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: 1.8 $
   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 1.8 1997-04-03 22:44:17 morioka Exp $")
  53
  54 (defun canna-version ()
  55   "Display version of canna.el in mini-buffer."
  56   (interactive)
  57   (message (concat
  58             (substring canna-rcs-version
  59                        5
  60                        (if (string-match "[0-9] [a-z]" canna-rcs-version)
  61                            (1+ (match-beginning 0))
  62                          ))
  63             " ...")))
  64
  65 ;; added by MORIOKA Tomohiko <morioka@jaist.ac.jp>, 1996/6/7
  66 (or (fboundp 'minibuffer-prompt-width)
  67     (defun minibuffer-prompt-width ()
  68       "Return the display width of the minibuffer prompt."
  69       (save-excursion
  70         (set-buffer (window-buffer (minibuffer-window)))
  71         (current-column)
  72         ))
  73     )
  74
  75 ;; added by MORIOKA Tomohiko <morioka@jaist.ac.jp>, 1997/4/3
  76 (or (fboundp 'char-or-char-int-p)
  77     (defalias 'char-or-char-int-p 'integerp)
  78     )
  79
  80 ;; added by MORIOKA Tomohiko <morioka@jaist.ac.jp>, 1996/6/18
  81 (defvar running-xemacs (string-match "XEmacs" emacs-version))
  82
  83 (cond (running-xemacs
  84        (require 'overlay)
  85        (defun canna-self-insert-string (string)
  86          (let ((len (length string))
  87                (i 0)
  88                ;; \e$BA^F~$NESCf$G\e(B blink \e$B$,5/$-$k$H$&$C$H$*$7$$$N$G!"\e(B
  89                ;; \e$B0l;~E*$K\e(B blink \e$B$rM^;_$9$k!#\e(B
  90                (blink-matching-paren nil))
  91            (while (< i len)
  92              (self-insert-internal (aref canna-kakutei-string i))
  93              (setq i (1+ i))
  94              )))
  95        )
  96       (t
  97        (defalias 'canna-self-insert-string 'insert)
  98        ))
  99
 100 ;;; \e$B$+$s$J$NJQ?t\e(B
 101
 102 (defvar canna-save-undo-text-predicate nil)
 103 (defvar canna-undo-hook nil)
 104
 105 (defvar canna-do-keybind-for-functionkeys t)
 106 (defvar canna-use-functional-numbers nil)
 107 (defvar canna-use-space-key-as-henkan-region t)
 108
 109 (defvar canna-server nil)
 110 (defvar canna-file   nil)
 111
 112 (defvar canna-underline nil)
 113 (defvar canna-with-fences (not canna-underline))
 114
 115 (defvar canna-initialize-minibuffer-state-when-exit nil
 116   "*Non-nil \e$B$N$H$-$O\e(B, \e$B%_%K%P%C%U%!$rH4$1$k;~F|K\8l>uBV$r=i4|2=$9$k\e(B.")
 117
 118 (defvar canna-inhibit-hankakukana nil
 119   "*Non-nil \e$B$N;~!";z<oJQ49$GH>3Q$+$J$KJQ49$7$J$$\e(B")
 120
 121 ;;;
 122 ;;; \e$B%b!<%I%i%$%s$N=$@0\e(B
 123 ;;;
 124
 125 (defvar canna:*kanji-mode-string* "[ \e$B$"\e(B ]")
 126 (defvar canna:*alpha-mode-string* "\e$B$+$s$J\e(B")
 127 (defvar canna:*saved-mode-string* "[ \e$B$"\e(B ]")
 128
 129 (defvar mode-line-canna-mode canna:*alpha-mode-string*)
 130 (defvar mode-line-canna-mode-in-minibuffer canna:*alpha-mode-string*)
 131
 132 (defvar display-minibuffer-mode-in-minibuffer nil) ; same name as TAKANA
 133 ; \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
 134
 135 (make-variable-buffer-local 'mode-line-canna-mode)
 136
 137 ; select-window-hook \e$B$O\e(B mule \e$B$+$iF~$C$?$s$@$H;W$&$1$I!"\e(B
 138 ; \e$B$3$l$,L5$$$H\e(B preprompt \e$B$,$"$C$F$b$I$&$7$h$&$b$J$$$N$G$J$$$H$-$O\e(B
 139 ; display-minibuffer-mode-in-minibuffer \e$B$r\e(B nil \e$B$K$9$k!#\e(B
 140
 141 (if (not (boundp 'select-window-hook))
 142     (setq display-minibuffer-mode-in-minibuffer nil))
 143
 144 (defun canna:select-window-hook (old new)
 145   (if (and (eq old (minibuffer-window))
 146            (not (eq new (minibuffer-window))))
 147       (save-excursion
 148         (set-buffer (window-buffer (minibuffer-window)))
 149         ;; minibuffer\e$B$N%G%U%)%k%H$O%"%k%U%!%Y%C%H%b!<%I\e(B
 150         (setq mode-line-canna-mode-in-minibuffer canna:*alpha-mode-string*
 151               canna:*japanese-mode-in-minibuffer* nil
 152               minibuffer-preprompt nil)))
 153   (if (eq new (minibuffer-window))
 154       (setq minibuffer-window-selected t)
 155     (setq minibuffer-window-selected nil)))
 156
 157 ; egg:select-window-hook \e$B$G$b==J,$J$N$G!"\e(Begg:select-window-hook \e$B$,\e(B
 158 ; \e$B@_Dj$5$l$F$$$J$$>l9g$N$_Dj5A$9$k!#\e(B
 159
 160 ; \e$BNI$/9M$($F$_$k$H\e(B display-minibuffer-mode-in-minibuffer \e$B$,\e(B t \e$B$N;~$O\e(B
 161 ; \e$B$d$O$j>e5-$N\e(B canna:select-window-hook \e$B$,I,MW$@$J$"!#$I$&$7$h$&!#\e(B
 162
 163 (if (and (boundp 'select-window-hook)
 164          (not (eq select-window-hook 'egg:select-window-hook)))
 165     (setq select-window-hook 'canna:select-window-hook))
 166
 167 (defun mode-line-canna-mode-update (str)
 168   (if (eq (current-buffer) (window-buffer (minibuffer-window)))
 169       (if (and display-minibuffer-mode-in-minibuffer
 170                (boundp 'minibuffer-preprompt))
 171           (setq minibuffer-preprompt str)
 172         ;else
 173         (setq mode-line-canna-mode-in-minibuffer str))
 174     (setq mode-line-canna-mode str) )
 175   (set-buffer-modified-p (buffer-modified-p)) )
 176
 177 ;; memq \e$B$r6/D4$9$k$J$i!"0J2<$@$,!"\e(B
 178 ;(defun canna:memq-recursive (a l)
 179 ;  (or (eq a l)
 180 ;      (and (consp l)
 181 ;          (or (canna:memq-recursive a (car l))
 182 ;              (canna:memq-recursive a (cdr l)) ))))
 183 ;; \e$B<!$NDj5A$r;H$*$&\e(B...
 184 (defun canna:memq-recursive (a l)
 185   (if (atom l) (eq a l)
 186     (or (canna:memq-recursive a (car l))
 187         (canna:memq-recursive a (cdr l)) )))
 188
 189 (defun canna:create-mode-line ()
 190   "Add string of Canna status into mode-line."
 191   (cond (running-xemacs
 192          (or (canna:memq-recursive 'mode-line-canna-mode
 193                                    default-modeline-format)
 194              (setq-default default-modeline-format
 195                            (nconc '("" mode-line-canna-mode)
 196                                   default-modeline-format))
 197              )
 198          (mapcar (function
 199                   (lambda (buffer)
 200                     (save-excursion
 201                       (set-buffer buffer)
 202                       (or (canna:memq-recursive 'mode-line-canna-mode
 203                                                 modeline-format)
 204                           (setq modeline-format
 205                                 (nconc '("" mode-line-canna-mode)
 206                                        modeline-format))
 207                           )
 208                       )))
 209                  (buffer-list))
 210          )
 211         (t
 212          (or (canna:memq-recursive 'mode-line-canna-mode mode-line-format)
 213              (setq-default
 214               mode-line-format
 215               (append (list (list 'minibuffer-window-selected
 216                                   (list 'display-minibuffer-mode-in-minibuffer
 217                                         "-" "m") "-")
 218                             (list 'minibuffer-window-selected
 219                                   (list 'display-minibuffer-mode-in-minibuffer
 220                                         'mode-line-canna-mode
 221                                         'mode-line-canna-mode-in-minibuffer)
 222                                   'mode-line-canna-mode))
 223                       mode-line-format))
 224              )))
 225   (mode-line-canna-mode-update mode-line-canna-mode))
 226
 227 (defun canna:mode-line-display ()
 228   (mode-line-canna-mode-update mode-line-canna-mode))
 229
 230 ;;;
 231 ;;; Canna local variables
 232 ;;;
 233
 234 (defvar canna:*japanese-mode* nil "T if canna mode is ``japanese''.")
