--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/mule-canna.c	Mon Aug 13 11:28:15 2007 +0200
@@ -0,0 +1,1909 @@
+/* CANNA interface
+
+   Copyright (C) 1995 Free Software Foundation, Inc.
+   Copyright (C) 1995 Sun Microsystems, Inc.
+
+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.  Not in FSF. */
+
+/* #### The comments in this file are mostly in EUC-formatted Japanese.
+   It would be ***soooo*** much nicer if someone could translate
+   them ... */
+
+/*
+
+  Authors: Akira Kon (kon@uxd.fc.nec.co.jp)
+           Ichiro Hirakura (hirakura@uxd.fc.nec.co.jp)
+
+  Functions defined in this file are
+
+  (canna-key-proc key)
+ 		key: single STRING
+ 		RETURNS:
+			 Length of converted string if no error occurs.
+			 Error string if error occurs.
+ 		DESCRIPTION:
+			 Convert a key input to a set of strings.  The
+			 strings contain both well-formed string and a
+			 intermediate result to show the translation
+			 information to a user.  converted strings are
+			 stored in specific variables.
+
+  (canna-initialize)
+  		RETURNS:
+			List of the following things:
+			- list of keys to toggle Japanese-mode
+			- error message
+			- list of warning messages
+		DESCRIPTION:
+			Initialize ``canna'', which is a kana-to-kanji
+			converter for GNU Emacs.  The first arg
+			specifies if inserting space character between
+			BUNSETSU when candidates are displayed.  The
+			second arg specifies server.  The third arg
+			specifies a file which will be used as a
+			customization description.  If nil is
+			specified for each arg, the default value will
+			be used.
+
+  (canna-finalize)
+		RETURNS:
+			list of warning messages
+		DESCRIPTION:
+			finalize ``canna'', which is a kana-to-kanji
+			converter for GNU Emacs.  This cause to write
+			miscellaneous informations to kana-to-kanji
+			dictionary.
+
+  (canna-touroku-string string)
+		string:
+			String to register to a dictionary.
+		RETURNS:
+			The same thing returns as canna-key-proc does.
+		DESCRIPTION:
+			Register Kanji words into kana-to-kanji
+			conversion dictionary.
+
+  (canna-set-width width)
+		width:
+			Column width of the place where the candidates
+			of kana-to-kanji conversion will be shown.
+		RETURNS:
+			nil
+		DESCRIPTION:
+			Set status-line width information, which is
+			used to display kanji candidates.
+
+  (canna-change-mode num)
+		num:
+			The mode number of Canna.
+		RETURNS:
+			The same thing returns as canna-key-proc does.
+		DESCRIPTION:
+			Change Japanese pre-edit mode.
+
+  (canna-store-yomi yomi roma)
+		yomi:
+			``Yomi'' to be stored.
+		roma:
+			``Romaji'' which corresponds to the ``Yomi''.
+		RETURNS:
+			The same thing returns as canna-key-proc does.
+		DESCRIPTION:
+			Store yomi characters as a YOMI of
+			kana-to-kanji conversion.
+
+  (canna-do-function num ch)
+		num:
+			A function number to be called.
+		ch:
+			A character will be specified in order to feed
+			the character to the function if the function
+			needs a input character.
+		RETURNS:
+			The same thing returns as canna-key-proc does.
+		DESCRIPTION:
+			Do specified function at current mode.
+
+  (canna-parse string)
+		string:
+			To be parsed.
+		RETURNS:
+			List of warning messages.
+		DESCRIPTION:
+			Parse customize string.
+
+  (canna-query-mode)
+		RETURNS:
+			A string which indicate the current mode.
+		DESCRIPTION:
+			Get current mode string.
+
+  Functions below are used for KKCP compatible library.  These
+  functions provides a base kana-to-kanji conversion system for EGG.
+  These functions may be used when users want to change the engine
+  from Wnn to Canna without changing user interface of Japanese input.
+
+  (canna-henkan-begin)
+  (canna-henkan-next)
+  (canna-bunsetu-henkou)
+  (canna-henkan-kakutei)
+  (canna-henkan-end)
+  (canna-henkan-quit)
+
+ */
+
+#include <config.h>
+#include "lisp.h"
+
+#include "buffer.h"
+#include "file-coding.h"
+
+#ifdef CANNA2
+#define IROHA_BC
+#include "canna/jrkanji.h"
+#include "canna/RK.h"
+#else /* !CANNA2 */
+#include "iroha/jrkanji.h"
+#include "iroha/RK.h"
+#endif /* !CANNA2 */
+extern char *jrKanjiError;
+
+#define KEYTOSTRSIZE 2048
+static unsigned char buf[KEYTOSTRSIZE];
+static char **warning;
+
+static int canna_empty_info, canna_through_info;
+static int canna_underline;
+static int canna_inhibit_hankakukana;
+
+static Lisp_Object Vcanna_kakutei_string;
+static Lisp_Object Vcanna_kakutei_yomi;
+static Lisp_Object Vcanna_kakutei_romaji;
+static Lisp_Object Vcanna_henkan_string;
+static int         canna_henkan_length;
+static int         canna_henkan_revPos;
+static int         canna_henkan_revLen;
+static Lisp_Object Vcanna_ichiran_string;
+static int         canna_ichiran_length;
+static int         canna_ichiran_revPos;
+static int         canna_ichiran_revLen;
+static Lisp_Object Vcanna_mode_string;
+
+static int IRCP_context;
+
+static Lisp_Object storeResults (unsigned char *, int, jrKanjiStatus *);
+static Lisp_Object kanjiYomiList (int, int);
+
+#ifdef CANNA_MULE
+static void m2c (unsigned char *, int, unsigned char *);
+static Lisp_Object mule_make_string (unsigned char *, int);
+static int mule_strlen (unsigned char *, int);
+static void count_char (unsigned char *,int, int, int, int *, int *, int *);
+#define make_string mule_make_string
+#endif
+
+/* Lisp functions definition */
+
+DEFUN ("canna-key-proc", Fcanna_key_proc, 1, 1, 0, /*
+Translate a key input to a set of strings.  The strings contain both
+well-formed string and intermediate result to show the translation
+information to a user.  Converted strings are stored in specific
+variables.
