new-insert-local-map t "")
|
||
(put 'vip-need-new-insert-local-map 'permanent-local t)
|
||
|
||
;; Tells vip-add-local-keys to create a new vip-emacs-local-user-map for new
|
||
;; buffers. Not a user option.
|
||
(vip-deflocalvar vip-need-new-emacs-local-map t "")
|
||
(put 'vip-need-new-emacs-local-map 'permanent-local t)
|
||
|
||
|
||
|
||
;; Insert mode keymap
|
||
|
||
;; for novice users, pretend you are the real vi.
|
||
(define-key vip-insert-diehard-map "\t" 'vip-insert-tab)
|
||
(define-key vip-insert-diehard-map "\C-a" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-b" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-c" 'vip-change-state-to-vi)
|
||
(define-key vip-insert-diehard-map "\C-e" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-f" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-g" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-i" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-k" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-l" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-n" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-o" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-p" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-q" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-r" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-s" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-u" 'vip-erase-line)
|
||
(define-key vip-insert-diehard-map "\C-x" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-y" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-z" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-]" 'self-insert-command)
|
||
(define-key vip-insert-diehard-map "\C-_" 'self-insert-command)
|
||
|
||
(let ((i ?\ ))
|
||
(while (<= i ?~)
|
||
(define-key vip-insert-diehard-map (make-string 1 i) 'self-insert-command)
|
||
(setq i (1+ i))))
|
||
|
||
;; Insert mode map when user wants emacs style
|
||
(define-key vip-insert-basic-map "\C-d" 'vip-backward-indent)
|
||
(define-key vip-insert-basic-map "\C-w" 'vip-delete-backward-word)
|
||
(define-key vip-insert-basic-map "\C-t" 'vip-forward-indent)
|
||
(define-key vip-insert-basic-map
|
||
(if vip-xemacs-p [(shift tab)] [S-tab]) 'vip-insert-tab)
|
||
(define-key vip-insert-basic-map "\C-v" 'quoted-insert)
|
||
(define-key vip-insert-basic-map "\C-?" 'vip-del-backward-char-in-insert)
|
||
(define-key vip-insert-basic-map "\C-c\M-p"
|
||
'vip-insert-prev-from-insertion-ring)
|
||
(define-key vip-insert-basic-map "\C-c\M-n"
|
||
'vip-insert-next-from-insertion-ring)
|
||
|
||
|
||
;; Replace keymap
|
||
(define-key vip-replace-map "\C-t" 'vip-forward-indent)
|
||
(define-key vip-replace-map "\C-j" 'vip-replace-state-exit-cmd)
|
||
(define-key vip-replace-map "\C-m" 'vip-replace-state-exit-cmd)
|
||
(define-key vip-replace-map "\C-?" 'vip-del-backward-char-in-replace)
|
||
|
||
|
||
|
||
;; Vi keymaps
|
||
|
||
(define-key vip-vi-basic-map "\C-^"
|
||
(function (lambda () (interactive) (vip-ex "e#"))))
|
||
(define-key vip-vi-basic-map "\C-b" 'vip-scroll-back)
|
||
(define-key vip-vi-basic-map "\C-d" 'vip-scroll-up)
|
||
(define-key vip-vi-basic-map "\C-e" 'vip-scroll-up-one)
|
||
(define-key vip-vi-basic-map "\C-f" 'vip-scroll)
|
||
(define-key vip-vi-basic-map "\C-m" 'vip-next-line-at-bol)
|
||
(define-key vip-vi-basic-map "\C-u" 'vip-scroll-down)
