canna.el

   1 ;;; canna.el --- Interface to the Canna input method.
   2
   3 ;; Copyright (C) 1994 Akira Kon, NEC Corporation.
   4 ;; Copyright (C) 1996,1997 MORIOKA Tomohiko
   5
   6 ;; Author: Akira Kon <kon@d1.bs2.mt.nec.co.jp>
   7 ;;         MORIOKA Tomohiko <morioka@jaist.ac.jp>
   8 ;; Version: $Revision: 1.9 $
   9 ;; Keywords: Canna, Japanese, input method, mule, multilingual
  10
  11 ;; This file is not a part of Emacs yet.
  12
  13 ;; This program is free software; you can redistribute it and/or
  14 ;; modify it under the terms of the GNU General Public License as
  15 ;; published by the Free Software Foundation; either version 2, or (at
  16 ;; your option) any later version.
  17
  18 ;; This program is distributed in the hope that it will be useful, but
  19 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
  20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21 ;; General Public License for more details.
  22
  23 ;; You should have received a copy of the GNU General Public License
  24 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  25 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  26 ;; Boston, MA 02111-1307, USA.
  27
  28 ;;; Commentary:
  29
  30 ;; Egg offered some influences to the implementation of Canna on
  31 ;; Nemacs/Mule, and this file contains a few part of Egg which is
  32 ;; written by S.Tomura, Electrotechnical Lab.  (tomura@etl.go.jp)
  33
  34 ;; This program is rewritten for Emacs/mule and XEmacs/mule by MORIOKA
  35 ;; Tomohiko.
  36
  37 ;;; Code:
  38
  39 ;; -*-mode: emacs-lisp-*-
  40
  41 ;; by \e$B<i2,\e(B \e$BCNI'\e(B <morioka@jaist.ac.jp> 1996/11/11
  42 (or (boundp 'CANNA)
  43     (let ((handle (dynamic-link (expand-file-name "canna.so" exec-directory))))
  44       (dynamic-call "emacs_canna_init" handle))
  45     )
  46
  47 (defvar self-insert-after-hook nil)
  48 ;; (defalias 'self-insert-internal 'self-insert-command)
  49 ;; end
  50
  51 (defconst canna-rcs-version
  52   "$Id: canna.el,v 1.9 1997-04-05 06:19:19 morioka Exp $")
  53
  54 (defun canna-version ()
  55   "Display version of canna.el in mini-buffer."
  56   (interactive)
  57   (message (concat
  58             (substring canna-rcs-version
  59                        5
  60                        (if (string-match "[0-9] [a-z]" canna-rcs-version)
  61                            (1+ (match-beginning 0))
  62                          ))
  63             " ...")))
  64
  65 (require 'emu)
  66
  67 (if running-xemacs
  68     (defun canna-self-insert-string (string)
  69       (let ((len (length string))
  70             (i 0)
  71             ;; \e$BA^F~$NESCf$G\e(B blink \e$B$,5/$-$k$H$&$C$H$*$7$$$N$G!"\e(B
  72             ;; \e$B0l;~E*$K\e(B blink \e$B$rM^;_$9$k!#\e(B
  73             (blink-matching-paren nil))
  74         (while (< i len)
  75           (self-insert-internal (aref canna-kakutei-string i))
  76           (setq i (1+ i))
  77           )))
  78   (defalias 'canna-self-insert-string 'insert)
  79   )
  80
  81
  82 ;;; \e$B$+$s$J$NJQ?t\e(B
  83
  84 (defvar canna-save-undo-text-predicate nil)
  85 (defvar canna-undo-hook nil)
  86
  87 (defvar canna-do-keybind-for-functionkeys t)
  88 (defvar canna-use-functional-numbers nil)
  89 (defvar canna-use-space-key-as-henkan-region t)
  90
  91 (defvar canna-server nil)
  92 (defvar canna-file   nil)
  93
  94 (defvar canna-underline nil)
  95 (defvar canna-with-fences (not canna-underline))
  96
  97 (defvar canna-initialize-minibuffer-state-when-exit nil
  98   "*Non-nil \e$B$N$H$-$O\e(B, \e$B%_%K%P%C%U%!$rH4$1$k;~F|K\8l>uBV$r=i4|2=$9$k\e(B.")
  99
 100 (defvar canna-inhibit-hankakukana nil
 101   "*Non-nil \e$B$N;~!";z<oJQ49$GH>3Q$+$J$KJQ49$7$J$$\e(B")
 102
 103 ;;;
 104 ;;; \e$B%b!<%I%i%$%s$N=$@0\e(B
 105 ;;;
 106
 107 (defvar canna:*kanji-mode-string* "[ \e$B$"\e(B ]")
 108 (defvar canna:*alpha-mode-string* "\e$B$+$s$J\e(B")
 109 (defvar canna:*saved-mode-string* "[ \e$B$"\e(B ]")
 110
 111 (defvar mode-line-canna-mode canna:*alpha-mode-string*)
 112 (defvar mode-line-canna-mode-in-minibuffer canna:*alpha-mode-string*)
 113
 114 (defvar display-minibuffer-mode-in-minibuffer nil) ; same name as TAKANA
 115 ; \e$B$?$+$J$G$O\e(B t \e$B$,%G%U%)%k%H$@$1$I!"\e(Bnil \e$B$r%G%U%)%k%H$K$7$F$*$3$&$+$J!#\e(B
 116
 117 (make-variable-buffer-local 'mode-line-canna-mode)
 118
 119 ; select-window-hook \e$B$O\e(B mule \e$B$+$iF~$C$?$s$@$H;W$&$1$I!"\e(B
 120 ; \e$B$3$l$,L5$$$H\e(B preprompt \e$B$,$"$C$F$b$I$&$7$h$&$b$J$$$N$G$J$$$H$-$O\e(B
 121 ; display-minibuffer-mode-in-minibuffer \e$B$r\e(B nil \e$B$K$9$k!#\e(B
 122
 123 (if (not (boundp 'select-window-hook))
 124     (setq display-minibuffer-mode-in-minibuffer nil))
 125
 126 (defun canna:select-window-hook (old new)
 127   (if (and (eq old (minibuffer-window))
 128            (not (eq new (minibuffer-window))))
 129       (save-excursion
 130         (set-buffer (window-buffer (minibuffer-window)))
 131         ;; minibuffer\e$B$N%G%U%)%k%H$O%"%k%U%!%Y%C%H%b!<%I\e(B
 132         (setq mode-line-canna-mode-in-minibuffer canna:*alpha-mode-string*
 133               canna:*japanese-mode-in-minibuffer* nil
 134               minibuffer-preprompt nil)))
 135   (if (eq new (minibuffer-window))
 136       (setq minibuffer-window-selected t)
 137     (setq minibuffer-window-selected nil)))
 138
 139 ; egg:select-window-hook \e$B$G$b==J,$J$N$G!"\e(Begg:select-window-hook \e$B$,\e(B
 140 ; \e$B@_Dj$5$l$F$$$J$$>l9g$N$_Dj5A$9$k!#\e(B
 141
 142 ; \e$BNI$/9M$($F$_$k$H\e(B display-minibuffer-mode-in-minibuffer \e$B$,\e(B t \e$B$N;~$O\e(B
 143 ; \e$B$d$O$j>e5-$N\e(B canna:select-window-hook \e$B$,I,MW$@$J$"!#$I$&$7$h$&!#\e(B
 144
 145 (if (and (boundp 'select-window-hook)
 146          (not (eq select-window-hook 'egg:select-window-hook)))
 147     (setq select-window-hook 'canna:select-window-hook))
 148
 149 (defun mode-line-canna-mode-update (str)
 150   (if (eq (current-buffer) (window-buffer (minibuffer-window)))
 151       (if (and display-minibuffer-mode-in-minibuffer
 152                (boundp 'minibuffer-preprompt))
 153           (setq minibuffer-preprompt str)
 154         ;else
 155         (setq mode-line-canna-mode-in-minibuffer str))
 156     (setq mode-line-canna-mode str) )
 157   (set-buffer-modified-p (buffer-modified-p)) )
 158
 159 ;; memq \e$B$r6/D4$9$k$J$i!"0J2<$@$,!"\e(B
 160 ;(defun canna:memq-recursive (a l)
 161 ;  (or (eq a l)
 162 ;      (and (consp l)
 163 ;          (or (canna:memq-recursive a (car l))
 164 ;              (canna:memq-recursive a (cdr l)) ))))
 165 ;; \e$B<!$NDj5A$r;H$*$&\e(B...
 166 (defun canna:memq-recursive (a l)
 167   (if (atom l) (eq a l)
 168     (or (canna:memq-recursive a (car l))
 169         (canna:memq-recursive a (cdr l)) )))
 170
 171 (defun canna:create-mode-line ()
 172   "Add string of Canna status into mode-line."