+*/
+       (ch))
+{
+  jrKanjiStatus ks;
+  int len;
+
+  CHECK_CHAR_COERCE_INT (ch);
+  len = jrKanjiString (0, XCHAR (ch), buf, KEYTOSTRSIZE, &ks);
+  return storeResults (buf, len, &ks);
+}
+
+static Lisp_Object
+storeResults (unsigned char *buf, int len, jrKanjiStatus *ks)
+{
+  Lisp_Object val = Qnil;
+
+  if (len < 0)
+    { /* Error detected */
+      val = make_string ((unsigned char*) jrKanjiError, strlen (jrKanjiError));
+    }
+  else
+    {
+      /* 確定した文字列 */
+      Vcanna_kakutei_string = make_string (buf, len);
+      val = make_int (len);
+      /* 確定した文字列の読みの情報... */
+      Vcanna_kakutei_yomi = Vcanna_kakutei_romaji = Qnil;
+      if (ks->info & KanjiYomiInfo)
+	{
+	  unsigned char *p = buf + len + 1;
+	  int yomilen = strlen (p);
+
+	  if (len + yomilen + 1 < KEYTOSTRSIZE)
+	    {
+	      int yomilen2;
+
+	      Vcanna_kakutei_yomi = make_string (p, yomilen); /* 読み */
+	      p += yomilen + 1;
+	      yomilen2 = strlen (p);
+	      if (len + yomilen + yomilen2 + 2 < KEYTOSTRSIZE)
+		{
+		  Vcanna_kakutei_romaji = make_string (p, yomilen2); /* ローマ字 */
+		}
+	    }
+	}
+
+
+      /* 候補表示の文字列です。*/
+      Vcanna_henkan_string = Qnil;
+      if (ks->length >= 0)
+	{
+	  Vcanna_henkan_string = make_string (ks->echoStr, ks->length);
+#ifndef CANNA_MULE
+	  canna_henkan_length = ks->length;
+	  canna_henkan_revPos = ks->revPos;
+	  canna_henkan_revLen = ks->revLen;
+#else /* CANNA_MULE */
+	  if (canna_underline)
+	    {
+	      canna_henkan_length = mule_strlen (ks->echoStr,ks->length);
+	      canna_henkan_revPos = mule_strlen (ks->echoStr,ks->revPos);
+	      canna_henkan_revLen = mule_strlen (ks->echoStr+ks->revPos,ks->revLen);
+	    }
+	  else
+	    {
+	      count_char (ks->echoStr, ks->length, ks->revPos, ks->revLen,
+			  &canna_henkan_length, &canna_henkan_revPos,
+			  &canna_henkan_revLen);
+	    }
+#endif /* CANNA_MULE */
+	}
+
+      /* 一覧の情報 */
+      Vcanna_ichiran_string = Qnil;
+      if (ks->info & KanjiGLineInfo && ks->gline.length >= 0)
+	{
+	  Vcanna_ichiran_string = make_string (ks->gline.line, ks->gline.length);
+#ifndef CANNA_MULE
+	  canna_ichiran_length = ks->gline.length;
+	  canna_ichiran_revPos = ks->gline.revPos;
+	  canna_ichiran_revLen = ks->gline.revLen;
+#else /* CANNA_MULE */
+	  count_char (ks->gline.line, ks->gline.length,
+		      ks->gline.revPos, ks->gline.revLen, &canna_ichiran_length,
+		      &canna_ichiran_revPos, &canna_ichiran_revLen);
+#endif /* CANNA_MULE */
+	}
+
+      /* モードの情報 */
+      Vcanna_mode_string = Qnil;
+      if (ks->info & KanjiModeInfo)
+	{
+	  Vcanna_mode_string = make_string (ks->mode, strlen (ks->mode));
+	}
+
+      /* その他の情報 */
+      canna_empty_info = (ks->info & KanjiEmptyInfo) ? 1 : 0;
+      canna_through_info = (ks->info & KanjiThroughInfo) ? 1 : 0;
+    }
+
+  return val;
+}
+
+DEFUN ("canna-set-bunsetsu-kugiri", Fcanna_set_bunsetsu, 0, 1, 0, /*
+This function sets the clause separator.
+If non-nil value is specified, the white space separator will be used.
+No separator will be used otherwise.
+*/
+       (num))
+{
+  int kugiri; /* 文節区切りをするか？ */
+
+  kugiri = NILP (num) ? 0 : 1;
+
+  jrKanjiControl (0, KC_SETBUNSETSUKUGIRI, (char *) kugiri);
+
+  return Qnil;
+}
+
+/* For whatever reason, calling Fding directly from libCanna loses */
+static void call_Fding()
+{
+  extern Lisp_Object Fding();
+
+  Fding (Qnil, Qnil, Qnil);
+}
+
+DEFUN ("canna-initialize", Fcanna_initialize, 0, 3, 0, /*
+Initialize ``canna'', which is a kana-to-kanji converter for GNU Emacs.
+The first arg specifies if inserting space character between BUNSETSU when
+candidates are displayed.
+The second arg specifies server.
+The third arg specifies a file which will be used as a customization
+description.
+If nil is specified for each arg, the default value will be used.