|
||
(define-key vip-vi-basic-map "\C-y" 'vip-scroll-down-one)
|
||
(define-key vip-vi-basic-map "\C-s" 'vip-isearch-forward)
|
||
(define-key vip-vi-basic-map "\C-r" 'vip-isearch-backward)
|
||
;(define-key vip-vi-basic-map "\C-\\" 'universal-argument)
|
||
(define-key vip-vi-basic-map "\C-c/" 'vip-toggle-search-style)
|
||
(define-key vip-vi-basic-map "\C-cg" 'vip-info-on-file)
|
||
|
||
(define-key vip-vi-basic-map "\C-c\M-p" 'vip-prev-destructive-command)
|
||
(define-key vip-vi-basic-map "\C-c\M-n" 'vip-next-destructive-command)
|
||
|
||
|
||
(define-key vip-vi-basic-map " " 'vip-forward-char)
|
||
(define-key vip-vi-basic-map "!" 'vip-command-argument)
|
||
(define-key vip-vi-basic-map "\"" 'vip-command-argument)
|
||
(define-key vip-vi-basic-map "#" 'vip-command-argument)
|
||
(define-key vip-vi-basic-map "$" 'vip-goto-eol)
|
||
(define-key vip-vi-basic-map "%" 'vip-paren-match)
|
||
(define-key vip-vi-basic-map "&"
|
||
(function (lambda () (interactive) (vip-ex "&"))))
|
||
(define-key vip-vi-basic-map "'" 'vip-goto-mark-and-skip-white)
|
||
(define-key vip-vi-basic-map "(" 'vip-backward-sentence)
|
||
(define-key vip-vi-basic-map ")" 'vip-forward-sentence)
|
||
(define-key vip-vi-basic-map "*" 'call-last-kbd-macro)
|
||
(define-key vip-vi-basic-map "+" 'vip-next-line-at-bol)
|
||
(define-key vip-vi-basic-map "," 'vip-repeat-find-opposite)
|
||
(define-key vip-vi-basic-map "-" 'vip-previous-line-at-bol)
|
||
(define-key vip-vi-basic-map "." 'vip-repeat)
|
||
(define-key vip-vi-basic-map "/" 'vip-search-forward)
|
||
|
||
(define-key vip-vi-basic-map "0" 'vip-beginning-of-line)
|
||
(define-key vip-vi-basic-map "1" 'vip-digit-argument)
|
||
(define-key vip-vi-basic-map "2" 'vip-digit-argument)
|
||
(define-key vip-vi-basic-map "3" 'vip-digit-argument)
|
||
(define-key vip-vi-basic-map "4" 'vip-digit-argument)
|
||
(define-key vip-vi-basic-map "5" 'vip-digit-argument)
|
||
(define-key vip-vi-basic-map "6" 'vip-digit-argument)
|
||
(define-key vip-vi-basic-map "7" 'vip-digit-argument)
|
||
(define-key vip-vi-basic-map "8" 'vip-digit-argument)
|
||
(define-key vip-vi-basic-map "9" 'vip-digit-argument)
|
||
|
||
(define-key vip-vi-basic-map ":" 'vip-ex)
|
||
(define-key vip-vi-basic-map ";" 'vip-repeat-find)
|
||
(define-key vip-vi-basic-map "<" 'vip-command-argument)
|
||
(define-key vip-vi-basic-map "=" 'vip-command-argument)
|
||
(define-key vip-vi-basic-map ">" 'vip-command-argument)
|
||
(define-key vip-vi-basic-map "?" 'vip-search-backward)
|
||
(define-key vip-vi-basic-map "@" 'vip-register-macro)
|
||
|
||
(define-key vip-vi-basic-map "A" 'vip-Append)
|
||
(define-key vip-vi-basic-map "B" 'vip-backward-Word)
|
||
(define-key vip-vi-basic-map "C" 'vip-change-to-eol)
|
||
(define-key vip-vi-basic-map "D" 'vip-kill-line)
|
||
(define-key vip-vi-basic-map "E" 'vip-end-of-Word)
|
||
(define-key vip-vi-basic-map "F" 'vip-find-char-backward)
|
||
(define-key vip-vi-basic-map "G" 'vip-goto-line)
|
||
(define-key vip-vi-basic-map "H" 'vip-window-top)
|
||
(define-key vip-vi-basic-map "I" 'vip-Insert)
|
||
(define-key vip-vi-basic-map "J" 'vip-join-lines)
|
||
(define-key vip-vi-basic-map "K" 'vip-nil)
|
||
(define-key vip-vi-basic-map "L" 'vip-window-bottom)
|
||
(define-key vip-vi-basic-map "M" 'vip-window-middle)
|
||
(define-key vip-vi-basic-map "N" 'vip-search-Next)
|
||