 235 (make-variable-buffer-local 'canna:*japanese-mode*)
 236 (set-default 'canna:*japanese-mode* nil)
 237
 238 (defvar canna:*japanese-mode-in-minibuffer* nil
 239   "T if canna mode is ``japanese'' in minibuffer.")
 240
 241 (defvar canna:*exit-japanese-mode* nil)
 242 (defvar canna:*fence-mode* nil)
 243 ;(make-variable-buffer-local 'canna:*fence-mode*)
 244 ;(setq-default canna:*fence-mode* nil)
 245
 246 ;;;
 247 ;;; global variables
 248 ;;;
 249
 250 (defvar canna-sys:*global-map* (copy-keymap global-map))
 251 (defvar canna:*region-start* (make-marker))
 252 (defvar canna:*region-end*   (make-marker))
 253 (defvar canna:*spos-undo-text* (make-marker))
 254 (defvar canna:*epos-undo-text* (make-marker))
 255 (defvar canna:*undo-text-yomi* nil)
 256 (defvar canna:*local-map-backup*  nil)
 257 (defvar canna:*last-kouho* 0)
 258 (defvar canna:*initialized* nil)
 259 (defvar canna:*previous-window* nil)
 260 (defvar canna:*minibuffer-local-map-backup* nil)
 261 (defvar canna:*cursor-was-in-minibuffer* nil)
 262 (defvar canna:*menu-buffer* " *menu*")
 263 (defvar canna:*saved-minibuffer*)
 264 (defvar canna:*saved-redirection* nil)
 265 (defvar canna:*use-region-as-henkan-region* nil)
 266 (make-variable-buffer-local 'canna:*use-region-as-henkan-region*)
 267 (setq-default canna:*use-region-as-henkan-region* nil)
 268
 269 ;;;
 270 ;;; \e$B?'$N@_Dj\e(B
 271 ;;;
 272 (defvar canna-use-color nil
 273   "*Non-nil \e$B$G%+%i!<%G%#%9%W%l%$$G?'$rIU$1$k\e(B.
 274 t \e$B$N;~$O%G%U%)%k%H$N?'$r;HMQ$9$k!#\e(B
 275 \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
 276 \e$B%j%9%H$r@_Dj$9$k\e(B")
 277 (defvar canna:color-p nil "\e$B?'$,;H$($k$+\e(B")
 278 (defvar canna:attr-mode nil "\e$B8=:_$N%G%#%9%W%l%$%b!<%I\e(B")
 279 (defvar canna:attr-yomi nil "\e$BFI$_$N?'B0@-\e(B")
 280 (defvar canna:attr-taishou nil "\e$BJQ49BP>]ItJ,$N?'B0@-\e(B")
 281 (defvar canna:attr-select nil
 282   "\e$B%_%K%P%C%U%!J,N%;~$N%a%K%e!<$NA*BrBP>]HV9f$N?'B0@-\e(B")
 283 (defvar canna:attribute-alist           ;colored by tagu@ae.keio.ac.jp
 284   '((yomi (normal . "red")
 285           (reverse . "moccasin"))
 286     (taishou (normal . "blue/lavender")
 287              (reverse . "yellow/cadet blue"))
 288     (select (normal . "DarkOliveGreen1/cadet blue")
 289             (reverse . "light sea green/burlywood1")))
 290   "\e$B$+$s$JJQ49;~$NG[?'$N\e(Balist")
 291
 292 (make-variable-buffer-local (defvar canna:*yomi-overlay* nil))
 293 (make-variable-buffer-local (defvar canna:*henkan-overlay* nil))
 294 (make-variable-buffer-local (defvar canna:*select-overlay* nil))
 295
 296 ;;;
 297 ;;; \e$B%-!<%^%C%W%F!<%V%k\e(B
 298 ;;;
 299
 300 ;; \e$B%U%'%s%9%b!<%I$G$N%m!<%+%k%^%C%W\e(B
 301 (defvar canna-mode-map (make-sparse-keymap))
 302
 303 (let ((ch 0))
 304   (while (<= ch 127)
 305     (define-key canna-mode-map (make-string 1 ch) 'canna-functional-insert-command)
 306     (setq ch (1+ ch))))
 307
 308 (cond (running-xemacs
 309        (define-key canna-mode-map [up]              "\C-p")
 310        (define-key canna-mode-map [(shift up)]      "\C-p")
 311        (define-key canna-mode-map [(control up)]    "\C-p")
 312        (define-key canna-mode-map [down]            "\C-n")
 313        (define-key canna-mode-map [(shift down)]    "\C-n")
 314        (define-key canna-mode-map [(control down)]  "\C-n")
 315        (define-key canna-mode-map [right]           "\C-f")
 316        (define-key canna-mode-map [(shift right)]   "\C-f")
 317        (define-key canna-mode-map [(control right)] "\C-f")
 318        (define-key canna-mode-map [left]            "\C-b")
 319        (define-key canna-mode-map [(shift left)]    "\C-b")
 320        (define-key canna-mode-map [(control left)]  "\C-b")
 321        (define-key canna-mode-map [kanji]           " ")
 322        (define-key canna-mode-map [(control space)] [(control @)])
 323        )
 324       (t
 325        (define-key canna-mode-map [up]      [?\C-p])
 326        (define-key canna-mode-map [S-up]    [?\C-p])
 327        (define-key canna-mode-map [C-up]    [?\C-p])
 328        (define-key canna-mode-map [down]    [?\C-n])
 329        (define-key canna-mode-map [S-down]  [?\C-n])
 330        (define-key canna-mode-map [C-down]  [?\C-n])
 331        (define-key canna-mode-map [right]   [?\C-f])
 332        (define-key canna-mode-map [S-right] [?\C-f])
 333        (define-key canna-mode-map [C-right] [?\C-f])
 334        (define-key canna-mode-map [left]    [?\C-b])
 335        (define-key canna-mode-map [S-left]  [?\C-b])
 336        (define-key canna-mode-map [C-left]  [?\C-b])
 337        (define-key canna-mode-map [kanji]   [? ])
 338        (define-key canna-mode-map [?\C- ]   [?\C-@])
 339        ))
 340
 341 ;; \e$B%_%K%P%C%U%!$K2?$+$rI=<($7$F$$$k;~$N%m!<%+%k%^%C%W\e(B
 342 (defvar canna-minibuffer-mode-map (make-sparse-keymap))
 343
 344 (let ((ch 0))
 345   (while (<= ch 127)
 346     (define-key canna-minibuffer-mode-map (make-string 1 ch) 'canna-minibuffer-insert-command)
 347     (setq ch (1+ ch))))
 348
 349 (cond (running-xemacs
 350        (define-key canna-minibuffer-mode-map [up]              "\C-p")
 351        (define-key canna-minibuffer-mode-map [(shift up)]      "\C-p")
 352        (define-key canna-minibuffer-mode-map [(control up)]    "\C-p")
 353        (define-key canna-minibuffer-mode-map [down]            "\C-n")
 354        (define-key canna-minibuffer-mode-map [(shift down)]    "\C-n")
 355        (define-key canna-minibuffer-mode-map [(control down)]  "\C-n")
 356        (define-key canna-minibuffer-mode-map [right]           "\C-f")
 357        (define-key canna-minibuffer-mode-map [(shift right)]   "\C-f")
 358        (define-key canna-minibuffer-mode-map [(control right)] "\C-f")
 359        (define-key canna-minibuffer-mode-map [left]            "\C-b")
 360        (define-key canna-minibuffer-mode-map [(shift left)]    "\C-b")
 361        (define-key canna-minibuffer-mode-map [(control left)]  "\C-b")
 362        (define-key canna-minibuffer-mode-map [kanji]           " ")
 363        (define-key canna-minibuffer-mode-map [(control space)] [(control @)])
 364        )
 365       (t
 366        (define-key canna-minibuffer-mode-map [up]      [?\C-p])
 367        (define-key canna-minibuffer-mode-map [S-up]    [?\C-p])
 368        (define-key canna-minibuffer-mode-map [C-up]    [?\C-p])
 369        (define-key canna-minibuffer-mode-map [down]    [?\C-n])
 370        (define-key canna-minibuffer-mode-map [S-down]  [?\C-n])
 371        (define-key canna-minibuffer-mode-map [C-down]  [?\C-n])
 372        (define-key canna-minibuffer-mode-map [right]   [?\C-f])
 373        (define-key canna-minibuffer-mode-map [S-right] [?\C-f])
 374        (define-key canna-minibuffer-mode-map [C-right] [?\C-f])
 375        (define-key canna-minibuffer-mode-map [left]    [?\C-b])
 376        (define-key canna-minibuffer-mode-map [S-left]  [?\C-b])
 377        (define-key canna-minibuffer-mode-map [C-left]  [?\C-b])
 378        (define-key canna-minibuffer-mode-map [kanji]   [? ])
 379        (define-key canna-minibuffer-mode-map [?\C- ]   [?\C-@])
 380        ))
 381
 382 ;;;
 383 ;;; \e$B%0%m!<%P%k4X?t$N=q$-BX$(\e(B
 384 ;;;
 385
 386
 387 ;; Keyboard quit
 388
 389 ;(if (not (fboundp 'canna-sys:keyboard-quit))
 390 ;    (fset 'canna-sys:keyboard-quit (symbol-function 'keyboard-quit)) )
 391
 392 ;(defun canna:keyboard-quit ()
 393 ;  "See documents for canna-sys:keyboard-quit"
 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:keyboard-quit) )
 403
 404 ;; Abort recursive edit
 405
 406 ;(if (not (fboundp 'canna-sys:abort-recursive-edit))
 407 ;    (fset 'canna-sys:abort-recursive-edit
 408 ;         (symbol-function 'abort-recursive-edit)) )
 409
 410 ;(defun canna:abort-recursive-edit ()
 411 ;  "see documents for canna-sys:abort-recursive-edit"
 412 ;  (interactive)
 413 ;  (if canna:*japanese-mode*
 414 ;      (progn
 415 ;       (setq canna:*japanese-mode* nil)
 416 ;       (setq canna:*fence-mode* nil)
 417 ;       (if (boundp 'disable-undo)
 418 ;           (setq disable-undo canna:*fence-mode*))
 419 ;       (canna:mode-line-display) ))
 420 ;  (canna-sys:abort-recursive-edit) )
 421
 422 ;; Exit-minibuffer
 423
 424 (defun canna:exit-minibuffer ()
 425   "Exit minibuffer turning off canna Japanese mode.
