--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lisp/mule/japanese-hooks.el	Mon Aug 13 09:02:59 2007 +0200
@@ -0,0 +1,195 @@
+;;; japanese-hooks.el --- pre-loaded support for Japanese.
+
+;; Copyright (C) 1992,93,94,95 Free Software Foundation, Inc.
+;; Copyright (C) 1995 Amdahl Corporation.
+;; Copyright (C) 1995 Sun Microsystems.
+
+;; This file is part of XEmacs.
+
+;; XEmacs is free software; you can redistribute it and/or modify it
+;; under the terms of the GNU General Public License as published by
+;; the Free Software Foundation; either version 2, or (at your option)
+;; any later version.
+
+;; XEmacs is distributed in the hope that it will be useful, but
+;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;; General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with XEmacs; see the file COPYING.  If not, write to the 
+;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;; Boston, MA 02111-1307, USA.
+
+;;; Synched up with: Mule 2.3.
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;; JAPANESE
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;;; Syntax of Japanese characters.
+(modify-syntax-entry 'japanese-jisx0201-kana "w")
+(modify-syntax-entry 'japanese-jisx0212 "w")
+
+(modify-syntax-entry 'japanese-jisx0208 "w")
+(loop for row in '(33 34 40)
+      do (modify-syntax-entry `[japanese-jisx0208 ,row] "_"))
+(loop for char in '(?$B!<(B ?$B!+(B ?$B!,(B ?$B!3(B ?$B!4(B ?$B!5(B ?$B!6(B ?$B!7(B ?$B!8(B ?$B!9(B ?$B!:(B ?$B!;(B)
+      do (modify-syntax-entry char "w"))
+(modify-syntax-entry ?\$B!J(B "($B!K(B")
+(modify-syntax-entry ?\$B!N(B "($B!O(B")
+(modify-syntax-entry ?\$B!P(B "($B!Q(B")
+(modify-syntax-entry ?\$B!V(B "($B!W(B")
+(modify-syntax-entry ?\$B!X(B "($B!Y(B")
+(modify-syntax-entry ?\$B!K(B ")$B!J(B")
+(modify-syntax-entry ?\$B!O(B ")$B!N(B")
+(modify-syntax-entry ?\$B!Q(B ")$B!P(B")
+(modify-syntax-entry ?\$B!W(B ")$B!V(B")
+(modify-syntax-entry ?\$B!Y(B ")$B!X(B")
+
+
+;;; Character categories S, A, H, K, G, Y, and C
+(define-category ?S "Japanese 2-byte symbol character.")
+(modify-category-entry [japanese-jisx0208 33] ?S)
+(modify-category-entry [japanese-jisx0208 34] ?S)
+(modify-category-entry [japanese-jisx0208 40] ?S)
+(define-category ?A "Japanese 2-byte Alphanumeric character.")
+(modify-category-entry [japanese-jisx0208 35] ?A)
+(define-category ?H "Japanese 2-byte Hiragana character.")
+(modify-category-entry [japanese-jisx0208 36] ?H)
+(define-category ?K "Japanese 2-byte Katakana character.")
+(modify-category-entry [japanese-jisx0208 37] ?K)
+(define-category ?G "Japanese 2-byte Greek character.")
+(modify-category-entry [japanese-jisx0208 38] ?G)
+(define-category ?Y "Japanese 2-byte Cyrillic character.")
+(modify-category-entry [japanese-jisx0208 39] ?Y)
+(define-category ?C "Japanese 2-byte Kanji characters.")
+(loop for row from 48 to 126 do (modify-category-entry `[japanese-jisx0208 ,row] ?C))
+(loop for char in '(?$B!<(B ?$B!+(B ?$B!,(B)
+      do (modify-category-entry char ?K)
+         (modify-category-entry char ?H))
+(loop for char in '(?$B!3(B ?$B!4(B ?$B!5(B ?$B!6(B ?$B!7(B ?$B!8(B ?$B!9(B ?$B!:(B ?$B!;(B)
+      do (modify-category-entry char ?C))
+(modify-category-entry 'japanese-jisx0212 ?C)
+
+(defvar japanese-word-regexp
+  "\\cA+\\cH*\\|\\cK+\\cH*\\|\\cC+\\cH*\\|\\cH+\\|\\ck+\\|\\sw+"
+  "Regular expression used to match a Japanese word.")
