canna.el

   1 ;;; canna.el --- Interface to the Canna input method.
   2
   3 ;; Copyright (C) 1994 Akira Kon, NEC Corporation.
   4 ;; Copyright (C) 1996,1997,1998,2004 MORIOKA Tomohiko
   5 ;; Copyright (C) 1997 Stephen Turnbull
   6
   7 ;; Author: Akira Kon <kon@d1.bs2.mt.nec.co.jp>
   8 ;;         MORIOKA Tomohiko <morioka@jaist.ac.jp>
   9 ;;         Stephen Turnbull <turnbull@sk.tsukuba.ac.jp>
  10 ;; Version: $Revision: 1.22 $
  11 ;; Keywords: Canna, Japanese, input method, mule, multilingual
  12
  13 ;; This file is part of Emacs-Canna.
  14
  15 ;; This program is free software; you can redistribute it and/or
  16 ;; modify it under the terms of the GNU General Public License as
  17 ;; published by the Free Software Foundation; either version 2, or (at
  18 ;; your option) any later version.
  19
  20 ;; This program is distributed in the hope that it will be useful, but
  21 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
  22 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  23 ;; General Public License for more details.
  24
  25 ;; You should have received a copy of the GNU General Public License
  26 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  27 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  28 ;; Boston, MA 02111-1307, USA.
  29
  30 ;;; Commentary:
  31
  32 ;; Egg offered some influences to the implementation of Canna on
  33 ;; Nemacs/Mule, and this file contains a few part of Egg which is
  34 ;; written by S.Tomura, Electrotechnical Lab.  (tomura@etl.go.jp)
  35
  36 ;; This program is rewritten for Emacs/mule and XEmacs/mule by MORIOKA
  37 ;; Tomohiko.
  38
  39 ;;; Code:
  40
  41 (require 'poem)
  42
  43 (defvar canna-dl-module
  44   (expand-file-name "canna.so" exec-directory))
  45
  46 (defvar canna-dl-handle
  47   (and (not (boundp 'CANNA))
  48        (fboundp 'dynamic-link)
  49        (dynamic-link canna-dl-module)))
  50
  51 (and canna-dl-handle
  52      (dynamic-call "emacs_canna_init" canna-dl-handle))
  53
  54 (or (boundp 'CANNA)
  55     (featurep 'CANNA)
  56     (error "Canna is not built into this Emacs"))
  57
  58 (defvar self-insert-after-hook nil)
  59 ;; (defalias 'self-insert-internal 'self-insert-command)
  60 ;; end
  61
  62 (defconst canna-version "Emacs-Canna 1.5")
  63
  64 (defun canna-version ()
  65   "Display version of canna.el in mini-buffer."
  66   (interactive)
  67   (message (concat canna-version " ...")))
  68
  69 (cond
  70  ((featurep 'xemacs)
  71   (defvar canna-self-insert-string-filter (function identity))
  72   (defun canna-self-insert-string (string)
  73     (if (fboundp canna-self-insert-string-filter)
  74         (setq string (funcall canna-self-insert-string-filter string)))
  75     (let ((len (length string))
  76           (i 0)
  77           ;; \e$BA^F~$NESCf$G\e(B blink \e$B$,5/$-$k$H$&$C$H$*$7$$$N$G!"\e(B
  78           ;; \e$B0l;~E*$K\e(B blink \e$B$rM^;_$9$k!#\e(B
  79           (blink-matching-paren nil))
  80       (while (< i len)
  81         (self-insert-internal (aref string i))
  82         (setq i (1+ i)))))
  83   )
  84  (t
  85   (defalias 'canna-self-insert-string 'insert)
  86   ))
  87
  88
  89 ;;; \e$B$+$s$J$NJQ?t\e(B
  90
  91 (defvar canna-save-undo-text-predicate nil)
  92 (defvar canna-undo-hook nil)
  93
  94 (defvar canna-do-keybind-for-functionkeys t)
  95 (defvar canna-use-functional-numbers nil)
  96 (defvar canna-use-space-key-as-henkan-region t)
  97
  98 (defvar canna-server nil)
  99 (defvar canna-file   nil)
 100
 101 (defvar canna-underline nil)
 102 (defvar canna-with-fences (not canna-underline))
 103
 104 (defvar canna-initialize-minibuffer-state-when-exit nil
 105   "*Non-nil \e$B$N$H$-$O\e(B, \e$B%_%K%P%C%U%!$rH4$1$k;~F|K\8l>uBV$r=i4|2=$9$k\e(B.")
 106
 107 (defvar canna-inhibit-hankakukana nil
 108   "*Non-nil \e$B$N;~!";z<oJQ49$GH>3Q$+$J$KJQ49$7$J$$\e(B")
 109
 110 ;;;
 111 ;;; \e$B%b!<%I%i%$%s$N=$@0\e(B
 112 ;;;
 113
 114 (defvar canna:*kanji-mode-string* "[ \e$B$"\e(B ]")
 115 (defvar canna:*alpha-mode-string* "\e$B$+$s$J\e(B")
 116 (defvar canna:*saved-mode-string* "[ \e$B$"\e(B ]")
 117
 118 (defvar mode-line-canna-mode canna:*alpha-mode-string*)
 119 (defvar mode-line-canna-mode-in-minibuffer canna:*alpha-mode-string*)
 120
 121 (defvar display-minibuffer-mode-in-minibuffer nil) ; same name as TAKANA
 122 ; \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
 123
 124 (make-variable-buffer-local 'mode-line-canna-mode)
 125
 126 ; select-window-hook \e$B$O\e(B mule \e$B$+$iF~$C$?$s$@$H;W$&$1$I!"\e(B
 127 ; \e$B$3$l$,L5$$$H\e(B preprompt \e$B$,$"$C$F$b$I$&$7$h$&$b$J$$$N$G$J$$$H$-$O\e(B
 128 ; display-minibuffer-mode-in-minibuffer \e$B$r\e(B nil \e$B$K$9$k!#\e(B
 129
 130 (if (not (boundp 'select-window-hook))
 131     (setq display-minibuffer-mode-in-minibuffer nil))
 132
 133 (defun canna:select-window-hook (old new)
 134   (if (and (eq old (minibuffer-window))
 135            (not (eq new (minibuffer-window))))
 136       (save-excursion
 137         (set-buffer (window-buffer (minibuffer-window)))
 138         ;; minibuffer\e$B$N%G%U%)%k%H$O%"%k%U%!%Y%C%H%b!<%I\e(B
 139         (setq mode-line-canna-mode-in-minibuffer canna:*alpha-mode-string*
 140               canna:*japanese-mode-in-minibuffer* nil
 141               minibuffer-preprompt nil)))
 142   (if (eq new (minibuffer-window))
 143       (setq minibuffer-window-selected t)
 144     (setq minibuffer-window-selected nil)))
 145
 146 ; egg:select-window-hook \e$B$G$b==J,$J$N$G!"\e(Begg:select-window-hook \e$B$,\e(B
 147 ; \e$B@_Dj$5$l$F$$$J$$>l9g$N$_Dj5A$9$k!#\e(B
 148
 149 ; \e$BNI$/9M$($F$_$k$H\e(B display-minibuffer-mode-in-minibuffer \e$B$,\e(B t \e$B$N;~$O\e(B
 150 ; \e$B$d$O$j>e5-$N\e(B canna:select-window-hook \e$B$,I,MW$@$J$"!#$I$&$7$h$&!#\e(B
 151
 152 (if (and (boundp 'select-window-hook)
 153          (not (eq select-window-hook 'egg:select-window-hook)))
 154     (setq select-window-hook 'canna:select-window-hook))
 155
 156 (defun mode-line-canna-mode-update (str)
 157   (if (eq (current-buffer) (window-buffer (minibuffer-window)))
 158       (if (and display-minibuffer-mode-in-minibuffer
 159                (boundp 'minibuffer-preprompt))
 160           (setq minibuffer-preprompt str)
 161         ;else
 162         (setq mode-line-canna-mode-in-minibuffer str))
 163     (setq mode-line-canna-mode str) )
 164   (set-buffer-modified-p (buffer-modified-p)) )
 165
 166 ;; memq \e$B$r6/D4$9$k$J$i!"0J2<$@$,!"\e(B
 167 ;(defun canna:memq-recursive (a l)
 168 ;  (or (eq a l)
 169 ;      (and (consp l)
 170 ;          (or (canna:memq-recursive a (car l))
 171 ;              (canna:memq-recursive a (cdr l)) ))))
 172 ;; \e$B<!$NDj5A$r;H$*$&\e(B...
 173 (defun canna:memq-recursive (a l)
 174   (if (atom l) (eq a l)
 175     (or (canna:memq-recursive a (car l))
 176         (canna:memq-recursive a (cdr l)) )))
 177
 178 (defun canna:create-mode-line ()
 179   "Add Canna status string into mode-line."