 426 See also document for canna:saved-exit-minibuffer."
 427   (interactive)
 428   (if canna-initialize-minibuffer-state-when-exit
 429       (setq canna:*japanese-mode-in-minibuffer* nil
 430             mode-line-canna-mode-in-minibuffer canna:*alpha-mode-string*))
 431   )
 432
 433 (add-hook 'minibuffer-exit-hook 'canna:exit-minibuffer)
 434
 435 ;; kill-emacs
 436
 437 (add-hook 'kill-emacs-hook 'canna:finalize)
 438
 439 ;;;
 440 ;;; function for mini-buffer
 441 ;;;
 442
 443 (defun adjust-minibuffer-mode ()
 444   (if (eq (current-buffer) (window-buffer (minibuffer-window)))
 445       (progn
 446         (setq canna:*japanese-mode* canna:*japanese-mode-in-minibuffer*)
 447         t)
 448     nil))
 449
 450 ;;;
 451 ;;; keyboard input for japanese language
 452 ;;;
 453
 454 (defun canna-functional-insert-command (arg)
 455   "Use input character as a key of complex translation input such as\n\
 456 kana-to-kanji translation."
 457   (interactive "*p")
 458   (let ((ch))
 459     (if (char-or-char-int-p arg)
 460         (setq ch last-command-char)
 461       (setq ch (event-to-character last-command-event)))
 462     (canna:functional-insert-command2 ch arg) ))
 463
 464 (defun canna:functional-insert-command2 (ch arg)
 465   "This function actualy isert a converted Japanese string."
 466   ;; \e$B$3$N4X?t$OM?$($i$l$?J8;z$rF|K\8lF~NO$N$?$a$N%-!<F~NO$H$7$F<h$j07\e(B
 467   ;; \e$B$$!"F|K\8lF~NO$NCf4V7k2L$r4^$a$?=hM}$r\e(BEmacs\e$B$N%P%C%U%!$KH?1G$5$;$k\e(B
 468   ;; \e$B4X?t$G$"$k!#\e(B
 469   (canna:display-candidates (canna-key-proc ch)) )
 470
 471 (defun canna:delete-last-preedit ()
 472   (if (not (zerop canna:*last-kouho*))
 473       (progn
 474         (if canna-underline
 475         ; \e$B$^$:!"B0@-$r>C$9!#\e(B
 476             (progn
 477               (canna:henkan-attr-off canna:*region-start* canna:*region-end*)
 478               (canna:yomi-attr-off canna:*region-start* canna:*region-end*)))
 479         (delete-region canna:*region-start* canna:*region-end*)
 480         (setq canna:*last-kouho* 0) )))
 481
 482 (defun canna:insert-fixed (strs)
 483   (cond ((> strs 0)
 484          (cond ((and canna-kakutei-yomi
 485                      (or (null canna-save-undo-text-predicate)
 486                          (funcall canna-save-undo-text-predicate
 487                                   (cons canna-kakutei-yomi
 488                                         canna-kakutei-romaji) )))
 489                 (setq canna:*undo-text-yomi*
 490                       (cons canna-kakutei-yomi canna-kakutei-romaji))
 491                 (set-marker canna:*spos-undo-text* (point))
 492 ;;
 493 ;; update kbnes
 494                 (canna-self-insert-string canna-kakutei-string)
 495                 ;; \e$BL$3NDj$NJ8;z$,$J$/!"3NDjJ8;zNs$N:G8e$,JD$83g8L$N\e(B
 496                 ;; \e$BN`$@$C$?$H$-$O\e(B blink \e$B$5$;$k!#\e(B
 497                 (if (and canna-empty-info
 498                          (eq (char-syntax (char-before (point))) ?\)) )
 499                     (blink-matching-open))
 500
 501 ;               (if overwrite-mode
 502 ;                   (let ((num strs)
 503 ;                         (kanji-compare 128))
 504 ;                     (catch 'delete-loop
 505 ;                       (while (> num 0)
 506 ;                         (if (eolp)
 507 ;                             (throw 'delete-loop nil))
 508 ;                         (if (>= (following-char) kanji-compare)
 509 ;                             (setq num (1- num)))
 510 ;                         (delete-char 1)
 511 ;                         (setq num (1- num))))))
 512 ;; end kbnes
 513 ;               (insert canna-kakutei-string)
 514                 (if self-insert-after-hook
 515                     (funcall self-insert-after-hook
 516                              canna:*region-start* canna:*region-end*))
 517                 (canna:do-auto-fill)
 518                 (set-marker canna:*epos-undo-text* (point)) )
 519                (t
 520 ;;
 521 ;; update kbnes
 522                 (canna-self-insert-string canna-kakutei-string)
 523                 ;; \e$BL$3NDj$NJ8;z$,$J$/!"3NDjJ8;zNs$N:G8e$,JD$83g8L$N\e(B
 524                 ;; \e$BN`$@$C$?$H$-$O\e(B blink \e$B$5$;$k!#\e(B
 525                 (if (and canna-empty-info
 526                          (eq (char-syntax (char-before (point))) ?\)) )
 527                     (blink-matching-open))
 528
 529 ;               (if overwrite-mode
 530 ;                   (let ((num strs)
 531 ;                         (kanji-compare 128))
 532 ;                     (catch 'delete-loop
 533 ;                       (while (> num 0)
 534 ;                         (if (eolp)
 535 ;                             (throw 'delete-loop nil))
 536 ;                         (if (>= (following-char) kanji-compare)
 537 ;                             (setq num (1- num)))
 538 ;                         (delete-char 1)
 539 ;                         (setq num (1- num))))))
 540 ;; end kbnes
 541 ;               (insert canna-kakutei-string)
 542                 (if self-insert-after-hook
 543                     (funcall self-insert-after-hook
 544                              canna:*region-start* canna:*region-end*))
 545                 (canna:do-auto-fill) ))
 546          ) ))
 547
 548 (defun canna:insert-preedit ()
 549   (cond ((> canna-henkan-length 0)
 550          (set-marker canna:*region-start* (point))
 551          (if canna-with-fences
 552              (progn
 553                (insert "||")
 554                (set-marker canna:*region-end* (point))
 555                (backward-char 1)
 556                ))
 557          (insert canna-henkan-string)
 558          (if (not canna-with-fences)
 559              (set-marker canna:*region-end* (point)) )
 560          (if canna-underline
 561              (canna:yomi-attr-on canna:*region-start* canna:*region-end*))
 562          (setq canna:*last-kouho* canna-henkan-length)
 563          ))
 564
 565   ;; \e$B8uJdNN0h$G$O6/D4$7$?$$J8;zNs$,B8:_$9$k$b$N$H9M$($i\e(B
 566   ;; \e$B$l$k!#6/D4$7$?$$J8;z$O\e(BEmacs\e$B$G$O%+!<%=%k%]%8%7%g%s$K$FI=<(\e(B
 567   ;; \e$B$9$k$3$H$H$9$k!#6/D4$7$?$$J8;z$,$J$$$N$G$"$l$P!"%+!<%=%k\e(B
 568   ;; \e$B$O0lHV8e$NItJ,\e(B(\e$BF~NO$,9T$o$l$k%]%$%s%H\e(B)\e$B$KCV$$$F$*$/!#\e(B
 569
 570   ;; \e$B%+!<%=%k$r0\F0$9$k!#\e(B
 571   (if (not canna-underline)
 572       (backward-char
 573        (- canna:*last-kouho*
 574           ;; \e$B%+!<%=%k0LCV$O!"H?E>I=<(ItJ,$,B8:_$7$J$$$N$G$"$l$P!"\e(B
 575           ;; \e$B8uJdJ8;zNs$N:G8e$NItJ,$H$7!"H?E>I=<(ItJ,$,B8:_$9$k$N\e(B
 576           ;; \e$B$G$"$l$P!"$=$NItJ,$N;O$a$H$9$k!#\e(B
 577           (cond ((zerop canna-henkan-revlen)
 578                  canna:*last-kouho*)
 579                 (t canna-henkan-revpos) )) )
