canna.el

   1 ;;; canna.el --- Interface to the Canna input method.
   2
   3 ;; Copyright (C) 1994 Akira Kon, NEC Corporation.
   4 ;; Copyright (C) 1996,1997,1998 MORIOKA Tomohiko
   5
   6 ;; Author: Akira Kon <kon@d1.bs2.mt.nec.co.jp>
   7 ;;         MORIOKA Tomohiko <morioka@jaist.ac.jp>
   8 ;; Version: $Revision: 1.11 $
   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 (defvar canna-dl-module
  42   (expand-file-name "canna.so" exec-directory))
  43
  44 (defvar canna-dl-handle
  45   (and (not (boundp 'CANNA))
  46        (fboundp 'dynamic-link)
  47        (dynamic-link canna-dl-module)))
  48
  49 (and canna-dl-handle
  50      (dynamic-call "emacs_canna_init" canna-dl-handle))
  51
  52 (defvar self-insert-after-hook nil)
  53 ;; (defalias 'self-insert-internal 'self-insert-command)
  54 ;; end
  55
  56 (defconst canna-rcs-version
  57   "$Id: canna.el,v 1.11 1998-02-09 12:01:53 morioka Exp $")
  58
  59 (defun canna-version ()
  60   "Display version of canna.el in mini-buffer."
  61   (interactive)
  62   (message (concat
  63             (substring canna-rcs-version
  64                        5
  65                        (if (string-match "[0-9] [a-z]" canna-rcs-version)
  66                            (1+ (match-beginning 0))
  67                          ))
  68             " ...")))
  69
  70 (if (featurep 'xemacs)
  71     (defun canna-self-insert-string (string)
  72       (let ((len (length string))
  73             (i 0)
  74             ;; \e$BA^F~$NESCf$G\e(B blink \e$B$,5/$-$k$H$&$C$H$*$7$$$N$G!"\e(B
  75             ;; \e$B0l;~E*$K\e(B blink \e$B$rM^;_$9$k!#\e(B
  76             (blink-matching-paren nil))
  77         (while (< i len)
  78           (self-insert-internal (aref canna-kakutei-string i))
  79           (setq i (1+ i))
  80           )))
  81   (defalias 'canna-self-insert-string 'insert)
  82   )
  83
  84
  85 ;;; \e$B$+$s$J$NJQ?t\e(B
  86
  87 (defvar canna-save-undo-text-predicate nil)
  88 (defvar canna-undo-hook nil)
  89
  90 (defvar canna-do-keybind-for-functionkeys t)
  91 (defvar canna-use-functional-numbers nil)
  92 (defvar canna-use-space-key-as-henkan-region t)
  93
  94 (defvar canna-server nil)
  95 (defvar canna-file   nil)
  96
  97 (defvar canna-underline nil)
  98 (defvar canna-with-fences (not canna-underline))
  99
 100 (defvar canna-initialize-minibuffer-state-when-exit nil
 101   "*Non-nil \e$B$N$H$-$O\e(B, \e$B%_%K%P%C%U%!$rH4$1$k;~F|K\8l>uBV$r=i4|2=$9$k\e(B.")
 102
 103 (defvar canna-inhibit-hankakukana nil
 104   "*Non-nil \e$B$N;~!";z<oJQ49$GH>3Q$+$J$KJQ49$7$J$$\e(B")
 105
 106 ;;;
 107 ;;; \e$B%b!<%I%i%$%s$N=$@0\e(B
 108 ;;;
 109
 110 (defvar canna:*kanji-mode-string* "[ \e$B$"\e(B ]")
 111 (defvar canna:*alpha-mode-string* "\e$B$+$s$J\e(B")
 112 (defvar canna:*saved-mode-string* "[ \e$B$"\e(B ]")
 113
 114 (defvar mode-line-canna-mode canna:*alpha-mode-string*)
 115 (defvar mode-line-canna-mode-in-minibuffer canna:*alpha-mode-string*)
 116
 117 (defvar display-minibuffer-mode-in-minibuffer nil) ; same name as TAKANA
 118 ; \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
 119
 120 (make-variable-buffer-local 'mode-line-canna-mode)
 121
 122 ; select-window-hook \e$B$O\e(B mule \e$B$+$iF~$C$?$s$@$H;W$&$1$I!"\e(B
 123 ; \e$B$3$l$,L5$$$H\e(B preprompt \e$B$,$"$C$F$b$I$&$7$h$&$b$J$$$N$G$J$$$H$-$O\e(B
 124 ; display-minibuffer-mode-in-minibuffer \e$B$r\e(B nil \e$B$K$9$k!#\e(B
 125
 126 (if (not (boundp 'select-window-hook))
 127     (setq display-minibuffer-mode-in-minibuffer nil))
 128
 129 (defun canna:select-window-hook (old new)
 130   (if (and (eq old (minibuffer-window))
 131            (not (eq new (minibuffer-window))))
 132       (save-excursion
 133         (set-buffer (window-buffer (minibuffer-window)))
 134         ;; minibuffer\e$B$N%G%U%)%k%H$O%"%k%U%!%Y%C%H%b!<%I\e(B
 135         (setq mode-line-canna-mode-in-minibuffer canna:*alpha-mode-string*
 136               canna:*japanese-mode-in-minibuffer* nil
 137               minibuffer-preprompt nil)))
 138   (if (eq new (minibuffer-window))
 139       (setq minibuffer-window-selected t)
 140     (setq minibuffer-window-selected nil)))
 141
 142 ; egg:select-window-hook \e$B$G$b==J,$J$N$G!"\e(Begg:select-window-hook \e$B$,\e(B
 143 ; \e$B@_Dj$5$l$F$$$J$$>l9g$N$_Dj5A$9$k!#\e(B
 144
 145 ; \e$BNI$/9M$($F$_$k$H\e(B display-minibuffer-mode-in-minibuffer \e$B$,\e(B t \e$B$N;~$O\e(B
 146 ; \e$B$d$O$j>e5-$N\e(B canna:select-window-hook \e$B$,I,MW$@$J$"!#$I$&$7$h$&!#\e(B
 147
 148 (if (and (boundp 'select-window-hook)
 149          (not (eq select-window-hook 'egg:select-window-hook)))
 150     (setq select-window-hook 'canna:select-window-hook))
 151
 152 (defun mode-line-canna-mode-update (str)
 153   (if (eq (current-buffer) (window-buffer (minibuffer-window)))
 154       (if (and display-minibuffer-mode-in-minibuffer
 155                (boundp 'minibuffer-preprompt))
 156           (setq minibuffer-preprompt str)
 157         ;else
 158         (setq mode-line-canna-mode-in-minibuffer str))
 159     (setq mode-line-canna-mode str) )
 160   (set-buffer-modified-p (buffer-modified-p)) )
 161
 162 ;; memq \e$B$r6/D4$9$k$J$i!"0J2<$@$,!"\e(B
 163 ;(defun canna:memq-recursive (a l)
 164 ;  (or (eq a l)
 165 ;      (and (consp l)
 166 ;          (or (canna:memq-recursive a (car l))
 167 ;              (canna:memq-recursive a (cdr l)) ))))
 168 ;; \e$B<!$NDj5A$r;H$*$&\e(B...
 169 (defun canna:memq-recursive (a l)
 170   (if (atom l) (eq a l)
 171     (or (canna:memq-recursive a (car l))
 172         (canna:memq-recursive a (cdr l)) )))
 173
 174 (defun canna:create-mode-line ()
 175   "Add string of Canna status into mode-line."
 176   (cond (running-xemacs
 177          (or (canna:memq-recursive 'mode-line-canna-mode
 178                                    default-modeline-format)
 179              (setq-default default-modeline-format
 180                            (nconc '("" mode-line-canna-mode)
 181                                   default-modeline-format))
 182              )
 183          (mapcar (function
 184                   (lambda (buffer)
 185                     (save-excursion
 186                       (set-buffer buffer)
 187                       (or (canna:memq-recursive 'mode-line-canna-mode
 188                                                 modeline-format)
 189                           (setq modeline-format
 190                                 (nconc '("" mode-line-canna-mode)
 191                                        modeline-format))
 192                           )
 193                       )))
 194                  (buffer-list))
 195          )
 196         (t
 197          (or (canna:memq-recursive 'mode-line-canna-mode mode-line-format)
 198              (setq-default
 199               mode-line-format
 200               (append (list (list 'minibuffer-window-selected
 201                                   (list 'display-minibuffer-mode-in-minibuffer
 202                                         "-" "m") "-")
 203                             (list 'minibuffer-window-selected
 204                                   (list 'display-minibuffer-mode-in-minibuffer
 205                                         'mode-line-canna-mode
 206                                         'mode-line-canna-mode-in-minibuffer)
 207                                   'mode-line-canna-mode))
 208                       mode-line-format))
 209              )))
 210   (mode-line-canna-mode-update mode-line-canna-mode))
 211
 212 (defun canna:mode-line-display ()
 213   (mode-line-canna-mode-update mode-line-canna-mode))
 214
 215 ;;;
 216 ;;; Canna local variables
 217 ;;;
 218
 219 (defvar canna:*japanese-mode* nil "T if canna mode is ``japanese''.")