 173   (cond (running-xemacs
 174          (or (canna:memq-recursive 'mode-line-canna-mode
 175                                    default-modeline-format)
 176              (setq-default default-modeline-format
 177                            (nconc '("" mode-line-canna-mode)
 178                                   default-modeline-format))
 179              )
 180          (mapcar (function
 181                   (lambda (buffer)
 182                     (save-excursion
 183                       (set-buffer buffer)
 184                       (or (canna:memq-recursive 'mode-line-canna-mode
 185                                                 modeline-format)
 186                           (setq modeline-format
 187                                 (nconc '("" mode-line-canna-mode)
 188                                        modeline-format))
 189                           )
 190                       )))
 191                  (buffer-list))
 192          )
 193         (t
 194          (or (canna:memq-recursive 'mode-line-canna-mode mode-line-format)
 195              (setq-default
 196               mode-line-format
 197               (append (list (list 'minibuffer-window-selected
 198                                   (list 'display-minibuffer-mode-in-minibuffer
 199                                         "-" "m") "-")
 200                             (list 'minibuffer-window-selected
 201                                   (list 'display-minibuffer-mode-in-minibuffer
 202                                         'mode-line-canna-mode
 203                                         'mode-line-canna-mode-in-minibuffer)
 204                                   'mode-line-canna-mode))
 205                       mode-line-format))
 206              )))
 207   (mode-line-canna-mode-update mode-line-canna-mode))
 208
 209 (defun canna:mode-line-display ()
 210   (mode-line-canna-mode-update mode-line-canna-mode))
 211
 212 ;;;
 213 ;;; Canna local variables
 214 ;;;
 215
 216 (defvar canna:*japanese-mode* nil "T if canna mode is ``japanese''.")
 217 (make-variable-buffer-local 'canna:*japanese-mode*)
 218 (set-default 'canna:*japanese-mode* nil)
 219
 220 (defvar canna:*japanese-mode-in-minibuffer* nil
 221   "T if canna mode is ``japanese'' in minibuffer.")
 222
 223 (defvar canna:*exit-japanese-mode* nil)
 224 (defvar canna:*fence-mode* nil)
 225 ;(make-variable-buffer-local 'canna:*fence-mode*)
 226 ;(setq-default canna:*fence-mode* nil)
 227
 228 ;;;
 229 ;;; global variables
 230 ;;;
 231
 232 (defvar canna-sys:*global-map* (copy-keymap global-map))
 233 (defvar canna:*region-start* (make-marker))
 234 (defvar canna:*region-end*   (make-marker))
 235 (defvar canna:*spos-undo-text* (make-marker))
 236 (defvar canna:*epos-undo-text* (make-marker))
 237 (defvar canna:*undo-text-yomi* nil)
 238 (defvar canna:*local-map-backup*  nil)
 239 (defvar canna:*last-kouho* 0)
 240 (defvar canna:*initialized* nil)
 241 (defvar canna:*previous-window* nil)
 242 (defvar canna:*minibuffer-local-map-backup* nil)
 243 (defvar canna:*cursor-was-in-minibuffer* nil)
 244 (defvar canna:*menu-buffer* " *menu*")
 245 (defvar canna:*saved-minibuffer*)
 246 (defvar canna:*saved-redirection* nil)
 247 (defvar canna:*use-region-as-henkan-region* nil)
 248 (make-variable-buffer-local 'canna:*use-region-as-henkan-region*)
 249 (setq-default canna:*use-region-as-henkan-region* nil)
 250
 251 ;;;
 252 ;;; \e$B?'$N@_Dj\e(B
 253 ;;;
 254 (defvar canna-use-color nil
 255   "*Non-nil \e$B$G%+%i!<%G%#%9%W%l%$$G?'$rIU$1$k\e(B.
 256 t \e$B$N;~$O%G%U%)%k%H$N?'$r;HMQ$9$k!#\e(B
 257 \e$B?'$r;XDj$7$?$$;~$O\e(B, \"\e$BFI$_$N?'\e(B\", \"\e$BJQ49BP>]$N?'\e(B\", \"\e$BA*BrBP>]$N?'\e(B\" \e$B$N\e(B
 258 \e$B%j%9%H$r@_Dj$9$k\e(B")
 259 (defvar canna:color-p nil "\e$B?'$,;H$($k$+\e(B")
 260 (defvar canna:attr-mode nil "\e$B8=:_$N%G%#%9%W%l%$%b!<%I\e(B")
 261 (defvar canna:attr-yomi nil "\e$BFI$_$N?'B0@-\e(B")
 262 (defvar canna:attr-taishou nil "\e$BJQ49BP>]ItJ,$N?'B0@-\e(B")
 263 (defvar canna:attr-select nil
 264   "\e$B%_%K%P%C%U%!J,N%;~$N%a%K%e!<$NA*BrBP>]HV9f$N?'B0@-\e(B")
 265 (defvar canna:attribute-alist           ;colored by tagu@ae.keio.ac.jp
 266   '((yomi (normal . "red")
 267           (reverse . "moccasin"))
 268     (taishou (normal . "blue/lavender")
 269              (reverse . "yellow/cadet blue"))
 270     (select (normal . "DarkOliveGreen1/cadet blue")
 271             (reverse . "light sea green/burlywood1")))
 272   "\e$B$+$s$JJQ49;~$NG[?'$N\e(Balist")
 273
 274 (make-variable-buffer-local (defvar canna:*yomi-overlay* nil))
 275 (make-variable-buffer-local (defvar canna:*henkan-overlay* nil))
 276 (make-variable-buffer-local (defvar canna:*select-overlay* nil))
 277
 278 ;;;
 279 ;;; \e$B%-!<%^%C%W%F!<%V%k\e(B
 280 ;;;
 281
 282 ;; \e$B%U%'%s%9%b!<%I$G$N%m!<%+%k%^%C%W\e(B
 283 (defvar canna-mode-map (make-sparse-keymap))
 284
 285 (let ((ch 0))
 286   (while (<= ch 127)
 287     (define-key canna-mode-map (make-string 1 ch) 'canna-functional-insert-command)
 288     (setq ch (1+ ch))))
 289
 290 (cond (running-xemacs
 291        (define-key canna-mode-map [up]              "\C-p")
 292        (define-key canna-mode-map [(shift up)]      "\C-p")
 293        (define-key canna-mode-map [(control up)]    "\C-p")
 294        (define-key canna-mode-map [down]            "\C-n")
 295        (define-key canna-mode-map [(shift down)]    "\C-n")
 296        (define-key canna-mode-map [(control down)]  "\C-n")
 297        (define-key canna-mode-map [right]           "\C-f")
 298        (define-key canna-mode-map [(shift right)]   "\C-f")
 299        (define-key canna-mode-map [(control right)] "\C-f")
 300        (define-key canna-mode-map [left]            "\C-b")
 301        (define-key canna-mode-map [(shift left)]    "\C-b")
 302        (define-key canna-mode-map [(control left)]  "\C-b")
 303        (define-key canna-mode-map [kanji]           " ")
 304        (define-key canna-mode-map [(control space)] [(control @)])
 305        )
 306       (t
 307        (define-key canna-mode-map [up]      [?\C-p])
 308        (define-key canna-mode-map [S-up]    [?\C-p])
 309        (define-key canna-mode-map [C-up]    [?\C-p])
 310        (define-key canna-mode-map [down]    [?\C-n])
 311        (define-key canna-mode-map [S-down]  [?\C-n])
 312        (define-key canna-mode-map [C-down]  [?\C-n])
 313        (define-key canna-mode-map [right]   [?\C-f])
 314        (define-key canna-mode-map [S-right] [?\C-f])
 315        (define-key canna-mode-map [C-right] [?\C-f])
 316        (define-key canna-mode-map [left]    [?\C-b])
 317        (define-key canna-mode-map [S-left]  [?\C-b])
 318        (define-key canna-mode-map [C-left]  [?\C-b])