 180   (cond ((featurep 'xemacs)
 181          (or (canna:memq-recursive 'mode-line-canna-mode
 182                                    default-modeline-format)
 183              (setq-default default-modeline-format
 184                            (append '("" mode-line-canna-mode)
 185                                    default-modeline-format))
 186              )
 187          (mapcar (function
 188                   (lambda (buffer)
 189                     (save-excursion
 190                       (set-buffer buffer)
 191                       (or (canna:memq-recursive 'mode-line-canna-mode
 192                                                 modeline-format)
 193                           (setq modeline-format
 194                                 (append '("" mode-line-canna-mode)
 195                                         modeline-format))
 196                           )
 197                       )))
 198                  (buffer-list))
 199          )
 200         (t
 201          (or (canna:memq-recursive 'mode-line-canna-mode mode-line-format)
 202              (setq-default
 203               mode-line-format
 204               (append (list (list 'minibuffer-window-selected
 205                                   (list 'display-minibuffer-mode-in-minibuffer
 206                                         "-" "m") "-")
 207                             (list 'minibuffer-window-selected
 208                                   (list 'display-minibuffer-mode-in-minibuffer
 209                                         'mode-line-canna-mode
 210                                         'mode-line-canna-mode-in-minibuffer)
 211                                   'mode-line-canna-mode))
 212                       mode-line-format))
 213              )))
 214   (mode-line-canna-mode-update mode-line-canna-mode))
 215
 216 (defun canna:mode-line-display ()
 217   (mode-line-canna-mode-update mode-line-canna-mode))
 218
 219 ;;;
 220 ;;; Canna local variables
 221 ;;;
 222
 223 (defvar canna:*japanese-mode* nil "T if canna mode is ``japanese''.")
 224 (make-variable-buffer-local 'canna:*japanese-mode*)
 225 (set-default 'canna:*japanese-mode* nil)
 226
 227 (defvar canna:*japanese-mode-in-minibuffer* nil
 228   "T if canna mode is ``japanese'' in minibuffer.")
 229
 230 (defvar canna:*exit-japanese-mode* nil)
 231 (defvar canna:*fence-mode* nil)
 232 ;(make-variable-buffer-local 'canna:*fence-mode*)
 233 ;(setq-default canna:*fence-mode* nil)
 234
 235 ;;;
 236 ;;; global variables
 237 ;;;
 238
 239 (defvar canna-sys:*global-map* (copy-keymap global-map))
 240 (defvar canna:*region-start* (make-marker))
 241 (defvar canna:*region-end*   (make-marker))
 242 (defvar canna:*spos-undo-text* (make-marker))
 243 (defvar canna:*epos-undo-text* (make-marker))
 244 (defvar canna:*undo-text-yomi* nil)
 245 (defvar canna:*local-map-backup*  nil)
 246 (defvar canna:*last-kouho* 0)
 247 (defvar canna:*initialized* nil)
 248 (defvar canna:*previous-window* nil)
 249 (defvar canna:*minibuffer-local-map-backup* nil)
 250 (defvar canna:*cursor-was-in-minibuffer* nil)
 251 (defvar canna:*menu-buffer* " *menu*")
 252 (defvar canna:*saved-minibuffer*)
 253 (defvar canna:*saved-redirection* nil)
 254 (defvar canna:*use-region-as-henkan-region* nil)
 255 (make-variable-buffer-local 'canna:*use-region-as-henkan-region*)
 256 (setq-default canna:*use-region-as-henkan-region* nil)
 257
 258 ;;;
 259 ;;; \e$B?'$N@_Dj\e(B
 260 ;;;
 261 (defvar canna-use-color nil
 262   "*Non-nil \e$B$G%+%i!<%G%#%9%W%l%$$G?'$rIU$1$k\e(B.
 263 t \e$B$N;~$O%G%U%)%k%H$N?'$r;HMQ$9$k!#\e(B
 264 \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
 265 \e$B%j%9%H$r@_Dj$9$k\e(B")
 266 (defvar canna:color-p nil "\e$B?'$,;H$($k$+\e(B")
 267 (defvar canna:attr-mode nil "\e$B8=:_$N%G%#%9%W%l%$%b!<%I\e(B")
 268 (defvar canna:attr-yomi nil "\e$BFI$_$N?'B0@-\e(B")
 269 (defvar canna:attr-taishou nil "\e$BJQ49BP>]ItJ,$N?'B0@-\e(B")
 270 (defvar canna:attr-select nil
 271   "\e$B%_%K%P%C%U%!J,N%;~$N%a%K%e!<$NA*BrBP>]HV9f$N?'B0@-\e(B")
 272 (defvar canna:attribute-alist           ;colored by tagu@ae.keio.ac.jp
 273   '((yomi (normal . "red")
 274           (reverse . "moccasin"))
 275     (taishou (normal . "blue/lavender")
 276              (reverse . "yellow/cadet blue"))
 277     (select (normal . "DarkOliveGreen1/cadet blue")
 278             (reverse . "light sea green/burlywood1")))
 279   "\e$B$+$s$JJQ49;~$NG[?'$N\e(Balist")
 280
 281 (make-variable-buffer-local (defvar canna:*yomi-overlay* nil))
 282 (make-variable-buffer-local (defvar canna:*henkan-overlay* nil))
 283 (make-variable-buffer-local (defvar canna:*select-overlay* nil))
 284
 285 ;;;
 286 ;;; Keymap table
 287 ;;;
 288
 289 ;; Fence mode local map
 290 (defvar canna-mode-map (make-sparse-keymap))
 291
 292 (let ((ch 0))
 293   (while (<= ch 127)
 294     (define-key canna-mode-map (make-string 1 ch) 'canna-functional-insert-command)
 295     (setq ch (1+ ch))))
 296
 297 (cond ((featurep 'xemacs)
 298        (define-key canna-mode-map [up]              "\C-p")
 299        (define-key canna-mode-map [(shift up)]      "\C-p")
 300        (define-key canna-mode-map [(control up)]    "\C-p")
 301        (define-key canna-mode-map [down]            "\C-n")
 302        (define-key canna-mode-map [(shift down)]    "\C-n")
 303        (define-key canna-mode-map [(control down)]  "\C-n")
 304        (define-key canna-mode-map [right]           "\C-f")
 305        (define-key canna-mode-map [(shift right)]   "\C-f")
 306        (define-key canna-mode-map [(control right)] "\C-f")
 307        (define-key canna-mode-map [left]            "\C-b")
 308        (define-key canna-mode-map [(shift left)]    "\C-b")
 309        (define-key canna-mode-map [(control left)]  "\C-b")
 310        (define-key canna-mode-map [kanji]           " ")
 311        (define-key canna-mode-map [(control space)] [(control @)])
 312        )
 313       (t
 314        (define-key canna-mode-map [up]      [?\C-p])
 315        (define-key canna-mode-map [S-up]    [?\C-p])
 316        (define-key canna-mode-map [C-up]    [?\C-p])
 317        (define-key canna-mode-map [down]    [?\C-n])
 318        (define-key canna-mode-map [S-down]  [?\C-n])
 319        (define-key canna-mode-map [C-down]  [?\C-n])
 320        (define-key canna-mode-map [right]   [?\C-f])
 321        (define-key canna-mode-map [S-right] [?\C-f])
 322        (define-key canna-mode-map [C-right] [?\C-f])
 323        (define-key canna-mode-map [left]    [?\C-b])
 324        (define-key canna-mode-map [S-left]  [?\C-b])
 325        (define-key canna-mode-map [C-left]  [?\C-b])
 326        (define-key canna-mode-map [kanji]   [? ])