 580     (if (and (> canna-henkan-revlen 0)
 581              (> canna-henkan-length 0))
 582                                         ; \e$B8uJd$ND9$5$,\e(B0\e$B$G$J$/!"\e(B
 583                                         ; \e$BH?E>I=<($ND9$5$,\e(B0\e$B$G$J$1$l$P!"\e(B
 584                                         ; \e$B$=$NItJ,$rJQE>I=<($9$k!#\e(B
 585         (let ((start (+ canna:*region-start*
 586                         (if canna-with-fences 1 0)
 587                         canna-henkan-revpos) ))
 588           (if canna-underline
 589               (canna:henkan-attr-on start
 590                                     (+ start canna-henkan-revlen)))))
 591     ) )
 592
 593 (defun canna:display-candidates (strs)
 594   (cond ((stringp strs) ; \e$B%(%i!<$,5/$3$C$?>l9g\e(B
 595          (beep)
 596          (message strs) )
 597         (canna-henkan-string
 598          ;; \e$B$b$78uJdI=<($,A0$N7k2L$+$iJQ$o$C$F$$$J$/$J$$$H$-$O\e(B......
 599
 600          ;; \e$B<h$j9g$($::G=i$OA0$K=q$$$F$*$$$?Cf4V7k2L$r>C$9!#\e(B
 601          (canna:delete-last-preedit)
 602
 603          ;; \e$B3NDj$7$?J8;zNs$,$"$l$P$=$l$rA^F~$9$k!#\e(B
 604          (canna:insert-fixed strs)
 605
 606          ;; \e$B<!$O8uJd$K$D$$$F$N:n6H$G$"$k!#\e(B
 607
 608          ;; \e$B8uJd$rA^F~$9$k!#8uJd$O=DK@FsK\$K$F64$^$l$k!#\e(B
 609          (canna:insert-preedit)
 610          ))
 611
 612   ;; \e$B%b!<%I$rI=$9J8;zNs$,B8:_$9$l$P$=$l$r%b!<%I$H$7$F<h$j07$&!#\e(B
 613   (if (stringp canna-mode-string)
 614       (mode-line-canna-mode-update canna-mode-string))
 615
 616   ;; \e$B8uJdI=<($,$J$1$l$P%U%'%s%9%b!<%I$+$iH4$1$k!#\e(B
 617   (cond (canna-empty-info (canna:quit-canna-mode)))
 618
 619   ;; \e$B%_%K%P%C%U%!$K=q$/$3$H$,B8:_$9$k$N$G$"$l$P!"$=$l$r%_%K%P%C%U%!\e(B
 620   ;; \e$B$KI=<($9$k!#\e(B
 621   (cond (canna-ichiran-string
 622          (canna:minibuffer-input canna-ichiran-string
 623                                  canna-ichiran-length
 624                                  canna-ichiran-revpos
 625                                  canna-ichiran-revlen
 626                                  strs) )
 627         (canna:*cursor-was-in-minibuffer*
 628 ;        (select-frame (window-frame (minibuffer-window)))
 629          (select-window (minibuffer-window))
 630          (set-window-buffer (minibuffer-window)
 631                             (get-buffer-create canna:*menu-buffer*))
 632          (use-local-map canna-minibuffer-mode-map) ))
 633   )
 634
 635 (defun canna:minibuffer-input (str len revpos revlen nfixed)
 636   "Displaying misc informations for kana-to-kanji input."
 637
 638   ;; \e$B:n6H$r%_%K%P%C%U%!$K0\$9$N$K:]$7$F!"8=:_$N%&%#%s%I%&$N>pJs$rJ]B8\e(B
 639   ;; \e$B$7$F$*$/!#\e(B
 640   (setq canna:*previous-window* (selected-window))
 641 ;  (select-frame (window-frame (minibuffer-window)))
 642
 643 ;; \e$B<+J,$KMh$kA0$,%_%K%P%C%U%!$+$I$&$+$rJQ?t$K$G$b$$$l$F$*$$$?J}$,$$$$$J$"!#\e(B
 644
 645   (if (not canna:*cursor-was-in-minibuffer*)
 646       (progn
 647         ;; \e$B%_%K%P%C%U%!$r%/%j%"$9$k!#\e(B
 648 ;       (if (eq canna:*previous-window* (selected-window))
 649 ;           (progn
 650 ;             (canna:henkan-attr-off (point-min) (point-max))
 651 ;             (canna:delete-last-preedit) ))
 652
 653         ;; \e$B%_%K%P%C%U%!%&%#%s%I%&$K8uJd0lMwMQ$N%P%C%U%!$r3d$jEv$F$k!#\e(B
 654         (setq canna:*saved-minibuffer* (window-buffer (minibuffer-window)))
 655 ;       (set-window-buffer (minibuffer-window)
 656 ;                          (get-buffer-create canna:*menu-buffer*))
 657         ;; modified by \e$B<i2,\e(B \e$BCNI'\e(B <morioka@jaist.ac.jp>, 1996/6/7
 658         (unless running-xemacs
 659           ;; \e$B$H$j$"$($:\e(B XEmacs \e$B$G$OF0$+$5$J$$$3$H$K$7$F$*$3$&\e(B (^_^;
 660           (setq canna:*saved-redirection* (frame-focus (selected-frame)))
 661           (redirect-frame-focus (selected-frame)
 662                                 (window-frame (minibuffer-window)))
 663           )
 664         ;; \e$B%_%K%P%C%U%!$N%-!<%^%C%W$rJ]B8$7$F$*$/!#\e(B
 665         (setq canna:*minibuffer-local-map-backup* (current-local-map))
 666         ))
 667   (select-window (minibuffer-window))
 668   (set-window-buffer (minibuffer-window)
 669                      (get-buffer-create canna:*menu-buffer*))
 670
 671   (use-local-map canna-minibuffer-mode-map)
 672
 673 ;  (canna:yomi-attr-off (point-min) (point-max) )
 674 ;  (canna:henkan-attr-off (point-min) (point-max) )
 675   (canna:select-attr-off (point-min) (point-max) )
 676   (setq canna:*cursor-was-in-minibuffer* t)
 677   (delete-region (point-min) (point-max))
 678   (if (not (eq canna:*previous-window* (selected-window)))
 679       (setq minibuffer-window-selected nil))
 680
 681   (insert str)
 682
 683   ;; \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
 684   (cond ((> revlen 0)
 685          (backward-char (- len revpos)) ))
 686   ;;(message "%s" (selected-frame)) (sit-for 3)
 687   (raise-frame (window-frame (minibuffer-window)))
 688 ;  (select-frame (window-frame (minibuffer-window)))
 689   (and canna:color-p (not (eobp))
 690        (canna:select-attr-on (point)
 691                              (save-excursion (forward-char 1) (point))))
 692
 693   ;; \e$B%_%K%P%C%U%!$KI=<($9$k$Y$-J8;zNs$,%L%kJ8;zNs$J$N$G$"$l$P!"A0$N%&%#\e(B
 694   ;; \e$B%s%I%&$KLa$k!#\e(B
 695   (if (or (zerop len) canna-empty-info)
 696       (progn
 697         (setq canna:*cursor-was-in-minibuffer* nil)
 698         (use-local-map canna:*minibuffer-local-map-backup*)
 699
 700         ;; \e$B%_%K%P%C%U%!%&%#%s%I%&$N%P%C%U%!$r85$KLa$9!#\e(B
 701         (set-window-buffer (minibuffer-window) canna:*saved-minibuffer*)
 702 ;       (setq canna:*saved-minibuffer* nil)
 703         ;; modified by \e$B<i2,\e(B \e$BCNI'\e(B <morioka@jaist.ac.jp>, 1996/6/7
 704         (unless running-xemacs
 705           ;; \e$B$H$j$"$($:\e(B XEmacs \e$B$G$OF0$+$5$J$$$h$&$K$7$F$*$3$&\e(B (^_^;
 706           (redirect-frame-focus (window-frame canna:*previous-window*)
 707                                 canna:*saved-redirection*)
 708           )
 709         ; \e$B%_%K%P%C%U%!$GF~NO$7$F$$$?$N$J$i0J2<$b$9$k!#\e(B
 710 ;       (if (eq canna:*previous-window* (selected-window))
 711 ;           (progn
 712 ;             (canna:insert-fixed nfixed)
 713 ;             (canna:insert-preedit) ))
 714
 715         (if (and canna-empty-info (> len 0))
 716             (progn
 717 ;             (delete-region (point-min) (point-max))
 718               (message str) ))
 719         (select-window canna:*previous-window*) ))
 720   )
 721
 722 (defun canna-minibuffer-insert-command (arg)
 723   "Use input character as a key of complex translation input such as\n\
 724 kana-to-kanji translation, even if you are in the minibuffer."