 220 (make-variable-buffer-local 'canna:*japanese-mode*)
 221 (set-default 'canna:*japanese-mode* nil)
 222
 223 (defvar canna:*japanese-mode-in-minibuffer* nil
 224   "T if canna mode is ``japanese'' in minibuffer.")
 225
 226 (defvar canna:*exit-japanese-mode* nil)
 227 (defvar canna:*fence-mode* nil)
 228 ;(make-variable-buffer-local 'canna:*fence-mode*)
 229 ;(setq-default canna:*fence-mode* nil)
 230
 231 ;;;
 232 ;;; global variables
 233 ;;;
 234
 235 (defvar canna-sys:*global-map* (copy-keymap global-map))
 236 (defvar canna:*region-start* (make-marker))
 237 (defvar canna:*region-end*   (make-marker))
 238 (defvar canna:*spos-undo-text* (make-marker))
 239 (defvar canna:*epos-undo-text* (make-marker))
 240 (defvar canna:*undo-text-yomi* nil)
 241 (defvar canna:*local-map-backup*  nil)
 242 (defvar canna:*last-kouho* 0)
 243 (defvar canna:*initialized* nil)
 244 (defvar canna:*previous-window* nil)
 245 (defvar canna:*minibuffer-local-map-backup* nil)
 246 (defvar canna:*cursor-was-in-minibuffer* nil)
 247 (defvar canna:*menu-buffer* " *menu*")
 248 (defvar canna:*saved-minibuffer*)
 249 (defvar canna:*saved-redirection* nil)
 250 (defvar canna:*use-region-as-henkan-region* nil)
 251 (make-variable-buffer-local 'canna:*use-region-as-henkan-region*)
 252 (setq-default canna:*use-region-as-henkan-region* nil)
 253
 254 ;;;
 255 ;;; \e$B?'$N@_Dj\e(B
 256 ;;;
 257 (defvar canna-use-color nil
 258   "*Non-nil \e$B$G%+%i!<%G%#%9%W%l%$$G?'$rIU$1$k\e(B.
 259 t \e$B$N;~$O%G%U%)%k%H$N?'$r;HMQ$9$k!#\e(B
 260 \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
 261 \e$B%j%9%H$r@_Dj$9$k\e(B")
 262 (defvar canna:color-p nil "\e$B?'$,;H$($k$+\e(B")
 263 (defvar canna:attr-mode nil "\e$B8=:_$N%G%#%9%W%l%$%b!<%I\e(B")
 264 (defvar canna:attr-yomi nil "\e$BFI$_$N?'B0@-\e(B")
 265 (defvar canna:attr-taishou nil "\e$BJQ49BP>]ItJ,$N?'B0@-\e(B")
 266 (defvar canna:attr-select nil
 267   "\e$B%_%K%P%C%U%!J,N%;~$N%a%K%e!<$NA*BrBP>]HV9f$N?'B0@-\e(B")
 268 (defvar canna:attribute-alist           ;colored by tagu@ae.keio.ac.jp
 269   '((yomi (normal . "red")
 270           (reverse . "moccasin"))
 271     (taishou (normal . "blue/lavender")
 272              (reverse . "yellow/cadet blue"))
 273     (select (normal . "DarkOliveGreen1/cadet blue")
 274             (reverse . "light sea green/burlywood1")))
 275   "\e$B$+$s$JJQ49;~$NG[?'$N\e(Balist")
 276
 277 (make-variable-buffer-local (defvar canna:*yomi-overlay* nil))
 278 (make-variable-buffer-local (defvar canna:*henkan-overlay* nil))
 279 (make-variable-buffer-local (defvar canna:*select-overlay* nil))
 280
 281 ;;;
 282 ;;; \e$B%-!<%^%C%W%F!<%V%k\e(B
 283 ;;;
 284
 285 ;; \e$B%U%'%s%9%b!<%I$G$N%m!<%+%k%^%C%W\e(B
 286 (defvar canna-mode-map (make-sparse-keymap))
 287
 288 (let ((ch 0))
 289   (while (<= ch 127)
 290     (define-key canna-mode-map (make-string 1 ch) 'canna-functional-insert-command)
 291     (setq ch (1+ ch))))
 292
 293 (cond (running-xemacs
 294        (define-key canna-mode-map [up]              "\C-p")
 295        (define-key canna-mode-map [(shift up)]      "\C-p")
 296        (define-key canna-mode-map [(control up)]    "\C-p")
 297        (define-key canna-mode-map [down]            "\C-n")
 298        (define-key canna-mode-map [(shift down)]    "\C-n")
 299        (define-key canna-mode-map [(control down)]  "\C-n")
 300        (define-key canna-mode-map [right]           "\C-f")
 301        (define-key canna-mode-map [(shift right)]   "\C-f")
 302        (define-key canna-mode-map [(control right)] "\C-f")
 303        (define-key canna-mode-map [left]            "\C-b")
 304        (define-key canna-mode-map [(shift left)]    "\C-b")
 305        (define-key canna-mode-map [(control left)]  "\C-b")
 306        (define-key canna-mode-map [kanji]           " ")
 307        (define-key canna-mode-map [(control space)] [(control @)])
 308        )
 309       (t
 310        (define-key canna-mode-map [up]      [?\C-p])
 311        (define-key canna-mode-map [S-up]    [?\C-p])
 312        (define-key canna-mode-map [C-up]    [?\C-p])
 313        (define-key canna-mode-map [down]    [?\C-n])
 314        (define-key canna-mode-map [S-down]  [?\C-n])
 315        (define-key canna-mode-map [C-down]  [?\C-n])
 316        (define-key canna-mode-map [right]   [?\C-f])
 317        (define-key canna-mode-map [S-right] [?\C-f])
 318        (define-key canna-mode-map [C-right] [?\C-f])
 319        (define-key canna-mode-map [left]    [?\C-b])
 320        (define-key canna-mode-map [S-left]  [?\C-b])
 321        (define-key canna-mode-map [C-left]  [?\C-b])
 322        (define-key canna-mode-map [kanji]   [? ])
 323        (define-key canna-mode-map [?\C- ]   [?\C-@])
 324        ))
 325
 326 ;; \e$B%_%K%P%C%U%!$K2?$+$rI=<($7$F$$$k;~$N%m!<%+%k%^%C%W\e(B
 327 (defvar canna-minibuffer-mode-map (make-sparse-keymap))
 328
 329 (let ((ch 0))
 330   (while (<= ch 127)
 331     (define-key canna-minibuffer-mode-map (make-string 1 ch) 'canna-minibuffer-insert-command)
 332     (setq ch (1+ ch))))
 333
 334 (cond (running-xemacs
 335        (define-key canna-minibuffer-mode-map [up]              "\C-p")
 336        (define-key canna-minibuffer-mode-map [(shift up)]      "\C-p")
 337        (define-key canna-minibuffer-mode-map [(control up)]    "\C-p")
 338        (define-key canna-minibuffer-mode-map [down]            "\C-n")
 339        (define-key canna-minibuffer-mode-map [(shift down)]    "\C-n")
 340        (define-key canna-minibuffer-mode-map [(control down)]  "\C-n")
 341        (define-key canna-minibuffer-mode-map [right]           "\C-f")
 342        (define-key canna-minibuffer-mode-map [(shift right)]   "\C-f")
 343        (define-key canna-minibuffer-mode-map [(control right)] "\C-f")
 344        (define-key canna-minibuffer-mode-map [left]            "\C-b")
 345        (define-key canna-minibuffer-mode-map [(shift left)]    "\C-b")
 346        (define-key canna-minibuffer-mode-map [(control left)]  "\C-b")
 347        (define-key canna-minibuffer-mode-map [kanji]           " ")
 348        (define-key canna-minibuffer-mode-map [(control space)] [(control @)])
 349        )
 350       (t
 351        (define-key canna-minibuffer-mode-map [up]      [?\C-p])
 352        (define-key canna-minibuffer-mode-map [S-up]    [?\C-p])
 353        (define-key canna-minibuffer-mode-map [C-up]    [?\C-p])
 354        (define-key canna-minibuffer-mode-map [down]    [?\C-n])
 355        (define-key canna-minibuffer-mode-map [S-down]  [?\C-n])
 356        (define-key canna-minibuffer-mode-map [C-down]  [?\C-n])
 357        (define-key canna-minibuffer-mode-map [right]   [?\C-f])
 358        (define-key canna-minibuffer-mode-map [S-right] [?\C-f])
 359        (define-key canna-minibuffer-mode-map [C-right] [?\C-f])
 360        (define-key canna-minibuffer-mode-map [left]    [?\C-b])
 361        (define-key canna-minibuffer-mode-map [S-left]  [?\C-b])
 362        (define-key canna-minibuffer-mode-map [C-left]  [?\C-b])
 363        (define-key canna-minibuffer-mode-map [kanji]   [? ])
 364        (define-key canna-minibuffer-mode-map [?\C- ]   [?\C-@])
 365        ))
 366
 367 ;;;
 368 ;;; \e$B%0%m!<%P%k4X?t$N=q$-BX$(\e(B
 369 ;;;
 370
 371
 372 ;; Keyboard quit
 373
 374 ;(if (not (fboundp 'canna-sys:keyboard-quit))
 375 ;    (fset 'canna-sys:keyboard-quit (symbol-function 'keyboard-quit)) )
 376
 377 ;(defun canna:keyboard-quit ()
