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 ;;         Stephen Turnbull <turnbull@sk.tsukuba.ac.jp>
   9 ;; Version: $Revision: 1.13 $
  10 ;; Keywords: Canna, Japanese, input method, mule, multilingual
  11
  12 ;; This file is not a part of Emacs yet.
  13
  14 ;; This program is free software; you can redistribute it and/or
  15 ;; modify it under the terms of the GNU General Public License as
  16 ;; published by the Free Software Foundation; either version 2, or (at
  17 ;; your option) any later version.
  18
  19 ;; This program is distributed in the hope that it will be useful, but
  20 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
  21 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  22 ;; General Public License for more details.
  23
  24 ;; You should have received a copy of the GNU General Public License
  25 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  26 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  27 ;; Boston, MA 02111-1307, USA.
  28
  29 ;;; Commentary:
  30
  31 ;; Egg offered some influences to the implementation of Canna on
  32 ;; Nemacs/Mule, and this file contains a few part of Egg which is
  33 ;; written by S.Tomura, Electrotechnical Lab.  (tomura@etl.go.jp)
  34
  35 ;; This program is rewritten for Emacs/mule and XEmacs/mule by MORIOKA
  36 ;; Tomohiko.
  37
  38 ;;; Code:
  39
  40 ;; -*-mode: emacs-lisp-*-
  41
  42 (defvar canna-dl-module
  43   (expand-file-name "canna.so" exec-directory))
  44
  45 (defvar canna-dl-handle
  46   (and (not (boundp 'CANNA))
  47        (fboundp 'dynamic-link)
  48        (dynamic-link canna-dl-module)))
  49
  50 (and canna-dl-handle
  51      (dynamic-call "emacs_canna_init" canna-dl-handle))
  52
  53 (defvar self-insert-after-hook nil)
  54 ;; (defalias 'self-insert-internal 'self-insert-command)
  55 ;; end
  56
  57 (defconst canna-rcs-version
  58   "$Id: canna.el,v 1.13 1998-02-09 12:20:22 morioka Exp $")
  59
  60 (defun canna-version ()
  61   "Display version of canna.el in mini-buffer."
  62   (interactive)
  63   (message (concat
  64             (substring canna-rcs-version
  65                        5
  66                        (if (string-match "[0-9] [a-z]" canna-rcs-version)
  67                            (1+ (match-beginning 0))
  68                          ))
  69             " ...")))
  70
  71 (if (featurep 'xemacs)
  72     (defun canna-self-insert-string (string)
  73       (let ((len (length string))
  74             (i 0)
  75             ;; \e$BA^F~$NESCf$G\e(B blink \e$B$,5/$-$k$H$&$C$H$*$7$$$N$G!"\e(B
  76             ;; \e$B0l;~E*$K\e(B blink \e$B$rM^;_$9$k!#\e(B
  77             (blink-matching-paren nil))
  78         (while (< i len)
  79           (self-insert-internal (aref canna-kakutei-string i))
  80           (setq i (1+ i))
  81           )))
  82   (defalias 'canna-self-insert-string 'insert)
  83   )
  84
  85
  86 ;;; \e$B$+$s$J$NJQ?t\e(B
  87
  88 (defvar canna-save-undo-text-predicate nil)
  89 (defvar canna-undo-hook nil)
  90
  91 (defvar canna-do-keybind-for-functionkeys t)
  92 (defvar canna-use-functional-numbers nil)
  93 (defvar canna-use-space-key-as-henkan-region t)
  94
  95 (defvar canna-server nil)
  96 (defvar canna-file   nil)
  97
  98 (defvar canna-underline nil)
  99 (defvar canna-with-fences (not canna-underline))
 100
 101 (defvar canna-initialize-minibuffer-state-when-exit nil
 102   "*Non-nil \e$B$N$H$-$O\e(B, \e$B%_%K%P%C%U%!$rH4$1$k;~F|K\8l>uBV$r=i4|2=$9$k\e(B.")
 103
 104 (defvar canna-inhibit-hankakukana nil
 105   "*Non-nil \e$B$N;~!";z<oJQ49$GH>3Q$+$J$KJQ49$7$J$$\e(B")
 106
 107 ;;;
 108 ;;; \e$B%b!<%I%i%$%s$N=$@0\e(B
 109 ;;;
 110
 111 (defvar canna:*kanji-mode-string* "[ \e$B$"\e(B ]")
 112 (defvar canna:*alpha-mode-string* "\e$B$+$s$J\e(B")
 113 (defvar canna:*saved-mode-string* "[ \e$B$"\e(B ]")
 114
 115 (defvar mode-line-canna-mode canna:*alpha-mode-string*)
 116 (defvar mode-line-canna-mode-in-minibuffer canna:*alpha-mode-string*)
 117
 118 (defvar display-minibuffer-mode-in-minibuffer nil) ; same name as TAKANA
 119 ; \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
 120
 121 (make-variable-buffer-local 'mode-line-canna-mode)
 122
 123 ; select-window-hook \e$B$O\e(B mule \e$B$+$iF~$C$?$s$@$H;W$&$1$I!"\e(B
 124 ; \e$B$3$l$,L5$$$H\e(B preprompt \e$B$,$"$C$F$b$I$&$7$h$&$b$J$$$N$G$J$$$H$-$O\e(B
 125 ; display-minibuffer-mode-in-minibuffer \e$B$r\e(B nil \e$B$K$9$k!#\e(B
 126
 127 (if (not (boundp 'select-window-hook))
 128     (setq display-minibuffer-mode-in-minibuffer nil))
 129
 130 (defun canna:select-window-hook (old new)
 131   (if (and (eq old (minibuffer-window))
 132            (not (eq new (minibuffer-window))))
 133       (save-excursion
 134         (set-buffer (window-buffer (minibuffer-window)))
 135         ;; minibuffer\e$B$N%G%U%)%k%H$O%"%k%U%!%Y%C%H%b!<%I\e(B
 136         (setq mode-line-canna-mode-in-minibuffer canna:*alpha-mode-string*
 137               canna:*japanese-mode-in-minibuffer* nil
 138               minibuffer-preprompt nil)))
 139   (if (eq new (minibuffer-window))
 140       (setq minibuffer-window-selected t)
 141     (setq minibuffer-window-selected nil)))
 142
 143 ; egg:select-window-hook \e$B$G$b==J,$J$N$G!"\e(Begg:select-window-hook \e$B$,\e(B
 144 ; \e$B@_Dj$5$l$F$$$J$$>l9g$N$_Dj5A$9$k!#\e(B
 145
 146 ; \e$BNI$/9M$($F$_$k$H\e(B display-minibuffer-mode-in-minibuffer \e$B$,\e(B t \e$B$N;~$O\e(B
 147 ; \e$B$d$O$j>e5-$N\e(B canna:select-window-hook \e$B$,I,MW$@$J$"!#$I$&$7$h$&!#\e(B
 148
 149 (if (and (boundp 'select-window-hook)
 150          (not (eq select-window-hook 'egg:select-window-hook)))
 151     (setq select-window-hook 'canna:select-window-hook))
 152
 153 (defun mode-line-canna-mode-update (str)
 154   (if (eq (current-buffer) (window-buffer (minibuffer-window)))
 155       (if (and display-minibuffer-mode-in-minibuffer
 156                (boundp 'minibuffer-preprompt))
 157           (setq minibuffer-preprompt str)
 158         ;else
 159         (setq mode-line-canna-mode-in-minibuffer str))
 160     (setq mode-line-canna-mode str) )
 161   (set-buffer-modified-p (buffer-modified-p)) )
 162
 163 ;; memq \e$B$r6/D4$9$k$J$i!"0J2<$@$,!"\e(B
 164 ;(defun canna:memq-recursive (a l)
 165 ;  (or (eq a l)
 166 ;      (and (consp l)
 167 ;          (or (canna:memq-recursive a (car l))
 168 ;              (canna:memq-recursive a (cdr l)) ))))
 169 ;; \e$B<!$NDj5A$r;H$*$&\e(B...