 327        (define-key canna-mode-map [?\C- ]   [?\C-@])
 328        ))
 329
 330 ;; \e$B%_%K%P%C%U%!$K2?$+$rI=<($7$F$$$k;~$N%m!<%+%k%^%C%W\e(B
 331 (defvar canna-minibuffer-mode-map (make-sparse-keymap))
 332
 333 (let ((ch 0))
 334   (while (<= ch 127)
 335     (define-key canna-minibuffer-mode-map (make-string 1 ch) 'canna-minibuffer-insert-command)
 336     (setq ch (1+ ch))))
 337
 338 (cond ((featurep 'xemacs)
 339        (define-key canna-minibuffer-mode-map [up]              "\C-p")
 340        (define-key canna-minibuffer-mode-map [(shift up)]      "\C-p")
 341        (define-key canna-minibuffer-mode-map [(control up)]    "\C-p")
 342        (define-key canna-minibuffer-mode-map [down]            "\C-n")
 343        (define-key canna-minibuffer-mode-map [(shift down)]    "\C-n")
 344        (define-key canna-minibuffer-mode-map [(control down)]  "\C-n")
 345        (define-key canna-minibuffer-mode-map [right]           "\C-f")
 346        (define-key canna-minibuffer-mode-map [(shift right)]   "\C-f")
 347        (define-key canna-minibuffer-mode-map [(control right)] "\C-f")
 348        (define-key canna-minibuffer-mode-map [left]            "\C-b")
 349        (define-key canna-minibuffer-mode-map [(shift left)]    "\C-b")
 350        (define-key canna-minibuffer-mode-map [(control left)]  "\C-b")
 351        (define-key canna-minibuffer-mode-map [kanji]           " ")
 352        (define-key canna-minibuffer-mode-map [(control space)] [(control @)])
 353        )
 354       (t
 355        (define-key canna-minibuffer-mode-map [up]      [?\C-p])
 356        (define-key canna-minibuffer-mode-map [S-up]    [?\C-p])
 357        (define-key canna-minibuffer-mode-map [C-up]    [?\C-p])
 358        (define-key canna-minibuffer-mode-map [down]    [?\C-n])
 359        (define-key canna-minibuffer-mode-map [S-down]  [?\C-n])
 360        (define-key canna-minibuffer-mode-map [C-down]  [?\C-n])
 361        (define-key canna-minibuffer-mode-map [right]   [?\C-f])
 362        (define-key canna-minibuffer-mode-map [S-right] [?\C-f])
 363        (define-key canna-minibuffer-mode-map [C-right] [?\C-f])
 364        (define-key canna-minibuffer-mode-map [left]    [?\C-b])
 365        (define-key canna-minibuffer-mode-map [S-left]  [?\C-b])
 366        (define-key canna-minibuffer-mode-map [C-left]  [?\C-b])
 367        (define-key canna-minibuffer-mode-map [kanji]   [? ])
 368        (define-key canna-minibuffer-mode-map [?\C- ]   [?\C-@])
 369        ))
 370
 371 ;;;
 372 ;;; \e$B%0%m!<%P%k4X?t$N=q$-BX$(\e(B
 373 ;;;
 374
 375
 376 ;; Keyboard quit
 377
 378 ;(if (not (fboundp 'canna-sys:keyboard-quit))
 379 ;    (fset 'canna-sys:keyboard-quit (symbol-function 'keyboard-quit)) )
 380
 381 ;(defun canna:keyboard-quit ()
 382 ;  "See documents for canna-sys:keyboard-quit"
 383 ;  (interactive)
 384 ;  (if canna:*japanese-mode*
 385 ;      (progn
 386 ;;      (setq canna:*japanese-mode* nil)
 387 ;       (setq canna:*fence-mode* nil)
 388 ;       (if (boundp 'disable-undo)
 389 ;           (setq disable-undo canna:*fence-mode*))
 390 ;       (canna:mode-line-display) ))
 391 ;  (canna-sys:keyboard-quit) )
 392
 393 ;; Abort recursive edit
 394
 395 ;(if (not (fboundp 'canna-sys:abort-recursive-edit))
 396 ;    (fset 'canna-sys:abort-recursive-edit
 397 ;         (symbol-function 'abort-recursive-edit)) )
 398
 399 ;(defun canna:abort-recursive-edit ()
 400 ;  "see documents for canna-sys:abort-recursive-edit"
 401 ;  (interactive)
 402 ;  (if canna:*japanese-mode*
 403 ;      (progn
 404 ;       (setq canna:*japanese-mode* nil)
 405 ;       (setq canna:*fence-mode* nil)
 406 ;       (if (boundp 'disable-undo)
 407 ;           (setq disable-undo canna:*fence-mode*))
 408 ;       (canna:mode-line-display) ))
 409 ;  (canna-sys:abort-recursive-edit) )
 410
 411 ;; Exit-minibuffer
 412
 413 (defun canna:exit-minibuffer ()
 414   "Exit minibuffer turning off canna Japanese mode.
 415 See also document for canna:saved-exit-minibuffer."
 416   (interactive)
 417   (if canna-initialize-minibuffer-state-when-exit
 418       (setq canna:*japanese-mode-in-minibuffer* nil
 419             mode-line-canna-mode-in-minibuffer canna:*alpha-mode-string*))
 420   )
 421
 422 (add-hook 'minibuffer-exit-hook 'canna:exit-minibuffer)
 423
 424 ;; kill-emacs
 425
 426 (add-hook 'kill-emacs-hook 'canna:finalize)
 427
 428 ;;;
 429 ;;; function for mini-buffer
 430 ;;;
 431
 432 (defun adjust-minibuffer-mode ()
 433   (if (eq (current-buffer) (window-buffer (minibuffer-window)))
 434       (progn
 435         (setq canna:*japanese-mode* canna:*japanese-mode-in-minibuffer*)
 436         t)
 437     nil))
 438
 439 ;;;
 440 ;;; keyboard input for japanese language
 441 ;;;
 442
 443 (defun canna-functional-insert-command (arg)
 444   "Use input character as a key of complex translation input such as
 445 kana-to-kanji translation."
 446   (interactive "*p")
 447   (let ((ch))
 448     (if (char-or-char-int-p arg)
 449         (setq ch last-command-char)
 450       (setq ch (event-to-character last-command-event)))
 451     (canna:functional-insert-command2 ch arg) ))
 452
 453 (defun canna:functional-insert-command2 (ch arg)
 454   "This function actually inserts a converted Japanese string."
 455   ;; \e$B$3$N4X?t$OM?$($i$l$?J8;z$rF|K\8lF~NO$N$?$a$N%-!<F~NO$H$7$F<h$j07\e(B
 456   ;; \e$B$$!"F|K\8lF~NO$NCf4V7k2L$r4^$a$?=hM}$r\e(BEmacs\e$B$N%P%C%U%!$KH?1G$5$;$k\e(B
 457   ;; \e$B4X?t$G$"$k!#\e(B
 458   (canna:display-candidates (canna-key-proc ch)) )
 459
 460 (defun canna:delete-last-preedit ()
 461   (if (not (zerop canna:*last-kouho*))
 462       (progn
 463         (if canna-underline
 464         ; \e$B$^$:!"B0@-$r>C$9!#\e(B
 465             (progn
 466               (canna:henkan-attr-off canna:*region-start* canna:*region-end*)
 467               (canna:yomi-attr-off canna:*region-start* canna:*region-end*)))
 468         (delete-region canna:*region-start* canna:*region-end*)
 469         (setq canna:*last-kouho* 0) )))
 470
 471 (defun canna:insert-fixed (strs)
 472   (cond ((> strs 0)
 473          (cond ((and canna-kakutei-yomi
 474                      (or (null canna-save-undo-text-predicate)
 475                          (funcall canna-save-undo-text-predicate
 476                                   (cons canna-kakutei-yomi
 477                                         canna-kakutei-romaji) )))
 478                 (setq canna:*undo-text-yomi*
 479                       (cons canna-kakutei-yomi canna-kakutei-romaji))
 480                 (set-marker canna:*spos-undo-text* (point))
 481 ;;
 482 ;; update kbnes
 483                 (canna-self-insert-string canna-kakutei-string)