 378 ;  "See documents for canna-sys:keyboard-quit"
 379 ;  (interactive)
 380 ;  (if canna:*japanese-mode*
 381 ;      (progn
 382 ;;      (setq canna:*japanese-mode* nil)
 383 ;       (setq canna:*fence-mode* nil)
 384 ;       (if (boundp 'disable-undo)
 385 ;           (setq disable-undo canna:*fence-mode*))
 386 ;       (canna:mode-line-display) ))
 387 ;  (canna-sys:keyboard-quit) )
 388
 389 ;; Abort recursive edit
 390
 391 ;(if (not (fboundp 'canna-sys:abort-recursive-edit))
 392 ;    (fset 'canna-sys:abort-recursive-edit
 393 ;         (symbol-function 'abort-recursive-edit)) )
 394
 395 ;(defun canna:abort-recursive-edit ()
 396 ;  "see documents for canna-sys:abort-recursive-edit"
 397 ;  (interactive)
 398 ;  (if canna:*japanese-mode*
 399 ;      (progn
 400 ;       (setq canna:*japanese-mode* nil)
 401 ;       (setq canna:*fence-mode* nil)
 402 ;       (if (boundp 'disable-undo)
 403 ;           (setq disable-undo canna:*fence-mode*))
 404 ;       (canna:mode-line-display) ))
 405 ;  (canna-sys:abort-recursive-edit) )
 406
 407 ;; Exit-minibuffer
 408
 409 (defun canna:exit-minibuffer ()
 410   "Exit minibuffer turning off canna Japanese mode.
 411 See also document for canna:saved-exit-minibuffer."
 412   (interactive)
 413   (if canna-initialize-minibuffer-state-when-exit
 414       (setq canna:*japanese-mode-in-minibuffer* nil
 415             mode-line-canna-mode-in-minibuffer canna:*alpha-mode-string*))
 416   )
 417
 418 (add-hook 'minibuffer-exit-hook 'canna:exit-minibuffer)
 419
 420 ;; kill-emacs
 421
 422 (add-hook 'kill-emacs-hook 'canna:finalize)
 423
 424 ;;;
 425 ;;; function for mini-buffer
 426 ;;;
 427
 428 (defun adjust-minibuffer-mode ()
 429   (if (eq (current-buffer) (window-buffer (minibuffer-window)))
 430       (progn
 431         (setq canna:*japanese-mode* canna:*japanese-mode-in-minibuffer*)
 432         t)
 433     nil))
 434
 435 ;;;
 436 ;;; keyboard input for japanese language
 437 ;;;
 438
 439 (defun canna-functional-insert-command (arg)
 440   "Use input character as a key of complex translation input such as\n\
 441 kana-to-kanji translation."
 442   (interactive "*p")
 443   (let ((ch))
 444     (if (char-or-char-int-p arg)
 445         (setq ch last-command-char)
 446       (setq ch (event-to-character last-command-event)))
 447     (canna:functional-insert-command2 ch arg) ))
 448
 449 (defun canna:functional-insert-command2 (ch arg)
 450   "This function actualy isert a converted Japanese string."
 451   ;; \e$B$3$N4X?t$OM?$($i$l$?J8;z$rF|K\8lF~NO$N$?$a$N%-!<F~NO$H$7$F<h$j07\e(B
 452   ;; \e$B$$!"F|K\8lF~NO$NCf4V7k2L$r4^$a$?=hM}$r\e(BEmacs\e$B$N%P%C%U%!$KH?1G$5$;$k\e(B
 453   ;; \e$B4X?t$G$"$k!#\e(B
 454   (canna:display-candidates (canna-key-proc ch)) )
 455
 456 (defun canna:delete-last-preedit ()
 457   (if (not (zerop canna:*last-kouho*))
 458       (progn
 459         (if canna-underline
 460         ; \e$B$^$:!"B0@-$r>C$9!#\e(B
 461             (progn
 462               (canna:henkan-attr-off canna:*region-start* canna:*region-end*)
 463               (canna:yomi-attr-off canna:*region-start* canna:*region-end*)))
 464         (delete-region canna:*region-start* canna:*region-end*)
 465         (setq canna:*last-kouho* 0) )))
 466
 467 (defun canna:insert-fixed (strs)
 468   (cond ((> strs 0)
 469          (cond ((and canna-kakutei-yomi
 470                      (or (null canna-save-undo-text-predicate)
 471                          (funcall canna-save-undo-text-predicate
 472                                   (cons canna-kakutei-yomi
 473                                         canna-kakutei-romaji) )))
 474                 (setq canna:*undo-text-yomi*
 475                       (cons canna-kakutei-yomi canna-kakutei-romaji))
 476                 (set-marker canna:*spos-undo-text* (point))
 477 ;;
 478 ;; update kbnes
 479                 (canna-self-insert-string canna-kakutei-string)
 480                 ;; \e$BL$3NDj$NJ8;z$,$J$/!"3NDjJ8;zNs$N:G8e$,JD$83g8L$N\e(B
 481                 ;; \e$BN`$@$C$?$H$-$O\e(B blink \e$B$5$;$k!#\e(B
 482                 (if (and canna-empty-info
 483                          (eq (char-syntax (char-before (point))) ?\)) )
 484                     (blink-matching-open))
 485
 486 ;               (if overwrite-mode
 487 ;                   (let ((num strs)
 488 ;                         (kanji-compare 128))
 489 ;                     (catch 'delete-loop
 490 ;                       (while (> num 0)
 491 ;                         (if (eolp)
 492 ;                             (throw 'delete-loop nil))
 493 ;                         (if (>= (following-char) kanji-compare)
 494 ;                             (setq num (1- num)))
 495 ;                         (delete-char 1)
 496 ;                         (setq num (1- num))))))
 497 ;; end kbnes
 498 ;               (insert canna-kakutei-string)
 499                 (if self-insert-after-hook
 500                     (funcall self-insert-after-hook
 501                              canna:*region-start* canna:*region-end*))
 502                 (canna:do-auto-fill)
 503                 (set-marker canna:*epos-undo-text* (point)) )
 504                (t
 505 ;;
 506 ;; update kbnes
 507                 (canna-self-insert-string canna-kakutei-string)
 508                 ;; \e$BL$3NDj$NJ8;z$,$J$/!"3NDjJ8;zNs$N:G8e$,JD$83g8L$N\e(B
 509                 ;; \e$BN`$@$C$?$H$-$O\e(B blink \e$B$5$;$k!#\e(B
 510                 (if (and canna-empty-info
 511                          (eq (char-syntax (char-before (point))) ?\)) )
 512                     (blink-matching-open))
 513
 514 ;               (if overwrite-mode
 515 ;                   (let ((num strs)
 516 ;                         (kanji-compare 128))
 517 ;                     (catch 'delete-loop
 518 ;                       (while (> num 0)
 519 ;                         (if (eolp)
 520 ;                             (throw 'delete-loop nil))
 521 ;                         (if (>= (following-char) kanji-compare)
 522 ;                             (setq num (1- num)))
 523 ;                         (delete-char 1)
 524 ;                         (setq num (1- num))))))
 525 ;; end kbnes
 526 ;               (insert canna-kakutei-string)
 527                 (if self-insert-after-hook
 528                     (funcall self-insert-after-hook
 529                              canna:*region-start* canna:*region-end*))
 530                 (canna:do-auto-fill) ))
 531          ) ))
 532
 533 (defun canna:insert-preedit ()
 534   (cond ((> canna-henkan-length 0)
 535          (set-marker canna:*region-start* (point))
 536          (if canna-with-fences
 537              (progn
 538                (insert "||")
 539                (set-marker canna:*region-end* (point))
 540                (backward-char 1)
 541                ))
 542          (insert canna-henkan-string)
 543          (if (not canna-with-fences)
 544              (set-marker canna:*region-end* (point)) )
 545          (if canna-underline
 546              (canna:yomi-attr-on canna:*region-start* canna:*region-end*))
 547          (setq canna:*last-kouho* canna-henkan-length)
 548          ))
 549
 550   ;; \e$B8uJdNN0h$G$O6/D4$7$?$$J8;zNs$,B8:_$9$k$b$N$H9M$($i\e(B
 551   ;; \e$B$l$k!#6/D4$7$?$$J8;z$O\e(BEmacs\e$B$G$O%+!<%=%k%]%8%7%g%s$K$FI=<(\e(B
 552   ;; \e$B$9$k$3$H$H$9$k!#6/D4$7$?$$J8;z$,$J$$$N$G$"$l$P!"%+!<%=%k\e(B