+*/
+       (num, server, rcfile))
+{
+  Lisp_Object val;
+  int res;
+  unsigned char **p, **q;
+
+  int kugiri; /* 文節区切りをするか？ */
+
+  IRCP_context = -1;
+
+  if (NILP (num))
+    {
+      kugiri = 1;
+    }
+  else
+    {
+      CHECK_INT (num);
+      kugiri = XINT (num);
+      kugiri = (kugiri == 1) ? 1 : 0;
+    }
+
+  if (NILP (server))
+    {
+      jrKanjiControl (0, KC_SETSERVERNAME, (char *) 0);
+    }
+  else
+    {
+      char servername[256];
+
+      CHECK_STRING (server);
+      strncpy (servername, XSTRING_DATA (server), XSTRING_LENGTH (server));
+      servername[XSTRING_LENGTH (server)] = '\0';
+      jrKanjiControl (0, KC_SETSERVERNAME, servername);
+    }
+
+  if (NILP (rcfile))
+    {
+      jrKanjiControl (0, KC_SETINITFILENAME, (char *) 0);
+    }
+  else
+    {
+      char rcname[256];
+
+      CHECK_STRING (rcfile);
+      strncpy (rcname, XSTRING_DATA (rcfile), XSTRING_LENGTH (rcfile));
+      rcname[XSTRING_LENGTH (rcfile)] = '\0';
+      jrKanjiControl (0, KC_SETINITFILENAME, rcname);
+    }
+
+  warning = (char **) 0;
+#ifdef nec_ews_svr4
+  stop_polling ();
+#endif /* nec_ews_svr4 */
+  res = jrKanjiControl (0, KC_INITIALIZE, (char *)&warning);
+#ifdef nec_ews_svr4
+  start_polling ();
+#endif /* nec_ews_svr4 */
+  val = Qnil;
+  if (warning)
+    {
+      for (p = q = (unsigned char **) warning ; *q ; q++)
+	;
+      while (p < q)
+	{
+	  q--;
+	  val = Fcons (make_string (*q, strlen (*q)), val);
+	}
+    }
+  val = Fcons (val, Qnil);
+
+  if (res == -1)
+    {
+      val = Fcons (make_string ((unsigned char*) jrKanjiError,
+				strlen (jrKanjiError)), val);
+      /* イニシャライズで失敗した場合。 */
+      return Fcons (Qnil, val);
+    }
+  else
+    {
+      extern void (*jrBeepFunc)();
+      Lisp_Object CANNA_mode_keys ();
+
+      jrBeepFunc = call_Fding;
+
+#ifdef KC_SETAPPNAME
+#ifndef CANNA_MULE
+      wcKanjiControl (0, KC_SETAPPNAME, "nemacs");
+#else /* CANNA_MULE */
+      wcKanjiControl (0, KC_SETAPPNAME, "mule");
+#endif /* CANNA_MULE */
+#endif /* KC_SETAPPNAME */
+
+      jrKanjiControl (0, KC_SETBUNSETSUKUGIRI, (char *) kugiri);
+      jrKanjiControl (0, KC_SETWIDTH, (char *) 78);
+#ifndef CANNA_MULE
+      jrKanjiControl (0, KC_INHIBITHANKAKUKANA, (char *) 1);
+#else
+      /* mule だったら半角カタカナも使える */
+      if (canna_inhibit_hankakukana)
+	jrKanjiControl (0, KC_INHIBITHANKAKUKANA, (char *) 1);
+#endif
+      jrKanjiControl (0, KC_YOMIINFO, (char *) 2); /* ※２: ローマ字まで返す */
+      val = Fcons (Qnil, val);
+      return Fcons (CANNA_mode_keys (), val);
+    }
+}
+
+DEFUN ("canna-finalize", Fcanna_finalize, 0, 0, 0, /*
+finalize ``canna'', which is a kana-to-kanji converter for GNU Emacs.
+This cause to write miscellaneous informations to kana-to-kanji dictionary.
+*/
+       ())
+{
+  Lisp_Object val;
+  unsigned char **p;
+
+  jrKanjiControl (0, KC_FINALIZE, (char *)&warning);
+
+  val = Qnil;
+  if (warning)
+    {
+      for (p = (unsigned char**) warning ; *p ; p++)
+	{
+	  val = Fcons (make_string (*p, strlen (*p)), val);
+	}
+    }
+  val = Fcons (val, Qnil);
+  IRCP_context = -1;
+  return val;
+}
+
+DEFUN ("canna-touroku-string", Fcanna_touroku_string, 1, 1, 0, /*
+Register Kanji words into kana-to-kanji conversion dictionary.
+*/
+       (str))
+{
+  jrKanjiStatusWithValue ksv;
+  jrKanjiStatus ks;
+  int len;
+  Lisp_Object val;
+#ifdef CANNA_MULE
+  unsigned char cbuf[4096];
+#endif
+
+  CHECK_STRING (str);
+  ksv.buffer = (unsigned char *) buf;
+  ksv.bytes_buffer = KEYTOSTRSIZE;
+#ifndef CANNA_MULE
+  ks.echoStr = XSTRING_DATA (str);
+  ks.length = XSTRING_LENGTH (str);
+#else /* CANNA_MULE */
+  m2c (XSTRING_DATA (str), XSTRING_LENGTH (str), cbuf);
+  ks.echoStr = cbuf;
+  ks.length = strlen (cbuf);
+#endif /* CANNA_MULE */
+  ksv.ks = &ks;
+  len = jrKanjiControl (0, KC_DEFINEKANJI, (char *)&ksv);
+  val = storeResults (buf, ksv.val, ksv.ks);
+  return val;
+}
+
+DEFUN ("canna-set-width", Fcanna_set_width, 1, 1, 0, /*
+Set status-line width information, which is used to display
+kanji candidates.
+*/
+       (num))
+{
+  CHECK_INT (num);
+
+  jrKanjiControl (0, KC_SETWIDTH,  (char *) XINT (num));
+  return Qnil;
+}
+
+DEFUN ("canna-change-mode", Fcanna_change_mode, 1, 1, 0, /*
+Change Japanese pre-edit mode.