 170 (defun canna:memq-recursive (a l)
 171   (if (atom l) (eq a l)
 172     (or (canna:memq-recursive a (car l))
 173         (canna:memq-recursive a (cdr l)) )))
 174
 175 (defun canna:create-mode-line ()
 176   "Add string of Canna status into mode-line."
 177   (cond ((featurep 'xemacs)
 178          (or (canna:memq-recursive 'mode-line-canna-mode
 179                                    default-modeline-format)
 180              (setq-default default-modeline-format
 181                            (nconc '("" mode-line-canna-mode)
 182                                   default-modeline-format))
 183              )
 184          (mapcar (function
 185                   (lambda (buffer)
 186                     (save-excursion
 187                       (set-buffer buffer)
 188                       (or (canna:memq-recursive 'mode-line-canna-mode
 189                                                 modeline-format)
 190                           (setq modeline-format
 191                                 (nconc '("" mode-line-canna-mode)
 192                                        modeline-format))
 193                           )
 194                       )))
 195                  (buffer-list))
 196          )
 197         (t
 198          (or (canna:memq-recursive 'mode-line-canna-mode mode-line-format)
 199              (setq-default
 200               mode-line-format
 201               (append (list (list 'minibuffer-window-selected
 202                                   (list 'display-minibuffer-mode-in-minibuffer
 203                                         "-" "m") "-")
 204                             (list 'minibuffer-window-selected
 205                                   (list 'display-minibuffer-mode-in-minibuffer
 206                                         'mode-line-canna-mode
 207                                         'mode-line-canna-mode-in-minibuffer)
 208                                   'mode-line-canna-mode))
 209                       mode-line-format))
 210              )))
 211   (mode-line-canna-mode-update mode-line-canna-mode))
 212
 213 (defun canna:mode-line-display ()
 214   (mode-line-canna-mode-update mode-line-canna-mode))
 215
 216 ;;;
 217 ;;; Canna local variables
 218 ;;;
 219
 220 (defvar canna:*japanese-mode* nil "T if canna mode is ``japanese''.")
 221 (make-variable-buffer-local 'canna:*japanese-mode*)
 222 (set-default 'canna:*japanese-mode* nil)
 223
 224 (defvar canna:*japanese-mode-in-minibuffer* nil
 225   "T if canna mode is ``japanese'' in minibuffer.")
 226
 227 (defvar canna:*exit-japanese-mode* nil)
 228 (defvar canna:*fence-mode* nil)
 229 ;(make-variable-buffer-local 'canna:*fence-mode*)
 230 ;(setq-default canna:*fence-mode* nil)
 231
 232 ;;;
 233 ;;; global variables
 234 ;;;
 235
 236 (defvar canna-sys:*global-map* (copy-keymap global-map))
 237 (defvar canna:*region-start* (make-marker))
 238 (defvar canna:*region-end*   (make-marker))
 239 (defvar canna:*spos-undo-text* (make-marker))
 240 (defvar canna:*epos-undo-text* (make-marker))
 241 (defvar canna:*undo-text-yomi* nil)
 242 (defvar canna:*local-map-backup*  nil)
 243 (defvar canna:*last-kouho* 0)
 244 (defvar canna:*initialized* nil)
 245 (defvar canna:*previous-window* nil)
 246 (defvar canna:*minibuffer-local-map-backup* nil)
 247 (defvar canna:*cursor-was-in-minibuffer* nil)
 248 (defvar canna:*menu-buffer* " *menu*")
 249 (defvar canna:*saved-minibuffer*)
 250 (defvar canna:*saved-redirection* nil)
 251 (defvar canna:*use-region-as-henkan-region* nil)
 252 (make-variable-buffer-local 'canna:*use-region-as-henkan-region*)
 253 (setq-default canna:*use-region-as-henkan-region* nil)
 254
 255 ;;;
 256 ;;; \e$B?'$N@_Dj\e(B
 257 ;;;
 258 (defvar canna-use-color nil
 259   "*Non-nil \e$B$G%+%i!<%G%#%9%W%l%$$G?'$rIU$1$k\e(B.