 553   ;; \e$B$O0lHV8e$NItJ,\e(B(\e$BF~NO$,9T$o$l$k%]%$%s%H\e(B)\e$B$KCV$$$F$*$/!#\e(B
 554
 555   ;; \e$B%+!<%=%k$r0\F0$9$k!#\e(B
 556   (if (not canna-underline)
 557       (backward-char
 558        (- canna:*last-kouho*
 559           ;; \e$B%+!<%=%k0LCV$O!"H?E>I=<(ItJ,$,B8:_$7$J$$$N$G$"$l$P!"\e(B
 560           ;; \e$B8uJdJ8;zNs$N:G8e$NItJ,$H$7!"H?E>I=<(ItJ,$,B8:_$9$k$N\e(B
 561           ;; \e$B$G$"$l$P!"$=$NItJ,$N;O$a$H$9$k!#\e(B
 562           (cond ((zerop canna-henkan-revlen)
 563                  canna:*last-kouho*)
 564                 (t canna-henkan-revpos) )) )
 565     (if (and (> canna-henkan-revlen 0)
 566              (> canna-henkan-length 0))
 567                                         ; \e$B8uJd$ND9$5$,\e(B0\e$B$G$J$/!"\e(B
 568                                         ; \e$BH?E>I=<($ND9$5$,\e(B0\e$B$G$J$1$l$P!"\e(B
 569                                         ; \e$B$=$NItJ,$rJQE>I=<($9$k!#\e(B
 570         (let ((start (+ canna:*region-start*
 571                         (if canna-with-fences 1 0)
 572                         canna-henkan-revpos) ))
 573           (if canna-underline
 574               (canna:henkan-attr-on start
 575                                     (+ start canna-henkan-revlen)))))
 576     ) )
 577
 578 (defun canna:display-candidates (strs)
 579   (cond ((stringp strs) ; \e$B%(%i!<$,5/$3$C$?>l9g\e(B
 580          (beep)
 581          (message strs) )
 582         (canna-henkan-string
 583          ;; \e$B$b$78uJdI=<($,A0$N7k2L$+$iJQ$o$C$F$$$J$/$J$$$H$-$O\e(B......
 584
 585          ;; \e$B<h$j9g$($::G=i$OA0$K=q$$$F$*$$$?Cf4V7k2L$r>C$9!#\e(B
 586          (canna:delete-last-preedit)
 587
 588          ;; \e$B3NDj$7$?J8;zNs$,$"$l$P$=$l$rA^F~$9$k!#\e(B
 589          (canna:insert-fixed strs)
 590
 591          ;; \e$B<!$O8uJd$K$D$$$F$N:n6H$G$"$k!#\e(B
 592
 593          ;; \e$B8uJd$rA^F~$9$k!#8uJd$O=DK@FsK\$K$F64$^$l$k!#\e(B
 594          (canna:insert-preedit)
 595          ))
 596
 597   ;; \e$B%b!<%I$rI=$9J8;zNs$,B8:_$9$l$P$=$l$r%b!<%I$H$7$F<h$j07$&!#\e(B
 598   (if (stringp canna-mode-string)
 599       (mode-line-canna-mode-update canna-mode-string))
 600
 601   ;; \e$B8uJdI=<($,$J$1$l$P%U%'%s%9%b!<%I$+$iH4$1$k!#\e(B
 602   (cond (canna-empty-info (canna:quit-canna-mode)))
 603
 604   ;; \e$B%_%K%P%C%U%!$K=q$/$3$H$,B8:_$9$k$N$G$"$l$P!"$=$l$r%_%K%P%C%U%!\e(B
 605   ;; \e$B$KI=<($9$k!#\e(B
 606   (cond (canna-ichiran-string
 607          (canna:minibuffer-input canna-ichiran-string
 608                                  canna-ichiran-length
 609                                  canna-ichiran-revpos
 610                                  canna-ichiran-revlen
 611                                  strs) )
 612         (canna:*cursor-was-in-minibuffer*
 613 ;        (select-frame (window-frame (minibuffer-window)))
 614          (select-window (minibuffer-window))
 615          (set-window-buffer (minibuffer-window)
 616                             (get-buffer-create canna:*menu-buffer*))
 617          (use-local-map canna-minibuffer-mode-map) ))
 618   )
 619
 620 (defun canna:minibuffer-input (str len revpos revlen nfixed)
 621   "Displaying misc informations for kana-to-kanji input."
 622
 623   ;; \e$B:n6H$r%_%K%P%C%U%!$K0\$9$N$K:]$7$F!"8=:_$N%&%#%s%I%&$N>pJs$rJ]B8\e(B
 624   ;; \e$B$7$F$*$/!#\e(B
 625   (setq canna:*previous-window* (selected-window))
 626 ;  (select-frame (window-frame (minibuffer-window)))
 627
 628 ;; \e$B<+J,$KMh$kA0$,%_%K%P%C%U%!$+$I$&$+$rJQ?t$K$G$b$$$l$F$*$$$?J}$,$$$$$J$"!#\e(B
 629
 630   (if (not canna:*cursor-was-in-minibuffer*)
 631       (progn
 632         ;; \e$B%_%K%P%C%U%!$r%/%j%"$9$k!#\e(B
 633 ;       (if (eq canna:*previous-window* (selected-window))
 634 ;           (progn
 635 ;             (canna:henkan-attr-off (point-min) (point-max))
 636 ;             (canna:delete-last-preedit) ))
 637
 638         ;; \e$B%_%K%P%C%U%!%&%#%s%I%&$K8uJd0lMwMQ$N%P%C%U%!$r3d$jEv$F$k!#\e(B
 639         (setq canna:*saved-minibuffer* (window-buffer (minibuffer-window)))
 640 ;       (set-window-buffer (minibuffer-window)
 641 ;                          (get-buffer-create canna:*menu-buffer*))
 642         ;; modified by \e$B<i2,\e(B \e$BCNI'\e(B <morioka@jaist.ac.jp>, 1996/6/7
 643         (unless running-xemacs
 644           ;; \e$B$H$j$"$($:\e(B XEmacs \e$B$G$OF0$+$5$J$$$3$H$K$7$F$*$3$&\e(B (^_^;
 645           (setq canna:*saved-redirection* (frame-focus (selected-frame)))
 646           (redirect-frame-focus (selected-frame)
 647                                 (window-frame (minibuffer-window)))
 648           )
 649         ;; \e$B%_%K%P%C%U%!$N%-!<%^%C%W$rJ]B8$7$F$*$/!#\e(B
 650         (setq canna:*minibuffer-local-map-backup* (current-local-map))
 651         ))
 652   (select-window (minibuffer-window))
 653   (set-window-buffer (minibuffer-window)
 654                      (get-buffer-create canna:*menu-buffer*))
 655
 656   (use-local-map canna-minibuffer-mode-map)
 657
 658 ;  (canna:yomi-attr-off (point-min) (point-max) )
 659 ;  (canna:henkan-attr-off (point-min) (point-max) )
 660   (canna:select-attr-off (point-min) (point-max) )
 661   (setq canna:*cursor-was-in-minibuffer* t)
 662   (delete-region (point-min) (point-max))
 663   (if (not (eq canna:*previous-window* (selected-window)))
 664       (setq minibuffer-window-selected nil))
 665
 666   (insert str)
 667
 668   ;; \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
 669   (cond ((> revlen 0)
 670          (backward-char (- len revpos)) ))
 671   ;;(message "%s" (selected-frame)) (sit-for 3)
 672   (raise-frame (window-frame (minibuffer-window)))
 673 ;  (select-frame (window-frame (minibuffer-window)))
 674   (and canna:color-p (not (eobp))
 675        (canna:select-attr-on (point)
 676                              (save-excursion (forward-char 1) (point))))
 677
 678   ;; \e$B%_%K%P%C%U%!$KI=<($9$k$Y$-J8;zNs$,%L%kJ8;zNs$J$N$G$"$l$P!"A0$N%&%#\e(B
 679   ;; \e$B%s%I%&$KLa$k!#\e(B
 680   (if (or (zerop len) canna-empty-info)
 681       (progn
 682         (setq canna:*cursor-was-in-minibuffer* nil)
 683         (use-local-map canna:*minibuffer-local-map-backup*)
 684
 685         ;; \e$B%_%K%P%C%U%!%&%#%s%I%&$N%P%C%U%!$r85$KLa$9!#\e(B
 686         (set-window-buffer (minibuffer-window) canna:*saved-minibuffer*)
 687 ;       (setq canna:*saved-minibuffer* nil)
 688         ;; modified by \e$B<i2,\e(B \e$BCNI'\e(B <morioka@jaist.ac.jp>, 1996/6/7
 689         (unless running-xemacs
 690           ;; \e$B$H$j$"$($:\e(B XEmacs \e$B$G$OF0$+$5$J$$$h$&$K$7$F$*$3$&\e(B (^_^;
 691           (redirect-frame-focus (window-frame canna:*previous-window*)
 692                                 canna:*saved-redirection*)
 693           )
 694         ; \e$B%_%K%P%C%U%!$GF~NO$7$F$$$?$N$J$i0J2<$b$9$k!#\e(B
 695 ;       (if (eq canna:*previous-window* (selected-window))
 696 ;           (progn
 697 ;             (canna:insert-fixed nfixed)
 698 ;             (canna:insert-preedit) ))
 699
 700         (if (and canna-empty-info (> len 0))
 701             (progn
 702 ;             (delete-region (point-min) (point-max))
 703               (message str) ))
 704         (select-window canna:*previous-window*) ))
 705   )
 706
 707 (defun canna-minibuffer-insert-command (arg)
 708   "Use input character as a key of complex translation input such as\n\
 709 kana-to-kanji translation, even if you are in the minibuffer."