 484                 ;; \e$BL$3NDj$NJ8;z$,$J$/!"3NDjJ8;zNs$N:G8e$,JD$83g8L$N\e(B
 485                 ;; \e$BN`$@$C$?$H$-$O\e(B blink \e$B$5$;$k!#\e(B
 486                 (if (and canna-empty-info
 487                          (eq (char-syntax (char-before (point))) ?\)) )
 488                     (blink-matching-open))
 489
 490 ;               (if overwrite-mode
 491 ;                   (let ((num strs)
 492 ;                         (kanji-compare 128))
 493 ;                     (catch 'delete-loop
 494 ;                       (while (> num 0)
 495 ;                         (if (eolp)
 496 ;                             (throw 'delete-loop nil))
 497 ;                         (if (>= (following-char) kanji-compare)
 498 ;                             (setq num (1- num)))
 499 ;                         (delete-char 1)
 500 ;                         (setq num (1- num))))))
 501 ;; end kbnes
 502 ;               (insert canna-kakutei-string)
 503                 (if self-insert-after-hook
 504                     (funcall self-insert-after-hook
 505                              canna:*region-start* canna:*region-end*))
 506                 (canna:do-auto-fill)
 507                 (set-marker canna:*epos-undo-text* (point)) )
 508                (t
 509 ;;
 510 ;; update kbnes
 511                 (canna-self-insert-string canna-kakutei-string)
 512                 ;; \e$BL$3NDj$NJ8;z$,$J$/!"3NDjJ8;zNs$N:G8e$,JD$83g8L$N\e(B
 513                 ;; \e$BN`$@$C$?$H$-$O\e(B blink \e$B$5$;$k!#\e(B
 514                 (if (and canna-empty-info
 515                          (eq (char-syntax (char-before (point))) ?\)) )
 516                     (blink-matching-open))
 517
 518 ;               (if overwrite-mode
 519 ;                   (let ((num strs)
 520 ;                         (kanji-compare 128))
 521 ;                     (catch 'delete-loop
 522 ;                       (while (> num 0)
 523 ;                         (if (eolp)
 524 ;                             (throw 'delete-loop nil))
 525 ;                         (if (>= (following-char) kanji-compare)
 526 ;                             (setq num (1- num)))
 527 ;                         (delete-char 1)
 528 ;                         (setq num (1- num))))))
 529 ;; end kbnes
 530 ;               (insert canna-kakutei-string)
 531                 (if self-insert-after-hook
 532                     (funcall self-insert-after-hook
 533                              canna:*region-start* canna:*region-end*))
 534                 (canna:do-auto-fill) ))
 535          ) ))
 536
 537 (defun canna:insert-preedit ()
 538   (cond ((> canna-henkan-length 0)
 539          (set-marker canna:*region-start* (point))
 540          (if canna-with-fences
 541              (progn
 542                (insert "||")
 543                (set-marker canna:*region-end* (point))
 544                (backward-char 1)
 545                ))
 546          (insert canna-henkan-string)
 547          (if (not canna-with-fences)
 548              (set-marker canna:*region-end* (point)) )
 549          (if canna-underline
 550              (canna:yomi-attr-on canna:*region-start* canna:*region-end*))
 551          (setq canna:*last-kouho* canna-henkan-length)
 552          ))
 553
 554   ;; \e$B8uJdNN0h$G$O6/D4$7$?$$J8;zNs$,B8:_$9$k$b$N$H9M$($i\e(B
 555   ;; \e$B$l$k!#6/D4$7$?$$J8;z$O\e(BEmacs\e$B$G$O%+!<%=%k%]%8%7%g%s$K$FI=<(\e(B
 556   ;; \e$B$9$k$3$H$H$9$k!#6/D4$7$?$$J8;z$,$J$$$N$G$"$l$P!"%+!<%=%k\e(B
 557   ;; \e$B$O0lHV8e$NItJ,\e(B(\e$BF~NO$,9T$o$l$k%]%$%s%H\e(B)\e$B$KCV$$$F$*$/!#\e(B
 558
 559   ;; \e$B%+!<%=%k$r0\F0$9$k!#\e(B
 560   (if (not canna-underline)
 561       (backward-char
 562        (- canna:*last-kouho*
 563           ;; \e$B%+!<%=%k0LCV$O!"H?E>I=<(ItJ,$,B8:_$7$J$$$N$G$"$l$P!"\e(B
 564           ;; \e$B8uJdJ8;zNs$N:G8e$NItJ,$H$7!"H?E>I=<(ItJ,$,B8:_$9$k$N\e(B
 565           ;; \e$B$G$"$l$P!"$=$NItJ,$N;O$a$H$9$k!#\e(B
 566           (cond ((zerop canna-henkan-revlen)
 567                  canna:*last-kouho*)
 568                 (t canna-henkan-revpos) )) )
 569     (if (and (> canna-henkan-revlen 0)
 570              (> canna-henkan-length 0))
 571                                         ; \e$B8uJd$ND9$5$,\e(B0\e$B$G$J$/!"\e(B
 572                                         ; \e$BH?E>I=<($ND9$5$,\e(B0\e$B$G$J$1$l$P!"\e(B
 573                                         ; \e$B$=$NItJ,$rJQE>I=<($9$k!#\e(B
 574         (let ((start (+ canna:*region-start*
 575                         (if canna-with-fences 1 0)
 576                         canna-henkan-revpos) ))
 577           (if canna-underline
 578               (canna:henkan-attr-on start
 579                                     (+ start canna-henkan-revlen)))))
 580     ) )
 581
 582 (defun canna:display-candidates (strs)
 583   (cond ((stringp strs) ; \e$B%(%i!<$,5/$3$C$?>l9g\e(B
 584          (beep)
 585          (message strs) )
 586         (canna-henkan-string
 587          ;; \e$B$b$78uJdI=<($,A0$N7k2L$+$iJQ$o$C$F$$$J$/$J$$$H$-$O\e(B......
 588
 589          ;; \e$B<h$j9g$($::G=i$OA0$K=q$$$F$*$$$?Cf4V7k2L$r>C$9!#\e(B
 590          (canna:delete-last-preedit)
 591
 592          ;; \e$B3NDj$7$?J8;zNs$,$"$l$P$=$l$rA^F~$9$k!#\e(B
 593          (canna:insert-fixed strs)
 594
 595          ;; \e$B<!$O8uJd$K$D$$$F$N:n6H$G$"$k!#\e(B
 596
 597          ;; \e$B8uJd$rA^F~$9$k!#8uJd$O=DK@FsK\$K$F64$^$l$k!#\e(B
 598          (canna:insert-preedit)
 599          ))
 600
 601   ;; \e$B%b!<%I$rI=$9J8;zNs$,B8:_$9$l$P$=$l$r%b!<%I$H$7$F<h$j07$&!#\e(B
 602   (if (stringp canna-mode-string)
 603       (mode-line-canna-mode-update canna-mode-string))
 604
 605   ;; \e$B8uJdI=<($,$J$1$l$P%U%'%s%9%b!<%I$+$iH4$1$k!#\e(B
 606   (cond (canna-empty-info (canna:quit-canna-mode)))
 607
 608   ;; \e$B%_%K%P%C%U%!$K=q$/$3$H$,B8:_$9$k$N$G$"$l$P!"$=$l$r%_%K%P%C%U%!\e(B
 609   ;; \e$B$KI=<($9$k!#\e(B
 610   (cond (canna-ichiran-string
 611          (canna:minibuffer-input canna-ichiran-string
 612                                  canna-ichiran-length
 613                                  canna-ichiran-revpos
 614                                  canna-ichiran-revlen
 615                                  strs) )
 616         (canna:*cursor-was-in-minibuffer*
 617 ;        (select-frame (window-frame (minibuffer-window)))
 618          (select-window (minibuffer-window))
 619          (set-window-buffer (minibuffer-window)
 620                             (get-buffer-create canna:*menu-buffer*))
 621          (use-local-map canna-minibuffer-mode-map) ))
 622   )
 623
 624 (defun canna:minibuffer-input (str len revpos revlen nfixed)
 625   "Displaying misc informations for kana-to-kanji input."