 260 t \e$B$N;~$O%G%U%)%k%H$N?'$r;HMQ$9$k!#\e(B
 261 \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
 262 \e$B%j%9%H$r@_Dj$9$k\e(B")
 263 (defvar canna:color-p nil "\e$B?'$,;H$($k$+\e(B")
 264 (defvar canna:attr-mode nil "\e$B8=:_$N%G%#%9%W%l%$%b!<%I\e(B")
 265 (defvar canna:attr-yomi nil "\e$BFI$_$N?'B0@-\e(B")
 266 (defvar canna:attr-taishou nil "\e$BJQ49BP>]ItJ,$N?'B0@-\e(B")
 267 (defvar canna:attr-select nil
 268   "\e$B%_%K%P%C%U%!J,N%;~$N%a%K%e!<$NA*BrBP>]HV9f$N?'B0@-\e(B")
 269 (defvar canna:attribute-alist           ;colored by tagu@ae.keio.ac.jp
 270   '((yomi (normal . "red")
 271           (reverse . "moccasin"))
 272     (taishou (normal . "blue/lavender")
 273              (reverse . "yellow/cadet blue"))
 274     (select (normal . "DarkOliveGreen1/cadet blue")
 275             (reverse . "light sea green/burlywood1")))
 276   "\e$B$+$s$JJQ49;~$NG[?'$N\e(Balist")
 277
 278 (make-variable-buffer-local (defvar canna:*yomi-overlay* nil))
 279 (make-variable-buffer-local (defvar canna:*henkan-overlay* nil))
 280 (make-variable-buffer-local (defvar canna:*select-overlay* nil))
 281
 282 ;;;
 283 ;;; \e$B%-!<%^%C%W%F!<%V%k\e(B
 284 ;;;
 285
 286 ;; \e$B%U%'%s%9%b!<%I$G$N%m!<%+%k%^%C%W\e(B
 287 (defvar canna-mode-map (make-sparse-keymap))
 288
 289 (let ((ch 0))
 290   (while (<= ch 127)
 291     (define-key canna-mode-map (make-string 1 ch) 'canna-functional-insert-command)
 292     (setq ch (1+ ch))))
 293
 294 (cond ((featurep 'xemacs)
 295        (define-key canna-mode-map [up]              "\C-p")
 296        (define-key canna-mode-map [(shift up)]      "\C-p")
 297        (define-key canna-mode-map [(control up)]    "\C-p")
 298        (define-key canna-mode-map [down]            "\C-n")
 299        (define-key canna-mode-map [(shift down)]    "\C-n")
 300        (define-key canna-mode-map [(control down)]  "\C-n")
 301        (define-key canna-mode-map [right]           "\C-f")
 302        (define-key canna-mode-map [(shift right)]   "\C-f")
 303        (define-key canna-mode-map [(control right)] "\C-f")
 304        (define-key canna-mode-map [left]            "\C-b")
 305        (define-key canna-mode-map [(shift left)]    "\C-b")
 306        (define-key canna-mode-map [(control left)]  "\C-b")
 307        (define-key canna-mode-map [kanji]           " ")
 308        (define-key canna-mode-map [(control space)] [(control @)])
 309        )
 310       (t
 311        (define-key canna-mode-map [up]      [?\C-p])
 312        (define-key canna-mode-map [S-up]    [?\C-p])
 313        (define-key canna-mode-map [C-up]    [?\C-p])
 314        (define-key canna-mode-map [down]    [?\C-n])
 315        (define-key canna-mode-map [S-down]  [?\C-n])
 316        (define-key canna-mode-map [C-down]  [?\C-n])
 317        (define-key canna-mode-map [right]   [?\C-f])
 318        (define-key canna-mode-map [S-right] [?\C-f])
 319        (define-key canna-mode-map [C-right] [?\C-f])
 320        (define-key canna-mode-map [left]    [?\C-b])
 321        (define-key canna-mode-map [S-left]  [?\C-b])
 322        (define-key canna-mode-map [C-left]  [?\C-b])
 323        (define-key canna-mode-map [kanji]   [? ])
 324        (define-key canna-mode-map [?\C- ]   [?\C-@])
 325        ))
 326
 327 ;; \e$B%_%K%P%C%U%!$K2?$+$rI=<($7$F$$$k;~$N%m!<%+%k%^%C%W\e(B
 328 (defvar canna-minibuffer-mode-map (make-sparse-keymap))
 329
 330 (let ((ch 0))
 331   (while (<= ch 127)
 332     (define-key canna-minibuffer-mode-map (make-string 1 ch) 'canna-minibuffer-insert-command)
 333     (setq ch (1+ ch))))
 334
 335 (cond ((featurep 'xemacs)
 336        (define-key canna-minibuffer-mode-map [up]              "\C-p")
 337        (define-key canna-minibuffer-mode-map [(shift up)]      "\C-p")
 338        (define-key canna-minibuffer-mode-map [(control up)]    "\C-p")
 339        (define-key canna-minibuffer-mode-map [down]            "\C-n")
 340        (define-key canna-minibuffer-mode-map [(shift down)]    "\C-n")
 341        (define-key canna-minibuffer-mode-map [(control down)]  "\C-n")
 342        (define-key canna-minibuffer-mode-map [right]           "\C-f")
 343        (define-key canna-minibuffer-mode-map [(shift right)]   "\C-f")
 344        (define-key canna-minibuffer-mode-map [(control right)] "\C-f")
 345        (define-key canna-minibuffer-mode-map [left]            "\C-b")
 346        (define-key canna-minibuffer-mode-map [(shift left)]    "\C-b")
 347        (define-key canna-minibuffer-mode-map [(control left)]  "\C-b")
 348        (define-key canna-minibuffer-mode-map [kanji]           " ")
 349        (define-key canna-minibuffer-mode-map [(control space)] [(control @)])
 350        )
 351       (t
 352        (define-key canna-minibuffer-mode-map [up]      [?\C-p])
 353        (define-key canna-minibuffer-mode-map [S-up]    [?\C-p])
 354        (define-key canna-minibuffer-mode-map [C-up]    [?\C-p])
 355        (define-key canna-minibuffer-mode-map [down]    [?\C-n])
 356        (define-key canna-minibuffer-mode-map [S-down]  [?\C-n])
 357        (define-key canna-minibuffer-mode-map [C-down]  [?\C-n])
 358        (define-key canna-minibuffer-mode-map [right]   [?\C-f])
 359        (define-key canna-minibuffer-mode-map [S-right] [?\C-f])
 360        (define-key canna-minibuffer-mode-map [C-right] [?\C-f])
 361        (define-key canna-minibuffer-mode-map [left]    [?\C-b])
 362        (define-key canna-minibuffer-mode-map [S-left]  [?\C-b])
 363        (define-key canna-minibuffer-mode-map [C-left]  [?\C-b])
 364        (define-key canna-minibuffer-mode-map [kanji]   [? ])
 365        (define-key canna-minibuffer-mode-map [?\C- ]   [?\C-@])
 366        ))
 367
 368 ;;;
 369 ;;; \e$B%0%m!<%P%k4X?t$N=q$-BX$(\e(B
 370 ;;;
 371
 372
 373 ;; Keyboard quit
 374
 375 ;(if (not (fboundp 'canna-sys:keyboard-quit))
 376 ;    (fset 'canna-sys:keyboard-quit (symbol-function 'keyboard-quit)) )
 377
 378 ;(defun canna:keyboard-quit ()
 379 ;  "See documents for canna-sys:keyboard-quit"
 380 ;  (interactive)
 381 ;  (if canna:*japanese-mode*
 382 ;      (progn
 383 ;;      (setq canna:*japanese-mode* nil)
 384 ;       (setq canna:*fence-mode* nil)
 385 ;       (if (boundp 'disable-undo)
 386 ;           (setq disable-undo canna:*fence-mode*))
 387 ;       (canna:mode-line-display) ))
 388 ;  (canna-sys:keyboard-quit) )
 389
 390 ;; Abort recursive edit
 391
 392 ;(if (not (fboundp 'canna-sys:abort-recursive-edit))
 393 ;    (fset 'canna-sys:abort-recursive-edit
 394 ;         (symbol-function 'abort-recursive-edit)) )
 395
 396 ;(defun canna:abort-recursive-edit ()
 397 ;  "see documents for canna-sys:abort-recursive-edit"
 398 ;  (interactive)
 399 ;  (if canna:*japanese-mode*
 400 ;      (progn
 401 ;       (setq canna:*japanese-mode* nil)
 402 ;       (setq canna:*fence-mode* nil)
 403 ;       (if (boundp 'disable-undo)
 404 ;           (setq disable-undo canna:*fence-mode*))
 405 ;       (canna:mode-line-display) ))
 406 ;  (canna-sys:abort-recursive-edit) )
 407
 408 ;; Exit-minibuffer
 409
 410 (defun canna:exit-minibuffer ()
 411   "Exit minibuffer turning off canna Japanese mode.