 319        (define-key canna-mode-map [kanji]   [? ])
 320        (define-key canna-mode-map [?\C- ]   [?\C-@])
 321        ))
 322
 323 ;; \e$B%_%K%P%C%U%!$K2?$+$rI=<($7$F$$$k;~$N%m!<%+%k%^%C%W\e(B
 324 (defvar canna-minibuffer-mode-map (make-sparse-keymap))
 325
 326 (let ((ch 0))
 327   (while (<= ch 127)
 328     (define-key canna-minibuffer-mode-map (make-string 1 ch) 'canna-minibuffer-insert-command)
 329     (setq ch (1+ ch))))
 330
 331 (cond (running-xemacs
 332        (define-key canna-minibuffer-mode-map [up]              "\C-p")
 333        (define-key canna-minibuffer-mode-map [(shift up)]      "\C-p")
 334        (define-key canna-minibuffer-mode-map [(control up)]    "\C-p")
 335        (define-key canna-minibuffer-mode-map [down]            "\C-n")
 336        (define-key canna-minibuffer-mode-map [(shift down)]    "\C-n")
 337        (define-key canna-minibuffer-mode-map [(control down)]  "\C-n")
 338        (define-key canna-minibuffer-mode-map [right]           "\C-f")
 339        (define-key canna-minibuffer-mode-map [(shift right)]   "\C-f")
 340        (define-key canna-minibuffer-mode-map [(control right)] "\C-f")
 341        (define-key canna-minibuffer-mode-map [left]            "\C-b")
 342        (define-key canna-minibuffer-mode-map [(shift left)]    "\C-b")
 343        (define-key canna-minibuffer-mode-map [(control left)]  "\C-b")
 344        (define-key canna-minibuffer-mode-map [kanji]           " ")
 345        (define-key canna-minibuffer-mode-map [(control space)] [(control @)])
 346        )
 347       (t
 348        (define-key canna-minibuffer-mode-map [up]      [?\C-p])
 349        (define-key canna-minibuffer-mode-map [S-up]    [?\C-p])
 350        (define-key canna-minibuffer-mode-map [C-up]    [?\C-p])
 351        (define-key canna-minibuffer-mode-map [down]    [?\C-n])
 352        (define-key canna-minibuffer-mode-map [S-down]  [?\C-n])
 353        (define-key canna-minibuffer-mode-map [C-down]  [?\C-n])
 354        (define-key canna-minibuffer-mode-map [right]   [?\C-f])
 355        (define-key canna-minibuffer-mode-map [S-right] [?\C-f])
 356        (define-key canna-minibuffer-mode-map [C-right] [?\C-f])
 357        (define-key canna-minibuffer-mode-map [left]    [?\C-b])
 358        (define-key canna-minibuffer-mode-map [S-left]  [?\C-b])
 359        (define-key canna-minibuffer-mode-map [C-left]  [?\C-b])
 360        (define-key canna-minibuffer-mode-map [kanji]   [? ])
 361        (define-key canna-minibuffer-mode-map [?\C- ]   [?\C-@])
 362        ))
 363
 364 ;;;
 365 ;;; \e$B%0%m!<%P%k4X?t$N=q$-BX$(\e(B
 366 ;;;
 367
 368
 369 ;; Keyboard quit
 370
 371 ;(if (not (fboundp 'canna-sys:keyboard-quit))
 372 ;    (fset 'canna-sys:keyboard-quit (symbol-function 'keyboard-quit)) )
 373
 374 ;(defun canna:keyboard-quit ()
 375 ;  "See documents for canna-sys:keyboard-quit"
 376 ;  (interactive)
 377 ;  (if canna:*japanese-mode*
 378 ;      (progn
 379 ;;      (setq canna:*japanese-mode* nil)
 380 ;       (setq canna:*fence-mode* nil)
 381 ;       (if (boundp 'disable-undo)
 382 ;           (setq disable-undo canna:*fence-mode*))
 383 ;       (canna:mode-line-display) ))
 384 ;  (canna-sys:keyboard-quit) )
 385
 386 ;; Abort recursive edit
 387
 388 ;(if (not (fboundp 'canna-sys:abort-recursive-edit))
 389 ;    (fset 'canna-sys:abort-recursive-edit
 390 ;         (symbol-function 'abort-recursive-edit)) )
 391
 392 ;(defun canna:abort-recursive-edit ()
 393 ;  "see documents for canna-sys:abort-recursive-edit"
 394 ;  (interactive)
 395 ;  (if canna:*japanese-mode*
 396 ;      (progn
 397 ;       (setq canna:*japanese-mode* nil)
 398 ;       (setq canna:*fence-mode* nil)
 399 ;       (if (boundp 'disable-undo)
 400 ;           (setq disable-undo canna:*fence-mode*))
 401 ;       (canna:mode-line-display) ))
 402 ;  (canna-sys:abort-recursive-edit) )
 403
 404 ;; Exit-minibuffer
 405
 406 (defun canna:exit-minibuffer ()
 407   "Exit minibuffer turning off canna Japanese mode.
 408 See also document for canna:saved-exit-minibuffer."
 409   (interactive)
 410   (if canna-initialize-minibuffer-state-when-exit
 411       (setq canna:*japanese-mode-in-minibuffer* nil
 412             mode-line-canna-mode-in-minibuffer canna:*alpha-mode-string*))
 413   )
 414
 415 (add-hook 'minibuffer-exit-hook 'canna:exit-minibuffer)
 416
 417 ;; kill-emacs
 418
 419 (add-hook 'kill-emacs-hook 'canna:finalize)
 420
 421 ;;;
 422 ;;; function for mini-buffer
 423 ;;;
 424
 425 (defun adjust-minibuffer-mode ()
 426   (if (eq (current-buffer) (window-buffer (minibuffer-window)))
 427       (progn
 428         (setq canna:*japanese-mode* canna:*japanese-mode-in-minibuffer*)
 429         t)
 430     nil))
 431
 432 ;;;
 433 ;;; keyboard input for japanese language
 434 ;;;
 435
 436 (defun canna-functional-insert-command (arg)
 437   "Use input character as a key of complex translation input such as\n\
 438 kana-to-kanji translation."
 439   (interactive "*p")
 440   (let ((ch))
 441     (if (char-or-char-int-p arg)
 442         (setq ch last-command-char)
 443       (setq ch (event-to-character last-command-event)))
 444     (canna:functional-insert-command2 ch arg) ))
 445
 446 (defun canna:functional-insert-command2 (ch arg)
 447   "This function actualy isert a converted Japanese string."
 448   ;; \e$B$3$N4X?t$OM?$($i$l$?J8;z$rF|K\8lF~NO$N$?$a$N%-!<F~NO$H$7$F<h$j07\e(B
 449   ;; \e$B$$!"F|K\8lF~NO$NCf4V7k2L$r4^$a$?=hM}$r\e(BEmacs\e$B$N%P%C%U%!$KH?1G$5$;$k\e(B
 450   ;; \e$B4X?t$G$"$k!#\e(B
 451   (canna:display-candidates (canna-key-proc ch)) )
 452
 453 (defun canna:delete-last-preedit ()
 454   (if (not (zerop canna:*last-kouho*))
 455       (progn
 456         (if canna-underline
 457         ; \e$B$^$:!"B0@-$r>C$9!#\e(B
 458             (progn
 459               (canna:henkan-attr-off canna:*region-start* canna:*region-end*)
 460               (canna:yomi-attr-off canna:*region-start* canna:*region-end*)))
 461         (delete-region canna:*region-start* canna:*region-end*)
 462         (setq canna:*last-kouho* 0) )))
 463
 464 (defun canna:insert-fixed (strs)
 465   (cond ((> strs 0)
 466          (cond ((and canna-kakutei-yomi
 467                      (or (null canna-save-undo-text-predicate)
 468                          (funcall canna-save-undo-text-predicate
 469                                   (cons canna-kakutei-yomi
 470                                         canna-kakutei-romaji) )))
 471                 (setq canna:*undo-text-yomi*
 472                       (cons canna-kakutei-yomi canna-kakutei-romaji))
 473                 (set-marker canna:*spos-undo-text* (point))
 474 ;;
 475 ;; update kbnes
 476                 (canna-self-insert-string canna-kakutei-string)