+*/
+       (num))
+{
+  jrKanjiStatusWithValue ksv;
+  jrKanjiStatus ks;
+  Lisp_Object val;
+
+  CHECK_INT (num);
+
+  ksv.buffer = (unsigned char *) buf;
+  ksv.bytes_buffer = KEYTOSTRSIZE;
+  ksv.ks = &ks;
+  ksv.val = XINT (num);
+  jrKanjiControl (0, KC_CHANGEMODE,  (char *)&ksv);
+  val = storeResults (buf, ksv.val, ksv.ks);
+  return val;
+}
+
+Lisp_Object
+CANNA_mode_keys (void)
+{
+#define CANNAWORKBUFSIZE 32
+  char xxx[CANNAWORKBUFSIZE];
+  Lisp_Object val;
+  int i, n;
+
+  n = jrKanjiControl (0, KC_MODEKEYS, xxx);
+  val = Qnil;
+  for (i = n ; i > 0 ;)
+    {
+      --i;
+      /* !!#### something fucked here */
+      val = Fcons (make_char ((int)(0xFF & (unsigned char) xxx[i])), val);
+    }
+  return val;
+}
+
+DEFUN ("canna-store-yomi", Fcanna_store_yomi, 1, 2, 0, /*
+Store yomi characters as a YOMI of kana-to-kanji conversion.
+*/
+       (yomi, roma))
+{
+  jrKanjiStatusWithValue ksv;
+  jrKanjiStatus ks;
+
+  CHECK_STRING (yomi);
+#ifndef CANNA_MULE
+  strncpy (buf, XSTRING_DATA (yomi), XSTRING_LENGTH (yomi));
+  ks.length = XSTRING_LENGTH (yomi);
+  buf[ks.length] = '\0';
+#else /* CANNA_MULE */
+  m2c (XSTRING_DATA (yomi), XSTRING_LENGTH (yomi), buf);
+  ks.length = strlen (buf);
+#endif /* CANNA_MULE */
+
+  if (NILP (roma))
+    {
+      ks.mode = 0;
+    }
+  else
+    {
+      CHECK_STRING (roma);
+
+#ifndef CANNA_MULE
+      strncpy (buf + XSTRING_LENGTH (yomi) + 1, XSTRING_DATA (roma),
+	       XSTRING_LENGTH (roma));
+      buf[XSTRING_LENGTH (yomi) + 1 + XSTRING_LENGTH (roma)] = '\0';
+      ks.mode = (unsigned char *)(buf + XSTRING_LENGTH (yomi) + 1);
+#else /* CANNA_MULE */
+      ks.mode = (unsigned char *)(buf + ks.length + 1);
+      m2c (XSTRING_DATA (roma), XSTRING_LENGTH (roma), ks.mode);
+#endif /* CANNA_MULE */
+    }
+
+  ks.echoStr = (unsigned char *) buf;
+  ksv.buffer = (unsigned char *) buf; /* 返値用 */
+  ksv.bytes_buffer = KEYTOSTRSIZE;
+  ksv.ks = &ks;
+
+  jrKanjiControl (0, KC_STOREYOMI, (char *)&ksv);
+
+  return storeResults (buf, ksv.val, ksv.ks);
+}
+
+DEFUN ("canna-do-function", Fcanna_do_function, 1, 2, 0, /*
+Do specified function at current mode.
+*/
+       (num, ch))
+{
+  jrKanjiStatusWithValue ksv;
+  jrKanjiStatus ks;
+  Lisp_Object val;
+
+  CHECK_INT (num);
+
+  if (NILP (ch))
+    {
+      *buf = '@';
+    }
+  else
+    {
+      CHECK_CHAR (ch);
+      *buf = XCHAR (ch);
+    }
+
+  ksv.buffer = (unsigned char *) buf;
+  ksv.bytes_buffer = KEYTOSTRSIZE;
+  ksv.ks = &ks;
+  ksv.val = XINT (num);
+  jrKanjiControl (0, KC_DO, (char *) &ksv);
+  val = storeResults (buf, ksv.val, ksv.ks);
+  return val;
+}
+
+DEFUN ("canna-parse", Fcanna_parse, 1, 1, 0, /*
+Parse customize string.
+*/
+       (str))
+{
+  Lisp_Object val;
+  unsigned char **p;
+  int n;
+
+  CHECK_STRING (str);
+
+#ifndef CANNA_MULE
+  strncpy (buf, XSTRING_DATA (str), XSTRING_LENGTH (str));
+  buf[XSTRING_LENGTH (str)] = '\0';
+#else /* CANNA_MULE */
+  m2c (XSTRING_DATA (str), XSTRING_LENGTH (str), buf);
+#endif /* CANNA_MULE */
+  p = (unsigned char**) buf;
+  n = jrKanjiControl (0, KC_PARSE,  (char *) &p);
+  val = Qnil;
+  while (n > 0)
+    {
+      n--;
+      val = Fcons (make_string (p[n], strlen (p[n])), val);
+    }
+  return val;
+}
+
+DEFUN ("canna-query-mode", Fcanna_query_mode, 0, 0, 0, /*
+Get current mode string.
+*/
+       ())
+{
+  unsigned char buf[256];
+
+  jrKanjiControl (0, KC_QUERYMODE, buf);
+  return make_string (buf, strlen (buf));
+}
+
+/*
+ * Functions following this line are for KKCP interface compatible
+ * library.  These functions may be used by MILK system.