 725   (interactive "p")
 726   (use-local-map canna:*minibuffer-local-map-backup*)
 727   (set-window-buffer (minibuffer-window) canna:*saved-minibuffer*)
 728   (select-window canna:*previous-window*)
 729   (let ((ch))
 730     (if (char-or-char-int-p arg)
 731         (setq ch last-command-char)
 732       (setq ch (event-to-character last-command-event)))
 733     (canna:functional-insert-command2 ch arg) ))
 734
 735 ;;;
 736 ;;; \e$B$+$s$J%b!<%I$N<gLr$O!"<!$N\e(B canna-self-insert-command \e$B$G$"$k!#$3$N\e(B
 737 ;;; \e$B%3%^%s%I$OA4$F$N%0%i%U%#%C%/%-!<$K%P%$%s%I$5$l$k!#\e(B
 738 ;;;
 739 ;;; \e$B$3$N4X?t$G$O!"8=:_$N%b!<%I$,F|K\8lF~NO%b!<%I$+$I$&$+$r%A%'%C%/$7$F!"\e(B
 740 ;;; \e$BF|K\8lF~NO%b!<%I$G$J$$$N$G$"$l$P!"%7%9%F%`$N\e(B self-insert-command
 741 ;;; \e$B$r8F$V!#F|K\8lF~NO%b!<%I$G$"$l$P!"%U%'%s%9%b!<%I$KF~$j!"\e(B
 742 ;;; canna-functional-insert-command \e$B$r8F$V!#\e(B
 743 ;;;
 744
 745 (if (not (boundp 'MULE)) ; for Nemacs
 746     (defun cancel-undo-boundary ()))
 747
 748 (defun canna-self-insert-command (arg)
 749   "Self insert pressed key and use it to assemble Romaji character."
 750   (interactive "*p")
 751   (adjust-minibuffer-mode)
 752   (if (and canna:*japanese-mode*
 753            ;; \e$B%U%'%s%9%b!<%I$@$C$?$i$b$&0lEY%U%'%s%9%b!<%I$KF~$C$?$j$7\e(B
 754            ;; \e$B$J$$!#\e(B
 755            (not canna:*fence-mode*) )
 756       (canna:enter-canna-mode-and-functional-insert)
 757     (progn
 758       ;; \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$NItJ,$+$i\e(B
 759       ;; \e$B%3%T!<$7!"<j$rF~$l$F$$$^$9!#\e(B93.11.5 kon
 760       ;; treat continuous 20 self insert as a single undo chunk.
 761       ;; `20' is a magic number copied from keyboard.c
 762 ;      (if (or                          ;92.12.20 by T.Enami
 763 ;          (not (eq last-command 'canna-self-insert-command))
 764 ;          (>= canna:*self-insert-non-undo-count* 20))
 765 ;         (setq canna:*self-insert-non-undo-count* 1)
 766 ;       (cancel-undo-boundary)
 767 ;       (setq canna:*self-insert-non-undo-count*
 768 ;             (1+ canna:*self-insert-non-undo-count*)))
 769       (if (and (eq last-command 'canna-self-insert-command)
 770                (> last-command-char ? ))
 771           (cancel-undo-boundary))
 772       (self-insert-command arg)
 773 ;      (if canna-insert-after-hook
 774 ;         (run-hooks 'canna-insert-after-hook))
 775       (if self-insert-after-hook
 776           (if (<= 1 arg)
 777               (funcall self-insert-after-hook
 778                        (- (point) arg) (point)))
 779         (if (= last-command-char ? ) (canna:do-auto-fill))))))
 780
 781 (defun canna-toggle-japanese-mode ()
 782   "Toggle canna japanese mode."
 783   (interactive)
 784   (let ((in-minibuffer (adjust-minibuffer-mode)))
 785     (cond (canna:*japanese-mode*
 786            (setq canna:*japanese-mode* nil)
 787            (canna-abandon-undo-info)
 788            (setq canna:*use-region-as-henkan-region* nil)
 789            (setq canna:*saved-mode-string* mode-line-canna-mode)
 790            (mode-line-canna-mode-update canna:*alpha-mode-string*) )
 791           (t
 792            (setq canna:*japanese-mode* t)
 793            (if (fboundp 'canna-query-mode)
 794                (let ((new-mode (canna-query-mode)))
 795                  (if (string-equal new-mode "")
 796                      (setq canna:*kanji-mode-string* canna:*saved-mode-string*)
 797                    (setq canna:*kanji-mode-string* new-mode)
 798                    )) )
 799            (mode-line-canna-mode-update canna:*kanji-mode-string*) ) )
 800     (if in-minibuffer
 801         (setq canna:*japanese-mode-in-minibuffer* canna:*japanese-mode*)) ))
 802
 803 (defun canna:initialize ()
 804   (let ((init-val nil))
 805     (cond (canna:*initialized*) ; initialize \e$B$5$l$F$$$?$i2?$b$7$J$$\e(B
 806           (t
 807            (setq canna:*initialized* t)
 808            (setq init-val (canna-initialize
 809                            (if canna-underline 0 1)
 810                            canna-server canna-file))
 811            (cond ((car (cdr (cdr init-val)))
 812                   (canna:output-warnings (car (cdr (cdr init-val)))) ))
 813            (cond ((car (cdr init-val))
 814                   (error (car (cdr init-val))) ))
 815            ) )
 816
 817     (if (fboundp 'canna-query-mode)
 818         (progn
 819           (canna-change-mode canna-mode-alpha-mode)
 820           (setq canna:*alpha-mode-string* (canna-query-mode)) ))
 821
 822     (canna-do-function canna-func-japanese-mode)
 823
 824     (if (fboundp 'canna-query-mode)
 825         (setq canna:*kanji-mode-string* (canna-query-mode)))
 826
 827     init-val))
 828
 829 (defun canna:finalize ()
 830   (cond ((null canna:*initialized*)) ; initialize \e$B$5$l$F$$$J$+$C$?$i2?$b$7$J$$\e(B
 831         (t
 832          (setq canna:*initialized* nil)
 833          (let ((init-val (canna-finalize)))
 834            (cond ((car (cdr (cdr init-val)))
 835                   (canna:output-warnings (car (cdr (cdr init-val)))) ))
 836            (cond ((car (cdr init-val))
 837                   (error (car (cdr init-val))) ))
 838            )
 839          (message "\e$B!X$+$s$J!Y$N<-=q$r%;!<%V$7$^$9!#\e(B")
 840          )))
 841
 842 (defun canna:enter-canna-mode ()
 843   (if (not canna:*initialized*)
 844       (progn
 845         (message "\e$B!X$+$s$J!Y$N=i4|2=$r9T$C$F$$$^$9\e(B....")