 626
 627   ;; \e$B:n6H$r%_%K%P%C%U%!$K0\$9$N$K:]$7$F!"8=:_$N%&%#%s%I%&$N>pJs$rJ]B8\e(B
 628   ;; \e$B$7$F$*$/!#\e(B
 629   (setq canna:*previous-window* (selected-window))
 630 ;  (select-frame (window-frame (minibuffer-window)))
 631
 632 ;; \e$B<+J,$KMh$kA0$,%_%K%P%C%U%!$+$I$&$+$rJQ?t$K$G$b$$$l$F$*$$$?J}$,$$$$$J$"!#\e(B
 633
 634   (if (not canna:*cursor-was-in-minibuffer*)
 635       (progn
 636         ;; \e$B%_%K%P%C%U%!$r%/%j%"$9$k!#\e(B
 637 ;       (if (eq canna:*previous-window* (selected-window))
 638 ;           (progn
 639 ;             (canna:henkan-attr-off (point-min) (point-max))
 640 ;             (canna:delete-last-preedit) ))
 641
 642         ;; \e$B%_%K%P%C%U%!%&%#%s%I%&$K8uJd0lMwMQ$N%P%C%U%!$r3d$jEv$F$k!#\e(B
 643         (setq canna:*saved-minibuffer* (window-buffer (minibuffer-window)))
 644 ;       (set-window-buffer (minibuffer-window)
 645 ;                          (get-buffer-create canna:*menu-buffer*))
 646         ;; modified by \e$B<i2,\e(B \e$BCNI'\e(B <morioka@jaist.ac.jp>, 1996/6/7
 647         (unless (featurep 'xemacs)
 648           ;; \e$B$H$j$"$($:\e(B XEmacs \e$B$G$OF0$+$5$J$$$3$H$K$7$F$*$3$&\e(B (^_^;
 649           (setq canna:*saved-redirection* (frame-focus (selected-frame)))
 650           (redirect-frame-focus (selected-frame)
 651                                 (window-frame (minibuffer-window)))
 652           )
 653         ;; \e$B%_%K%P%C%U%!$N%-!<%^%C%W$rJ]B8$7$F$*$/!#\e(B
 654         (setq canna:*minibuffer-local-map-backup* (current-local-map))
 655         ))
 656   (select-window (minibuffer-window))
 657   (set-window-buffer (minibuffer-window)
 658                      (get-buffer-create canna:*menu-buffer*))
 659
 660   (use-local-map canna-minibuffer-mode-map)
 661
 662 ;  (canna:yomi-attr-off (point-min) (point-max) )
 663 ;  (canna:henkan-attr-off (point-min) (point-max) )
 664   (canna:select-attr-off (point-min) (point-max) )
 665   (setq canna:*cursor-was-in-minibuffer* t)
 666   (delete-region (point-min) (point-max))
 667   (if (not (eq canna:*previous-window* (selected-window)))
 668       (setq minibuffer-window-selected nil))
 669
 670   (insert str)
 671
 672   ;; \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
 673   (cond ((> revlen 0)
 674          (backward-char (- len revpos)) ))
 675   ;;(message "%s" (selected-frame)) (sit-for 3)
 676   (raise-frame (window-frame (minibuffer-window)))
 677 ;  (select-frame (window-frame (minibuffer-window)))
 678   (and canna:color-p (not (eobp))
 679        (canna:select-attr-on (point)
 680                              (save-excursion (forward-char 1) (point))))
 681
 682   ;; \e$B%_%K%P%C%U%!$KI=<($9$k$Y$-J8;zNs$,%L%kJ8;zNs$J$N$G$"$l$P!"A0$N%&%#\e(B
 683   ;; \e$B%s%I%&$KLa$k!#\e(B
 684   (if (or (zerop len) canna-empty-info)
 685       (progn
 686         (setq canna:*cursor-was-in-minibuffer* nil)
 687         (use-local-map canna:*minibuffer-local-map-backup*)
 688
 689         ;; \e$B%_%K%P%C%U%!%&%#%s%I%&$N%P%C%U%!$r85$KLa$9!#\e(B
 690         (set-window-buffer (minibuffer-window) canna:*saved-minibuffer*)
 691 ;       (setq canna:*saved-minibuffer* nil)
 692         ;; modified by \e$B<i2,\e(B \e$BCNI'\e(B <morioka@jaist.ac.jp>, 1996/6/7
 693         (unless (featurep 'xemacs)
 694           ;; \e$B$H$j$"$($:\e(B XEmacs \e$B$G$OF0$+$5$J$$$h$&$K$7$F$*$3$&\e(B (^_^;
 695           (redirect-frame-focus (window-frame canna:*previous-window*)
 696                                 canna:*saved-redirection*)
 697           )
 698         ; \e$B%_%K%P%C%U%!$GF~NO$7$F$$$?$N$J$i0J2<$b$9$k!#\e(B
 699 ;       (if (eq canna:*previous-window* (selected-window))
 700 ;           (progn
 701 ;             (canna:insert-fixed nfixed)
 702 ;             (canna:insert-preedit) ))
 703
 704         (if (and canna-empty-info (> len 0))
 705             (progn
 706 ;             (delete-region (point-min) (point-max))
 707               (message str) ))
 708         (select-window canna:*previous-window*) ))
 709   )
 710
 711 (defun canna-minibuffer-insert-command (arg)
 712   "Use input character as a key of complex translation input such as\n\
 713 kana-to-kanji translation, even if you are in the minibuffer."
 714   (interactive "p")
 715   (use-local-map canna:*minibuffer-local-map-backup*)
 716   (set-window-buffer (minibuffer-window) canna:*saved-minibuffer*)
 717   (select-window canna:*previous-window*)
 718   (let ((ch))
 719     (if (char-or-char-int-p arg)
 720         (setq ch last-command-char)
 721       (setq ch (event-to-character last-command-event)))
 722     (canna:functional-insert-command2 ch arg) ))
 723
 724 ;;;
 725 ;;; \e$B$+$s$J%b!<%I$N<gLr$O!"<!$N\e(B canna-self-insert-command \e$B$G$"$k!#$3$N\e(B
 726 ;;; \e$B%3%^%s%I$OA4$F$N%0%i%U%#%C%/%-!<$K%P%$%s%I$5$l$k!#\e(B
 727 ;;;
 728 ;;; \e$B$3$N4X?t$G$O!"8=:_$N%b!<%I$,F|K\8lF~NO%b!<%I$+$I$&$+$r%A%'%C%/$7$F!"\e(B
 729 ;;; \e$BF|K\8lF~NO%b!<%I$G$J$$$N$G$"$l$P!"%7%9%F%`$N\e(B self-insert-command
 730 ;;; \e$B$r8F$V!#F|K\8lF~NO%b!<%I$G$"$l$P!"%U%'%s%9%b!<%I$KF~$j!"\e(B
 731 ;;; canna-functional-insert-command \e$B$r8F$V!#\e(B
 732 ;;;
 733
 734 ;; (if (not (boundp 'MULE)) ; for Nemacs
 735 ;;     (defun cancel-undo-boundary ()))
 736
 737 (defun canna-self-insert-command (arg)
 738   "Self insert pressed key and use it to assemble Romaji character."
 739   (interactive "*p")
 740   (adjust-minibuffer-mode)
 741   (if (and canna:*japanese-mode*
 742            ;; \e$B%U%'%s%9%b!<%I$@$C$?$i$b$&0lEY%U%'%s%9%b!<%I$KF~$C$?$j$7\e(B
 743            ;; \e$B$J$$!#\e(B
 744            (not canna:*fence-mode*) )
 745       (canna:enter-canna-mode-and-functional-insert)
 746     (progn
 747       ;; \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$NItJ,$+$i\e(B
 748       ;; \e$B%3%T!<$7!"<j$rF~$l$F$$$^$9!#\e(B93.11.5 kon
 749       ;; treat continuous 20 self insert as a single undo chunk.
 750       ;; `20' is a magic number copied from keyboard.c
 751 ;      (if (or                          ;92.12.20 by T.Enami
 752 ;          (not (eq last-command 'canna-self-insert-command))
 753 ;          (>= canna:*self-insert-non-undo-count* 20))
 754 ;         (setq canna:*self-insert-non-undo-count* 1)
 755 ;       (cancel-undo-boundary)
 756 ;       (setq canna:*self-insert-non-undo-count*
 757 ;             (1+ canna:*self-insert-non-undo-count*)))
 758       (if (and (eq last-command 'canna-self-insert-command)
 759                (> last-command-char ? ))
 760           (cancel-undo-boundary))
 761       (self-insert-command arg)
 762 ;      (if canna-insert-after-hook
 763 ;         (run-hooks 'canna-insert-after-hook))
 764       (if self-insert-after-hook
 765           (if (<= 1 arg)
 766               (funcall self-insert-after-hook
 767                        (- (point) arg) (point)))
 768         (if (= last-command-char ? ) (canna:do-auto-fill))))))
 769
 770 ;; wire us into pending-delete
 771 (put 'canna-self-insert-command 'pending-delete t)
 772
 773 (defun canna-toggle-japanese-mode ()
 774   "Toggle canna japanese mode."
 775   (interactive)
 776   (let ((in-minibuffer (adjust-minibuffer-mode)))
 777     (cond (canna:*japanese-mode*
 778            (setq canna:*japanese-mode* nil)
 779            (canna-abandon-undo-info)
 780            (setq canna:*use-region-as-henkan-region* nil)
 781            (setq canna:*saved-mode-string* mode-line-canna-mode)
 782            (mode-line-canna-mode-update canna:*alpha-mode-string*) )
 783           (t
 784            (setq canna:*japanese-mode* t)
 785            (if (fboundp 'canna-query-mode)
 786                (let ((new-mode (canna-query-mode)))
 787                  (if (string-equal new-mode "")
 788                      (setq canna:*kanji-mode-string* canna:*saved-mode-string*)
 789                    (setq canna:*kanji-mode-string* new-mode)
 790                    )) )
 791            (mode-line-canna-mode-update canna:*kanji-mode-string*) ) )
 792     (if in-minibuffer
 793         (setq canna:*japanese-mode-in-minibuffer* canna:*japanese-mode*)) ))
 794
 795 (defun canna:initialize ()
 796   (let ((init-val nil))
 797     (cond (canna:*initialized*) ; initialize \e$B$5$l$F$$$?$i2?$b$7$J$$\e(B
 798           (t
 799            (setq canna:*initialized* t)
 800            (setq init-val (canna-initialize
 801                            (if canna-underline 0 1)
 802                            canna-server canna-file))
 803            (cond ((car (cdr (cdr init-val)))
 804                   (canna:output-warnings (car (cdr (cdr init-val)))) ))
 805            (cond ((car (cdr init-val))
 806                   (error (car (cdr init-val))) ))
 807            ) )
 808
 809     (if (fboundp 'canna-query-mode)
 810         (progn
 811           (canna-change-mode canna-mode-alpha-mode)
 812           (setq canna:*alpha-mode-string* (canna-query-mode)) ))
 813
 814     (canna-do-function canna-func-japanese-mode)
 815
 816     (if (fboundp 'canna-query-mode)
 817         (setq canna:*kanji-mode-string* (canna-query-mode)))
 818
 819     init-val))
 820
 821 (defun canna:finalize ()
 822   (cond ((null canna:*initialized*)) ; initialize \e$B$5$l$F$$$J$+$C$?$i2?$b$7$J$$\e(B
 823         (t
 824          (setq canna:*initialized* nil)
 825          (let ((init-val (canna-finalize)))
 826            (cond ((car (cdr (cdr init-val)))
 827                   (canna:output-warnings (car (cdr (cdr init-val)))) ))
 828            (cond ((car (cdr init-val))
 829                   (error (car (cdr init-val))) ))
 830            )
 831          (message "\e$B!X$+$s$J!Y$N<-=q$r%;!<%V$7$^$9!#\e(B")
 832          )))
 833
 834 (defun canna:enter-canna-mode ()
 835   (if (not canna:*initialized*)
 836       (progn
 837         (message "\e$B!X$+$s$J!Y$N=i4|2=$r9T$C$F$$$^$9\e(B....")