 412 See also document for canna:saved-exit-minibuffer."
 413   (interactive)
 414   (if canna-initialize-minibuffer-state-when-exit
 415       (setq canna:*japanese-mode-in-minibuffer* nil
 416             mode-line-canna-mode-in-minibuffer canna:*alpha-mode-string*))
 417   )
 418
 419 (add-hook 'minibuffer-exit-hook 'canna:exit-minibuffer)
 420
 421 ;; kill-emacs
 422
 423 (add-hook 'kill-emacs-hook 'canna:finalize)
 424
 425 ;;;
 426 ;;; function for mini-buffer
 427 ;;;
 428
 429 (defun adjust-minibuffer-mode ()
 430   (if (eq (current-buffer) (window-buffer (minibuffer-window)))
 431       (progn
 432         (setq canna:*japanese-mode* canna:*japanese-mode-in-minibuffer*)
 433         t)
 434     nil))
 435
 436 ;;;
 437 ;;; keyboard input for japanese language
 438 ;;;
 439
 440 (defun canna-functional-insert-command (arg)
 441   "Use input character as a key of complex translation input such as\n\
 442 kana-to-kanji translation."
 443   (interactive "*p")
 444   (let ((ch))
 445     (if (char-or-char-int-p arg)
 446         (setq ch last-command-char)
 447       (setq ch (event-to-character last-command-event)))
 448     (canna:functional-insert-command2 ch arg) ))
 449
 450 (defun canna:functional-insert-command2 (ch arg)
 451   "This function actualy isert a converted Japanese string."
 452   ;; \e$B$3$N4X?t$OM?$($i$l$?J8;z$rF|K\8lF~NO$N$?$a$N%-!<F~NO$H$7$F<h$j07\e(B
 453   ;; \e$B$$!"F|K\8lF~NO$NCf4V7k2L$r4^$a$?=hM}$r\e(BEmacs\e$B$N%P%C%U%!$KH?1G$5$;$k\e(B
 454   ;; \e$B4X?t$G$"$k!#\e(B
 455   (canna:display-candidates (canna-key-proc ch)) )
 456
 457 (defun canna:delete-last-preedit ()
 458   (if (not (zerop canna:*last-kouho*))
 459       (progn
 460         (if canna-underline
 461         ; \e$B$^$:!"B0@-$r>C$9!#\e(B
 462             (progn
 463               (canna:henkan-attr-off canna:*region-start* canna:*region-end*)
 464               (canna:yomi-attr-off canna:*region-start* canna:*region-end*)))
 465         (delete-region canna:*region-start* canna:*region-end*)
 466         (setq canna:*last-kouho* 0) )))
 467
 468 (defun canna:insert-fixed (strs)
 469   (cond ((> strs 0)
 470          (cond ((and canna-kakutei-yomi
 471                      (or (null canna-save-undo-text-predicate)
 472                          (funcall canna-save-undo-text-predicate
 473                                   (cons canna-kakutei-yomi
 474                                         canna-kakutei-romaji) )))
 475                 (setq canna:*undo-text-yomi*
 476                       (cons canna-kakutei-yomi canna-kakutei-romaji))
 477                 (set-marker canna:*spos-undo-text* (point))
 478 ;;
 479 ;; update kbnes
 480                 (canna-self-insert-string canna-kakutei-string)
 481                 ;; \e$BL$3NDj$NJ8;z$,$J$/!"3NDjJ8;zNs$N:G8e$,JD$83g8L$N\e(B
 482                 ;; \e$BN`$@$C$?$H$-$O\e(B blink \e$B$5$;$k!#\e(B
 483                 (if (and canna-empty-info
 484                          (eq (char-syntax (char-before (point))) ?\)) )
 485                     (blink-matching-open))
 486
 487 ;               (if overwrite-mode
 488 ;                   (let ((num strs)
 489 ;                         (kanji-compare 128))
 490 ;                     (catch 'delete-loop
 491 ;                       (while (> num 0)
 492 ;                         (if (eolp)
 493 ;                             (throw 'delete-loop nil))
 494 ;                         (if (>= (following-char) kanji-compare)
 495 ;                             (setq num (1- num)))
 496 ;                         (delete-char 1)
 497 ;                         (setq num (1- num))))))
 498 ;; end kbnes
 499 ;               (insert canna-kakutei-string)
 500                 (if self-insert-after-hook
 501                     (funcall self-insert-after-hook
 502                              canna:*region-start* canna:*region-end*))
 503                 (canna:do-auto-fill)
 504                 (set-marker canna:*epos-undo-text* (point)) )
 505                (t
 506 ;;
 507 ;; update kbnes
 508                 (canna-self-insert-string canna-kakutei-string)
 509                 ;; \e$BL$3NDj$NJ8;z$,$J$/!"3NDjJ8;zNs$N:G8e$,JD$83g8L$N\e(B
 510                 ;; \e$BN`$@$C$?$H$-$O\e(B blink \e$B$5$;$k!#\e(B
 511                 (if (and canna-empty-info
 512                          (eq (char-syntax (char-before (point))) ?\)) )
 513                     (blink-matching-open))
 514
 515 ;               (if overwrite-mode
 516 ;                   (let ((num strs)
 517 ;                         (kanji-compare 128))
 518 ;                     (catch 'delete-loop
 519 ;                       (while (> num 0)
 520 ;                         (if (eolp)
 521 ;                             (throw 'delete-loop nil))
 522 ;                         (if (>= (following-char) kanji-compare)
 523 ;                             (setq num (1- num)))
 524 ;                         (delete-char 1)
 525 ;                         (setq num (1- num))))))
 526 ;; end kbnes
 527 ;               (insert canna-kakutei-string)
 528                 (if self-insert-after-hook
 529                     (funcall self-insert-after-hook
 530                              canna:*region-start* canna:*region-end*))
 531                 (canna:do-auto-fill) ))
 532          ) ))
 533
 534 (defun canna:insert-preedit ()
 535   (cond ((> canna-henkan-length 0)
 536          (set-marker canna:*region-start* (point))
 537          (if canna-with-fences