(define-key vip-vi-basic-map "O" 'vip-Open-line)
|
||
(define-key vip-vi-basic-map "P" 'vip-Put-back)
|
||
(define-key vip-vi-basic-map "Q" 'vip-query-replace)
|
||
(define-key vip-vi-basic-map "R" 'vip-overwrite)
|
||
(define-key vip-vi-basic-map "S" 'vip-substitute-line)
|
||
(define-key vip-vi-basic-map "T" 'vip-goto-char-backward)
|
||
(define-key vip-vi-basic-map "U" 'vip-undo)
|
||
(define-key vip-vi-basic-map "V" 'find-file-other-window)
|
||
(define-key vip-vi-basic-map "W" 'vip-forward-Word)
|
||
(define-key vip-vi-basic-map "X" 'vip-delete-backward-char)
|
||
(define-key vip-vi-basic-map "Y" 'vip-yank-line)
|
||
(define-key vip-vi-basic-map "ZZ" 'vip-save-kill-buffer)
|
||
|
||
(define-key vip-vi-basic-map "\\" 'vip-escape-to-emacs)
|
||
(define-key vip-vi-basic-map "[" 'vip-brac-function)
|
||
(define-key vip-vi-basic-map "]" 'vip-ket-function)
|
||
(define-key vip-vi-basic-map "_" 'vip-alternate-ESC)
|
||
(define-key vip-vi-basic-map "^" 'vip-bol-and-skip-white)
|
||
(define-key vip-vi-basic-map "`" 'vip-goto-mark)
|
||
|
||
(define-key vip-vi-basic-map "a" 'vip-append)
|
||
(define-key vip-vi-basic-map "b" 'vip-backward-word)
|
||
(define-key vip-vi-basic-map "c" 'vip-command-argument)
|
||
(define-key vip-vi-basic-map "d" 'vip-command-argument)
|
||
(define-key vip-vi-basic-map "e" 'vip-end-of-word)
|
||
(define-key vip-vi-basic-map "f" 'vip-find-char-forward)
|
||
(define-key vip-vi-basic-map "g" 'vip-nil)
|
||
(define-key vip-vi-basic-map "h" 'vip-backward-char)
|
||
(define-key vip-vi-basic-map "i" 'vip-insert)
|
||
(define-key vip-vi-basic-map "j" 'vip-next-line)
|
||
(define-key vip-vi-basic-map "k" 'vip-previous-line)
|
||
(define-key vip-vi-basic-map "l" 'vip-forward-char)
|
||
(define-key vip-vi-basic-map "m" 'vip-mark-point)
|
||
(define-key vip-vi-basic-map "n" 'vip-search-next)
|
||
(define-key vip-vi-basic-map "o" 'vip-open-line)
|
||
(define-key vip-vi-basic-map "p" 'vip-put-back)
|
||
(define-key vip-vi-basic-map "q" 'vip-nil)
|
||
(define-key vip-vi-basic-map "r" 'vip-replace-char)
|
||
(define-key vip-vi-basic-map "s" 'vip-substitute)
|
||
(define-key vip-vi-basic-map "t" 'vip-goto-char-forward)
|
||
(define-key vip-vi-basic-map "u" 'vip-undo)
|
||
(define-key vip-vi-basic-map "v" 'find-file)
|
||
(define-key vip-vi-basic-map "\C-v" 'find-file-other-frame)
|
||
(define-key vip-vi-basic-map "w" 'vip-forward-word)
|
||
(define-key vip-vi-basic-map "x" 'vip-delete-char)
|
||
(define-key vip-vi-basic-map "y" 'vip-command-argument)
|
||
(define-key vip-vi-basic-map "zH" 'vip-line-to-top)
|
||
(define-key vip-vi-basic-map "zM" 'vip-line-to-middle)
|
||
(define-key vip-vi-basic-map "zL" 'vip-line-to-bottom)
|
||
(define-key vip-vi-basic-map "z\C-m" 'vip-line-to-top)
|
||
(define-key vip-vi-basic-map "z." 'vip-line-to-middle)
|
||
(define-key vip-vi-basic-map "z-" 'vip-line-to-bottom)
|
||
|
||
(define-key vip-vi-basic-map "{" 'vip-backward-paragraph)
|
||
(define-key vip-vi-basic-map "|" 'vip-goto-col)
|
||
(define-key vip-vi-basic-map "}" 'vip-forward-paragraph)
|
||
(define-key vip-vi-basic-map "~" 'vip-toggle-case)
|
||
(define-key vip-vi-basic-map "\C-?" 'vip-backward-char)
|
||
|
||
;;; Escape from Emacs to Vi for one command
|
||
(global-set-key "\M-\C-z" 'vip-escape-to-vi) ;; in emacs-state
|
||
|
||
;;; This is vip-vi-diehard-map. Used when vip-vi-diehard-minor-mode is on.