 838         (canna:initialize)
 839         (message "\e$B!X$+$s$J!Y$N=i4|2=$r9T$C$F$$$^$9\e(B....done")
 840         ))
 841   (canna-set-width (- (window-width (minibuffer-window))
 842                       (minibuffer-prompt-width)
 843                       (if (and display-minibuffer-mode-in-minibuffer
 844                                (eq (selected-window) (minibuffer-window)))
 845                           (string-width
 846                            (let ((new-mode (canna-query-mode)))
 847                              (if (string-equal new-mode "")
 848                                  canna:*saved-mode-string*
 849                                new-mode)))
 850                         0)))
 851   (setq canna:*local-map-backup* (current-local-map))
 852   (setq canna:*fence-mode* t)
 853   ;; XEmacs change:
 854   ;; (buffer-disable-undo (current-buffer))
 855   ;; Original:
 856   ;; (if (boundp 'disable-undo)
 857   ;;     (setq disable-undo canna:*fence-mode*))
 858   (use-local-map canna-mode-map))
 859
 860 (defun canna:enter-canna-mode-and-functional-insert ()
 861   (canna:enter-canna-mode)
 862   (setq canna:*use-region-as-henkan-region* nil)
 863   (setq unread-command-events (list last-command-event)))
 864
 865 (defun canna:quit-canna-mode ()
 866   (cond (canna:*fence-mode*
 867          (use-local-map canna:*local-map-backup*)
 868          (setq canna:*fence-mode* nil)
 869          (if canna:*exit-japanese-mode*
 870              (progn
 871                (setq canna:*exit-japanese-mode* nil)
 872                (setq canna-mode-string canna:*alpha-mode-string*)
 873                (if canna:*japanese-mode*
 874                    (canna-toggle-japanese-mode)
 875                  (mode-line-canna-mode-update canna:*alpha-mode-string*) )))
 876          ;; XEmacs change:
 877          ;; (buffer-enable-undo (current-buffer))
 878          ;; Original:
 879          ;; (if (boundp 'disable-undo)
 880          ;;     (setq disable-undo canna:*fence-mode*))
 881          ))
 882   (set-marker canna:*region-start* nil)
 883   (set-marker canna:*region-end* nil)
 884   )
 885
 886 (defun canna-touroku ()
 887   "Register a word into a kana-to-kanji dictionary."
 888   (interactive)
 889 ;  (if canna:*japanese-mode*
 890   (if (not canna:*fence-mode*)
 891       (progn
 892         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 893         (canna:enter-canna-mode)
 894         (canna:display-candidates (canna-touroku-string "")) )
 895     (beep)
 896   ))
 897
 898 (defun canna-without-newline (start end)
 899   (and (not (eq start end))
 900        (or
 901         (and (<= end (point))
 902              (save-excursion
 903                (beginning-of-line)
 904                (<= (point) start) ))
 905         (and (<= (point) start)
 906              (save-excursion
 907                (end-of-line)
 908                (<= end (point)) ))
 909         )))
 910
 911 (defun canna-touroku-region (start end)
 912   "Register a word in the selected region into a kana-to-kanji dictionary."
 913   (interactive "r")
 914   (if (canna-without-newline start end)
 915 ;      (if canna:*japanese-mode*
 916       (if (not canna:*fence-mode*)
 917           (progn
 918             (setq canna:*use-region-as-henkan-region* nil)
 919             (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 920             (canna:enter-canna-mode)
 921             (canna:display-candidates
 922              (canna-touroku-string (buffer-substring start end))) ))
 923     (message "\e$B%j!<%8%g%s$,IT@5$G$9!#%L%k%j!<%8%g%s$+!"2~9T$,4^$^$l$F$$$^$9!#\e(B")
 924     ))
 925
 926 (defun canna-extend-mode ()
 927   "To enter an extend-mode of Canna."
 928   (interactive "*")
 929 ;  (if (and (not (eq (window-frame (minibuffer-window)) (selected-frame)))
 930 ;          (not canna:*fence-mode*))
 931            ;; \e$B%_%K%P%C%U%!$rJ,N%$7$F$$$k;~$O0l;~E*$K%U%'%s%9%b!<%I$KF~$k\e(B
 932            ;; \e$B$=$&$7$J$$$H%a%K%e!<$rA*$Y$J$$\e(B
 933            ;; (focus\e$B$,%_%K%P%C%U%!$K9T$+$J$$$+$i\e(B)
 934   (if (not canna:*fence-mode*)
 935       (progn
 936         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 937         (canna:enter-canna-mode)
 938         (canna:display-candidates
 939          (canna-do-function canna-func-extend-mode) ))
 940     (beep)))
 941
 942 (defun canna-kigou-mode ()
 943   "Enter symbol choosing mode."
 944   (interactive "*")
 945 ;  (if canna:*japanese-mode*
 946   (if (not canna:*fence-mode*)
 947       (progn
 948         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 949         (canna:enter-canna-mode)
 950         (canna:display-candidates (canna-change-mode canna-mode-kigo-mode)) )
 951     (beep)
 952     ))
 953
 954 (defun canna-hex-mode ()
 955   "Enter hex code entering mode."
 956   (interactive "*")
 957 ;  (if canna:*japanese-mode*
 958   (if (not canna:*fence-mode*)
 959       (progn
 960         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 961         (canna:enter-canna-mode)
 962         (canna:display-candidates (canna-change-mode canna-mode-hex-mode)) )
 963     (beep)
 964     ))
 965
 966 (defun canna-bushu-mode ()
 967   "Enter special mode to convert by BUSHU name."
 968   (interactive "*")
 969 ;  (if canna:*japanese-mode*
 970   (if (not canna:*fence-mode*)
 971       (progn
 972         (setq canna:*exit-japanese-mode* (not canna:*japanese-mode*))
 973         (canna:enter-canna-mode)
 974         (canna:display-candidates (canna-change-mode canna-mode-bushu-mode)) )
 975     (beep)
 976     ))
 977
 978 (defun canna-reset ()
 979   (interactive)
 980   (message "\e$B!X$+$s$J!Y$N<-=q$r%;!<%V$7$^$9!#\e(B");
 981   (canna:finalize)
 982   (message "\e$B!X$+$s$J!Y$N:F=i4|2=$r9T$C$F$$$^$9\e(B....")
 983   (canna:initialize)
 984   (message "\e$B!X$+$s$J!Y$N:F=i4|2=$r9T$C$F$$$^$9\e(B....done")
 985   )
 986
 987
 988 (defun canna ()
 989   (interactive)
 990   (message "\e$B!X$+$s$J!Y$r=i4|2=$7$F$$$^$9\e(B....")