 538              (progn
 539                (insert "||")
 540                (set-marker canna:*region-end* (point))
 541                (backward-char 1)
 542                ))
 543          (insert canna-henkan-string)
 544          (if (not canna-with-fences)
 545              (set-marker canna:*region-end* (point)) )
 546          (if canna-underline
 547              (canna:yomi-attr-on canna:*region-start* canna:*region-end*))
 548          (setq canna:*last-kouho* canna-henkan-length)
 549          ))
 550
 551   ;; \e$B8uJdNN0h$G$O6/D4$7$?$$J8;zNs$,B8:_$9$k$b$N$H9M$($i\e(B
 552   ;; \e$B$l$k!#6/D4$7$?$$J8;z$O\e(BEmacs\e$B$G$O%+!<%=%k%]%8%7%g%s$K$FI=<(\e(B
 553   ;; \e$B$9$k$3$H$H$9$k!#6/D4$7$?$$J8;z$,$J$$$N$G$"$l$P!"%+!<%=%k\e(B
 554   ;; \e$B$O0lHV8e$NItJ,\e(B(\e$BF~NO$,9T$o$l$k%]%$%s%H\e(B)\e$B$KCV$$$F$*$/!#\e(B
 555
 556   ;; \e$B%+!<%=%k$r0\F0$9$k!#\e(B
 557   (if (not canna-underline)
 558       (backward-char
 559        (- canna:*last-kouho*
 560           ;; \e$B%+!<%=%k0LCV$O!"H?E>I=<(ItJ,$,B8:_$7$J$$$N$G$"$l$P!"\e(B
 561           ;; \e$B8uJdJ8;zNs$N:G8e$NItJ,$H$7!"H?E>I=<(ItJ,$,B8:_$9$k$N\e(B
 562           ;; \e$B$G$"$l$P!"$=$NItJ,$N;O$a$H$9$k!#\e(B
 563           (cond ((zerop canna-henkan-revlen)
 564                  canna:*last-kouho*)
 565                 (t canna-henkan-revpos) )) )
 566     (if (and (> canna-henkan-revlen 0)
 567              (> canna-henkan-length 0))
 568                                         ; \e$B8uJd$ND9$5$,\e(B0\e$B$G$J$/!"\e(B
 569                                         ; \e$BH?E>I=<($ND9$5$,\e(B0\e$B$G$J$1$l$P!"\e(B
 570                                         ; \e$B$=$NItJ,$rJQE>I=<($9$k!#\e(B
 571         (let ((start (+ canna:*region-start*
 572                         (if canna-with-fences 1 0)
 573                         canna-henkan-revpos) ))
 574           (if canna-underline
 575               (canna:henkan-attr-on start
 576                                     (+ start canna-henkan-revlen)))))
 577     ) )
 578
 579 (defun canna:display-candidates (strs)
 580   (cond ((stringp strs) ; \e$B%(%i!<$,5/$3$C$?>l9g\e(B
 581          (beep)
 582          (message strs) )
 583         (canna-henkan-string
 584          ;; \e$B$b$78uJdI=<($,A0$N7k2L$+$iJQ$o$C$F$$$J$/$J$$$H$-$O\e(B......
 585
 586          ;; \e$B<h$j9g$($::G=i$OA0$K=q$$$F$*$$$?Cf4V7k2L$r>C$9!#\e(B
 587          (canna:delete-last-preedit)
 588
 589          ;; \e$B3NDj$7$?J8;zNs$,$"$l$P$=$l$rA^F~$9$k!#\e(B
 590          (canna:insert-fixed strs)
 591
 592          ;; \e$B<!$O8uJd$K$D$$$F$N:n6H$G$"$k!#\e(B
 593
 594          ;; \e$B8uJd$rA^F~$9$k!#8uJd$O=DK@FsK\$K$F64$^$l$k!#\e(B
 595          (canna:insert-preedit)
 596          ))
 597
 598   ;; \e$B%b!<%I$rI=$9J8;zNs$,B8:_$9$l$P$=$l$r%b!<%I$H$7$F<h$j07$&!#\e(B
 599   (if (stringp canna-mode-string)
 600       (mode-line-canna-mode-update canna-mode-string))
 601
 602   ;; \e$B8uJdI=<($,$J$1$l$P%U%'%s%9%b!<%I$+$iH4$1$k!#\e(B
 603   (cond (canna-empty-info (canna:quit-canna-mode)))
 604
 605   ;; \e$B%_%K%P%C%U%!$K=q$/$3$H$,B8:_$9$k$N$G$"$l$P!"$=$l$r%_%K%P%C%U%!\e(B
 606   ;; \e$B$KI=<($9$k!#\e(B
 607   (cond (canna-ichiran-string
 608          (canna:minibuffer-input canna-ichiran-string
 609                                  canna-ichiran-length
 610                                  canna-ichiran-revpos
 611                                  canna-ichiran-revlen
 612                                  strs) )
 613         (canna:*cursor-was-in-minibuffer*
 614 ;        (select-frame (window-frame (minibuffer-window)))
 615          (select-window (minibuffer-window))
 616          (set-window-buffer (minibuffer-window)
 617                             (get-buffer-create canna:*menu-buffer*))
 618          (use-local-map canna-minibuffer-mode-map) ))
 619   )
 620
 621 (defun canna:minibuffer-input (str len revpos revlen nfixed)
 622   "Displaying misc informations for kana-to-kanji input."
 623
 624   ;; \e$B:n6H$r%_%K%P%C%U%!$K0\$9$N$K:]$7$F!"8=:_$N%&%#%s%I%&$N>pJs$rJ]B8\e(B
 625   ;; \e$B$7$F$*$/!#\e(B
 626   (setq canna:*previous-window* (selected-window))
 627 ;  (select-frame (window-frame (minibuffer-window)))
 628
 629 ;; \e$B<+J,$KMh$kA0$,%_%K%P%C%U%!$+$I$&$+$rJQ?t$K$G$b$$$l$F$*$$$?J}$,$$$$$J$"!#\e(B
 630
 631   (if (not canna:*cursor-was-in-minibuffer*)
 632       (progn
 633         ;; \e$B%_%K%P%C%U%!$r%/%j%"$9$k!#\e(B
 634 ;       (if (eq canna:*previous-window* (selected-window))
 635 ;           (progn
 636 ;             (canna:henkan-attr-off (point-min) (point-max))
 637 ;             (canna:delete-last-preedit) ))
 638
 639         ;; \e$B%_%K%P%C%U%!%&%#%s%I%&$K8uJd0lMwMQ$N%P%C%U%!$r3d$jEv$F$k!#\e(B
 640         (setq canna:*saved-minibuffer* (window-buffer (minibuffer-window)))
 641 ;       (set-window-buffer (minibuffer-window)
 642 ;                          (get-buffer-create canna:*menu-buffer*))
 643         ;; modified by \e$B<i2,\e(B \e$BCNI'\e(B <morioka@jaist.ac.jp>, 1996/6/7
 644         (unless (featurep 'xemacs)
 645           ;; \e$B$H$j$"$($:\e(B XEmacs \e$B$G$OF0$+$5$J$$$3$H$K$7$F$*$3$&\e(B (^_^;
 646           (setq canna:*saved-redirection* (frame-focus (selected-frame)))
 647           (redirect-frame-focus (selected-frame)
 648                                 (window-frame (minibuffer-window)))
 649           )
 650         ;; \e$B%_%K%P%C%U%!$N%-!<%^%C%W$rJ]B8$7$F$*$/!#\e(B
 651         (setq canna:*minibuffer-local-map-backup* (current-local-map))
 652         ))
