1996-01-20 03:19:26 +00:00
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;;; viper-keym.el --- Viper keymaps
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1995-10-30 17:35:01 +00:00
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1996-03-29 01:02:28 +00:00
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;; Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
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1995-04-08 02:20:38 +00:00
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1995-02-20 23:15:10 +00:00
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 2, or (at your option)
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;; any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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1996-01-14 07:34:30 +00:00
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;; along with GNU Emacs; see the file COPYING. If not, write to the
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;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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;; Boston, MA 02111-1307, USA.
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1995-02-20 23:15:10 +00:00
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1996-03-29 01:02:28 +00:00
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;; Code
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1995-02-20 23:15:10 +00:00
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(require 'viper-util)
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;;; Variables
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;;; Keymaps
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;; Keymaps for vital things like \e and C-z.
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;; Not for users
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(defvar vip-vi-intercept-map (make-sparse-keymap))
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(defvar vip-insert-intercept-map (make-sparse-keymap))
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(defvar vip-emacs-intercept-map (make-sparse-keymap))
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1995-07-27 19:42:29 +00:00
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1996-01-20 03:19:26 +00:00
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;; keymap used to zap all keymaps other than function-key-map,
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;; device-function-key-map, etc.
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1995-07-27 19:42:29 +00:00
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(defvar vip-overriding-map (make-sparse-keymap))
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1995-02-20 23:15:10 +00:00
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(vip-deflocalvar vip-vi-local-user-map (make-sparse-keymap)
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"Keymap for user-defined local bindings.
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Useful for changing bindings such as ZZ in certain major modes.
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For instance, in letter-mode, one may want to bind ZZ to
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mh-send-letter. In a newsreader such as gnus, tin, or rn, ZZ could be bound
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to save-buffers-kill-emacs then post article, etc.")
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(put 'vip-vi-local-user-map 'permanent-local t)
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(defvar vip-vi-global-user-map (make-sparse-keymap)
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"Keymap for user-defined global bindings.
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These bindings are seen in all Viper buffers.")
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(defvar vip-vi-basic-map (make-keymap)
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"This is the main keymap in effect in Viper's Vi state.
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This map is global, shared by all buffers.")
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(defvar vip-vi-kbd-map (make-sparse-keymap)
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"This keymap keeps keyboard macros defined via the :map command.")
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(defvar vip-vi-diehard-map (make-sparse-keymap)
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"This keymap is in use when the user asks Viper to simulate Vi very closely.
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This happens when vip-expert-level is 1 or 2. See vip-set-expert-level.")
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(vip-deflocalvar vip-insert-local-user-map (make-sparse-keymap)
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"Auxiliary map for per-buffer user-defined keybindings in Insert state.")
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(put 'vip-insert-local-user-map 'permanent-local t)
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(defvar vip-insert-global-user-map (make-sparse-keymap)
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"Auxiliary map for global user-defined bindings in Insert state.")
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(defvar vip-insert-basic-map (make-sparse-keymap)
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"The basic insert-mode keymap.")
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(defvar vip-insert-diehard-map (make-keymap)
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"Map used when user wants vi-style keys in insert mode.
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Most of the Emacs keys are suppressed. This map overshadows
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vip-insert-basic-map. Not recommended, except for novice users.")
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(defvar vip-insert-kbd-map (make-sparse-keymap)
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"This keymap keeps VI-style kbd macros for insert mode.")
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(defvar vip-replace-map (make-sparse-keymap)
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"Map used in Viper's replace state.")
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(defvar vip-emacs-global-user-map (make-sparse-keymap)
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"Auxiliary map for global user-defined bindings in Emacs state.")
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(defvar vip-emacs-kbd-map (make-sparse-keymap)
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"This keymap keeps Vi-style kbd macros for emacs mode.")
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(vip-deflocalvar vip-emacs-local-user-map (make-sparse-keymap)
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"Auxiliary map for local user-defined bindings in Emacs state.")
