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;;; skk-viper.el --- SKK related code for Viper
;; Copyright (C) 1996, 1997
;; Masahiko Sato <masahiko@kuis.kyoto-u.ac.jp>, Murata Shuuichirou <mrt@mickey.ai.kyutech.ac.jp>
;;
;; Author: Masahiko Sato <masahiko@kuis.kyoto-u.ac.jp>,
;; Murata Shuuichirou <mrt@mickey.ai.kyutech.ac.jp>
;; Maintainer: Murata Shuuichirou <mrt@mickey.ai.kyutech.ac.jp>
;; Mikio Nakajima <minakaji@osaka.email.ne.jp>
;; Version: $Id: skk-viper.el,v 1.4 1997/10/25 11:02:17 mrt Exp $
;; Keywords: japanese
;; Last Modified: $Date: 1997/10/25 11:02:17 $
;; This program 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 versions 2, or (at your option)
;; any later version.
;; This program 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 SKK, see the file COPYING. If not, write to the Free
;; Software Foundation Inc., 59 Temple Place - Suite 330, Boston,
;; MA 02111-1307, USA.
;;; Commentary:
;; Following people contributed modifications to skk.el (Alphabetical order):
;; Mikio Nakajima <minakaji@osaka.email.ne.jp>
;; Murata Shuuichirou <mrt@mickey.ai.kyutech.ac.jp>
;;; Change log:
;;; Code:
(require 'skk-foreword)
(require 'skk-vars)
(require 'advice)
(require 'viper)
(setq skk-use-viper t)
;;;###skk-autoload
(defvar skk-viper-normalize-map-function nil
"Viper $B$,(B minor-mode-map-alist $B$rD4@0$9$k$?$a$N4X?t!#(B" )
(defvar skk-viper-or-vip
(if (fboundp 'viper-normalize-minor-mode-map-alist)
'viper
'vip ))
(let ((other-buffer
(if skk-xemacs
(local-variable-p 'minor-mode-map-alist nil t)
(local-variable-p 'minor-mode-map-alist) )))
(require 'viper)
;; for current buffer and buffers to be created in the future.
;; substantially the same job as vip-harness-minor-mode does.
(setq skk-viper-normalize-map-function
(if (eq skk-viper-or-vip 'viper)
'viper-normalize-minor-mode-map-alist
'vip-normalize-minor-mode-map-alist ))
(funcall skk-viper-normalize-map-function)
(setq-default minor-mode-map-alist minor-mode-map-alist)
(if (not other-buffer)
nil
;; for buffers which are already created and have the minor-mode-map-alist
;; localized by Viper.
(save-current-buffer
(let ((buf (buffer-list)))
(while buf
(set-buffer (car buf))
(if (null (assq 'skk-j-mode minor-mode-map-alist))
(progn
(setq minor-mode-map-alist
(nconc
(list
(cons 'skk-abbrev-mode skk-abbrev-mode-map)
(cons 'skk-ascii-mode skk-ascii-mode-map)
(cons 'skk-j-mode skk-j-mode-map)
(cons 'skk-zenkaku-mode skk-zenkaku-mode-map) )
minor-mode-map-alist ))
(funcall skk-viper-normalize-map-function) ))
(setq buf (cdr buf)) )))))
(setq sentence-end (concat "[$B!#!)!*(B]\\|" sentence-end))
(defsubst skk-looking-at-jisx0208 (char)
(eq 'japanese-jisx0208 (car (find-charset-string (char-to-string char)))) )
(defmacro skk-viper-advice-select (viper vip arg body)
(` (if (eq skk-viper-or-vip 'viper)