 477                 ;; \e$BL$3NDj$NJ8;z$,$J$/!"3NDjJ8;zNs$N:G8e$,JD$83g8L$N\e(B
 478                 ;; \e$BN`$@$C$?$H$-$O\e(B blink \e$B$5$;$k!#\e(B
 479                 (if (and canna-empty-info
 480                          (eq (char-syntax (char-before (point))) ?\)) )
 481                     (blink-matching-open))
 482
 483 ;               (if overwrite-mode
 484 ;                   (let ((num strs)
 485 ;                         (kanji-compare 128))
 486 ;                     (catch 'delete-loop
 487 ;                       (while (> num 0)
 488 ;                         (if (eolp)
 489 ;                             (throw 'delete-loop nil))
 490 ;                         (if (>= (following-char) kanji-compare)
 491 ;                             (setq num (1- num)))
 492 ;                         (delete-char 1)
 493 ;                         (setq num (1- num))))))
 494 ;; end kbnes
 495 ;               (insert canna-kakutei-string)
 496                 (if self-insert-after-hook
 497                     (funcall self-insert-after-hook
 498                              canna:*region-start* canna:*region-end*))
 499                 (canna:do-auto-fill)
 500                 (set-marker canna:*epos-undo-text* (point)) )
 501                (t
 502 ;;
 503 ;; update kbnes
 504                 (canna-self-insert-string canna-kakutei-string)
 505                 ;; \e$BL$3NDj$NJ8;z$,$J$/!"3NDjJ8;zNs$N:G8e$,JD$83g8L$N\e(B
 506                 ;; \e$BN`$@$C$?$H$-$O\e(B blink \e$B$5$;$k!#\e(B
 507                 (if (and canna-empty-info
 508                          (eq (char-syntax (char-before (point))) ?\)) )
 509                     (blink-matching-open))
 510
 511 ;               (if overwrite-mode
 512 ;                   (let ((num strs)
 513 ;                         (kanji-compare 128))
 514 ;                     (catch 'delete-loop
 515 ;                       (while (> num 0)
 516 ;                         (if (eolp)
 517 ;                             (throw 'delete-loop nil))
 518 ;                         (if (>= (following-char) kanji-compare)
 519 ;                             (setq num (1- num)))
 520 ;                         (delete-char 1)
 521 ;                         (setq num (1- num))))))
 522 ;; end kbnes
 523 ;               (insert canna-kakutei-string)
 524                 (if self-insert-after-hook
 525                     (funcall self-insert-after-hook
 526                              canna:*region-start* canna:*region-end*))
 527                 (canna:do-auto-fill) ))
 528          ) ))
 529
 530 (defun canna:insert-preedit ()
 531   (cond ((> canna-henkan-length 0)
 532          (set-marker canna:*region-start* (point))
 533          (if canna-with-fences
 534              (progn
 535                (insert "||")
 536                (set-marker canna:*region-end* (point))
 537                (backward-char 1)
 538                ))
 539          (insert canna-henkan-string)
 540          (if (not canna-with-fences)
 541              (set-marker canna:*region-end* (point)) )
 542          (if canna-underline
 543              (canna:yomi-attr-on canna:*region-start* canna:*region-end*))
 544          (setq canna:*last-kouho* canna-henkan-length)
 545          ))
 546
 547   ;; \e$B8uJdNN0h$G$O6/D4$7$?$$J8;zNs$,B8:_$9$k$b$N$H9M$($i\e(B
 548   ;; \e$B$l$k!#6/D4$7$?$$J8;z$O\e(BEmacs\e$B$G$O%+!<%=%k%]%8%7%g%s$K$FI=<(\e(B
 549   ;; \e$B$9$k$3$H$H$9$k!#6/D4$7$?$$J8;z$,$J$$$N$G$"$l$P!"%+!<%=%k\e(B
 550   ;; \e$B$O0lHV8e$NItJ,\e(B(\e$BF~NO$,9T$o$l$k%]%$%s%H\e(B)\e$B$KCV$$$F$*$/!#\e(B
 551
 552   ;; \e$B%+!<%=%k$r0\F0$9$k!#\e(B
 553   (if (not canna-underline)
 554       (backward-char
 555        (- canna:*last-kouho*
 556           ;; \e$B%+!<%=%k0LCV$O!"H?E>I=<(ItJ,$,B8:_$7$J$$$N$G$"$l$P!"\e(B
 557           ;; \e$B8uJdJ8;zNs$N:G8e$NItJ,$H$7!"H?E>I=<(ItJ,$,B8:_$9$k$N\e(B
 558           ;; \e$B$G$"$l$P!"$=$NItJ,$N;O$a$H$9$k!#\e(B
 559           (cond ((zerop canna-henkan-revlen)
 560                  canna:*last-kouho*)
 561                 (t canna-henkan-revpos) )) )
 562     (if (and (> canna-henkan-revlen 0)
 563              (> canna-henkan-length 0))
 564                                         ; \e$B8uJd$ND9$5$,\e(B0\e$B$G$J$/!"\e(B
 565                                         ; \e$BH?E>I=<($ND9$5$,\e(B0\e$B$G$J$1$l$P!"\e(B
 566                                         ; \e$B$=$NItJ,$rJQE>I=<($9$k!#\e(B
 567         (let ((start (+ canna:*region-start*
 568                         (if canna-with-fences 1 0)
 569                         canna-henkan-revpos) ))
 570           (if canna-underline
 571               (canna:henkan-attr-on start
 572                                     (+ start canna-henkan-revlen)))))
 573     ) )
 574
 575 (defun canna:display-candidates (strs)
 576   (cond ((stringp strs) ; \e$B%(%i!<$,5/$3$C$?>l9g\e(B
 577          (beep)
 578          (message strs) )
 579         (canna-henkan-string
 580          ;; \e$B$b$78uJdI=<($,A0$N7k2L$+$iJQ$o$C$F$$$J$/$J$$$H$-$O\e(B......
 581
 582          ;; \e$B<h$j9g$($::G=i$OA0$K=q$$$F$*$$$?Cf4V7k2L$r>C$9!#\e(B
 583          (canna:delete-last-preedit)
 584
 585          ;; \e$B3NDj$7$?J8;zNs$,$"$l$P$=$l$rA^F~$9$k!#\e(B
 586          (canna:insert-fixed strs)
 587
 588          ;; \e$B<!$O8uJd$K$D$$$F$N:n6H$G$"$k!#\e(B
 589
 590          ;; \e$B8uJd$rA^F~$9$k!#8uJd$O=DK@FsK\$K$F64$^$l$k!#\e(B
 591          (canna:insert-preedit)
 592          ))
 593
 594   ;; \e$B%b!<%I$rI=$9J8;zNs$,B8:_$9$l$P$=$l$r%b!<%I$H$7$F<h$j07$&!#\e(B
 595   (if (stringp canna-mode-string)
 596       (mode-line-canna-mode-update canna-mode-string))
 597
 598   ;; \e$B8uJdI=<($,$J$1$l$P%U%'%s%9%b!<%I$+$iH4$1$k!#\e(B
 599   (cond (canna-empty-info (canna:quit-canna-mode)))
 600
 601   ;; \e$B%_%K%P%C%U%!$K=q$/$3$H$,B8:_$9$k$N$G$"$l$P!"$=$l$r%_%K%P%C%U%!\e(B
 602   ;; \e$B$KI=<($9$k!#\e(B
 603   (cond (canna-ichiran-string
 604          (canna:minibuffer-input canna-ichiran-string
 605                                  canna-ichiran-length
 606                                  canna-ichiran-revpos
 607                                  canna-ichiran-revlen
 608                                  strs) )
 609         (canna:*cursor-was-in-minibuffer*
 610 ;        (select-frame (window-frame (minibuffer-window)))
 611          (select-window (minibuffer-window))
 612          (set-window-buffer (minibuffer-window)
 613                             (get-buffer-create canna:*menu-buffer*))
 614          (use-local-map canna-minibuffer-mode-map) ))
 615   )
 616
 617 (defun canna:minibuffer-input (str len revpos revlen nfixed)
 618   "Displaying misc informations for kana-to-kanji input."