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(put 'vip-emacs-local-user-map 'permanent-local t)
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;; This keymap should stay empty
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(defvar vip-empty-keymap (make-sparse-keymap))
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1995-06-09 00:12:29 +00:00
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;; This was the main Vi mode in old versions of VIP which may have been
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;; extensively used by VIP users. We declare it as a global var
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;; and, after .vip is loaded, we add this keymap to vip-vi-basic-map.
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(defvar vip-mode-map (make-sparse-keymap))
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1995-02-20 23:15:10 +00:00
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;;; Variables used by minor modes
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;; Association list of the form
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;; ((major-mode . keymap) (major-mode . keymap) ...)
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;; Viper uses these keymaps to make user-requested adjustments
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;; to its Vi state in various major modes.")
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(defvar vip-vi-state-modifier-alist nil)
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;; Association list of the form
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;; ((major-mode . keymap) (major-mode . keymap) ...)
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;; Viper uses these keymaps to make user-requested adjustments
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;; to its Insert state in various major modes.")
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(defvar vip-insert-state-modifier-alist nil)
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;; Association list of the form
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;; ((major-mode . keymap) (major-mode . keymap) ...)
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;; Viper uses these keymaps to make user-requested adjustments
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;; to its Emacs state in various major modes.
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(defvar vip-emacs-state-modifier-alist nil)
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;; Tells vip-add-local-keys to create a new vip-vi-local-user-map for new
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;; buffers. Not a user option.
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(vip-deflocalvar vip-need-new-vi-local-map t "")
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(put 'vip-need-new-vi-local-map 'permanent-local t)
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;; Tells vip-add-local-keys to create a new vip-insert-local-user-map for new
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;; buffers. Not a user option.
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(vip-deflocalvar vip-need-new-insert-local-map t "")
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(put 'vip-need-new-insert-local-map 'permanent-local t)
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;; Tells vip-add-local-keys to create a new vip-emacs-local-user-map for new
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;; buffers. Not a user option.
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(vip-deflocalvar vip-need-new-emacs-local-map t "")
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(put 'vip-need-new-emacs-local-map 'permanent-local t)
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;; Insert mode keymap
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;; for novice users, pretend you are the real vi.
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(define-key vip-insert-diehard-map "\t" 'vip-insert-tab)
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(define-key vip-insert-diehard-map "\C-a" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-b" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-c" 'vip-change-state-to-vi)
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(define-key vip-insert-diehard-map "\C-e" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-f" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-g" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-i" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-k" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-l" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-n" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-o" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-p" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-q" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-r" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-s" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-u" 'vip-erase-line)
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(define-key vip-insert-diehard-map "\C-x" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-y" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-z" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-]" 'self-insert-command)
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(define-key vip-insert-diehard-map "\C-_" 'self-insert-command)
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(let ((i ?\ ))
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(while (<= i ?~)
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(define-key vip-insert-diehard-map (make-string 1 i) 'self-insert-command)
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(setq i (1+ i))))
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;; Insert mode map when user wants emacs style
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(define-key vip-insert-basic-map "\C-d" 'vip-backward-indent)
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(define-key vip-insert-basic-map "\C-w" 'vip-delete-backward-word)