|
||
|
||
(define-key vip-vi-diehard-map "\C-a" 'vip-nil)
|
||
(define-key vip-vi-diehard-map "\C-c" 'vip-nil)
|
||
(define-key vip-vi-diehard-map "\C-g" 'vip-info-on-file)
|
||
(define-key vip-vi-diehard-map "\C-i" 'vip-nil)
|
||
(define-key vip-vi-diehard-map "\C-k" 'vip-nil)
|
||
(define-key vip-vi-diehard-map "\C-l" 'redraw-display)
|
||
(define-key vip-vi-diehard-map "\C-n" 'vip-next-line)
|
||
(define-key vip-vi-diehard-map "\C-o" 'vip-nil)
|
||
(define-key vip-vi-diehard-map "\C-p" 'vip-previous-line)
|
||
(define-key vip-vi-diehard-map "\C-q" 'vip-nil)
|
||
(define-key vip-vi-diehard-map "\C-r" 'redraw-display)
|
||
(define-key vip-vi-diehard-map "\C-s" 'vip-nil)
|
||
(define-key vip-vi-diehard-map "\C-t" 'vip-nil)
|
||
(define-key vip-vi-diehard-map "\C-v" 'vip-nil)
|
||
(define-key vip-vi-diehard-map "\C-w" 'vip-nil)
|
||
(define-key vip-vi-diehard-map "@" 'vip-nil)
|
||
(define-key vip-vi-diehard-map "*" 'vip-nil)
|
||
(define-key vip-vi-diehard-map "#" 'vip-nil)
|
||
(define-key vip-vi-diehard-map "\C-_" 'vip-nil)
|
||
(define-key vip-vi-diehard-map "\C-]" 'vip-nil);; This is actually tags.
|
||
|
||
|
||
;;; Minibuffer keymap
|
||
|
||
|
||
(defvar vip-minibuffer-map (make-sparse-keymap)
|
||
"Keymap used to modify keys when Minibuffer is in Insert state.")
|
||
|
||
(define-key vip-minibuffer-map "\C-m" 'vip-exit-minibuffer)
|
||
(define-key vip-minibuffer-map "\C-j" 'vip-exit-minibuffer)
|
||
|
||
;; Map used to read Ex-style commands.
|
||
(defvar vip-ex-cmd-map (make-sparse-keymap))
|
||
(define-key vip-ex-cmd-map " " 'ex-cmd-read-exit)
|
||
(define-key vip-ex-cmd-map "\t" 'ex-cmd-complete)
|
||
|
||
;; Keymap for reading file names in Ex-style commands.
|
||
(defvar ex-read-filename-map (make-sparse-keymap))
|
||
(define-key ex-read-filename-map " " 'vip-complete-filename-or-exit)
|
||
(define-key ex-read-filename-map "!" 'vip-handle-!)
|
||
|
||
|
||
|
||
|
||
;;; Code
|
||
|
||
(defun vip-add-local-keys (state alist)
|
||
"Override some vi-state or insert-state bindings in the current buffer.
|
||
The effect is seen in the current buffer only.
|
||
Useful for customizing mailer buffers, gnus, etc.
|
||
STATE is 'vi-state, 'insert-state, or 'emacs-state
|
||
ALIST is of the form ((key . func) (key . func) ...)
|
||
Normally, this would be called from a hook to a major mode or
|
||
on a per buffer basis.
|
||
Usage:
|
||
(vip-add-local-keys state '((key-str . func) (key-str . func)...)) "
|
||
|
||
(let (map)
|
||
(cond ((eq state 'vi-state)
|
||
(if vip-need-new-vi-local-map
|
||
(setq vip-vi-local-user-map (make-sparse-keymap)))
|
||
(setq vip-need-new-vi-local-map nil
|
||
map vip-vi-local-user-map))
|
||
((eq state 'insert-state)
|
||
(if vip-need-new-insert-local-map
|
||
(setq vip-insert-local-user-map (make-sparse-keymap)))
|
||
(setq vip-need-new-insert-local-map nil
|
||
map vip-insert-local-user-map))
|
||
((eq state 'emacs-state)
|
||
(if vip-need-new-emacs-local-map
|
||
(setq vip-emacs-local-user-map (make-sparse-keymap)))
|
||
(setq vip-need-new-emacs-local-map nil
|
||
map vip-emacs-local-user-map))
|
||
(t
|
||
(error
|
||
"Invalid state in vip-add-local-keys: %S. Valid states: vi-state, insert-state or emacs-state" state)))
|
||
|
||
(vip-modify-keymap map alist)
|
||
(vip-normalize-minor-mode-map-alist)
|
||
(vip-set-mode-vars-for vip-current-state)))
|
||
|
||
(defun vip-zap-local-keys ()
|
||
"Unconditionally reset Viper vip-*-local-user-map's.