 710   (interactive "p")
 711   (use-local-map canna:*minibuffer-local-map-backup*)
 712   (set-window-buffer (minibuffer-window) canna:*saved-minibuffer*)
 713   (select-window canna:*previous-window*)
 714   (let ((ch))
 715     (if (char-or-char-int-p arg)
 716         (setq ch last-command-char)
 717       (setq ch (event-to-character last-command-event)))
 718     (canna:functional-insert-command2 ch arg) ))
 719
 720 ;;;
 721 ;;; \e$B$+$s$J%b!<%I$N<gLr$O!"<!$N\e(B canna-self-insert-command \e$B$G$"$k!#$3$N\e(B
 722 ;;; \e$B%3%^%s%I$OA4$F$N%0%i%U%#%C%/%-!<$K%P%$%s%I$5$l$k!#\e(B
 723 ;;;
 724 ;;; \e$B$3$N4X?t$G$O!"8=:_$N%b!<%I$,F|K\8lF~NO%b!<%I$+$I$&$+$r%A%'%C%/$7$F!"\e(B
 725 ;;; \e$BF|K\8lF~NO%b!<%I$G$J$$$N$G$"$l$P!"%7%9%F%`$N\e(B self-insert-command
 726 ;;; \e$B$r8F$V!#F|K\8lF~NO%b!<%I$G$"$l$P!"%U%'%s%9%b!<%I$KF~$j!"\e(B
 727 ;;; canna-functional-insert-command \e$B$r8F$V!#\e(B
 728 ;;;
 729
 730 (if (not (boundp 'MULE)) ; for Nemacs
 731     (defun cancel-undo-boundary ()))
 732
 733 (defun canna-self-insert-command (arg)
 734   "Self insert pressed key and use it to assemble Romaji character."
 735   (interactive "*p")
 736   (adjust-minibuffer-mode)
 737   (if (and canna:*japanese-mode*
 738            ;; \e$B%U%'%s%9%b!<%I$@$C$?$i$b$&0lEY%U%'%s%9%b!<%I$KF~$C$?$j$7\e(B
 739            ;; \e$B$J$$!#\e(B
 740            (not canna:*fence-mode*) )
 741       (canna:enter-canna-mode-and-functional-insert)
 742     (progn
 743       ;; \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$NItJ,$+$i\e(B
 744       ;; \e$B%3%T!<$7!"<j$rF~$l$F$$$^$9!#\e(B93.11.5 kon
 745       ;; treat continuous 20 self insert as a single undo chunk.
 746       ;; `20' is a magic number copied from keyboard.c
 747 ;      (if (or                          ;92.12.20 by T.Enami
 748 ;          (not (eq last-command 'canna-self-insert-command))
 749 ;          (>= canna:*self-insert-non-undo-count* 20))
 750 ;         (setq canna:*self-insert-non-undo-count* 1)
 751 ;       (cancel-undo-boundary)
 752 ;       (setq canna:*self-insert-non-undo-count*
 753 ;             (1+ canna:*self-insert-non-undo-count*)))
 754       (if (and (eq last-command 'canna-self-insert-command)
 755                (> last-command-char ? ))
 756           (cancel-undo-boundary))
 757       (self-insert-command arg)
 758 ;      (if canna-insert-after-hook
 759 ;         (run-hooks 'canna-insert-after-hook))
 760       (if self-insert-after-hook
 761           (if (<= 1 arg)
 762               (funcall self-insert-after-hook
 763                        (- (point) arg) (point)))
 764         (if (= last-command-char ? ) (canna:do-auto-fill))))))
 765
 766 (defun canna-toggle-japanese-mode ()
 767   "Toggle canna japanese mode."
 768   (interactive)
 769   (let ((in-minibuffer (adjust-minibuffer-mode)))
 770     (cond (canna:*japanese-mode*
 771            (setq canna:*japanese-mode* nil)
 772            (canna-abandon-undo-info)
 773            (setq canna:*use-region-as-henkan-region* nil)
 774            (setq canna:*saved-mode-string* mode-line-canna-mode)
 775            (mode-line-canna-mode-update canna:*alpha-mode-string*) )
 776           (t
 777            (setq canna:*japanese-mode* t)
 778            (if (fboundp 'canna-query-mode)
 779                (let ((new-mode (canna-query-mode)))
 780                  (if (string-equal new-mode "")
 781                      (setq canna:*kanji-mode-string* canna:*saved-mode-string*)
 782                    (setq canna:*kanji-mode-string* new-mode)
 783                    )) )
 784            (mode-line-canna-mode-update canna:*kanji-mode-string*) ) )
 785     (if in-minibuffer
 786         (setq canna:*japanese-mode-in-minibuffer* canna:*japanese-mode*)) ))
 787
 788 (defun canna:initialize ()
 789   (let ((init-val nil))
 790     (cond (canna:*initialized*) ; initialize \e$B$5$l$F$$$?$i2?$b$7$J$$\e(B
 791           (t
 792            (setq canna:*initialized* t)
 793            (setq init-val (canna-initialize
 794                            (if canna-underline 0 1)
 795                            canna-server canna-file))
 796            (cond ((car (cdr (cdr init-val)))
 797                   (canna:output-warnings (car (cdr (cdr init-val)))) ))
 798            (cond ((car (cdr init-val))
 799                   (error (car (cdr init-val))) ))
 800            ) )
 801
 802     (if (fboundp 'canna-query-mode)
 803         (progn
 804           (canna-change-mode canna-mode-alpha-mode)
 805           (setq canna:*alpha-mode-string* (canna-query-mode)) ))
 806
 807     (canna-do-function canna-func-japanese-mode)
 808
 809     (if (fboundp 'canna-query-mode)
 810         (setq canna:*kanji-mode-string* (canna-query-mode)))
 811
 812     init-val))
 813
 814 (defun canna:finalize ()
 815   (cond ((null canna:*initialized*)) ; initialize \e$B$5$l$F$$$J$+$C$?$i2?$b$7$J$$\e(B
 816         (t
 817          (setq canna:*initialized* nil)
 818          (let ((init-val (canna-finalize)))
 819            (cond ((car (cdr (cdr init-val)))
 820                   (canna:output-warnings (car (cdr (cdr init-val)))) ))
 821            (cond ((car (cdr init-val))
 822                   (error (car (cdr init-val))) ))
 823            )
 824          (message "\e$B!X$+$s$J!Y$N<-=q$r%;!<%V$7$^$9!#\e(B")
 825          )))
 826
 827 (defun canna:enter-canna-mode ()
 828   (if (not canna:*initialized*)
 829       (progn
 830         (message "\e$B!X$+$s$J!Y$N=i4|2=$r9T$C$F$$$^$9\e(B....")