 619
 620   ;; \e$B:n6H$r%_%K%P%C%U%!$K0\$9$N$K:]$7$F!"8=:_$N%&%#%s%I%&$N>pJs$rJ]B8\e(B
 621   ;; \e$B$7$F$*$/!#\e(B
 622   (setq canna:*previous-window* (selected-window))
 623 ;  (select-frame (window-frame (minibuffer-window)))
 624
 625 ;; \e$B<+J,$KMh$kA0$,%_%K%P%C%U%!$+$I$&$+$rJQ?t$K$G$b$$$l$F$*$$$?J}$,$$$$$J$"!#\e(B
 626
 627   (if (not canna:*cursor-was-in-minibuffer*)
 628       (progn
 629         ;; \e$B%_%K%P%C%U%!$r%/%j%"$9$k!#\e(B
 630 ;       (if (eq canna:*previous-window* (selected-window))
 631 ;           (progn
 632 ;             (canna:henkan-attr-off (point-min) (point-max))
 633 ;             (canna:delete-last-preedit) ))
 634
 635         ;; \e$B%_%K%P%C%U%!%&%#%s%I%&$K8uJd0lMwMQ$N%P%C%U%!$r3d$jEv$F$k!#\e(B
 636         (setq canna:*saved-minibuffer* (window-buffer (minibuffer-window)))
 637 ;       (set-window-buffer (minibuffer-window)
 638 ;                          (get-buffer-create canna:*menu-buffer*))
 639         ;; modified by \e$B<i2,\e(B \e$BCNI'\e(B <morioka@jaist.ac.jp>, 1996/6/7
 640         (unless running-xemacs
 641           ;; \e$B$H$j$"$($:\e(B XEmacs \e$B$G$OF0$+$5$J$$$3$H$K$7$F$*$3$&\e(B (^_^;
 642           (setq canna:*saved-redirection* (frame-focus (selected-frame)))
 643           (redirect-frame-focus (selected-frame)
 644                                 (window-frame (minibuffer-window)))
 645           )
 646         ;; \e$B%_%K%P%C%U%!$N%-!<%^%C%W$rJ]B8$7$F$*$/!#\e(B
 647         (setq canna:*minibuffer-local-map-backup* (current-local-map))
 648         ))
 649   (select-window (minibuffer-window))
 650   (set-window-buffer (minibuffer-window)
 651                      (get-buffer-create canna:*menu-buffer*))
 652
 653   (use-local-map canna-minibuffer-mode-map)
 654
 655 ;  (canna:yomi-attr-off (point-min) (point-max) )
 656 ;  (canna:henkan-attr-off (point-min) (point-max) )
 657   (canna:select-attr-off (point-min) (point-max) )
 658   (setq canna:*cursor-was-in-minibuffer* t)
 659   (delete-region (point-min) (point-max))
 660   (if (not (eq canna:*previous-window* (selected-window)))
 661       (setq minibuffer-window-selected nil))
 662
 663   (insert str)
 664
 665   ;; \e$B%_%K%P%C%U%!$GH?E>I=<($9$k$Y$-J8;z$N$H$3$m$K%+!<%=%k$r0\F0$9$k!#\e(B
 666   (cond ((> revlen 0)
 667          (backward-char (- len revpos)) ))
 668   ;;(message "%s" (selected-frame)) (sit-for 3)
 669   (raise-frame (window-frame (minibuffer-window)))
 670 ;  (select-frame (window-frame (minibuffer-window)))
 671   (and canna:color-p (not (eobp))
 672        (canna:select-attr-on (point)
 673                              (save-excursion (forward-char 1) (point))))
 674
 675   ;; \e$B%_%K%P%C%U%!$KI=<($9$k$Y$-J8;zNs$,%L%kJ8;zNs$J$N$G$"$l$P!"A0$N%&%#\e(B
 676   ;; \e$B%s%I%&$KLa$k!#\e(B
 677   (if (or (zerop len) canna-empty-info)
 678       (progn
 679         (setq canna:*cursor-was-in-minibuffer* nil)
 680         (use-local-map canna:*minibuffer-local-map-backup*)
 681
 682         ;; \e$B%_%K%P%C%U%!%&%#%s%I%&$N%P%C%U%!$r85$KLa$9!#\e(B
 683         (set-window-buffer (minibuffer-window) canna:*saved-minibuffer*)
 684 ;       (setq canna:*saved-minibuffer* nil)
 685         ;; modified by \e$B<i2,\e(B \e$BCNI'\e(B <morioka@jaist.ac.jp>, 1996/6/7
 686         (unless running-xemacs
 687           ;; \e$B$H$j$"$($:\e(B XEmacs \e$B$G$OF0$+$5$J$$$h$&$K$7$F$*$3$&\e(B (^_^;
 688           (redirect-frame-focus (window-frame canna:*previous-window*)
 689                                 canna:*saved-redirection*)
 690           )
 691         ; \e$B%_%K%P%C%U%!$GF~NO$7$F$$$?$N$J$i0J2<$b$9$k!#\e(B
 692 ;       (if (eq canna:*previous-window* (selected-window))
 693 ;           (progn
 694 ;             (canna:insert-fixed nfixed)
 695 ;             (canna:insert-preedit) ))
 696
 697         (if (and canna-empty-info (> len 0))
 698             (progn
 699 ;             (delete-region (point-min) (point-max))
 700               (message str) ))
 701         (select-window canna:*previous-window*) ))
 702   )
 703
 704 (defun canna-minibuffer-insert-command (arg)
 705   "Use input character as a key of complex translation input such as\n\
 706 kana-to-kanji translation, even if you are in the minibuffer."
 707   (interactive "p")
 708   (use-local-map canna:*minibuffer-local-map-backup*)
 709   (set-window-buffer (minibuffer-window) canna:*saved-minibuffer*)
 710   (select-window canna:*previous-window*)
 711   (let ((ch))
 712     (if (char-or-char-int-p arg)
 713         (setq ch last-command-char)
 714       (setq ch (event-to-character last-command-event)))
 715     (canna:functional-insert-command2 ch arg) ))
 716
 717 ;;;
 718 ;;; \e$B$+$s$J%b!<%I$N<gLr$O!"<!$N\e(B canna-self-insert-command \e$B$G$"$k!#$3$N\e(B
 719 ;;; \e$B%3%^%s%I$OA4$F$N%0%i%U%#%C%/%-!<$K%P%$%s%I$5$l$k!#\e(B
 720 ;;;
 721 ;;; \e$B$3$N4X?t$G$O!"8=:_$N%b!<%I$,F|K\8lF~NO%b!<%I$+$I$&$+$r%A%'%C%/$7$F!"\e(B
 722 ;;; \e$BF|K\8lF~NO%b!<%I$G$J$$$N$G$"$l$P!"%7%9%F%`$N\e(B self-insert-command
 723 ;;; \e$B$r8F$V!#F|K\8lF~NO%b!<%I$G$"$l$P!"%U%'%s%9%b!<%I$KF~$j!"\e(B
 724 ;;; canna-functional-insert-command \e$B$r8F$V!#\e(B
 725 ;;;
 726
 727 (if (not (boundp 'MULE)) ; for Nemacs
 728     (defun cancel-undo-boundary ()))
 729
 730 (defun canna-self-insert-command (arg)
 731   "Self insert pressed key and use it to assemble Romaji character."
 732   (interactive "*p")
 733   (adjust-minibuffer-mode)
 734   (if (and canna:*japanese-mode*
 735            ;; \e$B%U%'%s%9%b!<%I$@$C$?$i$b$&0lEY%U%'%s%9%b!<%I$KF~$C$?$j$7\e(B
 736            ;; \e$B$J$$!#\e(B
 737            (not canna:*fence-mode*) )
 738       (canna:enter-canna-mode-and-functional-insert)
 739     (progn
 740       ;; \e$B0J2<$NItJ,$O\e(B egg.el \e$B$N\e(B 3.09 \e$B$N\e(B egg-self-insert-command \e$B$NItJ,$+$i\e(B
 741       ;; \e$B%3%T!<$7!"<j$rF~$l$F$$$^$9!#\e(B93.11.5 kon
 742       ;; treat continuous 20 self insert as a single undo chunk.
 743       ;; `20' is a magic number copied from keyboard.c
 744 ;      (if (or                          ;92.12.20 by T.Enami
 745 ;          (not (eq last-command 'canna-self-insert-command))
 746 ;          (>= canna:*self-insert-non-undo-count* 20))
 747 ;         (setq canna:*self-insert-non-undo-count* 1)
 748 ;       (cancel-undo-boundary)
 749 ;       (setq canna:*self-insert-non-undo-count*
 750 ;             (1+ canna:*self-insert-non-undo-count*)))
 751       (if (and (eq last-command 'canna-self-insert-command)
 752                (> last-command-char ? ))
 753           (cancel-undo-boundary))
 754       (self-insert-command arg)
 755 ;      (if canna-insert-after-hook
 756 ;         (run-hooks 'canna-insert-after-hook))
 757       (if self-insert-after-hook
 758           (if (<= 1 arg)
 759               (funcall self-insert-after-hook
 760                        (- (point) arg) (point)))
 761         (if (= last-command-char ? ) (canna:do-auto-fill))))))
 762
 763 (defun canna-toggle-japanese-mode ()
 764   "Toggle canna japanese mode."
 765   (interactive)
 766   (let ((in-minibuffer (adjust-minibuffer-mode)))
 767     (cond (canna:*japanese-mode*
 768            (setq canna:*japanese-mode* nil)
 769            (canna-abandon-undo-info)
 770            (setq canna:*use-region-as-henkan-region* nil)
 771            (setq canna:*saved-mode-string* mode-line-canna-mode)
 772            (mode-line-canna-mode-update canna:*alpha-mode-string*) )
 773           (t
 774            (setq canna:*japanese-mode* t)
 775            (if (fboundp 'canna-query-mode)
 776                (let ((new-mode (canna-query-mode)))
 777                  (if (string-equal new-mode "")
 778                      (setq canna:*kanji-mode-string* canna:*saved-mode-string*)
 779                    (setq canna:*kanji-mode-string* new-mode)
 780                    )) )
 781            (mode-line-canna-mode-update canna:*kanji-mode-string*) ) )
 782     (if in-minibuffer
 783         (setq canna:*japanese-mode-in-minibuffer* canna:*japanese-mode*)) ))
 784
 785 (defun canna:initialize ()
 786   (let ((init-val nil))
 787     (cond (canna:*initialized*) ; initialize \e$B$5$l$F$$$?$i2?$b$7$J$$\e(B
 788           (t
 789            (setq canna:*initialized* t)
 790            (setq init-val (canna-initialize
 791                            (if canna-underline 0 1)
 792                            canna-server canna-file))
 793            (cond ((car (cdr (cdr init-val)))
 794                   (canna:output-warnings (car (cdr (cdr init-val)))) ))
 795            (cond ((car (cdr init-val))
 796                   (error (car (cdr init-val))) ))
 797            ) )
 798
 799     (if (fboundp 'canna-query-mode)
 800         (progn
 801           (canna-change-mode canna-mode-alpha-mode)
 802           (setq canna:*alpha-mode-string* (canna-query-mode)) ))
 803
 804     (canna-do-function canna-func-japanese-mode)
 805
 806     (if (fboundp 'canna-query-mode)
 807         (setq canna:*kanji-mode-string* (canna-query-mode)))
 808
 809     init-val))
 810
 811 (defun canna:finalize ()
 812   (cond ((null canna:*initialized*)) ; initialize \e$B$5$l$F$$$J$+$C$?$i2?$b$7$J$$\e(B
 813         (t
 814          (setq canna:*initialized* nil)
 815          (let ((init-val (canna-finalize)))
 816            (cond ((car (cdr (cdr init-val)))
 817                   (canna:output-warnings (car (cdr (cdr init-val)))) ))
 818            (cond ((car (cdr init-val))
 819                   (error (car (cdr init-val))) ))
 820            )
 821          (message "\e$B!X$+$s$J!Y$N<-=q$r%;!<%V$7$^$9!#\e(B")
 822          )))
 823
 824 (defun canna:enter-canna-mode ()
 825   (if (not canna:*initialized*)
 826       (progn
 827         (message "\e$B!X$+$s$J!Y$N=i4|2=$r9T$C$F$$$^$9\e(B....")