|
||
Rarely useful, but if u made a mistake by switching to a mode that adds
|
||
undesirable local keys, e.g., comint-mode, then this function can return
|
||
you to sanity."
|
||
(interactive)
|
||
(setq vip-vi-local-user-map (make-sparse-keymap)
|
||
vip-need-new-vi-local-map nil
|
||
vip-insert-local-user-map (make-sparse-keymap)
|
||
vip-need-new-insert-local-map nil
|
||
vip-emacs-local-user-map (make-sparse-keymap)
|
||
vip-need-new-emacs-local-map nil)
|
||
(vip-normalize-minor-mode-map-alist))
|
||
|
||
|
||
(defun vip-modify-major-mode (mode state keymap)
|
||
"Modify key bindings in a major-mode in a Viper state using a keymap.
|
||
|
||
If the default for a major mode is emacs-state, then modifications to this
|
||
major mode may not take effect until the buffer switches state to Vi,
|
||
Insert or Emacs. If this happens, add vip-change-state-to-emacs to this
|
||
major mode's hook. If no such hook exists, you may have to put an advice on
|
||
the function that invokes the major mode. See vip-set-hooks for hints.
|
||
|
||
The above needs not to be done for major modes that come up in Vi or Insert
|
||
state by default.
|
||
|
||
Arguments: (major-mode vip-state keymap)"
|
||
(let ((alist
|
||
(cond ((eq state 'vi-state) 'vip-vi-state-modifier-alist)
|
||
((eq state 'insert-state) 'vip-insert-state-modifier-alist)
|
||
((eq state 'emacs-state) 'vip-emacs-state-modifier-alist)))
|
||
elt)
|
||
(if (setq elt (assoc mode (eval alist)))
|
||
(set alist (delq elt (eval alist))))
|
||
(set alist (cons (cons mode keymap) (eval alist)))
|
||
|
||
;; Normalization usually doesn't help here, since one needs to
|
||
;; normalize in the actual buffer where changes to the keymap are
|
||
;; to take place. However, it doesn't hurt, and it helps whenever this
|
||
;; function is actually called from within the right buffer.
|
||
(vip-normalize-minor-mode-map-alist)
|
||
|
||
(vip-set-mode-vars-for vip-current-state)))
|
||
|
||
|
||
;; Displays variables that control Viper's keymaps
|
||
(defun vip-debug-keymaps ()
|
||
(interactive)
|
||
(with-output-to-temp-buffer " *vip-debug*"
|
||
(princ (format "Buffer name: %s\n\n" (buffer-name)))
|
||
(princ "Variables: \n")
|
||
(princ (format "major-mode: %S\n" major-mode))
|
||
(princ (format "vip-current-state: %S\n" vip-current-state))
|
||
(princ (format "vip-mode-string: %S\n\n" vip-mode-string))
|
||
(princ (format "vip-vi-intercept-minor-mode: %S\n"
|
||
vip-vi-intercept-minor-mode))
|
||
(princ (format "vip-insert-intercept-minor-mode: %S\n"
|
||
vip-insert-intercept-minor-mode))
|
||
(princ (format "vip-emacs-intercept-minor-mode: %S\n"
|
||
vip-emacs-intercept-minor-mode))
|
||
(princ (format "vip-vi-minibuffer-minor-mode: %S\n"
|
||
vip-vi-minibuffer-minor-mode))
|
||
(princ (format "vip-insert-minibuffer-minor-mode: %S\n\n"
|
||
vip-insert-minibuffer-minor-mode))
|
||
(princ (format "vip-vi-local-user-minor-mode: %S\n"
|
||
vip-vi-local-user-minor-mode))
|
||
(princ (format "vip-vi-global-user-minor-mode: %S\n"
|
||