 831         (canna:initialize)
 832         (message "\e$B!X$+$s$J!Y$N=i4|2=$r9T$C$F$$$^$9\e(B....done")
 833         ))
 834   (canna-set-width (- (window-width (minibuffer-window))
 835                       (minibuffer-prompt-width)
 836                       (if (and display-minibuffer-mode-in-minibuffer
 837                                (eq (selected-window) (minibuffer-window)))
 838                           (string-width
 839                            (let ((new-mode (canna-query-mode)))
 840                              (if (string-equal new-mode "")
 841                                  canna:*saved-mode-string*
 842                                new-mode)))
 843                         0)))
 844   (setq canna:*local-map-backup*  (current-local-map))
 845   (setq canna:*fence-mode* t)
 846   ;; XEmacs change:
 847   (buffer-disable-undo (current-buffer))
 848   ;; (if (boundp 'disable-undo)
 849   ;;     (setq disable-undo canna:*fence-mode*))
 850   (use-local-map canna-mode-map))
 851
 852 (defun canna:enter-canna-mode-and-functional-insert ()
 853   (canna:enter-canna-mode)
 854   (setq canna:*use-region-as-henkan-region* nil)
 855   (setq unread-command-events (list last-command-event)))
 856
 857 (defun canna:quit-canna-mode ()
 858   (cond (canna:*fence-mode*
 859          (use-local-map canna:*local-map-backup*)
 860          (setq canna:*fence-mode* nil)
 861          (if canna:*exit-japanese-mode*
 862              (progn
 863                (setq canna:*exit-japanese-mode* nil)
 864                (setq canna-mode-string canna:*alpha-mode-string*)
 865                (if canna:*japanese-mode*
 866                    (canna-toggle-japanese-mode)
 867                  (mode-line-canna-mode-update canna:*alpha-mode-string*) )))
 868          ;; XEmacs change:
 869          (buffer-enable-undo (current-buffer))
 870          ;; (if (boundp 'disable-undo)
 871          ;;     (setq disable-undo canna:*fence-mode*))
 872          ))
 873   (set-marker canna:*region-start* nil)
 874   (set-marker canna:*region-end* nil)
 875   )
 876
 877 (defun canna-touroku ()
 878   "Register a word into a kana-to-kanji dictionary."
 879   (interactive)
 880 ;  (if canna:*japanese-mode*
 881   (if (not canna:*fence-mode*)
 882       (progn
 883         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 884         (canna:enter-canna-mode)
 885         (canna:display-candidates (canna-touroku-string "")) )
 886     (beep)
 887   ))
 888
 889 (defun canna-without-newline (start end)
 890   (and (not (eq start end))
 891        (or
 892         (and (<= end (point))
 893              (save-excursion
 894                (beginning-of-line)
 895                (<= (point) start) ))
 896         (and (<= (point) start)
 897              (save-excursion
 898                (end-of-line)
 899                (<= end (point)) ))
 900         )))
 901
 902 (defun canna-touroku-region (start end)
 903   "Register a word which is indicated by region into a kana-to-kanji\n\
 904 dictionary."
 905   (interactive "r")
 906   (if (canna-without-newline start end)
 907 ;      (if canna:*japanese-mode*
 908       (if (not canna:*fence-mode*)
 909           (progn
 910             (setq canna:*use-region-as-henkan-region* nil)
 911             (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 912             (canna:enter-canna-mode)
 913             (canna:display-candidates
 914              (canna-touroku-string (buffer-substring start end))) ))
 915     (message "\e$B%j!<%8%g%s$,IT@5$G$9!#%L%k%j!<%8%g%s$+!"2~9T$,4^$^$l$F$$$^$9!#\e(B")
 916     ))
 917
 918 (defun canna-extend-mode ()
 919   "To enter an extend-mode of Canna."
 920   (interactive "*")
 921 ;  (if (and (not (eq (window-frame (minibuffer-window)) (selected-frame)))
 922 ;          (not canna:*fence-mode*))
 923            ;; \e$B%_%K%P%C%U%!$rJ,N%$7$F$$$k;~$O0l;~E*$K%U%'%s%9%b!<%I$KF~$k\e(B
 924            ;; \e$B$=$&$7$J$$$H%a%K%e!<$rA*$Y$J$$\e(B
 925            ;; (focus\e$B$,%_%K%P%C%U%!$K9T$+$J$$$+$i\e(B)
 926   (if (not canna:*fence-mode*)
 927       (progn
 928         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 929         (canna:enter-canna-mode)
 930         (canna:display-candidates
 931          (canna-do-function canna-func-extend-mode) ))
 932     (beep)))
 933
 934 (defun canna-kigou-mode ()
 935   "Enter symbol choosing mode."
 936   (interactive "*")
 937 ;  (if canna:*japanese-mode*
 938   (if (not canna:*fence-mode*)
 939       (progn
 940         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 941         (canna:enter-canna-mode)
 942         (canna:display-candidates (canna-change-mode canna-mode-kigo-mode)) )
 943     (beep)
 944     ))
 945
 946 (defun canna-hex-mode ()
 947   "Enter hex code entering mode."
 948   (interactive "*")
 949 ;  (if canna:*japanese-mode*
 950   (if (not canna:*fence-mode*)
 951       (progn
 952         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 953         (canna:enter-canna-mode)
 954         (canna:display-candidates (canna-change-mode canna-mode-hex-mode)) )
 955     (beep)
 956     ))
 957
 958 (defun canna-bushu-mode ()
 959   "Enter special mode to convert by BUSHU name."
 960   (interactive "*")
 961 ;  (if canna:*japanese-mode*
 962   (if (not canna:*fence-mode*)
 963       (progn
 964         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 965         (canna:enter-canna-mode)
 966         (canna:display-candidates (canna-change-mode canna-mode-bushu-mode)) )
 967     (beep)
 968     ))
 969
 970 (defun canna-reset ()
 971   (interactive)
 972   (message "\e$B!X$+$s$J!Y$N<-=q$r%;!<%V$7$^$9!#\e(B");
 973   (canna:finalize)
 974   (message "\e$B!X$+$s$J!Y$N:F=i4|2=$r9T$C$F$$$^$9\e(B....")
 975   (canna:initialize)
 976   (message "\e$B!X$+$s$J!Y$N:F=i4|2=$r9T$C$F$$$^$9\e(B....done")
 977   )
 978
 979
 980 (defun canna ()
 981   (interactive)
 982   (message "\e$B!X$+$s$J!Y$r=i4|2=$7$F$$$^$9\e(B....")