 653   (select-window (minibuffer-window))
 654   (set-window-buffer (minibuffer-window)
 655                      (get-buffer-create canna:*menu-buffer*))
 656
 657   (use-local-map canna-minibuffer-mode-map)
 658
 659 ;  (canna:yomi-attr-off (point-min) (point-max) )
 660 ;  (canna:henkan-attr-off (point-min) (point-max) )
 661   (canna:select-attr-off (point-min) (point-max) )
 662   (setq canna:*cursor-was-in-minibuffer* t)
 663   (delete-region (point-min) (point-max))
 664   (if (not (eq canna:*previous-window* (selected-window)))
 665       (setq minibuffer-window-selected nil))
 666
 667   (insert str)
 668
 669   ;; \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
 670   (cond ((> revlen 0)
 671          (backward-char (- len revpos)) ))
 672   ;;(message "%s" (selected-frame)) (sit-for 3)
 673   (raise-frame (window-frame (minibuffer-window)))
 674 ;  (select-frame (window-frame (minibuffer-window)))
 675   (and canna:color-p (not (eobp))
 676        (canna:select-attr-on (point)
 677                              (save-excursion (forward-char 1) (point))))
 678
 679   ;; \e$B%_%K%P%C%U%!$KI=<($9$k$Y$-J8;zNs$,%L%kJ8;zNs$J$N$G$"$l$P!"A0$N%&%#\e(B
 680   ;; \e$B%s%I%&$KLa$k!#\e(B
 681   (if (or (zerop len) canna-empty-info)
 682       (progn
 683         (setq canna:*cursor-was-in-minibuffer* nil)
 684         (use-local-map canna:*minibuffer-local-map-backup*)
 685
 686         ;; \e$B%_%K%P%C%U%!%&%#%s%I%&$N%P%C%U%!$r85$KLa$9!#\e(B
 687         (set-window-buffer (minibuffer-window) canna:*saved-minibuffer*)
 688 ;       (setq canna:*saved-minibuffer* nil)
 689         ;; modified by \e$B<i2,\e(B \e$BCNI'\e(B <morioka@jaist.ac.jp>, 1996/6/7
 690         (unless (featurep 'xemacs)
 691           ;; \e$B$H$j$"$($:\e(B XEmacs \e$B$G$OF0$+$5$J$$$h$&$K$7$F$*$3$&\e(B (^_^;
 692           (redirect-frame-focus (window-frame canna:*previous-window*)
 693                                 canna:*saved-redirection*)
 694           )
 695         ; \e$B%_%K%P%C%U%!$GF~NO$7$F$$$?$N$J$i0J2<$b$9$k!#\e(B
 696 ;       (if (eq canna:*previous-window* (selected-window))
 697 ;           (progn
 698 ;             (canna:insert-fixed nfixed)
 699 ;             (canna:insert-preedit) ))
 700
 701         (if (and canna-empty-info (> len 0))
 702             (progn
 703 ;             (delete-region (point-min) (point-max))
 704               (message str) ))
 705         (select-window canna:*previous-window*) ))
 706   )
 707
 708 (defun canna-minibuffer-insert-command (arg)
 709   "Use input character as a key of complex translation input such as\n\
 710 kana-to-kanji translation, even if you are in the minibuffer."
 711   (interactive "p")
 712   (use-local-map canna:*minibuffer-local-map-backup*)
 713   (set-window-buffer (minibuffer-window) canna:*saved-minibuffer*)
 714   (select-window canna:*previous-window*)
 715   (let ((ch))
 716     (if (char-or-char-int-p arg)
 717         (setq ch last-command-char)
 718       (setq ch (event-to-character last-command-event)))
 719     (canna:functional-insert-command2 ch arg) ))
 720
 721 ;;;
 722 ;;; \e$B$+$s$J%b!<%I$N<gLr$O!"<!$N\e(B canna-self-insert-command \e$B$G$"$k!#$3$N\e(B
 723 ;;; \e$B%3%^%s%I$OA4$F$N%0%i%U%#%C%/%-!<$K%P%$%s%I$5$l$k!#\e(B
 724 ;;;
 725 ;;; \e$B$3$N4X?t$G$O!"8=:_$N%b!<%I$,F|K\8lF~NO%b!<%I$+$I$&$+$r%A%'%C%/$7$F!"\e(B
 726 ;;; \e$BF|K\8lF~NO%b!<%I$G$J$$$N$G$"$l$P!"%7%9%F%`$N\e(B self-insert-command
 727 ;;; \e$B$r8F$V!#F|K\8lF~NO%b!<%I$G$"$l$P!"%U%'%s%9%b!<%I$KF~$j!"\e(B
 728 ;;; canna-functional-insert-command \e$B$r8F$V!#\e(B
 729 ;;;
 730
 731 (if (not (boundp 'MULE)) ; for Nemacs
 732     (defun cancel-undo-boundary ()))
 733
 734 (defun canna-self-insert-command (arg)
 735   "Self insert pressed key and use it to assemble Romaji character."
 736   (interactive "*p")
 737   (adjust-minibuffer-mode)
 738   (if (and canna:*japanese-mode*
 739            ;; \e$B%U%'%s%9%b!<%I$@$C$?$i$b$&0lEY%U%'%s%9%b!<%I$KF~$C$?$j$7\e(B
 740            ;; \e$B$J$$!#\e(B
 741            (not canna:*fence-mode*) )
 742       (canna:enter-canna-mode-and-functional-insert)
 743     (progn
 744       ;; \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$NItJ,$+$i\e(B
 745       ;; \e$B%3%T!<$7!"<j$rF~$l$F$$$^$9!#\e(B93.11.5 kon
 746       ;; treat continuous 20 self insert as a single undo chunk.
 747       ;; `20' is a magic number copied from keyboard.c
 748 ;      (if (or                          ;92.12.20 by T.Enami
 749 ;          (not (eq last-command 'canna-self-insert-command))
 750 ;          (>= canna:*self-insert-non-undo-count* 20))
 751 ;         (setq canna:*self-insert-non-undo-count* 1)
 752 ;       (cancel-undo-boundary)
 753 ;       (setq canna:*self-insert-non-undo-count*
 754 ;             (1+ canna:*self-insert-non-undo-count*)))
 755       (if (and (eq last-command 'canna-self-insert-command)
 756                (> last-command-char ? ))
 757           (cancel-undo-boundary))
 758       (self-insert-command arg)
 759 ;      (if canna-insert-after-hook
 760 ;         (run-hooks 'canna-insert-after-hook))
 761       (if self-insert-after-hook
 762           (if (<= 1 arg)
 763               (funcall self-insert-after-hook
 764                        (- (point) arg) (point)))
 765         (if (= last-command-char ? ) (canna:do-auto-fill))))))
 766
 767 ;; wire us into pending-delete
 768 (put 'canna-self-insert-command 'pending-delete t)
 769
 770 (defun canna-toggle-japanese-mode ()
 771   "Toggle canna japanese mode."