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(define-key vip-insert-basic-map "\C-t" 'vip-forward-indent)
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(define-key vip-insert-basic-map
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(if vip-xemacs-p [(shift tab)] [S-tab]) 'vip-insert-tab)
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(define-key vip-insert-basic-map "\C-v" 'quoted-insert)
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(define-key vip-insert-basic-map "\C-?" 'vip-del-backward-char-in-insert)
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(define-key vip-insert-basic-map "\C-c\M-p"
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'vip-insert-prev-from-insertion-ring)
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(define-key vip-insert-basic-map "\C-c\M-n"
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'vip-insert-next-from-insertion-ring)
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;; Replace keymap
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(define-key vip-replace-map "\C-t" 'vip-forward-indent)
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(define-key vip-replace-map "\C-j" 'vip-replace-state-exit-cmd)
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(define-key vip-replace-map "\C-m" 'vip-replace-state-exit-cmd)
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(define-key vip-replace-map "\C-?" 'vip-del-backward-char-in-replace)
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;; Vi keymaps
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(define-key vip-vi-basic-map "\C-^"
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(function (lambda () (interactive) (vip-ex "e#"))))
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(define-key vip-vi-basic-map "\C-b" 'vip-scroll-back)
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(define-key vip-vi-basic-map "\C-d" 'vip-scroll-up)
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(define-key vip-vi-basic-map "\C-e" 'vip-scroll-up-one)
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(define-key vip-vi-basic-map "\C-f" 'vip-scroll)
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(define-key vip-vi-basic-map "\C-m" 'vip-next-line-at-bol)
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(define-key vip-vi-basic-map "\C-u" 'vip-scroll-down)
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(define-key vip-vi-basic-map "\C-y" 'vip-scroll-down-one)
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(define-key vip-vi-basic-map "\C-s" 'vip-isearch-forward)
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(define-key vip-vi-basic-map "\C-r" 'vip-isearch-backward)
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;(define-key vip-vi-basic-map "\C-\\" 'universal-argument)
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(define-key vip-vi-basic-map "\C-c/" 'vip-toggle-search-style)
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(define-key vip-vi-basic-map "\C-cg" 'vip-info-on-file)
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(define-key vip-vi-basic-map "\C-c\M-p" 'vip-prev-destructive-command)
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(define-key vip-vi-basic-map "\C-c\M-n" 'vip-next-destructive-command)
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(define-key vip-vi-basic-map " " 'vip-forward-char)
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(define-key vip-vi-basic-map "!" 'vip-command-argument)
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(define-key vip-vi-basic-map "\"" 'vip-command-argument)
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(define-key vip-vi-basic-map "#" 'vip-command-argument)
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(define-key vip-vi-basic-map "$" 'vip-goto-eol)
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(define-key vip-vi-basic-map "%" 'vip-paren-match)
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(define-key vip-vi-basic-map "&"
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(function (lambda () (interactive) (vip-ex "&"))))
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(define-key vip-vi-basic-map "'" 'vip-goto-mark-and-skip-white)
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(define-key vip-vi-basic-map "(" 'vip-backward-sentence)
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(define-key vip-vi-basic-map ")" 'vip-forward-sentence)
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(define-key vip-vi-basic-map "*" 'call-last-kbd-macro)
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(define-key vip-vi-basic-map "+" 'vip-next-line-at-bol)
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(define-key vip-vi-basic-map "," 'vip-repeat-find-opposite)
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(define-key vip-vi-basic-map "-" 'vip-previous-line-at-bol)
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(define-key vip-vi-basic-map "." 'vip-repeat)
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(define-key vip-vi-basic-map "/" 'vip-search-forward)
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(define-key vip-vi-basic-map "0" 'vip-beginning-of-line)
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(define-key vip-vi-basic-map "1" 'vip-digit-argument)
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(define-key vip-vi-basic-map "2" 'vip-digit-argument)
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(define-key vip-vi-basic-map "3" 'vip-digit-argument)
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(define-key vip-vi-basic-map "4" 'vip-digit-argument)
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(define-key vip-vi-basic-map "5" 'vip-digit-argument)
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(define-key vip-vi-basic-map "6" 'vip-digit-argument)
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(define-key vip-vi-basic-map "7" 'vip-digit-argument)
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(define-key vip-vi-basic-map "8" 'vip-digit-argument)
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(define-key vip-vi-basic-map "9" 'vip-digit-argument)