 983   (let (init-val)
 984     (cond ((and (fboundp 'canna-initialize) (fboundp 'canna-change-mode) )
 985
 986            ;; canna \e$B$,;H$($k;~$O<!$N=hM}$r$9$k!#\e(B
 987
 988            ;; \e$BG[?'@_Dj\e(B (by yuuji@ae.keio.ac.jp)
 989            (setq canna:color-p (and canna-use-color
 990                                     window-system
 991                                     (x-display-color-p)))
 992            ;;\e$B%+%i!<$N;~\e(Bunderline\e$B%b!<%I$HF1$8>uBV$G=i4|2=$9$kI,MW$,$"$k\e(B
 993            (setq canna-underline (or canna:color-p canna-underline))
 994            (cond
 995             (canna:color-p
 996              (setq canna:attr-mode
 997                    (cond
 998                     ((or (and (boundp 'hilit-background-mode)
 999                               (eq hilit-background-mode 'dark))
1000                          (string-match
1001                           "on\\|t"
1002                           (or (if running-xemacs
1003                                   (x-get-resource "ReverseVideo"
1004                                                   "reverseVideo" 'string)
1005                                 (x-get-resource "ReverseVideo" "reverseVideo"))
1006                               "")))
1007                      'reverse)  ;\e$BH?E>$7$F$$$k$J$i\e(B 'reverse
1008                     (t 'normal)))
1009              (setq canna:attr-yomi
1010                    (if (listp canna-use-color)
1011                        (car canna-use-color)
1012                      (cdr (assq canna:attr-mode
1013                                 (assq 'yomi canna:attribute-alist)))))
1014              (setq canna:attr-taishou
1015                    (if (listp canna-use-color)
1016                        (car (cdr canna-use-color))
1017                      (setq canna:attr-taishou
1018                            (cdr (assq
1019                                  canna:attr-mode
1020                                  (assq 'taishou canna:attribute-alist))))))
1021              (setq canna:attr-select
1022                    (if (listp canna-use-color)
1023                        (car (cdr (cdr canna-use-color)))
1024                      (setq canna:attr-select
1025                            (cdr (assq canna:attr-mode
1026                                       (assq 'select canna:attribute-alist))))))
1027              ;;\e$B?'$E$1MQ\e(Bface\e$B$N:n@.\e(B
1028              (mapcar
1029               (function
1030                (lambda (face)
1031                  (let* ((color (symbol-value
1032                                 (intern (concat "canna:" (symbol-name face)))))
1033                         backp)
1034                    (make-face face)
1035                    (if (stringp color)
1036                        (progn
1037                          (setq backp (string-match "/" color))
1038                          (set-face-foreground
1039                           face (substring color 0 backp))
1040                          (if backp
1041                              (set-face-background
1042                               face (substring color (1+ backp)))))
1043                      (copy-face color face)))))
1044               '(attr-yomi attr-taishou attr-select))
1045              ))
1046            ;;\e$BG[?'@_Dj=*N;\e(B
1047
1048            ;; \e$B!X$+$s$J!Y%7%9%F%`$N=i4|2=\e(B
1049
1050            (setq init-val (canna:initialize))
1051
1052            ;; \e$B%-!<$N%P%$%s%G%#%s%0\e(B
1053
1054            (let ((ch 32))
1055              (while (< ch 127)
1056                (define-key global-map (make-string 1 ch) 'canna-self-insert-command)
1057                (setq ch (1+ ch)) ))
1058
1059            (cond ((let ((keys (car init-val)) (ok nil))
1060                     (while keys
1061                       (cond ((< (car keys) 128)
1062                              (global-set-key
1063                               (make-string 1 (car keys))
1064                               'canna-toggle-japanese-mode)
1065                              (setq ok t) ))
1066                       (setq keys (cdr keys))
1067                       ) ok))
1068                  (t ; \e$B%G%U%)%k%H$N@_Dj\e(B
1069                   (global-set-key "\C-o" 'canna-toggle-japanese-mode) ))
1070
1071            (if (not (keymapp (global-key-binding "\e[")))
1072                (global-unset-key "\e[") )
1073            (global-set-key "\e[210z" 'canna-toggle-japanese-mode) ; XFER
1074            (define-key global-map [kanji] 'canna-toggle-japanese-mode)
1075            (if canna-do-keybind-for-functionkeys
1076                (progn
1077                  (global-set-key "\e[28~" 'canna-extend-mode) ; HELP on EWS4800
1078                  (global-set-key "\e[2~"  'canna-kigou-mode)  ; INS  on EWS4800
1079                  (global-set-key "\e[11~" 'canna-kigou-mode)
1080                  (global-set-key "\e[12~" 'canna-hex-mode)
1081                  (global-set-key "\e[13~" 'canna-bushu-mode)
1082                  (define-key global-map [help] 'canna-extend-mode)
1083                  (define-key global-map [insert] 'canna-kigou-mode)
1084                  (define-key global-map [f1] 'canna-kigou-mode)
1085                  (define-key global-map [f2] 'canna-hex-mode)
1086                  (define-key global-map [f3] 'canna-bushu-mode)
1087                  ))
1088
1089            (if canna-use-space-key-as-henkan-region
1090                (progn
1091                  (global-set-key "\C-@" 'canna-set-mark-command)
1092                  ;; X Window \e$B$O\e(B C-@ \e$B$H\e(B C-SPC \e$B$r6hJL$9$k$N$G!"$3$l$,I,MW!#\e(B
1093                  (global-set-key [?\C-\ ] 'canna-set-mark-command)
1094                  (global-set-key " " 'canna-henkan-region-or-self-insert) ))
1095
1096          ;; \e$B%b!<%I9T$N:n@.\e(B
1097
1098            (canna:create-mode-line)
1099            (mode-line-canna-mode-update canna:*alpha-mode-string*)
1100
1101          ;; \e$B%7%9%F%`4X?t$N=q$-BX$(\e(B
1102
1103 ;          (fset 'abort-recursive-edit
1104 ;                (symbol-function 'canna:abort-recursive-edit))
1105 ;          (fset 'keyboard-quit
1106 ;                (symbol-function 'canna:keyboard-quit))
1107
1108            )
1109
1110           ((fboundp 'canna-initialize)
1111            (beep)
1112            (with-output-to-temp-buffer "*canna-warning*"
1113              (princ "\e$B$3$N\e(B Mule \e$B$G$O\e(B new-canna \e$B$,;H$($^$;$s\e(B")
1114              (terpri)
1115              (print-help-return-message)) )
1116
1117           (t ; \e$B!X$+$s$J!Y%7%9%F%`$,;H$($J$+$C$?;~$N=hM}\e(B
1118            (beep)
1119            (with-output-to-temp-buffer "*canna-warning*"
1120              (princ "\e$B$3$N\e(B Mule \e$B$G$O\e(B canna \e$B$,;H$($^$;$s\e(B")
1121              (terpri)
1122              (print-help-return-message))
1123            ))
1124     (message "\e$B!X$+$s$J!Y$r=i4|2=$7$F$$$^$9\e(B....done")
1125     ) )
1126
1127 ;;;
1128 ;;; auto fill controll (from egg)
1129 ;;;
1130
1131 (defun canna:do-auto-fill ()
1132   (if (and auto-fill-function (not buffer-read-only)
1133            (> (current-column) fill-column))
1134       (let ((ocolumn (current-column)))
1135         (funcall auto-fill-function)
1136         (while (and (< fill-column (current-column))
1137                     (< (current-column) ocolumn))
1138           (setq ocolumn (current-column))
1139           (funcall auto-fill-function)))))
1140
1141 (defun canna:output-warnings (mesg)
1142   (with-output-to-temp-buffer "*canna-warning*"
1143     (while mesg
1144       (princ (car mesg))
1145       (terpri)
1146       (setq mesg (cdr mesg)) )
1147     (print-help-return-message)))
1148
1149 (defun canna-undo (&optional arg)
1150   (interactive "*p")
1151   (if (and canna:*undo-text-yomi*
1152            (eq (current-buffer) (marker-buffer canna:*spos-undo-text*))
1153 ;          (canna-without-newline canna:*spos-undo-text*
1154 ;                                 canna:*epos-undo-text*)
1155            )
1156       (progn
1157         (message "\e$BFI$_$KLa$7$^$9!*\e(B")
1158 ;       (switch-to-buffer (marker-buffer canna:*spos-undo-text*))
1159         (goto-char canna:*spos-undo-text*)
1160         (delete-region canna:*spos-undo-text*
1161                        canna:*epos-undo-text*)
1162
1163         (if (null canna:*japanese-mode*)
1164             (progn
1165               (setq canna:*exit-japanese-mode* t) ))
1166 ;             (canna-toggle-japanese-mode) ))
1167         (if (not canna:*fence-mode*)
1168             ;; \e$B%U%'%s%9%b!<%I$@$C$?$i$b$&0lEY%U%'%s%9%b!<%I$KF~$C$?$j$7\e(B
1169             ;; \e$B$J$$!#\e(B
1170             (canna:enter-canna-mode) )
1171         (canna:display-candidates
1172          (let ((texts (canna-store-yomi (car canna:*undo-text-yomi*)
1173                                         (cdr canna:*undo-text-yomi*) )) )
1174            (cond (canna-undo-hook
1175                   (funcall canna-undo-hook))
1176                  (t texts) )))
1177         (canna-abandon-undo-info)
1178         )
1179     (canna-abandon-undo-info)
1180     (undo arg) ))
1181
1182 (defun canna-abandon-undo-info ()
1183   (interactive)
1184   (setq canna:*undo-text-yomi* nil)
1185   (set-marker canna:*spos-undo-text* nil)
1186   (set-marker canna:*epos-undo-text* nil) )
1187
1188 (defun canna-henkan-region (start end)
1189   "Convert a text which is indicated by region into a kanji text."
1190   (interactive "*r")
1191   (if (null canna:*japanese-mode*)
1192       (progn
1193         (setq canna:*exit-japanese-mode* t) ))
1194 ;       (canna-toggle-japanese-mode) ))
1195   (let ((res nil))
1196     (setq res (canna-store-yomi (buffer-substring start end)))
1197     (delete-region start end)
1198     (canna:enter-canna-mode)
1199     (if (fboundp 'canna-do-function)
1200         (setq res (canna-do-function canna-func-henkan)))
1201     (canna:display-candidates res) ))
1202
1203 ;;;
1204 ;;; \e$B%^!<%/%3%^%s%I!$\e(Bcanna-henkan-region-or-self-insert \e$B$G;H$&$+$b\e(B
1205 ;;;
1206
1207 (defun canna-set-mark-command (arg)
1208   "Besides setting mark, set mark as a HENKAN region if it is in\n\
1209 the japanese mode."