 828         (canna:initialize)
 829         (message "\e$B!X$+$s$J!Y$N=i4|2=$r9T$C$F$$$^$9\e(B....done")
 830         ))
 831   (canna-set-width (- (window-width (minibuffer-window))
 832                       (minibuffer-prompt-width)
 833                       (if (and display-minibuffer-mode-in-minibuffer
 834                                (eq (selected-window) (minibuffer-window)))
 835                           (string-width
 836                            (let ((new-mode (canna-query-mode)))
 837                              (if (string-equal new-mode "")
 838                                  canna:*saved-mode-string*
 839                                new-mode)))
 840                         0)))
 841   (setq canna:*local-map-backup*  (current-local-map))
 842   (setq canna:*fence-mode* t)
 843   ;; XEmacs change:
 844   (buffer-disable-undo (current-buffer))
 845   ;; (if (boundp 'disable-undo)
 846   ;;     (setq disable-undo canna:*fence-mode*))
 847   (use-local-map canna-mode-map))
 848
 849 (defun canna:enter-canna-mode-and-functional-insert ()
 850   (canna:enter-canna-mode)
 851   (setq canna:*use-region-as-henkan-region* nil)
 852   (setq unread-command-events (list last-command-event)))
 853
 854 (defun canna:quit-canna-mode ()
 855   (cond (canna:*fence-mode*
 856          (use-local-map canna:*local-map-backup*)
 857          (setq canna:*fence-mode* nil)
 858          (if canna:*exit-japanese-mode*
 859              (progn
 860                (setq canna:*exit-japanese-mode* nil)
 861                (setq canna-mode-string canna:*alpha-mode-string*)
 862                (if canna:*japanese-mode*
 863                    (canna-toggle-japanese-mode)
 864                  (mode-line-canna-mode-update canna:*alpha-mode-string*) )))
 865          ;; XEmacs change:
 866          (buffer-enable-undo (current-buffer))
 867          ;; (if (boundp 'disable-undo)
 868          ;;     (setq disable-undo canna:*fence-mode*))
 869          ))
 870   (set-marker canna:*region-start* nil)
 871   (set-marker canna:*region-end* nil)
 872   )
 873
 874 (defun canna-touroku ()
 875   "Register a word into a kana-to-kanji dictionary."
 876   (interactive)
 877 ;  (if canna:*japanese-mode*
 878   (if (not canna:*fence-mode*)
 879       (progn
 880         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 881         (canna:enter-canna-mode)
 882         (canna:display-candidates (canna-touroku-string "")) )
 883     (beep)
 884   ))
 885
 886 (defun canna-without-newline (start end)
 887   (and (not (eq start end))
 888        (or
 889         (and (<= end (point))
 890              (save-excursion
 891                (beginning-of-line)
 892                (<= (point) start) ))
 893         (and (<= (point) start)
 894              (save-excursion
 895                (end-of-line)
 896                (<= end (point)) ))
 897         )))
 898
 899 (defun canna-touroku-region (start end)
 900   "Register a word which is indicated by region into a kana-to-kanji\n\
 901 dictionary."
 902   (interactive "r")
 903   (if (canna-without-newline start end)
 904 ;      (if canna:*japanese-mode*
 905       (if (not canna:*fence-mode*)
 906           (progn
 907             (setq canna:*use-region-as-henkan-region* nil)
 908             (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 909             (canna:enter-canna-mode)
 910             (canna:display-candidates
 911              (canna-touroku-string (buffer-substring start end))) ))
 912     (message "\e$B%j!<%8%g%s$,IT@5$G$9!#%L%k%j!<%8%g%s$+!"2~9T$,4^$^$l$F$$$^$9!#\e(B")
 913     ))
 914
 915 (defun canna-extend-mode ()
 916   "To enter an extend-mode of Canna."
 917   (interactive "*")
 918 ;  (if (and (not (eq (window-frame (minibuffer-window)) (selected-frame)))
 919 ;          (not canna:*fence-mode*))
 920            ;; \e$B%_%K%P%C%U%!$rJ,N%$7$F$$$k;~$O0l;~E*$K%U%'%s%9%b!<%I$KF~$k\e(B
 921            ;; \e$B$=$&$7$J$$$H%a%K%e!<$rA*$Y$J$$\e(B
 922            ;; (focus\e$B$,%_%K%P%C%U%!$K9T$+$J$$$+$i\e(B)
 923   (if (not canna:*fence-mode*)
 924       (progn
 925         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 926         (canna:enter-canna-mode)
 927         (canna:display-candidates
 928          (canna-do-function canna-func-extend-mode) ))
 929     (beep)))
 930
 931 (defun canna-kigou-mode ()
 932   "Enter symbol choosing mode."
 933   (interactive "*")
 934 ;  (if canna:*japanese-mode*
 935   (if (not canna:*fence-mode*)
 936       (progn
 937         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 938         (canna:enter-canna-mode)
 939         (canna:display-candidates (canna-change-mode canna-mode-kigo-mode)) )
 940     (beep)
 941     ))
 942
 943 (defun canna-hex-mode ()
 944   "Enter hex code entering mode."
 945   (interactive "*")
 946 ;  (if canna:*japanese-mode*
 947   (if (not canna:*fence-mode*)
 948       (progn
 949         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 950         (canna:enter-canna-mode)
 951         (canna:display-candidates (canna-change-mode canna-mode-hex-mode)) )
 952     (beep)
 953     ))
 954
 955 (defun canna-bushu-mode ()
 956   "Enter special mode to convert by BUSHU name."
 957   (interactive "*")
 958 ;  (if canna:*japanese-mode*
 959   (if (not canna:*fence-mode*)
 960       (progn
 961         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 962         (canna:enter-canna-mode)
 963         (canna:display-candidates (canna-change-mode canna-mode-bushu-mode)) )
 964     (beep)
 965     ))
 966
 967 (defun canna-reset ()
 968   (interactive)
 969   (message "\e$B!X$+$s$J!Y$N<-=q$r%;!<%V$7$^$9!#\e(B");
 970   (canna:finalize)
 971   (message "\e$B!X$+$s$J!Y$N:F=i4|2=$r9T$C$F$$$^$9\e(B....")
 972   (canna:initialize)
 973   (message "\e$B!X$+$s$J!Y$N:F=i4|2=$r9T$C$F$$$^$9\e(B....done")
 974   )
 975
 976
 977 (defun canna ()
 978   (interactive)
 979   (message "\e$B!X$+$s$J!Y$r=i4|2=$7$F$$$^$9\e(B....")