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(define-key vip-vi-basic-map ":" 'vip-ex)
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(define-key vip-vi-basic-map ";" 'vip-repeat-find)
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(define-key vip-vi-basic-map "<" 'vip-command-argument)
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(define-key vip-vi-basic-map "=" 'vip-command-argument)
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(define-key vip-vi-basic-map ">" 'vip-command-argument)
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(define-key vip-vi-basic-map "?" 'vip-search-backward)
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(define-key vip-vi-basic-map "@" 'vip-register-macro)
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(define-key vip-vi-basic-map "A" 'vip-Append)
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(define-key vip-vi-basic-map "B" 'vip-backward-Word)
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(define-key vip-vi-basic-map "C" 'vip-change-to-eol)
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(define-key vip-vi-basic-map "D" 'vip-kill-line)
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(define-key vip-vi-basic-map "E" 'vip-end-of-Word)
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(define-key vip-vi-basic-map "F" 'vip-find-char-backward)
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(define-key vip-vi-basic-map "G" 'vip-goto-line)
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(define-key vip-vi-basic-map "H" 'vip-window-top)
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(define-key vip-vi-basic-map "I" 'vip-Insert)
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(define-key vip-vi-basic-map "J" 'vip-join-lines)
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(define-key vip-vi-basic-map "K" 'vip-nil)
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(define-key vip-vi-basic-map "L" 'vip-window-bottom)
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(define-key vip-vi-basic-map "M" 'vip-window-middle)
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(define-key vip-vi-basic-map "N" 'vip-search-Next)
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(define-key vip-vi-basic-map "O" 'vip-Open-line)
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(define-key vip-vi-basic-map "P" 'vip-Put-back)
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(define-key vip-vi-basic-map "Q" 'vip-query-replace)
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(define-key vip-vi-basic-map "R" 'vip-overwrite)
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(define-key vip-vi-basic-map "S" 'vip-substitute-line)
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(define-key vip-vi-basic-map "T" 'vip-goto-char-backward)
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(define-key vip-vi-basic-map "U" 'vip-undo)
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(define-key vip-vi-basic-map "V" 'find-file-other-window)
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(define-key vip-vi-basic-map "W" 'vip-forward-Word)
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(define-key vip-vi-basic-map "X" 'vip-delete-backward-char)
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(define-key vip-vi-basic-map "Y" 'vip-yank-line)
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(define-key vip-vi-basic-map "ZZ" 'vip-save-kill-buffer)
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(define-key vip-vi-basic-map "\\" 'vip-escape-to-emacs)
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(define-key vip-vi-basic-map "[" 'vip-brac-function)
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(define-key vip-vi-basic-map "]" 'vip-ket-function)
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(define-key vip-vi-basic-map "_" 'vip-alternate-ESC)
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(define-key vip-vi-basic-map "^" 'vip-bol-and-skip-white)
|
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(define-key vip-vi-basic-map "`" 'vip-goto-mark)
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(define-key vip-vi-basic-map "a" 'vip-append)
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(define-key vip-vi-basic-map "b" 'vip-backward-word)
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(define-key vip-vi-basic-map "c" 'vip-command-argument)
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(define-key vip-vi-basic-map "d" 'vip-command-argument)
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(define-key vip-vi-basic-map "e" 'vip-end-of-word)
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(define-key vip-vi-basic-map "f" 'vip-find-char-forward)
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(define-key vip-vi-basic-map "g" 'vip-nil)
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(define-key vip-vi-basic-map "h" 'vip-backward-char)
|
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(define-key vip-vi-basic-map "i" 'vip-insert)
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(define-key vip-vi-basic-map "j" 'vip-next-line)
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(define-key vip-vi-basic-map "k" 'vip-previous-line)
|
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(define-key vip-vi-basic-map "l" 'vip-forward-char)
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(define-key vip-vi-basic-map "m" 'vip-mark-point)
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(define-key vip-vi-basic-map "n" 'vip-search-next)
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(define-key vip-vi-basic-map "o" 'vip-open-line)
|
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(define-key vip-vi-basic-map "p" 'vip-put-back)
|
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|
(define-key vip-vi-basic-map "q" 'vip-nil)
|
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|
(define-key vip-vi-basic-map "r" 'vip-replace-char)
|
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|
(define-key vip-vi-basic-map "s" 'vip-substitute)
|
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|
(define-key vip-vi-basic-map "t" 'vip-goto-char-forward)
|