 772   (interactive)
 773   (let ((in-minibuffer (adjust-minibuffer-mode)))
 774     (cond (canna:*japanese-mode*
 775            (setq canna:*japanese-mode* nil)
 776            (canna-abandon-undo-info)
 777            (setq canna:*use-region-as-henkan-region* nil)
 778            (setq canna:*saved-mode-string* mode-line-canna-mode)
 779            (mode-line-canna-mode-update canna:*alpha-mode-string*) )
 780           (t
 781            (setq canna:*japanese-mode* t)
 782            (if (fboundp 'canna-query-mode)
 783                (let ((new-mode (canna-query-mode)))
 784                  (if (string-equal new-mode "")
 785                      (setq canna:*kanji-mode-string* canna:*saved-mode-string*)
 786                    (setq canna:*kanji-mode-string* new-mode)
 787                    )) )
 788            (mode-line-canna-mode-update canna:*kanji-mode-string*) ) )
 789     (if in-minibuffer
 790         (setq canna:*japanese-mode-in-minibuffer* canna:*japanese-mode*)) ))
 791
 792 (defun canna:initialize ()
 793   (let ((init-val nil))
 794     (cond (canna:*initialized*) ; initialize \e$B$5$l$F$$$?$i2?$b$7$J$$\e(B
 795           (t
 796            (setq canna:*initialized* t)
 797            (setq init-val (canna-initialize
 798                            (if canna-underline 0 1)
 799                            canna-server canna-file))
 800            (cond ((car (cdr (cdr init-val)))
 801                   (canna:output-warnings (car (cdr (cdr init-val)))) ))
 802            (cond ((car (cdr init-val))
 803                   (error (car (cdr init-val))) ))
 804            ) )
 805
 806     (if (fboundp 'canna-query-mode)
 807         (progn
 808           (canna-change-mode canna-mode-alpha-mode)
 809           (setq canna:*alpha-mode-string* (canna-query-mode)) ))
 810
 811     (canna-do-function canna-func-japanese-mode)
 812
 813     (if (fboundp 'canna-query-mode)
 814         (setq canna:*kanji-mode-string* (canna-query-mode)))
 815
 816     init-val))
 817
 818 (defun canna:finalize ()
 819   (cond ((null canna:*initialized*)) ; initialize \e$B$5$l$F$$$J$+$C$?$i2?$b$7$J$$\e(B
 820         (t
 821          (setq canna:*initialized* nil)
 822          (let ((init-val (canna-finalize)))
 823            (cond ((car (cdr (cdr init-val)))
 824                   (canna:output-warnings (car (cdr (cdr init-val)))) ))
 825            (cond ((car (cdr init-val))
 826                   (error (car (cdr init-val))) ))
 827            )
 828          (message "\e$B!X$+$s$J!Y$N<-=q$r%;!<%V$7$^$9!#\e(B")
 829          )))
 830
 831 (defun canna:enter-canna-mode ()
 832   (if (not canna:*initialized*)
 833       (progn
 834         (message "\e$B!X$+$s$J!Y$N=i4|2=$r9T$C$F$$$^$9\e(B....")
 835         (canna:initialize)
 836         (message "\e$B!X$+$s$J!Y$N=i4|2=$r9T$C$F$$$^$9\e(B....done")
 837         ))
 838   (canna-set-width (- (window-width (minibuffer-window))
 839                       (minibuffer-prompt-width)
 840                       (if (and display-minibuffer-mode-in-minibuffer
 841                                (eq (selected-window) (minibuffer-window)))
 842                           (string-width
 843                            (let ((new-mode (canna-query-mode)))
 844                              (if (string-equal new-mode "")
 845                                  canna:*saved-mode-string*
 846                                new-mode)))
 847                         0)))
 848   (setq canna:*local-map-backup*  (current-local-map))
 849   (setq canna:*fence-mode* t)
 850   ;; XEmacs change:
 851   (buffer-disable-undo (current-buffer))
 852   ;; (if (boundp 'disable-undo)
 853   ;;     (setq disable-undo canna:*fence-mode*))
 854   (use-local-map canna-mode-map))
 855
 856 (defun canna:enter-canna-mode-and-functional-insert ()
 857   (canna:enter-canna-mode)
 858   (setq canna:*use-region-as-henkan-region* nil)
 859   (setq unread-command-events (list last-command-event)))
 860
 861 (defun canna:quit-canna-mode ()
 862   (cond (canna:*fence-mode*
 863          (use-local-map canna:*local-map-backup*)
 864          (setq canna:*fence-mode* nil)
 865          (if canna:*exit-japanese-mode*
 866              (progn
 867                (setq canna:*exit-japanese-mode* nil)
 868                (setq canna-mode-string canna:*alpha-mode-string*)
 869                (if canna:*japanese-mode*
 870                    (canna-toggle-japanese-mode)
 871                  (mode-line-canna-mode-update canna:*alpha-mode-string*) )))
 872          ;; XEmacs change:
 873          (buffer-enable-undo (current-buffer))
 874          ;; (if (boundp 'disable-undo)
 875          ;;     (setq disable-undo canna:*fence-mode*))
 876          ))
 877   (set-marker canna:*region-start* nil)
 878   (set-marker canna:*region-end* nil)
 879   )
 880
 881 (defun canna-touroku ()
 882   "Register a word into a kana-to-kanji dictionary."
 883   (interactive)
 884 ;  (if canna:*japanese-mode*
 885   (if (not canna:*fence-mode*)
 886       (progn
 887         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 888         (canna:enter-canna-mode)
 889         (canna:display-candidates (canna-touroku-string "")) )
 890     (beep)
 891   ))
 892
 893 (defun canna-without-newline (start end)
 894   (and (not (eq start end))
 895        (or
 896         (and (<= end (point))
 897              (save-excursion
 898                (beginning-of-line)
 899                (<= (point) start) ))
 900         (and (<= (point) start)
 901              (save-excursion
 902                (end-of-line)
 903                (<= end (point)) ))
 904         )))
 905
 906 (defun canna-touroku-region (start end)
 907   "Register a word which is indicated by region into a kana-to-kanji\n\
 908 dictionary."
 909   (interactive "r")
 910   (if (canna-without-newline start end)
 911 ;      (if canna:*japanese-mode*
 912       (if (not canna:*fence-mode*)
 913           (progn
 914             (setq canna:*use-region-as-henkan-region* nil)
 915             (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 916             (canna:enter-canna-mode)
 917             (canna:display-candidates
 918              (canna-touroku-string (buffer-substring start end))) ))
 919     (message "\e$B%j!<%8%g%s$,IT@5$G$9!#%L%k%j!<%8%g%s$+!"2~9T$,4^$^$l$F$$$^$9!#\e(B")
 920     ))
 921
 922 (defun canna-extend-mode ()
 923   "To enter an extend-mode of Canna."