 980   (let (init-val)
 981     (cond ((and (fboundp 'canna-initialize) (fboundp 'canna-change-mode) )
 982
 983            ;; canna \e$B$,;H$($k;~$O<!$N=hM}$r$9$k!#\e(B
 984
 985            ;; \e$BG[?'@_Dj\e(B (by yuuji@ae.keio.ac.jp)
 986            (setq canna:color-p (and canna-use-color
 987                                     window-system
 988                                     (x-display-color-p)))
 989            ;;\e$B%+%i!<$N;~\e(Bunderline\e$B%b!<%I$HF1$8>uBV$G=i4|2=$9$kI,MW$,$"$k\e(B
 990            (setq canna-underline (or canna:color-p canna-underline))
 991            (cond
 992             (canna:color-p
 993              (setq canna:attr-mode
 994                    (cond
 995                     ((or (and (boundp 'hilit-background-mode)
 996                               (eq hilit-background-mode 'dark))
 997                          (string-match
 998                           "on\\|t"
 999                           (or (if running-xemacs
1000                                   (x-get-resource "ReverseVideo"
1001                                                   "reverseVideo" 'string)
1002                                 (x-get-resource "ReverseVideo" "reverseVideo"))
1003                               "")))
1004                      'reverse)  ;\e$BH?E>$7$F$$$k$J$i\e(B 'reverse
1005                     (t 'normal)))
1006              (setq canna:attr-yomi
1007                    (if (listp canna-use-color)
1008                        (car canna-use-color)
1009                      (cdr (assq canna:attr-mode
1010                                 (assq 'yomi canna:attribute-alist)))))
1011              (setq canna:attr-taishou
1012                    (if (listp canna-use-color)
1013                        (car (cdr canna-use-color))
1014                      (setq canna:attr-taishou
1015                            (cdr (assq
1016                                  canna:attr-mode
1017                                  (assq 'taishou canna:attribute-alist))))))
1018              (setq canna:attr-select
1019                    (if (listp canna-use-color)
1020                        (car (cdr (cdr canna-use-color)))
1021                      (setq canna:attr-select
1022                            (cdr (assq canna:attr-mode
1023                                       (assq 'select canna:attribute-alist))))))
1024              ;;\e$B?'$E$1MQ\e(Bface\e$B$N:n@.\e(B
1025              (mapcar
1026               (function
1027                (lambda (face)
1028                  (let* ((color (symbol-value
1029                                 (intern (concat "canna:" (symbol-name face)))))
1030                         backp)
1031                    (make-face face)
1032                    (if (stringp color)
1033                        (progn
1034                          (setq backp (string-match "/" color))
1035                          (set-face-foreground
1036                           face (substring color 0 backp))
1037                          (if backp
1038                              (set-face-background
1039                               face (substring color (1+ backp)))))
1040                      (copy-face color face)))))
1041               '(attr-yomi attr-taishou attr-select))
1042              ))
1043            ;;\e$BG[?'@_Dj=*N;\e(B
1044
1045            ;; \e$B!X$+$s$J!Y%7%9%F%`$N=i4|2=\e(B
1046
1047            (setq init-val (canna:initialize))
1048
1049            ;; \e$B%-!<$N%P%$%s%G%#%s%0\e(B
1050
1051            (let ((ch 32))
1052              (while (< ch 127)
1053                (define-key global-map (make-string 1 ch) 'canna-self-insert-command)
1054                (setq ch (1+ ch)) ))
1055
1056            (cond ((let ((keys (car init-val)) (ok nil))
1057                     (while keys
1058                       (cond ((< (car keys) 128)
1059                              (global-set-key
1060                               (make-string 1 (car keys))
1061                               'canna-toggle-japanese-mode)
1062                              (setq ok t) ))
1063                       (setq keys (cdr keys))
1064                       ) ok))
1065                  (t ; \e$B%G%U%)%k%H$N@_Dj\e(B
1066                   (global-set-key "\C-o" 'canna-toggle-japanese-mode) ))
1067
1068            (if (not (keymapp (global-key-binding "\e[")))
1069                (global-unset-key "\e[") )
1070            (global-set-key "\e[210z" 'canna-toggle-japanese-mode) ; XFER
1071            (define-key global-map [kanji] 'canna-toggle-japanese-mode)
1072            (if canna-do-keybind-for-functionkeys
1073                (progn
1074                  (global-set-key "\e[28~" 'canna-extend-mode) ; HELP on EWS4800
1075                  (global-set-key "\e[2~"  'canna-kigou-mode)  ; INS  on EWS4800
1076                  (global-set-key "\e[11~" 'canna-kigou-mode)
1077                  (global-set-key "\e[12~" 'canna-hex-mode)
1078                  (global-set-key "\e[13~" 'canna-bushu-mode)
1079                  (define-key global-map [help] 'canna-extend-mode)
1080                  (define-key global-map [insert] 'canna-kigou-mode)
1081                  (define-key global-map [f1] 'canna-kigou-mode)
1082                  (define-key global-map [f2] 'canna-hex-mode)
1083                  (define-key global-map [f3] 'canna-bushu-mode)
1084                  ))
1085
1086            (if canna-use-space-key-as-henkan-region
1087                (progn
1088                  (global-set-key "\C-@" 'canna-set-mark-command)
1089                  ;; X Window \e$B$O\e(B C-@ \e$B$H\e(B C-SPC \e$B$r6hJL$9$k$N$G!"$3$l$,I,MW!#\e(B
1090                  (global-set-key [?\C-\ ] 'canna-set-mark-command)
1091                  (global-set-key " " 'canna-henkan-region-or-self-insert) ))
1092
1093          ;; \e$B%b!<%I9T$N:n@.\e(B
1094
1095            (canna:create-mode-line)
1096            (mode-line-canna-mode-update canna:*alpha-mode-string*)
1097
1098          ;; \e$B%7%9%F%`4X?t$N=q$-BX$(\e(B
1099
1100 ;          (fset 'abort-recursive-edit
1101 ;                (symbol-function 'canna:abort-recursive-edit))
1102 ;          (fset 'keyboard-quit
1103 ;                (symbol-function 'canna:keyboard-quit))
1104
1105            )
1106
1107           ((fboundp 'canna-initialize)
1108            (beep)
1109            (with-output-to-temp-buffer "*canna-warning*"
1110              (princ "\e$B$3$N\e(B Mule \e$B$G$O\e(B new-canna \e$B$,;H$($^$;$s\e(B")
1111              (terpri)
1112              (print-help-return-message)) )
1113
1114           (t ; \e$B!X$+$s$J!Y%7%9%F%`$,;H$($J$+$C$?;~$N=hM}\e(B
1115            (beep)
1116            (with-output-to-temp-buffer "*canna-warning*"
1117              (princ "\e$B$3$N\e(B Mule \e$B$G$O\e(B canna \e$B$,;H$($^$;$s\e(B")
1118              (terpri)
1119              (print-help-return-message))
1120            ))
1121     (message "\e$B!X$+$s$J!Y$r=i4|2=$7$F$$$^$9\e(B....done")
1122     ) )
1123
1124 ;;;
1125 ;;; auto fill controll (from egg)
1126 ;;;
1127
1128 (defun canna:do-auto-fill ()
1129   (if (and auto-fill-function (not buffer-read-only)
1130            (> (current-column) fill-column))
1131       (let ((ocolumn (current-column)))
1132         (funcall auto-fill-function)
1133         (while (and (< fill-column (current-column))
1134                     (< (current-column) ocolumn))
1135           (setq ocolumn (current-column))
1136           (funcall auto-fill-function)))))
1137
1138 (defun canna:output-warnings (mesg)
1139   (with-output-to-temp-buffer "*canna-warning*"
1140     (while mesg
1141       (princ (car mesg))
1142       (terpri)
1143       (setq mesg (cdr mesg)) )
1144     (print-help-return-message)))
1145
1146 (defun canna-undo (&optional arg)
1147   (interactive "*p")
1148   (if (and canna:*undo-text-yomi*
1149            (eq (current-buffer) (marker-buffer canna:*spos-undo-text*))
1150 ;          (canna-without-newline canna:*spos-undo-text*
1151 ;                                 canna:*epos-undo-text*)
1152            )
1153       (progn
1154         (message "\e$BFI$_$KLa$7$^$9!*\e(B")
1155 ;       (switch-to-buffer (marker-buffer canna:*spos-undo-text*))
1156         (goto-char canna:*spos-undo-text*)
1157         (delete-region canna:*spos-undo-text*
1158                        canna:*epos-undo-text*)
1159
1160         (if (null canna:*japanese-mode*)
1161             (progn
1162               (setq canna:*exit-japanese-mode* t) ))
1163 ;             (canna-toggle-japanese-mode) ))
1164         (if (not canna:*fence-mode*)
1165             ;; \e$B%U%'%s%9%b!<%I$@$C$?$i$b$&0lEY%U%'%s%9%b!<%I$KF~$C$?$j$7\e(B
1166             ;; \e$B$J$$!#\e(B
1167             (canna:enter-canna-mode) )
1168         (canna:display-candidates
1169          (let ((texts (canna-store-yomi (car canna:*undo-text-yomi*)
1170                                         (cdr canna:*undo-text-yomi*) )) )
1171            (cond (canna-undo-hook
1172                   (funcall canna-undo-hook))
1173                  (t texts) )))
1174         (canna-abandon-undo-info)
1175         )
1176     (canna-abandon-undo-info)
1177     (undo arg) ))
1178
1179 (defun canna-abandon-undo-info ()
1180   (interactive)
1181   (setq canna:*undo-text-yomi* nil)
1182   (set-marker canna:*spos-undo-text* nil)
1183   (set-marker canna:*epos-undo-text* nil) )
1184
1185 (defun canna-henkan-region (start end)
1186   "Convert a text which is indicated by region into a kanji text."