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|
(define-key vip-vi-basic-map "u" 'vip-undo)
|
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|
(define-key vip-vi-basic-map "v" 'find-file)
|
1995-06-09 00:12:29 +00:00
|
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|
(define-key vip-vi-basic-map "\C-v" 'find-file-other-frame)
|
1995-02-20 23:15:10 +00:00
|
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|
(define-key vip-vi-basic-map "w" 'vip-forward-word)
|
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|
(define-key vip-vi-basic-map "x" 'vip-delete-char)
|
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|
(define-key vip-vi-basic-map "y" 'vip-command-argument)
|
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|
(define-key vip-vi-basic-map "zH" 'vip-line-to-top)
|
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|
(define-key vip-vi-basic-map "zM" 'vip-line-to-middle)
|
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|
(define-key vip-vi-basic-map "zL" 'vip-line-to-bottom)
|
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|
(define-key vip-vi-basic-map "z\C-m" 'vip-line-to-top)
|
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|
(define-key vip-vi-basic-map "z." 'vip-line-to-middle)
|
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|
(define-key vip-vi-basic-map "z-" 'vip-line-to-bottom)
|
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|
(define-key vip-vi-basic-map "{" 'vip-backward-paragraph)
|
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|
|
(define-key vip-vi-basic-map "|" 'vip-goto-col)
|
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|
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|
|
(define-key vip-vi-basic-map "}" 'vip-forward-paragraph)
|
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|
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|
|
(define-key vip-vi-basic-map "~" 'vip-toggle-case)
|
|
|
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|
|
(define-key vip-vi-basic-map "\C-?" 'vip-backward-char)
|
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|
|
;;; Escape from Emacs to Vi for one command
|
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|
|
(global-set-key "\M-\C-z" 'vip-escape-to-vi) ;; in emacs-state
|
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|
;;; This is vip-vi-diehard-map. Used when vip-vi-diehard-minor-mode is on.
|
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|
(define-key vip-vi-diehard-map "\C-a" 'vip-nil)
|
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|
(define-key vip-vi-diehard-map "\C-c" 'vip-nil)
|
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|
|
(define-key vip-vi-diehard-map "\C-g" 'vip-info-on-file)
|
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|
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|
|
(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.
|
|
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|
;;; Minibuffer keymap
|
|
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|
|
(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)
|
1996-02-16 05:25:08 +00:00
|
|
|
|
(define-key ex-read-filename-map "!" 'vip-handle-!)
|
1995-02-20 23:15:10 +00:00
|
|
|
|
|
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|
;;; 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)))
|
1996-01-20 03:19:26 +00:00
|
|
|
|
|
|
|
|
|
|
(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))
|
1995-02-20 23:15:10 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(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
|
|
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;; function is actually called from within the right buffer.
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(vip-normalize-minor-mode-map-alist)
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(vip-set-mode-vars-for vip-current-state)))
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1995-06-09 00:12:29 +00:00
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;; Displays variables that control Viper's keymaps
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1995-02-20 23:15:10 +00:00
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(defun vip-debug-keymaps ()
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(interactive)
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(with-output-to-temp-buffer " *vip-debug*"
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(princ (format "Buffer name: %s\n\n" (buffer-name)))
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(princ "Variables: \n")
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(princ (format "major-mode: %S\n" major-mode))
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(princ (format "vip-current-state: %S\n" vip-current-state))
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(princ (format "vip-mode-string: %S\n\n" vip-mode-string))
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(princ (format "vip-vi-intercept-minor-mode: %S\n"
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vip-vi-intercept-minor-mode))
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(princ (format "vip-insert-intercept-minor-mode: %S\n"
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vip-insert-intercept-minor-mode))
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(princ (format "vip-emacs-intercept-minor-mode: %S\n"
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vip-emacs-intercept-minor-mode))
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(princ (format "vip-vi-minibuffer-minor-mode: %S\n"
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vip-vi-minibuffer-minor-mode))
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(princ (format "vip-insert-minibuffer-minor-mode: %S\n\n"
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vip-insert-minibuffer-minor-mode))
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(princ (format "vip-vi-local-user-minor-mode: %S\n"
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vip-vi-local-user-minor-mode))
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(princ (format "vip-vi-global-user-minor-mode: %S\n"