+ */
+
+#define RKBUFSIZE 1024
+
+static unsigned char yomibuf[RKBUFSIZE];
+static short kugiri[RKBUFSIZE / 2];
+
+static int
+confirmContext (void)
+{
+  if (IRCP_context < 0)
+    {
+      int context;
+
+      if ((context = jrKanjiControl (0, KC_GETCONTEXT, (char *) 0)) == -1)
+	{
+	  return 0;
+	}
+      IRCP_context = context;
+    }
+  return 1;
+}
+
+static int
+byteLen (int bun, int len)
+{
+  int i = 0, offset = 0, ch;
+
+  if (0 <= bun && bun < RKBUFSIZE)
+    {
+      offset = kugiri[bun];
+    }
+
+  while (len-- > 0 && (ch = (int) yomibuf[offset + i]))
+    {
+      i++;
+      if (ch & 0x80)
+	{
+	  i++;
+	}
+    }
+  return i;
+}
+
+DEFUN ("canna-henkan-begin", Fcanna_henkan_begin, 1, 1, 0, /*
+かな漢字変換した結果を返還する。文節切りがしてある。
+*/
+       (yomi))
+{
+  int nbun;
+
+  CHECK_STRING (yomi);
+  if (confirmContext () == 0)
+    {
+      return Qnil;
+    }
+#ifndef CANNA_MULE
+  strncpy (yomibuf, XSTRING_DATA (yomi), XSTRING_LENGTH (yomi));
+  yomibuf[XSTRING_LENGTH (yomi)] = '\0';
+  nbun = RkBgnBun (IRCP_context, XSTRING_DATA (yomi), XSTRING_LENGTH (yomi),
+		   (RK_XFER << RK_XFERBITS) | RK_KFER);
+#else /* CANNA_MULE */
+  m2c (XSTRING_DATA (yomi), XSTRING_LENGTH (yomi), yomibuf);
+  nbun = RkBgnBun (IRCP_context, (char *) yomibuf, strlen (yomibuf),
+		   (RK_XFER << RK_XFERBITS) | RK_KFER);
+#endif /* CANNA_MULE */
+
+  return kanjiYomiList (IRCP_context, nbun);
+}
+
+static Lisp_Object
+kanjiYomiList (int context, int nbun)
+{
+  Lisp_Object val, res = Qnil;
+  unsigned char RkBuf[RKBUFSIZE];
+  int len, i, total;
+
+  for (i = nbun ; i > 0 ; )
+    {
+      i--;
+      RkGoTo (context, i);
+      len = RkGetKanji (context, RkBuf, RKBUFSIZE);
+      val = make_string (RkBuf, len);
+      len = RkGetYomi (context, RkBuf, RKBUFSIZE);
+      res = Fcons (Fcons (val, make_string (RkBuf, len)), res);
+      if (i < RKBUFSIZE / 2)
+	{
+	  kugiri[i] = len;
+	}
+    }
+  for (i = 0, total = 0 ; i < nbun ; i++)
+    {
+      int temp = kugiri[i];
+      kugiri[i] = total;
+      total += temp;
+    }
+  return res;
+}
+
+DEFUN ("canna-henkan-next", Fcanna_henkan_next, 1, 1, 0, /*
+候補一覧を求める。
+*/
+       (bunsetsu))
+{
+  int i, slen, len;
+  unsigned char *p, RkBuf[RKBUFSIZE];
+  Lisp_Object res = Qnil, endp;
+
+  CHECK_INT (bunsetsu);
+  if (confirmContext () == 0)
+    {
+      return Qnil;
+    }
+  RkGoTo (IRCP_context, XINT (bunsetsu));
+  len = RkGetKanjiList (IRCP_context, RkBuf, RKBUFSIZE);
+  p = RkBuf;
+  for (i = 0 ; i < len ; i++)
+    {
+      slen = strlen (p);
+      if (NILP(res))
+	{
+	  endp = res = Fcons (make_string (p, slen), Qnil);
+	}
+      else
+	{
+	  endp = XCDR (endp) = Fcons (make_string (p, slen), Qnil);
+	}
+      p += slen + 1;
+    }
+  return res;
+}
+
+DEFUN ("canna-bunsetu-henkou", Fcanna_bunsetu_henkou, 2, 2, 0, /*
+文節の長さを指定する。
+*/
+       (bunsetsu, bunlen))
+{
+  int nbun, len;
+
+  CHECK_INT (bunsetsu);
+  CHECK_INT (bunlen);
+
+  nbun = XINT (bunsetsu);
+  if (confirmContext () == 0)
+    {
+      return Qnil;
+    }
+  RkGoTo (IRCP_context, nbun);
+  len = byteLen (nbun, XINT (bunlen));
+  return kanjiYomiList (IRCP_context, RkResize (IRCP_context, len));
+}
+
+DEFUN ("canna-henkan-kakutei", Fcanna_henkan_kakutei, 2, 2, 0, /*
+候補選択。
+*/
+       (bun, kouho))
+{
+  int nbun, nkouho;
+
+  if (confirmContext () == 0)
+    {
+      return Qnil;
+    }
+  nbun = XINT(bun);
+  RkGoTo (IRCP_context, nbun);
+
+  nkouho = XINT(kouho);
+  RkXfer (IRCP_context, nkouho);
+  return Qt;
+}
+
+DEFUN ("canna-henkan-end", Fcanna_henkan_end, 0, 0, 0, /*
+変換終了。
+*/
+       ())
+{
+  if (confirmContext () == 0)
+    {
+      return Qnil;
+    }
+  RkEndBun (IRCP_context, 1); /* 学習はいつでも行って良いものなのか？ */
+  return Qt;
+}
+
+DEFUN ("canna-henkan-quit", Fcanna_henkan_quit, 0, 0, 0, /*
+変換終了。
+*/
+       ())
+{
+  if (confirmContext () == 0)
+    {
+      return Qnil;
+    }
+  RkEndBun (IRCP_context, 0);
+  return Qt;
+}