 846         (canna:initialize)
 847         (message "\e$B!X$+$s$J!Y$N=i4|2=$r9T$C$F$$$^$9\e(B....done")
 848         ))
 849   (canna-set-width (- (window-width (minibuffer-window))
 850                       (minibuffer-prompt-width)
 851                       (if (and display-minibuffer-mode-in-minibuffer
 852                                (eq (selected-window) (minibuffer-window)))
 853                           (string-width
 854                            (let ((new-mode (canna-query-mode)))
 855                              (if (string-equal new-mode "")
 856                                  canna:*saved-mode-string*
 857                                new-mode)))
 858                         0)))
 859   (setq canna:*local-map-backup*  (current-local-map))
 860   (setq canna:*fence-mode* t)
 861   ;; XEmacs change:
 862   (buffer-disable-undo (current-buffer))
 863   ;; (if (boundp 'disable-undo)
 864   ;;     (setq disable-undo canna:*fence-mode*))
 865   (use-local-map canna-mode-map))
 866
 867 (defun canna:enter-canna-mode-and-functional-insert ()
 868   (canna:enter-canna-mode)
 869   (setq canna:*use-region-as-henkan-region* nil)
 870   (setq unread-command-events (list last-command-event)))
 871
 872 (defun canna:quit-canna-mode ()
 873   (cond (canna:*fence-mode*
 874          (use-local-map canna:*local-map-backup*)
 875          (setq canna:*fence-mode* nil)
 876          (if canna:*exit-japanese-mode*
 877              (progn
 878                (setq canna:*exit-japanese-mode* nil)
 879                (setq canna-mode-string canna:*alpha-mode-string*)
 880                (if canna:*japanese-mode*
 881                    (canna-toggle-japanese-mode)
 882                  (mode-line-canna-mode-update canna:*alpha-mode-string*) )))
 883          ;; XEmacs change:
 884          (buffer-enable-undo (current-buffer))
 885          ;; (if (boundp 'disable-undo)
 886          ;;     (setq disable-undo canna:*fence-mode*))
 887          ))
 888   (set-marker canna:*region-start* nil)
 889   (set-marker canna:*region-end* nil)
 890   )
 891
 892 (defun canna-touroku ()
 893   "Register a word into a kana-to-kanji dictionary."
 894   (interactive)
 895 ;  (if canna:*japanese-mode*
 896   (if (not canna:*fence-mode*)
 897       (progn
 898         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 899         (canna:enter-canna-mode)
 900         (canna:display-candidates (canna-touroku-string "")) )
 901     (beep)
 902   ))
 903
 904 (defun canna-without-newline (start end)
 905   (and (not (eq start end))
 906        (or
 907         (and (<= end (point))
 908              (save-excursion
 909                (beginning-of-line)
 910                (<= (point) start) ))
 911         (and (<= (point) start)
 912              (save-excursion
 913                (end-of-line)
 914                (<= end (point)) ))
 915         )))
 916
 917 (defun canna-touroku-region (start end)
 918   "Register a word which is indicated by region into a kana-to-kanji\n\
 919 dictionary."
 920   (interactive "r")
 921   (if (canna-without-newline start end)
 922 ;      (if canna:*japanese-mode*
 923       (if (not canna:*fence-mode*)
 924           (progn
 925             (setq canna:*use-region-as-henkan-region* nil)
 926             (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 927             (canna:enter-canna-mode)
 928             (canna:display-candidates
 929              (canna-touroku-string (buffer-substring start end))) ))
 930     (message "\e$B%j!<%8%g%s$,IT@5$G$9!#%L%k%j!<%8%g%s$+!"2~9T$,4^$^$l$F$$$^$9!#\e(B")
 931     ))
 932
 933 (defun canna-extend-mode ()
 934   "To enter an extend-mode of Canna."
 935   (interactive "*")
 936 ;  (if (and (not (eq (window-frame (minibuffer-window)) (selected-frame)))
 937 ;          (not canna:*fence-mode*))
 938            ;; \e$B%_%K%P%C%U%!$rJ,N%$7$F$$$k;~$O0l;~E*$K%U%'%s%9%b!<%I$KF~$k\e(B
 939            ;; \e$B$=$&$7$J$$$H%a%K%e!<$rA*$Y$J$$\e(B
 940            ;; (focus\e$B$,%_%K%P%C%U%!$K9T$+$J$$$+$i\e(B)
 941   (if (not canna:*fence-mode*)
 942       (progn
 943         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 944         (canna:enter-canna-mode)
 945         (canna:display-candidates
 946          (canna-do-function canna-func-extend-mode) ))
 947     (beep)))
 948
 949 (defun canna-kigou-mode ()
 950   "Enter symbol choosing mode."
 951   (interactive "*")
 952 ;  (if canna:*japanese-mode*
 953   (if (not canna:*fence-mode*)
 954       (progn
 955         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 956         (canna:enter-canna-mode)
 957         (canna:display-candidates (canna-change-mode canna-mode-kigo-mode)) )
 958     (beep)
 959     ))
 960
 961 (defun canna-hex-mode ()
 962   "Enter hex code entering mode."
 963   (interactive "*")
 964 ;  (if canna:*japanese-mode*
 965   (if (not canna:*fence-mode*)
 966       (progn
 967         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 968         (canna:enter-canna-mode)
 969         (canna:display-candidates (canna-change-mode canna-mode-hex-mode)) )
 970     (beep)
 971     ))
 972
 973 (defun canna-bushu-mode ()
 974   "Enter special mode to convert by BUSHU name."
 975   (interactive "*")
 976 ;  (if canna:*japanese-mode*
 977   (if (not canna:*fence-mode*)
 978       (progn
 979         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 980         (canna:enter-canna-mode)
 981         (canna:display-candidates (canna-change-mode canna-mode-bushu-mode)) )
 982     (beep)
 983     ))
 984
 985 (defun canna-reset ()
 986   (interactive)
 987   (message "\e$B!X$+$s$J!Y$N<-=q$r%;!<%V$7$^$9!#\e(B");
 988   (canna:finalize)
 989   (message "\e$B!X$+$s$J!Y$N:F=i4|2=$r9T$C$F$$$^$9\e(B....")
 990   (canna:initialize)
 991   (message "\e$B!X$+$s$J!Y$N:F=i4|2=$r9T$C$F$$$^$9\e(B....done")
 992   )
 993
 994
 995 (defun canna ()
 996   (interactive)
 997   (message "\e$B!X$+$s$J!Y$r=i4|2=$7$F$$$^$9\e(B....")