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vip-vi-global-user-minor-mode))
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(princ (format "vip-vi-kbd-minor-mode: %S\n" vip-vi-kbd-minor-mode))
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(princ (format "vip-vi-state-modifier-minor-mode: %S\n"
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vip-vi-state-modifier-minor-mode))
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(princ (format "vip-vi-diehard-minor-mode: %S\n"
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vip-vi-diehard-minor-mode))
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(princ (format "vip-vi-basic-minor-mode: %S\n" vip-vi-basic-minor-mode))
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(princ (format "vip-replace-minor-mode: %S\n" vip-replace-minor-mode))
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(princ (format "vip-insert-local-user-minor-mode: %S\n"
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vip-insert-local-user-minor-mode))
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(princ (format "vip-insert-global-user-minor-mode: %S\n"
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vip-insert-global-user-minor-mode))
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(princ (format "vip-insert-kbd-minor-mode: %S\n"
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vip-insert-kbd-minor-mode))
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(princ (format "vip-insert-state-modifier-minor-mode: %S\n"
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vip-insert-state-modifier-minor-mode))
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(princ (format "vip-insert-diehard-minor-mode: %S\n"
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vip-insert-diehard-minor-mode))
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(princ (format "vip-insert-basic-minor-mode: %S\n"
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vip-insert-basic-minor-mode))
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(princ (format "vip-emacs-local-user-minor-mode: %S\n"
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vip-emacs-local-user-minor-mode))
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(princ (format "vip-emacs-kbd-minor-mode: %S\n"
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vip-emacs-kbd-minor-mode))
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(princ (format "vip-emacs-global-user-minor-mode: %S\n"
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vip-emacs-global-user-minor-mode))
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(princ (format "vip-emacs-state-modifier-minor-mode: %S\n"
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vip-emacs-state-modifier-minor-mode))
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(princ (format "\nvip-expert-level %S\n" vip-expert-level))
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(princ (format "vip-no-multiple-ESC %S\n" vip-no-multiple-ESC))
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(princ (format "vip-always %S\n" vip-always))
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(princ (format "vip-ex-style-motion %S\n"
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vip-ex-style-motion))
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(princ (format "vip-ex-style-editing-in-insert %S\n"
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vip-ex-style-editing-in-insert))
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(princ (format "vip-want-emacs-keys-in-vi %S\n"
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vip-want-emacs-keys-in-vi))
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(princ (format "vip-want-emacs-keys-in-insert %S\n"
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vip-want-emacs-keys-in-insert))
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(princ (format "vip-want-ctl-h-help %S\n" vip-want-ctl-h-help))
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(princ "\n\n\n")
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(princ (format "Default value for minor-mode-map-alist: \n%S\n\n"
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(default-value 'minor-mode-map-alist)))
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(princ (format "Actual value for minor-mode-map-alist: \n%S\n"
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minor-mode-map-alist))
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))
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;;; Keymap utils
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(defun vip-add-keymap (mapsrc mapdst)
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"Add contents of mapsrc to mapdst. It is assumed that mapsrc is sparse."
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(if vip-xemacs-p
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(map-keymap (function (lambda (key binding)
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(define-key mapdst key binding)))
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mapsrc)
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(mapcar
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(function (lambda (p)
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(define-key mapdst (vector (car p)) (cdr p))
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))
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(cdr mapsrc))))
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(defun vip-modify-keymap (map alist)
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|
|
"Modifies MAP with bindings specified in the ALIST. The alist has the
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form ((key . function) (key . function) ... )."
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(mapcar (function (lambda (p)
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(define-key map (eval (car p)) (cdr p))))
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alist))
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(provide 'viper-keym)
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;;; viper-keym.el ends here
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