vip-vi-global-user-minor-mode))
|
||
(princ (format "vip-vi-kbd-minor-mode: %S\n" vip-vi-kbd-minor-mode))
|
||
(princ (format "vip-vi-state-modifier-minor-mode: %S\n"
|
||
vip-vi-state-modifier-minor-mode))
|
||
(princ (format "vip-vi-diehard-minor-mode: %S\n"
|
||
vip-vi-diehard-minor-mode))
|
||
(princ (format "vip-vi-basic-minor-mode: %S\n" vip-vi-basic-minor-mode))
|
||
(princ (format "vip-replace-minor-mode: %S\n" vip-replace-minor-mode))
|
||
(princ (format "vip-insert-local-user-minor-mode: %S\n"
|
||
vip-insert-local-user-minor-mode))
|
||
(princ (format "vip-insert-global-user-minor-mode: %S\n"
|
||
vip-insert-global-user-minor-mode))
|
||
(princ (format "vip-insert-kbd-minor-mode: %S\n"
|
||
vip-insert-kbd-minor-mode))
|
||
(princ (format "vip-insert-state-modifier-minor-mode: %S\n"
|
||
vip-insert-state-modifier-minor-mode))
|
||
(princ (format "vip-insert-diehard-minor-mode: %S\n"
|
||
vip-insert-diehard-minor-mode))
|
||
(princ (format "vip-insert-basic-minor-mode: %S\n"
|
||
vip-insert-basic-minor-mode))
|
||
(princ (format "vip-emacs-local-user-minor-mode: %S\n"
|
||
vip-emacs-local-user-minor-mode))
|
||
(princ (format "vip-emacs-kbd-minor-mode: %S\n"
|
||
vip-emacs-kbd-minor-mode))
|
||
(princ (format "vip-emacs-global-user-minor-mode: %S\n"
|
||
vip-emacs-global-user-minor-mode))
|
||
(princ (format "vip-emacs-state-modifier-minor-mode: %S\n"
|
||
vip-emacs-state-modifier-minor-mode))
|
||
|
||
(princ (format "\nvip-expert-level %S\n" vip-expert-level))
|
||
(princ (format "vip-no-multiple-ESC %S\n" vip-no-multiple-ESC))
|
||
(princ (format "vip-always %S\n" vip-always))
|
||
(princ (format "vip-ex-style-motion %S\n"
|
||
vip-ex-style-motion))
|
||
(princ (format "vip-ex-style-editing-in-insert %S\n"
|
||
vip-ex-style-editing-in-insert))
|
||
(princ (format "vip-want-emacs-keys-in-vi %S\n"
|
||
vip-want-emacs-keys-in-vi))
|
||
(princ (format "vip-want-emacs-keys-in-insert %S\n"
|
||
vip-want-emacs-keys-in-insert))
|
||
(princ (format "vip-want-ctl-h-help %S\n" vip-want-ctl-h-help))
|
||
|
||
(princ "\n\n\n")
|
||
(princ (format "Default value for minor-mode-map-alist: \n%S\n\n"
|
||
(default-value 'minor-mode-map-alist)))
|
||
(princ (format "Actual value for minor-mode-map-alist: \n%S\n"
|
||
minor-mode-map-alist))
|
||
))
|
||
|
||
|
||
;;; Keymap utils
|
||
|
||
(defun vip-add-keymap (mapsrc mapdst)
|
||
"Add contents of mapsrc to mapdst. It is assumed that mapsrc is sparse."
|
||
(if vip-xemacs-p
|
||
(map-keymap (function (lambda (key binding)
|
||
(define-key mapdst key binding)))
|
||
mapsrc)
|
||
(mapcar
|
||
(function (lambda (p)
|
||
(define-key mapdst (vector (car p)) (cdr p))
|
||
))
|
||
(cdr mapsrc))))
|
||
|
||
(defun vip-modify-keymap (map alist)
|
||
"Modifies MAP with bindings specified in the ALIST. The alist has the
|
||
form ((key . function) (key . function) ... )."
|
||
(mapcar (function (lambda (p)
|
||
(define-key map (eval (car p)) (cdr p))))
|
||
alist))
|
||
|
||
|
||
(provide 'viper-keym)
|
||
|
||
;;; viper-keym.el ends here
|