+
+(set-word-regexp japanese-word-regexp)
+(setq forward-word-regexp  "\\w\\>")
+(setq backward-word-regexp "\\<\\w")
+
+;;; Paragraph setting
+(setq sentence-end
+      (concat
+       "\\("
+       "\\("
+       "[.?!][]\"')}]*"
+       "\\|"
+       "[$B!%!)!*(B][$B!O!I!G!K!Q!M!S!U!W!Y(B]*"
+       "\\)"
+       "\\($\\|\t\\|  \\)"
+       "\\|"
+       "$B!#(B"
+       "\\)"
+       "[ \t\n]*"))
+(setq paragraph-start    "^[ $B!!(B\t\n\f]")
+(setq paragraph-separate "^[ $B!!(B\t\f]*$")
+
+;; EGG specific setup
+;;(when (featurep 'egg)
+;;  (setq wnn-server-type 'jserver)
+;;  (load "its/hira")
+;;  (load "its/kata")
+;;  (load "its/hankaku")
+;;  (load "its/zenkaku")
+;;  (setq its:*standard-modes*
+;;        (append
+;;         (list (its:get-mode-map "roma-kana")
+;;               (its:get-mode-map "roma-kata")
+;;               (its:get-mode-map "downcase")
+;;               (its:get-mode-map "upcase")
+;;               (its:get-mode-map "zenkaku-downcase")
+;;               (its:get-mode-map "zenkaku-upcase"))
+;;         its:*standard-modes*)))
+
+(make-coding-system
+ 'shift-jis 'shift-jis
+ "Coding-system of Shift-JIS used in Japan."
+ '(mnemonic "SJIS"))
+
+(copy-coding-system 'shift-jis 'sjis)
+
+(make-coding-system
+ 'iso-2022-jp 'iso2022
+ "Coding-system used for communication with mail and news in Japan."
+ '(charset-g0 ascii
+   short t
+   seven t
+   input-charset-conversion ((japanese-jisx0201-roman ascii)
+			     (japanese-jisx0208-1978 japanese-jisx0208))
+   mnemonic "Mail/Ja"
+   ))
+
+(copy-coding-system 'iso-2022-jp 'junet)
+
+(make-coding-system
+ 'oldjis 'iso2022
+ "Coding-system used for old JIS terminal."
+ '(charset-g0 ascii
+   short t
+   seven t
+   output-charset-conversion ((ascii japanese-jisx0201-roman)
+			      (japanese-jisx0208 japanese-jisx0208-1978))
+   mnemonic "Mail/Ja-old"
+   ))
+
+(make-coding-system
+ 'euc-japan 'iso2022
+ "Coding-system of Japanese EUC (Extended Unix Code)."
+ '(charset-g0 ascii
+   charset-g1 japanese-jisx0208
+   charset-g2 japanese-jisx0201-kana
+   charset-g3 japanese-jisx0212
+   short t
+   mnemonic "EUC/Ja"
+   ))
+
+(define-language-environment 'japanese
+  "Japanese (includes JIS and EUC)"
+  (lambda ()
+    (set-coding-category-system 'iso-7   'iso-2022-jp)
+    (set-coding-category-system 'iso-8-2 'euc-japan)
+    (set-coding-priority-list '(iso-7 iso-8-2 no-conversion))
+    ;;'(iso-8-2 iso-8-designate iso-8-1 shift-jis big5)
+    
+    ;;(when (featurep 'egg)
+    ;;  (setq-default its:*current-map* (its:get-mode-map "roma-kana")))
+
+    ;; Added by mrb, who doesn't speak japanese - so be sceptical...
+    ;; (when (string-match "solaris\\|sunos" system-configuration)
+    ;;(set-native-coding-system          'euc-japan) ; someday
+    (set-pathname-coding-system 'euc-japan)
+    (add-hook 'comint-exec-hook
+              (lambda ()
+                (let ((proc (get-buffer-process (current-buffer))))
+                  (set-process-input-coding-system  proc 'euc-japan)
+                  (set-process-output-coding-system proc 'euc-japan))))
+    (set-file-coding-system-for-read 'autodetect)
+    (set-default-file-coding-system  'euc-japan)
+    (setq keyboard-coding-system     'euc-japan)
+    (setq terminal-coding-system     'euc-japan)
+    (set-charset-registry 'ascii "JISX0201")
+    
+    (when (eq system-type 'ms-dos)
+      ;; Shift-JIS is the standard coding system under Japanese MS-DOS
+      ;; This isn't really code - just a hint to future implementors
+      (setq keyboard-coding-system       'shift-jis-dos)
+      (setq terminal-coding-system       'shift-jis-dos)
+      (set-default-file-coding-system    'shift-jis-dos)
+      ;;(set-default-process-coding-system 'shift-jis-dos 'shift-jis-dos)
+      )
+    ))
+
+(set-coding-category-system 'shift-jis 'shift-jis)