 998   (let (init-val)
 999     (cond ((and (fboundp 'canna-initialize) (fboundp 'canna-change-mode) )
1000
1001            ;; canna \e$B$,;H$($k;~$O<!$N=hM}$r$9$k!#\e(B
1002
1003            ;; \e$BG[?'@_Dj\e(B (by yuuji@ae.keio.ac.jp)
1004            (setq canna:color-p (and canna-use-color
1005                                     window-system
1006                                     (x-display-color-p)))
1007            ;;\e$B%+%i!<$N;~\e(Bunderline\e$B%b!<%I$HF1$8>uBV$G=i4|2=$9$kI,MW$,$"$k\e(B
1008            (setq canna-underline (or canna:color-p canna-underline))
1009            (cond
1010             (canna:color-p
1011              (setq canna:attr-mode
1012                    (cond
1013                     ((or (and (boundp 'hilit-background-mode)
1014                               (eq hilit-background-mode 'dark))
1015                          (string-match
1016                           "on\\|t"
1017                           (or (if running-xemacs
1018                                   (x-get-resource "ReverseVideo"
1019                                                   "reverseVideo" 'string)
1020                                 (x-get-resource "ReverseVideo" "reverseVideo"))
1021                               "")))
1022                      'reverse)  ;\e$BH?E>$7$F$$$k$J$i\e(B 'reverse
1023                     (t 'normal)))
1024              (setq canna:attr-yomi
1025                    (if (listp canna-use-color)
1026                        (car canna-use-color)
1027                      (cdr (assq canna:attr-mode
1028                                 (assq 'yomi canna:attribute-alist)))))
1029              (setq canna:attr-taishou
1030                    (if (listp canna-use-color)
1031                        (car (cdr canna-use-color))
1032                      (setq canna:attr-taishou
1033                            (cdr (assq
1034                                  canna:attr-mode
1035                                  (assq 'taishou canna:attribute-alist))))))
1036              (setq canna:attr-select
1037                    (if (listp canna-use-color)
1038                        (car (cdr (cdr canna-use-color)))
1039                      (setq canna:attr-select
1040                            (cdr (assq canna:attr-mode
1041                                       (assq 'select canna:attribute-alist))))))
1042              ;;\e$B?'$E$1MQ\e(Bface\e$B$N:n@.\e(B
1043              (mapcar
1044               (function
1045                (lambda (face)
1046                  (let* ((color (symbol-value
1047                                 (intern (concat "canna:" (symbol-name face)))))
1048                         backp)
1049                    (make-face face)
1050                    (if (stringp color)
1051                        (progn
1052                          (setq backp (string-match "/" color))
1053                          (set-face-foreground
1054                           face (substring color 0 backp))
1055                          (if backp
1056                              (set-face-background
1057                               face (substring color (1+ backp)))))
1058                      (copy-face color face)))))
1059               '(attr-yomi attr-taishou attr-select))
1060              ))
1061            ;;\e$BG[?'@_Dj=*N;\e(B
1062
1063            ;; \e$B!X$+$s$J!Y%7%9%F%`$N=i4|2=\e(B
1064
1065            (setq init-val (canna:initialize))
1066
1067            ;; \e$B%-!<$N%P%$%s%G%#%s%0\e(B
1068
1069            (let ((ch 32))
1070              (while (< ch 127)
1071                (define-key global-map (make-string 1 ch) 'canna-self-insert-command)
1072                (setq ch (1+ ch)) ))
1073
1074            (cond ((let ((keys (car init-val)) (ok nil))
1075                     (while keys
1076                       (cond ((< (car keys) 128)
1077                              (global-set-key
1078                               (make-string 1 (car keys))
1079                               'canna-toggle-japanese-mode)
1080                              (setq ok t) ))
1081                       (setq keys (cdr keys))
1082                       ) ok))
1083                  (t ; \e$B%G%U%)%k%H$N@_Dj\e(B
1084                   (global-set-key "\C-o" 'canna-toggle-japanese-mode) ))
1085
1086            (if (not (keymapp (global-key-binding "\e[")))
1087                (global-unset-key "\e[") )
1088            (global-set-key "\e[210z" 'canna-toggle-japanese-mode) ; XFER
1089            (define-key global-map [kanji] 'canna-toggle-japanese-mode)
1090            (if canna-do-keybind-for-functionkeys
1091                (progn
1092                  (global-set-key "\e[28~" 'canna-extend-mode) ; HELP on EWS4800
1093                  (global-set-key "\e[2~"  'canna-kigou-mode)  ; INS  on EWS4800
1094                  (global-set-key "\e[11~" 'canna-kigou-mode)
1095                  (global-set-key "\e[12~" 'canna-hex-mode)
1096                  (global-set-key "\e[13~" 'canna-bushu-mode)
1097                  (define-key global-map [help] 'canna-extend-mode)
1098                  (define-key global-map [insert] 'canna-kigou-mode)
1099                  (define-key global-map [f1] 'canna-kigou-mode)
1100                  (define-key global-map [f2] 'canna-hex-mode)
1101                  (define-key global-map [f3] 'canna-bushu-mode)
1102                  ))
1103
1104            (if canna-use-space-key-as-henkan-region
1105                (progn
1106                  (global-set-key "\C-@" 'canna-set-mark-command)
1107                  ;; X Window \e$B$O\e(B C-@ \e$B$H\e(B C-SPC \e$B$r6hJL$9$k$N$G!"$3$l$,I,MW!#\e(B
1108                  (global-set-key [?\C-\ ] 'canna-set-mark-command)
1109                  (global-set-key " " 'canna-henkan-region-or-self-insert) ))
1110
1111          ;; \e$B%b!<%I9T$N:n@.\e(B
1112
1113            (canna:create-mode-line)
1114            (mode-line-canna-mode-update canna:*alpha-mode-string*)
1115
1116          ;; \e$B%7%9%F%`4X?t$N=q$-BX$(\e(B
1117
1118 ;          (fset 'abort-recursive-edit
1119 ;                (symbol-function 'canna:abort-recursive-edit))
1120 ;          (fset 'keyboard-quit
1121 ;                (symbol-function 'canna:keyboard-quit))
1122
1123            )
1124
1125           ((fboundp 'canna-initialize)
1126            (beep)
1127            (with-output-to-temp-buffer "*canna-warning*"
1128              (princ "\e$B$3$N\e(B Mule \e$B$G$O\e(B new-canna \e$B$,;H$($^$;$s\e(B")
1129              (terpri)
1130              (print-help-return-message)) )
1131
1132           (t ; \e$B!X$+$s$J!Y%7%9%F%`$,;H$($J$+$C$?;~$N=hM}\e(B
1133            (beep)
1134            (with-output-to-temp-buffer "*canna-warning*"
1135              (princ "\e$B$3$N\e(B Mule \e$B$G$O\e(B canna \e$B$,;H$($^$;$s\e(B")
1136              (terpri)
1137              (print-help-return-message))
1138            ))
1139     (message "\e$B!X$+$s$J!Y$r=i4|2=$7$F$$$^$9\e(B....done")
1140     ) )
1141
1142 ;;;
1143 ;;; auto fill controll (from egg)
1144 ;;;
1145
1146 (defun canna:do-auto-fill ()
1147   (if (and auto-fill-function (not buffer-read-only)
1148            (> (current-column) fill-column))
1149       (let ((ocolumn (current-column)))
1150         (funcall auto-fill-function)
1151         (while (and (< fill-column (current-column))
1152                     (< (current-column) ocolumn))
1153           (setq ocolumn (current-column))
1154           (funcall auto-fill-function)))))
1155
1156 (defun canna:output-warnings (mesg)
1157   (with-output-to-temp-buffer "*canna-warning*"
1158     (while mesg
1159       (princ (car mesg))
1160       (terpri)
1161       (setq mesg (cdr mesg)) )
1162     (print-help-return-message)))
1163
1164 (defun canna-undo (&optional arg)
1165   (interactive "*p")
1166   (if (and canna:*undo-text-yomi*
1167            (eq (current-buffer) (marker-buffer canna:*spos-undo-text*))
1168 ;          (canna-without-newline canna:*spos-undo-text*
1169 ;                                 canna:*epos-undo-text*)
1170            )
1171       (progn
1172         (message "\e$BFI$_$KLa$7$^$9!*\e(B")
1173 ;       (switch-to-buffer (marker-buffer canna:*spos-undo-text*))
1174         (goto-char canna:*spos-undo-text*)
1175         (delete-region canna:*spos-undo-text*
1176                        canna:*epos-undo-text*)
1177
1178         (if (null canna:*japanese-mode*)
1179             (progn
1180               (setq canna:*exit-japanese-mode* t) ))
1181 ;             (canna-toggle-japanese-mode) ))
1182         (if (not canna:*fence-mode*)
1183             ;; \e$B%U%'%s%9%b!<%I$@$C$?$i$b$&0lEY%U%'%s%9%b!<%I$KF~$C$?$j$7\e(B
1184             ;; \e$B$J$$!#\e(B
1185             (canna:enter-canna-mode) )
1186         (canna:display-candidates
1187          (let ((texts (canna-store-yomi (car canna:*undo-text-yomi*)
1188                                         (cdr canna:*undo-text-yomi*) )) )
1189            (cond (canna-undo-hook
1190                   (funcall canna-undo-hook))
1191                  (t texts) )))
1192         (canna-abandon-undo-info)
1193         )
1194     (canna-abandon-undo-info)
1195     (undo arg) ))
1196
1197 (defun canna-abandon-undo-info ()
1198   (interactive)
1199   (setq canna:*undo-text-yomi* nil)
1200   (set-marker canna:*spos-undo-text* nil)
1201   (set-marker canna:*epos-undo-text* nil) )
1202
1203 (defun canna-henkan-region (start end)
1204   "Convert a text which is indicated by region into a kanji text."
1205   (interactive "*r")
1206   (if (null canna:*japanese-mode*)
1207       (progn
1208         (setq canna:*exit-japanese-mode* t) ))
1209 ;       (canna-toggle-japanese-mode) ))
1210   (let ((res nil))
1211     (setq res (canna-store-yomi (buffer-substring start end)))
1212     (delete-region start end)
1213     (canna:enter-canna-mode)
1214     (if (fboundp 'canna-do-function)
1215         (setq res (canna-do-function canna-func-henkan)))
1216     (canna:display-candidates res) ))
1217
1218 ;;;
1219 ;;; \e$B%^!<%/%3%^%s%I!$\e(Bcanna-henkan-region-or-self-insert \e$B$G;H$&$+$b\e(B
1220 ;;;
1221
1222 (defun canna-set-mark-command (arg)
1223   "Besides setting mark, set mark as a HENKAN region if it is in\n\
1224 the japanese mode."