1187   (interactive "*r")
1188   (if (null canna:*japanese-mode*)
1189       (progn
1190         (setq canna:*exit-japanese-mode* t) ))
1191 ;       (canna-toggle-japanese-mode) ))
1192   (let ((res nil))
1193     (setq res (canna-store-yomi (buffer-substring start end)))
1194     (delete-region start end)
1195     (canna:enter-canna-mode)
1196     (if (fboundp 'canna-do-function)
1197         (setq res (canna-do-function canna-func-henkan)))
1198     (canna:display-candidates res) ))
1199
1200 ;;;
1201 ;;; \e$B%^!<%/%3%^%s%I!$\e(Bcanna-henkan-region-or-self-insert \e$B$G;H$&$+$b\e(B
1202 ;;;
1203
1204 (defun canna-set-mark-command (arg)
1205   "Besides setting mark, set mark as a HENKAN region if it is in\n\
1206 the japanese mode."
1207   (interactive "P")
1208   (set-mark-command arg)
1209   (if canna:*japanese-mode*
1210       (progn
1211         (setq canna:*use-region-as-henkan-region* t)
1212         (message "Mark set(\e$BJQ49NN0h3+;O\e(B)") )))
1213
1214 (defun canna-henkan-region-or-self-insert (arg)
1215   "Do kana-to-kanji convert region if HENKAN region is defined,\n\
1216 self insert otherwise."
1217   (interactive "*p")
1218   (if (and canna:*use-region-as-henkan-region*
1219 ;          (< (mark) (point))
1220 ;          (not (save-excursion (beginning-of-line) (< (mark) (point)))) )
1221            (canna-without-newline (region-beginning) (region-end)))
1222       (progn
1223         (setq canna:*use-region-as-henkan-region* nil)
1224         (canna-henkan-region (region-beginning) (region-end)))
1225     (canna-self-insert-command arg) ))
1226
1227 ;;
1228 ;; for C-mode
1229 ;;
1230
1231 (defun canna-electric-c-terminator (arg)
1232   (interactive "P")
1233   (if canna:*japanese-mode*
1234       (canna-self-insert-command arg)
1235     (electric-c-terminator arg) ))
1236
1237 (defun canna-electric-c-semi (arg)
1238   (interactive "P")
1239   (if canna:*japanese-mode*
1240       (canna-self-insert-command arg)
1241     (electric-c-semi arg) ))
1242
1243 (defun canna-electric-c-brace (arg)
1244   (interactive "P")
1245   (if canna:*japanese-mode*
1246       (canna-self-insert-command arg)
1247     (electric-c-brace arg) ))
1248
1249 (defun canna-c-mode-hook ()
1250   (define-key c-mode-map "{" 'canna-electric-c-brace)
1251   (define-key c-mode-map "}" 'canna-electric-c-brace)
1252   (define-key c-mode-map ";" 'canna-electric-c-semi)
1253   (define-key c-mode-map ":" 'canna-electric-c-terminator) )
1254
1255 (defun canna-set-fence-mode-format (fence sep underline)
1256   (setq canna-with-fences fence)
1257   (canna-set-bunsetsu-kugiri sep)
1258   (setq canna-underline underline)
1259 )
1260
1261 ;; \e$B%j!<%8%g%s$K$"$k%m!<%^;z$r!X$+$s$J!Y$K?)$o$9!#\e(B
1262 ;; \e$B7k2L$H$7$F!"!X$+$s$J!Y$NFI$_%b!<%I$K$J$k!#\e(B
1263 ;; \e$B%j!<%8%g%s$KB8:_$7$F$$$k6uGrJ8;z$H@)8fJ8;z$O<N$F$i$l$k!#\e(B
1264
1265 (defun canna-rk-region (start end)
1266   "Convert region into kana."
1267   (interactive "*r")
1268   (let ((str nil) (len 0) (i 0) (res 0))
1269     (setq str (buffer-substring start end))
1270     (setq len (length str))
1271     (while (< i len)
1272       (let ((ch (elt str i)))
1273         (if (> ch ? )
1274             (setq res (canna-do-function canna-func-functional-insert ch)) ))
1275       (setq i (1+ i)) )
1276     res))
1277
1278 (defun canna-rk-trans-region (start end)
1279   "Insert alpha-numeric string as it is sent from keyboard."
1280   (interactive "*r")
1281   (let ((res))
1282     (setq res (canna-rk-region start end))
1283     (delete-region start end)
1284     (if (null canna:*japanese-mode*)
1285         (progn
1286           (setq canna:*exit-japanese-mode* t) ))
1287     (setq res (canna-do-function canna-func-henkan))
1288     (canna:enter-canna-mode)
1289     (canna:display-candidates res) ))
1290
1291 ;; \e$B%+!<%=%k$N:8$K$"$k\e(B arg \e$B%o!<%I$N%m!<%^;z$r!X$+$s$J!Y$K?)$o$9!#\e(B
1292
1293 (defun canna-rk-trans (arg)
1294   (interactive "*p")
1295   (let ((po (point)))
1296     (skip-chars-backward "-a-zA-Z.,?!~")
1297     (if (not (eq (point) po))
1298         (canna-rk-trans-region (point) po) )))
1299
1300 (defun canna-henkan-kakutei-and-self-insert (arg)
1301   (interactive "*p")
1302   (if canna:*japanese-mode*
1303       (canna-functional-insert-command arg)
1304     (progn
1305       (setq unread-command-events (list last-command-event))
1306       (canna-kakutei-to-basic-stat)) ))
1307
1308 (defun canna-kakutei-to-basic-stat ()
1309   (let ((res 0)
1310         (kakutei canna-henkan-string))
1311     (while (not canna-empty-info)
1312 ;      (setq res (canna-key-proc ?\C-m)))
1313       (setq res (canna-do-function canna-func-kakutei)))
1314     (setq canna-kakutei-string kakutei)
1315     (canna:display-candidates (length canna-kakutei-string))
1316     (if (not canna:*japanese-mode*)
1317         (mode-line-canna-mode-update canna:*alpha-mode-string*))
1318     ))
1319
1320 (defun canna-minibuffer-henkan-kakutei-and-self-insert (arg)
1321   (interactive "p")
1322   (set-window-buffer (minibuffer-window) canna:*saved-minibuffer*)
1323   (select-window canna:*previous-window*)
1324   (if canna:*japanese-mode*
1325       (canna:functional-insert-command2 last-command-event arg)
1326     (progn
1327       (setq unread-command-events (list last-command-event))
1328       (canna-kakutei-to-basic-stat)) ))
1329
1330 (defun canna-setup-for-being-boiled ()
1331   (let ((ch (1+ ? )))
1332     (while (< ch 127)
1333       (define-key canna-mode-map (make-string 1 ch) 'canna-henkan-kakutei-and-self-insert)
1334       (define-key canna-minibuffer-mode-map (make-string 1 ch) 'canna-minibuffer-henkan-kakutei-and-self-insert)
1335       (setq ch (1+ ch)))))
1336
1337 (defvar rK-trans-key "\C-j" "for `boil' only")
1338 (make-variable-buffer-local 'rK-trans-key)
1339
1340 (defun canna-boil ()
1341   "`canna-boil' cooks `canna' as if `boil' does for `egg'."
1342   (interactive)
1343   (canna-setup-for-being-boiled)
1344   (local-set-key rK-trans-key 'canna-rk-trans)
1345   (message "boiled"))
1346
1347 ;;
1348 ;; \e$B?'$E$1$N$?$a$N4X?t\e(B
1349 ;;
1350 (defun canna:yomi-attr-on (start end)
1351   (if (overlayp canna:*yomi-overlay*)
1352       (move-overlay canna:*yomi-overlay* start end)
1353     (overlay-put (setq canna:*yomi-overlay* (make-overlay start end nil nil t))
1354                  'face
1355                  (if canna:color-p 'attr-yomi 'underline))
1356     )
1357   )
1358
1359 (defun canna:yomi-attr-off (start end);
1360   (and (overlayp canna:*yomi-overlay*)
1361        (delete-overlay canna:*yomi-overlay*)
1362        )
1363   )
1364
1365 (defun canna:henkan-attr-on (start end)
1366   (if (overlayp canna:*henkan-overlay*)
1367       (move-overlay canna:*henkan-overlay* start end)
1368     (overlay-put (setq canna:*henkan-overlay*
1369                        (make-overlay start end nil nil t))
1370                  'face
1371                  (if canna:color-p 'attr-taishou 'region))
1372         )
1373   )
1374
1375 (defun canna:henkan-attr-off (start end)
1376   (and (overlayp canna:*henkan-overlay*)
1377        (delete-overlay canna:*henkan-overlay*)
1378        )
1379   )
1380
1381 (defun canna:select-attr-on (start end)
1382   (if (overlayp canna:*select-overlay*)
1383       (move-overlay canna:*select-overlay* start end)
1384     (overlay-put (setq canna:*select-overlay*
1385                        (make-overlay start end nil nil t))
1386                  'face
1387                  'attr-select))
1388   )
1389
1390 (defun canna:select-attr-off (start end)
1391   (and (overlayp canna:*select-overlay*)
1392        (delete-overlay canna:*select-overlay*)
1393        )
1394   )
1395
1396
1397 (provide 'canna)
1398
1399 ;;; canna.el ends here