(defadvice (, viper) (, arg) (,@ body))
(defadvice (, vip) (, arg) (,@ body)) )))
(skk-viper-advice-select
viper-forward-word-kernel vip-forward-word-kernel
(around skk-ad activate)
((if skk-mode
(let ((enable-multibyte-characters t))
(forward-word val) )
ad-do-it )))
(skk-viper-advice-select
viper-backward-word-kernel vip-backward-word-kernel
(around skk-ad activate)
((if skk-mode
(let ((enable-multibyte-characters t))
(backward-word val) )
ad-do-it )))
(skk-viper-advice-select
viper-del-backward-char-in-insert vip-del-backward-char-in-insert
(around skk-ad activate)
((cond ((and skk-henkan-on (>= skk-henkan-start-point (point)))
(setq skk-henkan-count 0)
(skk-kakutei) )
(skk-henkan-active
(if (and (not skk-delete-implies-kakutei)
(= skk-henkan-end-point (point)) )
(skk-previous-candidate)
(if skk-use-face (skk-henkan-face-off))
(if overwrite-mode
(progn
(backward-char 1)
(delete-char 1) )
(delete-backward-char 1)
(if (>= skk-henkan-end-point (point)) (skk-kakutei)) )))
((and skk-henkan-on overwrite-mode)
(backward-char 1)
(delete-char 1) )
(t ad-do-it) )))
(skk-viper-advice-select
viper-intercept-ESC-key vip-intercept-ESC-key
(before skk-add activate)
("$B"&%b!<%I!""'%b!<%I$@$C$?$i3NDj$9$k!#(B"
(and skk-mode skk-henkan-on (skk-kakutei)) ))
(skk-viper-advice-select
viper-join-lines vip-join-lines
(after skk-ad activate)
("$B%9%Z!<%9$NN>B&$NJ8;z%;%C%H$,(B JISX0208 $B$@$C$?$i%9%Z!<%9$r<h$j=|$/!#(B"
(save-match-data
(and (skk-save-point
(skip-chars-backward " ")
(string-match "\\c|" (char-to-string (preceding-char))) )
(skk-save-point
(skip-chars-forward " ")
(string-match "\\c|" (char-to-string (following-char))) )
(delete-char 1) ))))
;;(defadvice vip-insert (after skk-ad activate)
;; "skk-mode $B$@$C$?$i$+$J%b!<%I$K$9$k!#(B"
;; (if skk-mode (skk-j-mode-on)) )
;;(defadvice vip-Insert (after skk-ad activate)
;; "skk-mode $B$@$C$?$i$+$J%b!<%I$K$9$k!#(B"
;; (if skk-mode (skk-j-mode-on)) )
;;(defadvice vip-open-line (after skk-ad activate)
;; "skk-mode $B$@$C$?$i$+$J%b!<%I$K$9$k!#(B"
;; (if skk-mode (skk-j-mode-on)) )
;;(defadvice vip-Open-line (after skk-ad activate)
;; "skk-mode $B$@$C$?$i$+$J%b!<%I$K$9$k!#(B"
;; (if skk-mode (skk-j-mode-on)) )
;;(defadvice vip-append (after skk-ad activate)
;; "skk-mode $B$@$C$?$i$+$J%b!<%I$K$9$k!#(B"
;; (if skk-mode (skk-j-mode-on)) )
;;(defadvice vip-Append (after skk-ad activate)
;; "skk-mode $B$@$C$?$i$+$J%b!<%I$K$9$k!#(B"
;; (if skk-mode (skk-j-mode-on)) )
;;(defadvice vip-overwrite (after skk-ad activate)
;; "skk-mode $B$@$C$?$i$+$J%b!<%I$K$9$k!#(B"
;; (if skk-mode (skk-j-mode-on)) )
;;;; $B$3$j$c%@%a$C$9$M!#(B
;;;;(defadvice vip-replace-char (after skk-ad activate)
;;;; "skk-mode $B$@$C$?$i$+$J%b!<%I$K$9$k!#(B"
;;;; (if skk-mode (skk-j-mode-on)) )
(provide 'skk-viper)
;;; skk-viper.el ends here
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