+
+/* variables below this line is constants of Canna */
+
+static int canna_mode_AlphaMode;
+static int canna_mode_EmptyMode;
+static int canna_mode_KigoMode;
+static int canna_mode_YomiMode;
+static int canna_mode_JishuMode;
+static int canna_mode_TankouhoMode;
+static int canna_mode_IchiranMode;
+static int canna_mode_YesNoMode;
+static int canna_mode_OnOffMode;
+#ifdef CANNA_MODE_AdjustBunsetsuMode
+static int canna_mode_AdjustBunsetsuMode;
+#endif
+#ifdef CANNA_MODE_ChikujiYomiMode
+static int canna_mode_ChikujiYomiMode;
+static int canna_mode_ChikujiTanMode;
+#endif
+
+static int canna_mode_HenkanMode;
+#ifdef CANNA_MODE_HenkanNyuryokuMode
+static int canna_mode_HenkanNyuryokuMode;
+#endif
+#ifdef CANNA_MODE_ZenHiraHenkanMode
+static int canna_mode_ZenHiraHenkanMode;
+#ifdef CANNA_MODE_HanHiraHenkanMode
+static int canna_mode_HanHiraHenkanMode;
+#endif
+static int canna_mode_ZenKataHenkanMode;
+static int canna_mode_HanKataHenkanMode;
+static int canna_mode_ZenAlphaHenkanMode;
+static int canna_mode_HanAlphaHenkanMode;
+#endif
+static int canna_mode_ZenHiraKakuteiMode;
+#ifdef CANNA_MODE_HanHiraKakuteiMode
+static int canna_mode_HanHiraKakuteiMode;
+#endif
+static int canna_mode_ZenKataKakuteiMode;
+static int canna_mode_HanKataKakuteiMode;
+static int canna_mode_ZenAlphaKakuteiMode;
+static int canna_mode_HanAlphaKakuteiMode;
+static int canna_mode_HexMode;
+static int canna_mode_BushuMode;
+static int canna_mode_ExtendMode;
+static int canna_mode_RussianMode;
+static int canna_mode_GreekMode;
+static int canna_mode_LineMode;
+static int canna_mode_ChangingServerMode;
+static int canna_mode_HenkanMethodMode;
+static int canna_mode_DeleteDicMode;
+static int canna_mode_TourokuMode;
+static int canna_mode_TourokuEmptyMode;
+static int canna_mode_TourokuHinshiMode;
+static int canna_mode_TourokuDicMode;
+static int canna_mode_QuotedInsertMode;
+static int canna_mode_BubunMuhenkanMode;
+static int canna_mode_MountDicMode;
+
+static int canna_fn_SelfInsert;
+static int canna_fn_FunctionalInsert;
+static int canna_fn_QuotedInsert;
+static int canna_fn_JapaneseMode;
+static int canna_fn_AlphaMode;
+static int canna_fn_HenkanNyuryokuMode;
+static int canna_fn_Forward;
+static int canna_fn_Backward;
+static int canna_fn_Next;
+static int canna_fn_Prev;
+static int canna_fn_BeginningOfLine;
+static int canna_fn_EndOfLine;
+static int canna_fn_DeleteNext;
+static int canna_fn_DeletePrevious;
+static int canna_fn_KillToEndOfLine;
+static int canna_fn_Henkan;
+static int canna_fn_Kakutei;
+static int canna_fn_Extend;
+static int canna_fn_Shrink;
+#ifdef CANNA_FN_AdjustBunsetsu
+static int canna_fn_AdjustBunsetsu;
+#endif
+static int canna_fn_Quit;
+static int canna_fn_ConvertAsHex;
+static int canna_fn_ConvertAsBushu;
+static int canna_fn_KouhoIchiran;
+static int canna_fn_BubunMuhenkan;
+static int canna_fn_Zenkaku;
+static int canna_fn_Hankaku;
+static int canna_fn_ToUpper;
+static int canna_fn_Capitalize;
+static int canna_fn_ToLower;
+static int canna_fn_Hiragana;
+static int canna_fn_Katakana;
+static int canna_fn_Romaji;
+#ifdef CANNA_FN_BaseHiragana
+static int canna_fn_BaseHiragana;
+static int canna_fn_BaseKatakana;
+static int canna_fn_BaseEisu;
+static int canna_fn_BaseZenkaku;
+static int canna_fn_BaseHankaku;
+static int canna_fn_BaseKana;
+static int canna_fn_BaseKakutei;
+static int canna_fn_BaseHenkan;
+static int canna_fn_BaseHiraKataToggle;
+static int canna_fn_BaseZenHanToggle;
+static int canna_fn_BaseKanaEisuToggle;
+static int canna_fn_BaseKakuteiHenkanToggle;
+static int canna_fn_BaseRotateForward;
+static int canna_fn_BaseRotateBackward;
+#endif
+static int canna_fn_ExtendMode;
+static int canna_fn_Touroku;
+static int canna_fn_HexMode;
+static int canna_fn_BushuMode;
+static int canna_fn_KigouMode;
+#ifdef CANNA_FN_Mark
+static int canna_fn_Mark;
+#endif
+#ifdef CANNA_FN_TemporalMode
+static int canna_fn_TemporalMode;