 991   (let (init-val)
 992     (cond ((and (fboundp 'canna-initialize) (fboundp 'canna-change-mode) )
 993
 994            ;; canna \e$B$,;H$($k;~$O<!$N=hM}$r$9$k!#\e(B
 995
 996            ;; \e$BG[?'@_Dj\e(B (by yuuji@ae.keio.ac.jp)
 997            (setq canna:color-p (and canna-use-color
 998                                     window-system
 999                                     (x-display-color-p)))
1000            ;;\e$B%+%i!<$N;~\e(Bunderline\e$B%b!<%I$HF1$8>uBV$G=i4|2=$9$kI,MW$,$"$k\e(B
1001            (setq canna-underline (or canna:color-p canna-underline))
1002            (cond
1003             (canna:color-p
1004              (setq canna:attr-mode
1005                    (cond
1006                     ((or (and (boundp 'hilit-background-mode)
1007                               (eq hilit-background-mode 'dark))
1008                          (string-match
1009                           "on\\|t"
1010                           (or (if (featurep 'xemacs)
1011                                   (x-get-resource "ReverseVideo"
1012                                                   "reverseVideo" 'string)
1013                                 (x-get-resource "ReverseVideo" "reverseVideo"))
1014                               "")))
1015                      'reverse)  ;\e$BH?E>$7$F$$$k$J$i\e(B 'reverse
1016                     (t 'normal)))
1017              (setq canna:attr-yomi
1018                    (if (listp canna-use-color)
1019                        (car canna-use-color)
1020                      (cdr (assq canna:attr-mode
1021                                 (assq 'yomi canna:attribute-alist)))))
1022              (setq canna:attr-taishou
1023                    (if (listp canna-use-color)
1024                        (car (cdr canna-use-color))
1025                      (setq canna:attr-taishou
1026                            (cdr (assq
1027                                  canna:attr-mode
1028                                  (assq 'taishou canna:attribute-alist))))))
1029              (setq canna:attr-select
1030                    (if (listp canna-use-color)
1031                        (car (cdr (cdr canna-use-color)))
1032                      (setq canna:attr-select
1033                            (cdr (assq canna:attr-mode
1034                                       (assq 'select canna:attribute-alist))))))
1035              ;;\e$B?'$E$1MQ\e(Bface\e$B$N:n@.\e(B
1036              (mapcar
1037               (function
1038                (lambda (face)
1039                  (let* ((color (symbol-value
1040                                 (intern (concat "canna:" (symbol-name face)))))
1041                         backp)
1042                    (make-face face)
1043                    (if (stringp color)
1044                        (progn
1045                          (setq backp (string-match "/" color))
1046                          (set-face-foreground
1047                           face (substring color 0 backp))
1048                          (if backp
1049                              (set-face-background
1050                               face (substring color (1+ backp)))))
1051                      (copy-face color face)))))
1052               '(attr-yomi attr-taishou attr-select))
1053              ))
1054            ;;\e$BG[?'@_Dj=*N;\e(B
1055
1056            ;; \e$B!X$+$s$J!Y%7%9%F%`$N=i4|2=\e(B
1057
1058            (setq init-val (canna:initialize))
1059
1060            ;; \e$B%-!<$N%P%$%s%G%#%s%0\e(B
1061
1062            (let ((ch 32))
1063              (while (< ch 127)
1064                (define-key global-map (make-string 1 ch) 'canna-self-insert-command)
1065                (setq ch (1+ ch)) ))
1066
1067            (cond
1068             ;; #### I'm just guessing that this should come before the
1069             ;;      init-val setting
1070             ;; if registered with LEIM, no-op
1071             ((featurep 'canna-leim) t)
1072             ;; check to see if an X resource or the like is available in
1073             ;; init-val
1074             ((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             ;; \e$B%G%U%)%k%H$N@_Dj\e(B
1084             ;; Since XEmacs provides canna-leim.el, we should leave this
1085             ;; as is.
1086             (t (global-set-key "\C-o" 'canna-toggle-japanese-mode) ))
1087
1088            ;; #### should these global bindings be conditional on LEIM?
1089            ;;      LEIM doesn't use kanji key yet AFAIK, so leave them.
1090            (if (not (keymapp (global-key-binding "\e[")))
1091                (global-unset-key "\e[") )
1092            (global-set-key "\e[210z" 'canna-toggle-japanese-mode) ; XFER
1093            (define-key global-map [kanji] 'canna-toggle-japanese-mode)
1094            (if canna-do-keybind-for-functionkeys
1095                (progn
1096                  (global-set-key "\e[28~" 'canna-extend-mode) ; HELP on EWS4800
1097                  (global-set-key "\e[2~"  'canna-kigou-mode)  ; INS  on EWS4800
1098                  (global-set-key "\e[11~" 'canna-kigou-mode)
1099                  (global-set-key "\e[12~" 'canna-hex-mode)
1100                  (global-set-key "\e[13~" 'canna-bushu-mode)
1101                  (define-key global-map [help] 'canna-extend-mode)
1102                  (define-key global-map [insert] 'canna-kigou-mode)
1103                  (define-key global-map [f1] 'canna-kigou-mode)
1104                  (define-key global-map [f2] 'canna-hex-mode)
1105                  (define-key global-map [f3] 'canna-bushu-mode)
1106                  ))
1107
1108            (if canna-use-space-key-as-henkan-region
1109                (progn
1110                  (global-set-key "\C-@" 'canna-set-mark-command)
1111                  ;; X Window \e$B$O\e(B C-@ \e$B$H\e(B C-SPC \e$B$r6hJL$9$k$N$G!"$3$l$,I,MW!#\e(B
1112                  (global-set-key [?\C-\ ] 'canna-set-mark-command)
1113                  (global-set-key " " 'canna-henkan-region-or-self-insert) ))
1114
1115          ;; \e$B%b!<%I9T$N:n@.\e(B
1116
1117            (canna:create-mode-line)
1118            (mode-line-canna-mode-update canna:*alpha-mode-string*)
1119
1120          ;; \e$B%7%9%F%`4X?t$N=q$-BX$(\e(B
1121
1122 ;          (fset 'abort-recursive-edit
1123 ;                (symbol-function 'canna:abort-recursive-edit))
1124 ;          (fset 'keyboard-quit
1125 ;                (symbol-function 'canna:keyboard-quit))
1126
1127            )
1128
1129           ((fboundp 'canna-initialize)
1130            (beep)
1131            (with-output-to-temp-buffer "*canna-warning*"
1132              (princ "\e$B$3$N\e(B Mule \e$B$G$O\e(B new-canna \e$B$,;H$($^$;$s\e(B")
1133              (terpri)
1134              (print-help-return-message)) )
1135
1136           (t ; \e$B!X$+$s$J!Y%7%9%F%`$,;H$($J$+$C$?;~$N=hM}\e(B
1137            (beep)
1138            (with-output-to-temp-buffer "*canna-warning*"
1139              (princ "\e$B$3$N\e(B Mule \e$B$G$O\e(B canna \e$B$,;H$($^$;$s\e(B")
1140              (terpri)
1141              (print-help-return-message))
1142            ))
1143     (message "\e$B!X$+$s$J!Y$r=i4|2=$7$F$$$^$9\e(B....done")
1144     ) )
1145
1146 ;;;
1147 ;;; auto fill controll (from egg)
1148 ;;;
1149
1150 (defun canna:do-auto-fill ()
1151   (if (and auto-fill-function (not buffer-read-only)
1152            (> (current-column) fill-column))
1153       (let ((ocolumn (current-column)))
1154         (funcall auto-fill-function)
1155         (while (and (< fill-column (current-column))
1156                     (< (current-column) ocolumn))
1157           (setq ocolumn (current-column))
1158           (funcall auto-fill-function)))))
1159
1160 (defun canna:output-warnings (mesg)
1161   (with-output-to-temp-buffer "*canna-warning*"
1162     (while mesg
1163       (princ (car mesg))
1164       (terpri)
1165       (setq mesg (cdr mesg)) )
1166     (print-help-return-message)))
1167
1168 (defun canna-undo (&optional arg)
1169   (interactive "*p")
1170   (if (and canna:*undo-text-yomi*
1171            (eq (current-buffer) (marker-buffer canna:*spos-undo-text*))
1172 ;          (canna-without-newline canna:*spos-undo-text*
1173 ;                                 canna:*epos-undo-text*)
1174            )
1175       (progn
1176         (message "\e$BFI$_$KLa$7$^$9!*\e(B")
1177 ;       (switch-to-buffer (marker-buffer canna:*spos-undo-text*))
1178         (goto-char canna:*spos-undo-text*)
1179         (delete-region canna:*spos-undo-text*
1180                        canna:*epos-undo-text*)
1181
1182         (if (null canna:*japanese-mode*)
1183             (progn
1184               (setq canna:*exit-japanese-mode* t) ))
1185 ;             (canna-toggle-japanese-mode) ))
1186         (if (not canna:*fence-mode*)
1187             ;; \e$B%U%'%s%9%b!<%I$@$C$?$i$b$&0lEY%U%'%s%9%b!<%I$KF~$C$?$j$7\e(B
1188             ;; \e$B$J$$!#\e(B
1189             (canna:enter-canna-mode) )
1190         (canna:display-candidates
1191          (let ((texts (canna-store-yomi (car canna:*undo-text-yomi*)
1192                                         (cdr canna:*undo-text-yomi*) )) )
1193            (cond (canna-undo-hook
1194                   (funcall canna-undo-hook))
1195                  (t texts) )))
1196         (canna-abandon-undo-info)
1197         )
1198     (canna-abandon-undo-info)
1199     (undo arg) ))
1200
1201 (defun canna-abandon-undo-info ()
1202   (interactive)
1203   (setq canna:*undo-text-yomi* nil)
1204   (set-marker canna:*spos-undo-text* nil)
1205   (set-marker canna:*epos-undo-text* nil) )
1206
1207 (defun canna-henkan-region (start end)
1208   "Convert a text which is indicated by region into a kanji text."