1210   (interactive "P")
1211   (set-mark-command arg)
1212   (if canna:*japanese-mode*
1213       (progn
1214         (setq canna:*use-region-as-henkan-region* t)
1215         (message "Mark set(\e$BJQ49NN0h3+;O\e(B)") )))
1216
1217 (defun canna-henkan-region-or-self-insert (arg)
1218   "Do kana-to-kanji convert region if HENKAN region is defined,\n\
1219 self insert otherwise."
1220   (interactive "*p")
1221   (if (and canna:*use-region-as-henkan-region*
1222 ;          (< (mark) (point))
1223 ;          (not (save-excursion (beginning-of-line) (< (mark) (point)))) )
1224            (canna-without-newline (region-beginning) (region-end)))
1225       (progn
1226         (setq canna:*use-region-as-henkan-region* nil)
1227         (canna-henkan-region (region-beginning) (region-end)))
1228     (canna-self-insert-command arg) ))
1229
1230 ;;
1231 ;; for C-mode
1232 ;;
1233
1234 (defun canna-electric-c-terminator (arg)
1235   (interactive "P")
1236   (if canna:*japanese-mode*
1237       (canna-self-insert-command arg)
1238     (electric-c-terminator arg) ))
1239
1240 (defun canna-electric-c-semi (arg)
1241   (interactive "P")
1242   (if canna:*japanese-mode*
1243       (canna-self-insert-command arg)
1244     (electric-c-semi arg) ))
1245
1246 (defun canna-electric-c-brace (arg)
1247   (interactive "P")
1248   (if canna:*japanese-mode*
1249       (canna-self-insert-command arg)
1250     (electric-c-brace arg) ))
1251
1252 (defun canna-c-mode-hook ()
1253   (define-key c-mode-map "{" 'canna-electric-c-brace)
1254   (define-key c-mode-map "}" 'canna-electric-c-brace)
1255   (define-key c-mode-map ";" 'canna-electric-c-semi)
1256   (define-key c-mode-map ":" 'canna-electric-c-terminator) )
1257
1258 (defun canna-set-fence-mode-format (fence sep underline)
1259   (setq canna-with-fences fence)
1260   (canna-set-bunsetsu-kugiri sep)
1261   (setq canna-underline underline)
1262 )
1263
1264 ;; \e$B%j!<%8%g%s$K$"$k%m!<%^;z$r!X$+$s$J!Y$K?)$o$9!#\e(B
1265 ;; \e$B7k2L$H$7$F!"!X$+$s$J!Y$NFI$_%b!<%I$K$J$k!#\e(B
1266 ;; \e$B%j!<%8%g%s$KB8:_$7$F$$$k6uGrJ8;z$H@)8fJ8;z$O<N$F$i$l$k!#\e(B
1267
1268 (defun canna-rk-region (start end)
1269   "Convert region into kana."
1270   (interactive "*r")
1271   (let ((str nil) (len 0) (i 0) (res 0))
1272     (setq str (buffer-substring start end))
1273     (setq len (length str))
1274     (while (< i len)
1275       (let ((ch (elt str i)))
1276         (if (> ch ? )
1277             (setq res (canna-do-function canna-func-functional-insert ch)) ))
1278       (setq i (1+ i)) )
1279     res))
1280
1281 (defun canna-rk-trans-region (start end)
1282   "Insert alpha-numeric string as it is sent from keyboard."
1283   (interactive "*r")
1284   (let ((res))
1285     (setq res (canna-rk-region start end))
1286     (delete-region start end)
1287     (if (null canna:*japanese-mode*)
1288         (progn
1289           (setq canna:*exit-japanese-mode* t) ))
1290     (setq res (canna-do-function canna-func-henkan))
1291     (canna:enter-canna-mode)
1292     (canna:display-candidates res) ))
1293
1294 ;; \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
1295
1296 (defun canna-rk-trans (arg)
1297   (interactive "*p")
1298   (let ((po (point)))
1299     (skip-chars-backward "-a-zA-Z.,?!~")
1300     (if (not (eq (point) po))
1301         (canna-rk-trans-region (point) po) )))
1302
1303 (defun canna-henkan-kakutei-and-self-insert (arg)
1304   (interactive "*p")
1305   (if canna:*japanese-mode*
1306       (canna-functional-insert-command arg)
1307     (progn
1308       (setq unread-command-events (list last-command-event))
1309       (canna-kakutei-to-basic-stat)) ))
1310
1311 (defun canna-kakutei-to-basic-stat ()
1312   (let ((res 0)
1313         (kakutei canna-henkan-string))
1314     (while (not canna-empty-info)
1315 ;      (setq res (canna-key-proc ?\C-m)))
1316       (setq res (canna-do-function canna-func-kakutei)))
1317     (setq canna-kakutei-string kakutei)
1318     (canna:display-candidates (length canna-kakutei-string))
1319     (if (not canna:*japanese-mode*)
1320         (mode-line-canna-mode-update canna:*alpha-mode-string*))
1321     ))
1322
1323 (defun canna-minibuffer-henkan-kakutei-and-self-insert (arg)
1324   (interactive "p")
1325   (set-window-buffer (minibuffer-window) canna:*saved-minibuffer*)
1326   (select-window canna:*previous-window*)
1327   (if canna:*japanese-mode*
1328       (canna:functional-insert-command2 last-command-event arg)
1329     (progn
1330       (setq unread-command-events (list last-command-event))
1331       (canna-kakutei-to-basic-stat)) ))
1332
1333 (defun canna-setup-for-being-boiled ()
1334   (let ((ch (1+ ? )))
1335     (while (< ch 127)
1336       (define-key canna-mode-map (make-string 1 ch) 'canna-henkan-kakutei-and-self-insert)
1337       (define-key canna-minibuffer-mode-map (make-string 1 ch) 'canna-minibuffer-henkan-kakutei-and-self-insert)
1338       (setq ch (1+ ch)))))
1339
1340 (defvar rK-trans-key "\C-j" "for `boil' only")
1341 (make-variable-buffer-local 'rK-trans-key)
1342
1343 (defun canna-boil ()
1344   "`canna-boil' cooks `canna' as if `boil' does for `egg'."
1345   (interactive)
1346   (canna-setup-for-being-boiled)
1347   (local-set-key rK-trans-key 'canna-rk-trans)
1348   (message "boiled"))
1349
1350 ;;
1351 ;; \e$B?'$E$1$N$?$a$N4X?t\e(B
1352 ;;
1353 (defun canna:yomi-attr-on (start end)
1354   (if (overlayp canna:*yomi-overlay*)
1355       (move-overlay canna:*yomi-overlay* start end)
1356     (overlay-put (setq canna:*yomi-overlay* (make-overlay start end nil nil t))
1357                  'face
1358                  (if canna:color-p 'attr-yomi 'underline))
1359     )
1360   )
1361
1362 (defun canna:yomi-attr-off (start end);
1363   (and (overlayp canna:*yomi-overlay*)
1364        (delete-overlay canna:*yomi-overlay*)
1365        )
1366   )
1367
1368 (defun canna:henkan-attr-on (start end)
1369   (if (overlayp canna:*henkan-overlay*)
1370       (move-overlay canna:*henkan-overlay* start end)
1371     (overlay-put (setq canna:*henkan-overlay*
1372                        (make-overlay start end nil nil t))
1373                  'face
1374                  (if canna:color-p 'attr-taishou 'region))
1375         )
1376   )
1377
1378 (defun canna:henkan-attr-off (start end)
1379   (and (overlayp canna:*henkan-overlay*)
1380        (delete-overlay canna:*henkan-overlay*)
1381        )
1382   )
1383
1384 (defun canna:select-attr-on (start end)
1385   (if (overlayp canna:*select-overlay*)
1386       (move-overlay canna:*select-overlay* start end)
1387     (overlay-put (setq canna:*select-overlay*
1388                        (make-overlay start end nil nil t))
1389                  'face
1390                  'attr-select))
1391   )
1392
1393 (defun canna:select-attr-off (start end)
1394   (and (overlayp canna:*select-overlay*)
1395        (delete-overlay canna:*select-overlay*)
1396        )
1397   )
1398
1399
1400 (provide 'canna)
1401
1402 ;;; canna.el ends here