1225   (interactive "P")
1226   (set-mark-command arg)
1227   (if canna:*japanese-mode*
1228       (progn
1229         (setq canna:*use-region-as-henkan-region* t)
1230         (message "Mark set(\e$BJQ49NN0h3+;O\e(B)") )))
1231
1232 (defun canna-henkan-region-or-self-insert (arg)
1233   "Do kana-to-kanji convert region if HENKAN region is defined,\n\
1234 self insert otherwise."
1235   (interactive "*p")
1236   (if (and canna:*use-region-as-henkan-region*
1237 ;          (< (mark) (point))
1238 ;          (not (save-excursion (beginning-of-line) (< (mark) (point)))) )
1239            (canna-without-newline (region-beginning) (region-end)))
1240       (progn
1241         (setq canna:*use-region-as-henkan-region* nil)
1242         (canna-henkan-region (region-beginning) (region-end)))
1243     (canna-self-insert-command arg) ))
1244
1245 ;;
1246 ;; for C-mode
1247 ;;
1248
1249 (defun canna-electric-c-terminator (arg)
1250   (interactive "P")
1251   (if canna:*japanese-mode*
1252       (canna-self-insert-command arg)
1253     (electric-c-terminator arg) ))
1254
1255 (defun canna-electric-c-semi (arg)
1256   (interactive "P")
1257   (if canna:*japanese-mode*
1258       (canna-self-insert-command arg)
1259     (electric-c-semi arg) ))
1260
1261 (defun canna-electric-c-brace (arg)
1262   (interactive "P")
1263   (if canna:*japanese-mode*
1264       (canna-self-insert-command arg)
1265     (electric-c-brace arg) ))
1266
1267 (defun canna-c-mode-hook ()
1268   (define-key c-mode-map "{" 'canna-electric-c-brace)
1269   (define-key c-mode-map "}" 'canna-electric-c-brace)
1270   (define-key c-mode-map ";" 'canna-electric-c-semi)
1271   (define-key c-mode-map ":" 'canna-electric-c-terminator) )
1272
1273 (defun canna-set-fence-mode-format (fence sep underline)
1274   (setq canna-with-fences fence)
1275   (canna-set-bunsetsu-kugiri sep)
1276   (setq canna-underline underline)
1277 )
1278
1279 ;; \e$B%j!<%8%g%s$K$"$k%m!<%^;z$r!X$+$s$J!Y$K?)$o$9!#\e(B
1280 ;; \e$B7k2L$H$7$F!"!X$+$s$J!Y$NFI$_%b!<%I$K$J$k!#\e(B
1281 ;; \e$B%j!<%8%g%s$KB8:_$7$F$$$k6uGrJ8;z$H@)8fJ8;z$O<N$F$i$l$k!#\e(B
1282
1283 (defun canna-rk-region (start end)
1284   "Convert region into kana."
1285   (interactive "*r")
1286   (let ((str nil) (len 0) (i 0) (res 0))
1287     (setq str (buffer-substring start end))
1288     (setq len (length str))
1289     (while (< i len)
1290       (let ((ch (elt str i)))
1291         (if (> ch ? )
1292             (setq res (canna-do-function canna-func-functional-insert ch)) ))
1293       (setq i (1+ i)) )
1294     res))
1295
1296 (defun canna-rk-trans-region (start end)
1297   "Insert alpha-numeric string as it is sent from keyboard."
1298   (interactive "*r")
1299   (let ((res))
1300     (setq res (canna-rk-region start end))
1301     (delete-region start end)
1302     (if (null canna:*japanese-mode*)
1303         (progn
1304           (setq canna:*exit-japanese-mode* t) ))
1305     (setq res (canna-do-function canna-func-henkan))
1306     (canna:enter-canna-mode)
1307     (canna:display-candidates res) ))
1308
1309 ;; \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
1310
1311 (defun canna-rk-trans (arg)
1312   (interactive "*p")
1313   (let ((po (point)))
1314     (skip-chars-backward "-a-zA-Z.,?!~")
1315     (if (not (eq (point) po))
1316         (canna-rk-trans-region (point) po) )))
1317
1318 (defun canna-henkan-kakutei-and-self-insert (arg)
1319   (interactive "*p")
1320   (if canna:*japanese-mode*
1321       (canna-functional-insert-command arg)
1322     (progn
1323       (setq unread-command-events (list last-command-event))
1324       (canna-kakutei-to-basic-stat)) ))
1325
1326 (defun canna-kakutei-to-basic-stat ()
1327   (let ((res 0)
1328         (kakutei canna-henkan-string))
1329     (while (not canna-empty-info)
1330 ;      (setq res (canna-key-proc ?\C-m)))
1331       (setq res (canna-do-function canna-func-kakutei)))
1332     (setq canna-kakutei-string kakutei)
1333     (canna:display-candidates (length canna-kakutei-string))
1334     (if (not canna:*japanese-mode*)
1335         (mode-line-canna-mode-update canna:*alpha-mode-string*))
1336     ))
1337
1338 (defun canna-minibuffer-henkan-kakutei-and-self-insert (arg)
1339   (interactive "p")
1340   (set-window-buffer (minibuffer-window) canna:*saved-minibuffer*)
1341   (select-window canna:*previous-window*)
1342   (if canna:*japanese-mode*
1343       (canna:functional-insert-command2 last-command-event arg)
1344     (progn
1345       (setq unread-command-events (list last-command-event))
1346       (canna-kakutei-to-basic-stat)) ))
1347
1348 (defun canna-setup-for-being-boiled ()
1349   (let ((ch (1+ ? )))
1350     (while (< ch 127)
1351       (define-key canna-mode-map (make-string 1 ch) 'canna-henkan-kakutei-and-self-insert)
1352       (define-key canna-minibuffer-mode-map (make-string 1 ch) 'canna-minibuffer-henkan-kakutei-and-self-insert)
1353       (setq ch (1+ ch)))))
1354
1355 (defvar rK-trans-key "\C-j" "for `boil' only")
1356 (make-variable-buffer-local 'rK-trans-key)
1357
1358 (defun canna-boil ()
1359   "`canna-boil' cooks `canna' as if `boil' does for `egg'."
1360   (interactive)
1361   (canna-setup-for-being-boiled)
1362   (local-set-key rK-trans-key 'canna-rk-trans)
1363   (message "boiled"))
1364
1365 ;;
1366 ;; \e$B?'$E$1$N$?$a$N4X?t\e(B
1367 ;;
1368 (defun canna:yomi-attr-on (start end)
1369   (if (overlayp canna:*yomi-overlay*)
1370       (move-overlay canna:*yomi-overlay* start end)
1371     (overlay-put (setq canna:*yomi-overlay* (make-overlay start end nil nil t))
1372                  'face
1373                  (if canna:color-p 'attr-yomi 'underline))
1374     )
1375   )
1376
1377 (defun canna:yomi-attr-off (start end);
1378   (and (overlayp canna:*yomi-overlay*)
1379        (delete-overlay canna:*yomi-overlay*)
1380        )
1381   )
1382
1383 (defun canna:henkan-attr-on (start end)
1384   (if (overlayp canna:*henkan-overlay*)
1385       (move-overlay canna:*henkan-overlay* start end)
1386     (overlay-put (setq canna:*henkan-overlay*
1387                        (make-overlay start end nil nil t))
1388                  'face
1389                  (if canna:color-p 'attr-taishou 'region))
1390         )
1391   )
1392
1393 (defun canna:henkan-attr-off (start end)
1394   (and (overlayp canna:*henkan-overlay*)
1395        (delete-overlay canna:*henkan-overlay*)
1396        )
1397   )
1398
1399 (defun canna:select-attr-on (start end)
1400   (if (overlayp canna:*select-overlay*)
1401       (move-overlay canna:*select-overlay* start end)
1402     (overlay-put (setq canna:*select-overlay*
1403                        (make-overlay start end nil nil t))
1404                  'face
1405                  'attr-select))
1406   )
1407
1408 (defun canna:select-attr-off (start end)
1409   (and (overlayp canna:*select-overlay*)
1410        (delete-overlay canna:*select-overlay*)
1411        )
1412   )
1413
1414
1415 (provide 'canna)
1416
1417 ;;; canna.el ends here