1209   (interactive "*r")
1210   (if (null canna:*japanese-mode*)
1211       (progn
1212         (setq canna:*exit-japanese-mode* t) ))
1213 ;       (canna-toggle-japanese-mode) ))
1214   (let ((res nil))
1215     (setq res (canna-store-yomi (buffer-substring start end)))
1216     (delete-region start end)
1217     (canna:enter-canna-mode)
1218     (if (fboundp 'canna-do-function)
1219         (setq res (canna-do-function canna-func-henkan)))
1220     (canna:display-candidates res) ))
1221
1222 ;;;
1223 ;;; \e$B%^!<%/%3%^%s%I!$\e(Bcanna-henkan-region-or-self-insert \e$B$G;H$&$+$b\e(B
1224 ;;;
1225
1226 (defun canna-set-mark-command (arg)
1227   "Set mark, also set mark as HENKAN region if in Japanese mode."
1228   (interactive "P")
1229   (set-mark-command arg)
1230   (if canna:*japanese-mode*
1231       (progn
1232         (setq canna:*use-region-as-henkan-region* t)
1233         (message "Mark set(\e$BJQ49NN0h3+;O\e(B)") )))
1234
1235 (defun canna-henkan-region-or-self-insert (arg)
1236   "Do kana-to-kanji convert region if HENKAN region is defined, else insert."
1237   (interactive "*p")
1238   (if (and canna:*use-region-as-henkan-region*
1239 ;          (< (mark) (point))
1240 ;          (not (save-excursion (beginning-of-line) (< (mark) (point)))) )
1241            (canna-without-newline (region-beginning) (region-end)))
1242       (progn
1243         (setq canna:*use-region-as-henkan-region* nil)
1244         (canna-henkan-region (region-beginning) (region-end)))
1245     (canna-self-insert-command arg) ))
1246
1247 ;;
1248 ;; for C-mode
1249 ;;
1250
1251 (defun canna-electric-c-terminator (arg)
1252   (interactive "P")
1253   (if canna:*japanese-mode*
1254       (canna-self-insert-command arg)
1255     (electric-c-terminator arg) ))
1256
1257 (defun canna-electric-c-semi (arg)
1258   (interactive "P")
1259   (if canna:*japanese-mode*
1260       (canna-self-insert-command arg)
1261     (electric-c-semi arg) ))
1262
1263 (defun canna-electric-c-brace (arg)
1264   (interactive "P")
1265   (if canna:*japanese-mode*
1266       (canna-self-insert-command arg)
1267     (electric-c-brace arg) ))
1268
1269 (defun canna-c-mode-hook ()
1270   (define-key c-mode-map "{" 'canna-electric-c-brace)
1271   (define-key c-mode-map "}" 'canna-electric-c-brace)
1272   (define-key c-mode-map ";" 'canna-electric-c-semi)
1273   (define-key c-mode-map ":" 'canna-electric-c-terminator) )
1274
1275 (defun canna-set-fence-mode-format (fence sep underline)
1276   (setq canna-with-fences fence)
1277   (canna-set-bunsetsu-kugiri sep)
1278   (setq canna-underline underline)
1279 )
1280
1281 ;; \e$B%j!<%8%g%s$K$"$k%m!<%^;z$r!X$+$s$J!Y$K?)$o$9!#\e(B
1282 ;; \e$B7k2L$H$7$F!"!X$+$s$J!Y$NFI$_%b!<%I$K$J$k!#\e(B
1283 ;; \e$B%j!<%8%g%s$KB8:_$7$F$$$k6uGrJ8;z$H@)8fJ8;z$O<N$F$i$l$k!#\e(B
1284
1285 (defun canna-rk-region (start end)
1286   "Convert region into kana."
1287   (interactive "*r")
1288   (let ((str nil) (len 0) (i 0) (res 0))
1289     (setq str (buffer-substring start end))
1290     (setq len (length str))
1291     (while (< i len)
1292       (let ((ch (elt str i)))
1293         (if (> ch ? )
1294             (setq res (canna-do-function canna-func-functional-insert ch)) ))
1295       (setq i (1+ i)) )
1296     res))
1297
1298 (defun canna-rk-trans-region (start end)
1299   "Insert alpha-numeric string as it is sent from keyboard."
1300   (interactive "*r")
1301   (let ((res))
1302     (setq res (canna-rk-region start end))
1303     (delete-region start end)
1304     (if (null canna:*japanese-mode*)
1305         (progn
1306           (setq canna:*exit-japanese-mode* t) ))
1307     (setq res (canna-do-function canna-func-henkan))
1308     (canna:enter-canna-mode)
1309     (canna:display-candidates res) ))
1310
1311 ;; \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
1312
1313 (defun canna-rk-trans (arg)
1314   (interactive "*p")
1315   (let ((po (point)))
1316     (skip-chars-backward "-a-zA-Z.,?!~")
1317     (if (not (eq (point) po))
1318         (canna-rk-trans-region (point) po) )))
1319
1320 (defun canna-henkan-kakutei-and-self-insert (arg)
1321   (interactive "*p")
1322   (if canna:*japanese-mode*
1323       (canna-functional-insert-command arg)
1324     (progn
1325       (setq unread-command-events (list last-command-event))
1326       (canna-kakutei-to-basic-stat)) ))
1327
1328 (defun canna-kakutei-to-basic-stat ()
1329   (let ((res 0)
1330         (kakutei canna-henkan-string))
1331     (while (not canna-empty-info)
1332 ;      (setq res (canna-key-proc ?\C-m)))
1333       (setq res (canna-do-function canna-func-kakutei)))
1334     (setq canna-kakutei-string kakutei)
1335     (canna:display-candidates (length canna-kakutei-string))
1336     (if (not canna:*japanese-mode*)
1337         (mode-line-canna-mode-update canna:*alpha-mode-string*))
1338     ))
1339
1340 (defun canna-minibuffer-henkan-kakutei-and-self-insert (arg)
1341   (interactive "p")
1342   (set-window-buffer (minibuffer-window) canna:*saved-minibuffer*)
1343   (select-window canna:*previous-window*)
1344   (if canna:*japanese-mode*
1345       (canna:functional-insert-command2 last-command-event arg)
1346     (progn
1347       (setq unread-command-events (list last-command-event))
1348       (canna-kakutei-to-basic-stat)) ))
1349
1350 (defun canna-setup-for-being-boiled ()
1351   (let ((ch (1+ ? )))
1352     (while (< ch 127)
1353       (define-key canna-mode-map (make-string 1 ch) 'canna-henkan-kakutei-and-self-insert)
1354       (define-key canna-minibuffer-mode-map (make-string 1 ch) 'canna-minibuffer-henkan-kakutei-and-self-insert)
1355       (setq ch (1+ ch)))))
1356
1357 (defvar rK-trans-key "\C-j" "for `boil' only")
1358 (make-variable-buffer-local 'rK-trans-key)
1359
1360 (defun canna-boil ()
1361   "`canna-boil' cooks `canna' as if `boil' does for `egg'."
1362   (interactive)
1363   (canna-setup-for-being-boiled)
1364   (local-set-key rK-trans-key 'canna-rk-trans)
1365   (message "boiled"))
1366
1367 ;;
1368 ;; \e$B?'$E$1$N$?$a$N4X?t\e(B
1369 ;;
1370 (defun canna:yomi-attr-on (start end)
1371   (if (overlayp canna:*yomi-overlay*)
1372       (move-overlay canna:*yomi-overlay* start end)
1373     (overlay-put (setq canna:*yomi-overlay* (make-overlay start end nil nil t))
1374                  'face
1375                  (if canna:color-p 'attr-yomi 'underline))
1376     )
1377   )
1378
1379 (defun canna:yomi-attr-off (start end);
1380   (and (overlayp canna:*yomi-overlay*)
1381        (delete-overlay canna:*yomi-overlay*)
1382        )
1383   )
1384
1385 (defun canna:henkan-attr-on (start end)
1386   (if (overlayp canna:*henkan-overlay*)
1387       (move-overlay canna:*henkan-overlay* start end)
1388     (overlay-put (setq canna:*henkan-overlay*
1389                        (make-overlay start end nil nil t))
1390                  'face
1391                  (if canna:color-p 'attr-taishou 'region))
1392         )
1393   )
1394
1395 (defun canna:henkan-attr-off (start end)
1396   (and (overlayp canna:*henkan-overlay*)
1397        (delete-overlay canna:*henkan-overlay*)
1398        )
1399   )
1400
1401 (defun canna:select-attr-on (start end)
1402   (if (overlayp canna:*select-overlay*)
1403       (move-overlay canna:*select-overlay* start end)
1404     (overlay-put (setq canna:*select-overlay*
1405                        (make-overlay start end nil nil t))
1406                  'face
1407                  'attr-select))
1408   )
1409
1410 (defun canna:select-attr-off (start end)
1411   (and (overlayp canna:*select-overlay*)
1412        (delete-overlay canna:*select-overlay*)
1413        )
1414   )
1415
1416
1417 (provide 'canna)
1418
1419 ;;; canna.el ends here