 924   (interactive "*")
 925 ;  (if (and (not (eq (window-frame (minibuffer-window)) (selected-frame)))
 926 ;          (not canna:*fence-mode*))
 927            ;; \e$B%_%K%P%C%U%!$rJ,N%$7$F$$$k;~$O0l;~E*$K%U%'%s%9%b!<%I$KF~$k\e(B
 928            ;; \e$B$=$&$7$J$$$H%a%K%e!<$rA*$Y$J$$\e(B
 929            ;; (focus\e$B$,%_%K%P%C%U%!$K9T$+$J$$$+$i\e(B)
 930   (if (not canna:*fence-mode*)
 931       (progn
 932         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 933         (canna:enter-canna-mode)
 934         (canna:display-candidates
 935          (canna-do-function canna-func-extend-mode) ))
 936     (beep)))
 937
 938 (defun canna-kigou-mode ()
 939   "Enter symbol choosing mode."
 940   (interactive "*")
 941 ;  (if canna:*japanese-mode*
 942   (if (not canna:*fence-mode*)
 943       (progn
 944         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 945         (canna:enter-canna-mode)
 946         (canna:display-candidates (canna-change-mode canna-mode-kigo-mode)) )
 947     (beep)
 948     ))
 949
 950 (defun canna-hex-mode ()
 951   "Enter hex code entering mode."
 952   (interactive "*")
 953 ;  (if canna:*japanese-mode*
 954   (if (not canna:*fence-mode*)
 955       (progn
 956         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 957         (canna:enter-canna-mode)
 958         (canna:display-candidates (canna-change-mode canna-mode-hex-mode)) )
 959     (beep)
 960     ))
 961
 962 (defun canna-bushu-mode ()
 963   "Enter special mode to convert by BUSHU name."
 964   (interactive "*")
 965 ;  (if canna:*japanese-mode*
 966   (if (not canna:*fence-mode*)
 967       (progn
 968         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 969         (canna:enter-canna-mode)
 970         (canna:display-candidates (canna-change-mode canna-mode-bushu-mode)) )
 971     (beep)
 972     ))
 973
 974 (defun canna-reset ()
 975   (interactive)
 976   (message "\e$B!X$+$s$J!Y$N<-=q$r%;!<%V$7$^$9!#\e(B");
 977   (canna:finalize)
 978   (message "\e$B!X$+$s$J!Y$N:F=i4|2=$r9T$C$F$$$^$9\e(B....")
 979   (canna:initialize)
 980   (message "\e$B!X$+$s$J!Y$N:F=i4|2=$r9T$C$F$$$^$9\e(B....done")
 981   )
 982
 983
 984 (defun canna ()
 985   (interactive)
 986   (message "\e$B!X$+$s$J!Y$r=i4|2=$7$F$$$^$9\e(B....")
 987   (let (init-val)
 988     (cond ((and (fboundp 'canna-initialize) (fboundp 'canna-change-mode) )
 989
 990            ;; canna \e$B$,;H$($k;~$O<!$N=hM}$r$9$k!#\e(B
 991
 992            ;; \e$BG[?'@_Dj\e(B (by yuuji@ae.keio.ac.jp)
 993            (setq canna:color-p (and canna-use-color
 994                                     window-system
 995                                     (x-display-color-p)))
 996            ;;\e$B%+%i!<$N;~\e(Bunderline\e$B%b!<%I$HF1$8>uBV$G=i4|2=$9$kI,MW$,$"$k\e(B
 997            (setq canna-underline (or canna:color-p canna-underline))
 998            (cond
 999             (canna:color-p
1000              (setq canna:attr-mode
1001                    (cond
1002                     ((or (and (boundp 'hilit-background-mode)
1003                               (eq hilit-background-mode 'dark))
1004                          (string-match
1005                           "on\\|t"
1006                           (or (if (featurep 'xemacs)
1007                                   (x-get-resource "ReverseVideo"
1008                                                   "reverseVideo" 'string)
1009                                 (x-get-resource "ReverseVideo" "reverseVideo"))
1010                               "")))
1011                      'reverse)  ;\e$BH?E>$7$F$$$k$J$i\e(B 'reverse
1012                     (t 'normal)))
1013              (setq canna:attr-yomi
1014                    (if (listp canna-use-color)
1015                        (car canna-use-color)
1016                      (cdr (assq canna:attr-mode
1017                                 (assq 'yomi canna:attribute-alist)))))
1018              (setq canna:attr-taishou
1019                    (if (listp canna-use-color)
1020                        (car (cdr canna-use-color))
1021                      (setq canna:attr-taishou
1022                            (cdr (assq
1023                                  canna:attr-mode
1024                                  (assq 'taishou canna:attribute-alist))))))
1025              (setq canna:attr-select
1026                    (if (listp canna-use-color)
1027                        (car (cdr (cdr canna-use-color)))
1028                      (setq canna:attr-select
1029                            (cdr (assq canna:attr-mode
1030                                       (assq 'select canna:attribute-alist))))))
1031              ;;\e$B?'$E$1MQ\e(Bface\e$B$N:n@.\e(B
1032              (mapcar
1033               (function
1034                (lambda (face)
1035                  (let* ((color (symbol-value
1036                                 (intern (concat "canna:" (symbol-name face)))))
1037                         backp)
1038                    (make-face face)
1039                    (if (stringp color)
1040                        (progn
1041                          (setq backp (string-match "/" color))
1042                          (set-face-foreground
1043                           face (substring color 0 backp))
1044                          (if backp
1045                              (set-face-background
1046                               face (substring color (1+ backp)))))
1047                      (copy-face color face)))))
1048               '(attr-yomi attr-taishou attr-select))
1049              ))
1050            ;;\e$BG[?'@_Dj=*N;\e(B
1051
1052            ;; \e$B!X$+$s$J!Y%7%9%F%`$N=i4|2=\e(B
1053
1054            (setq init-val (canna:initialize))
1055
1056            ;; \e$B%-!<$N%P%$%s%G%#%s%0\e(B
1057
1058            (let ((ch 32))
1059              (while (< ch 127)
1060                (define-key global-map (make-string 1 ch) 'canna-self-insert-command)
1061                (setq ch (1+ ch)) ))
1062
1063            (cond
1064             ;; #### I'm just guessing that this should come before the
1065             ;;      init-val setting
1066             ;; if registered with LEIM, no-op
1067             ((featurep 'canna-leim) t)
1068             ;; check to see if an X resource or the like is available in
1069             ;; init-val
1070             ((let ((keys (car init-val)) (ok nil))
1071                     (while keys
1072                       (cond ((< (car keys) 128)
1073                              (global-set-key
1074                               (make-string 1 (car keys))
1075                               'canna-toggle-japanese-mode)
1076                              (setq ok t) ))
1077                       (setq keys (cdr keys))
1078                       ) ok))
1079             ;; \e$B%G%U%)%k%H$N@_Dj\e(B
1080             ;; Since XEmacs provides canna-leim.el, we should leave this
1081             ;; as is.
1082             (t (global-set-key "\C-o" 'canna-toggle-japanese-mode) ))
1083
1084            ;; #### should these global bindings be conditional on LEIM?
1085            ;;      LEIM doesn't use kanji key yet AFAIK, so leave them.
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