+#endif
+
+static int canna_key_Nfer;
+static int canna_key_Xfer;
+static int canna_key_Up;
+static int canna_key_Left;
+static int canna_key_Right;
+static int canna_key_Down;
+static int canna_key_Insert;
+static int canna_key_Rollup;
+static int canna_key_Rolldown;
+static int canna_key_Home;
+static int canna_key_Help;
+static int canna_key_KP_Key;
+static int canna_key_Shift_Nfer;
+static int canna_key_Shift_Xfer;
+static int canna_key_Shift_Up;
+static int canna_key_Shift_Left;
+static int canna_key_Shift_Right;
+static int canna_key_Shift_Down;
+static int canna_key_Cntrl_Nfer;
+static int canna_key_Cntrl_Xfer;
+static int canna_key_Cntrl_Up;
+static int canna_key_Cntrl_Left;
+static int canna_key_Cntrl_Right;
+static int canna_key_Cntrl_Down;
+
+Lisp_Object VCANNA; /* by MORIOKA Tomohiko <morioka@jaist.ac.jp>
+		          1996/6/7 */
+
+void
+syms_of_mule_canna (void)
+{
+  DEFSUBR (Fcanna_key_proc);
+  DEFSUBR (Fcanna_initialize);
+  DEFSUBR (Fcanna_finalize);
+  DEFSUBR (Fcanna_touroku_string);
+  DEFSUBR (Fcanna_set_width);
+  DEFSUBR (Fcanna_change_mode);
+  DEFSUBR (Fcanna_store_yomi);
+  DEFSUBR (Fcanna_do_function);
+  DEFSUBR (Fcanna_parse);
+  DEFSUBR (Fcanna_query_mode);
+  DEFSUBR (Fcanna_set_bunsetsu);
+
+  DEFSUBR (Fcanna_henkan_begin);
+  DEFSUBR (Fcanna_henkan_next);
+  DEFSUBR (Fcanna_bunsetu_henkou);
+  DEFSUBR (Fcanna_henkan_kakutei);
+  DEFSUBR (Fcanna_henkan_end);
+  DEFSUBR (Fcanna_henkan_quit);
+}
+
+void
+vars_of_mule_canna (void)
+{
+  DEFVAR_LISP ("CANNA", &VCANNA);		/* hir@nec, 1992.5.21 */
+  VCANNA = Qt;					/* hir@nec, 1992.5.21 */
+
+  DEFVAR_LISP ("canna-kakutei-string", &Vcanna_kakutei_string /*
+
+*/ );
+  Vcanna_kakutei_string = Qnil;
+
+  DEFVAR_LISP ("canna-kakutei-yomi",   &Vcanna_kakutei_yomi /*
+
+*/ );
+  Vcanna_kakutei_yomi = Qnil;
+
+  DEFVAR_LISP ("canna-kakutei-romaji", &Vcanna_kakutei_romaji /*
+
+*/ );
+  Vcanna_kakutei_romaji = Qnil;
+
+  DEFVAR_LISP ("canna-henkan-string",  &Vcanna_henkan_string /*
+
+*/ );
+  Vcanna_henkan_string = Qnil;
+
+  DEFVAR_INT ("canna-henkan-length",  &canna_henkan_length /*
+
+*/ );
+  canna_henkan_length = 0;
+
+  DEFVAR_INT ("canna-henkan-revpos",  &canna_henkan_revPos /*
+
+*/ );
+  canna_henkan_revPos = 0;
+
+  DEFVAR_INT ("canna-henkan-revlen",  &canna_henkan_revLen /*
+
+*/ );
+  canna_henkan_revLen = 0;
+
+  DEFVAR_LISP ("canna-ichiran-string", &Vcanna_ichiran_string /*
+
+*/ );
+  Vcanna_ichiran_string = Qnil;
+
+  DEFVAR_INT ("canna-ichiran-length", &canna_ichiran_length /*
+
+*/ );
+  canna_ichiran_length = 0;
+
+  DEFVAR_INT ("canna-ichiran-revpos", &canna_ichiran_revPos /*
+
+*/ );
+  canna_ichiran_revPos = 0;
+
+  DEFVAR_INT ("canna-ichiran-revlen", &canna_ichiran_revLen /*
+
+*/ );
+  canna_ichiran_revLen = 0;
+
+  DEFVAR_LISP ("canna-mode-string",    &Vcanna_mode_string /*
+
+*/ );
+  Vcanna_mode_string = Qnil;
+
+  DEFVAR_BOOL ("canna-empty-info", &canna_empty_info /*
+For canna
+*/ );
+  canna_empty_info = 0;
+
+  DEFVAR_BOOL ("canna-through-info", &canna_through_info /*
+For canna
+*/ );
+  canna_through_info = 0;
+
+  DEFVAR_BOOL ("canna-underline", &canna_underline /*
+For canna
+*/ );
+  canna_underline = 0;
+
+  DEFVAR_BOOL ("canna-inhibit-hankakukana", &canna_inhibit_hankakukana /*
+For canna
+*/ );
+  canna_inhibit_hankakukana = 0;
+
+  DEFVAR_INT ("canna-mode-alpha-mode", &canna_mode_AlphaMode /*
+
+*/ );
+  canna_mode_AlphaMode = IROHA_MODE_AlphaMode;
+
+  DEFVAR_INT ("canna-mode-empty-mode", &canna_mode_EmptyMode /*
+
+*/ );
+  canna_mode_EmptyMode = IROHA_MODE_EmptyMode;
+
+  DEFVAR_INT ("canna-mode-kigo-mode",  &canna_mode_KigoMode /*
+
+*/ );
+  canna_mode_KigoMode = IROHA_MODE_KigoMode;
+
+  DEFVAR_INT ("canna-mode-yomi-mode",  &canna_mode_YomiMode /*
+
+*/ );
+  canna_mode_YomiMode = IROHA_MODE_YomiMode;
+
+  DEFVAR_INT ("canna-mode-jishu-mode", &canna_mode_JishuMode /*
+
+*/ );
+  canna_mode_JishuMode = IROHA_MODE_JishuMode;
+
+  DEFVAR_INT ("canna-mode-tankouho-mode", &canna_mode_TankouhoMode /*
+
+*/ );
+  canna_mode_TankouhoMode = IROHA_MODE_TankouhoMode;
+
+  DEFVAR_INT ("canna-mode-ichiran-mode",  &canna_mode_IchiranMode /*
+
+*/ );
+  canna_mode_IchiranMode = IROHA_MODE_IchiranMode;
+
+  DEFVAR_INT ("canna-mode-yes-no-mode", &canna_mode_YesNoMode /*
+
+*/ );
+  canna_mode_YesNoMode = IROHA_MODE_YesNoMode;
+
+  DEFVAR_INT ("canna-mode-on-off-mode", &canna_mode_OnOffMode /*
+
+*/ );
+  canna_mode_OnOffMode = IROHA_MODE_OnOffMode;
+
+#ifdef CANNA_MODE_AdjustBunsetsuMode
+  DEFVAR_INT ("canna-mode-adjust-bunsetsu-mode",
+	      &canna_mode_AdjustBunsetsuMode /*
+
+*/ );
+  canna_mode_AdjustBunsetsuMode = CANNA_MODE_AdjustBunsetsuMode;
+#endif
+#ifdef CANNA_MODE_ChikujiYomiMode
+  DEFVAR_INT ("canna-mode-chikuji-yomi-mode", &canna_mode_ChikujiYomiMode /*
+
+*/ );
+  canna_mode_ChikujiYomiMode = CANNA_MODE_ChikujiYomiMode;
+
+  DEFVAR_INT ("canna-mode-chikuji-bunsetsu-mode",
+	      &canna_mode_ChikujiTanMode /*
+
+*/ );
+  canna_mode_ChikujiTanMode = CANNA_MODE_ChikujiTanMode;
+#endif
+
+  DEFVAR_INT ("canna-mode-henkan-mode", &canna_mode_HenkanMode /*
+
+*/ );
+  canna_mode_HenkanMode = IROHA_MODE_HenkanMode;
+
+#ifdef CANNA_MODE_HenkanNyuryokuMode
+  DEFVAR_INT ("canna-mode-henkan-nyuuryoku-mode",
+	      &canna_mode_HenkanNyuryokuMode /*
+
+*/ );
+  canna_mode_HenkanNyuryokuMode = CANNA_MODE_HenkanNyuryokuMode;
+#endif
+#ifdef CANNA_MODE_ZenHiraHenkanMode
+  DEFVAR_INT ("canna-mode-zen-hira-henkan-mode",
+	      &canna_mode_ZenHiraHenkanMode /*
+
+*/ );
+  canna_mode_ZenHiraHenkanMode = CANNA_MODE_ZenHiraHenkanMode;
+#ifdef CANNA_MODE_HanHiraHenkanMode
+  DEFVAR_INT ("canna-mode-han-hira-henkan-mode",
+	      &canna_mode_HanHiraHenkanMode /*
+
+*/ );
+  canna_mode_HanHiraHenkanMode = CANNA_MODE_HanHiraHenkanMode;
+#endif
+  DEFVAR_INT ("canna-mode-zen-kata-henkan-mode",
+	      &canna_mode_ZenKataHenkanMode /*
+
+*/ );
+  canna_mode_ZenKataHenkanMode = CANNA_MODE_ZenKataHenkanMode;
+
+  DEFVAR_INT ("canna-mode-han-kata-henkan-mode",
+	      &canna_mode_HanKataHenkanMode /*
+
+*/ );
+  canna_mode_HanKataHenkanMode = CANNA_MODE_HanKataHenkanMode;
+
+  DEFVAR_INT ("canna-mode-zen-alpha-henkan-mode",
+	      &canna_mode_ZenAlphaHenkanMode /*
+
+*/ );
+  canna_mode_ZenAlphaHenkanMode = CANNA_MODE_ZenAlphaHenkanMode;
+
+  DEFVAR_INT ("canna-mode-han-alpha-henkan-mode",
+	      &canna_mode_HanAlphaHenkanMode /*
+
+*/ );
+  canna_mode_HanAlphaHenkanMode = CANNA_MODE_HanAlphaHenkanMode;
+#endif
+  DEFVAR_INT ("canna-mode-zen-hira-kakutei-mode",
+	      &canna_mode_ZenHiraKakuteiMode /*
+
+*/ );
+  canna_mode_ZenHiraKakuteiMode = IROHA_MODE_ZenHiraKakuteiMode;
+#ifdef CANNA_MODE_HanHiraKakuteiMode
+  DEFVAR_INT ("canna-mode-han-hira-kakutei-mode",
+	      &canna_mode_HanHiraKakuteiMode /*
+
+*/ );
+  canna_mode_HanHiraKakuteiMode = CANNA_MODE_HanHiraKakuteiMode;
+#endif
+  DEFVAR_INT ("canna-mode-zen-kata-kakutei-mode",
+	      &canna_mode_ZenKataKakuteiMode /*
+
+*/ );
+  canna_mode_ZenKataKakuteiMode = IROHA_MODE_ZenKataKakuteiMode;
+
+  DEFVAR_INT ("canna-mode-han-kata-kakutei-mode",
+	      &canna_mode_HanKataKakuteiMode /*
+
+*/ );
+  canna_mode_HanKataKakuteiMode = IROHA_MODE_HanKataKakuteiMode;
+
+  DEFVAR_INT ("canna-mode-zen-alpha-kakutei-mode",
+	      &canna_mode_ZenAlphaKakuteiMode /*
+
+*/ );
+  canna_mode_ZenAlphaKakuteiMode = IROHA_MODE_ZenAlphaKakuteiMode;
+
+  DEFVAR_INT ("canna-mode-han-alpha-kakutei-mode",
+	      &canna_mode_HanAlphaKakuteiMode /*
+
+*/ );
+  canna_mode_HanAlphaKakuteiMode = IROHA_MODE_HanAlphaKakuteiMode;
+
+  DEFVAR_INT ("canna-mode-hex-mode", &canna_mode_HexMode /*
+
+*/ );
+  canna_mode_HexMode = IROHA_MODE_HexMode;
+
+  DEFVAR_INT ("canna-mode-bushu-mode", &canna_mode_BushuMode /*
+
+*/ );
+  canna_mode_BushuMode = IROHA_MODE_BushuMode;
+
+  DEFVAR_INT ("canna-mode-extend-mode", &canna_mode_ExtendMode /*
+
+*/ );
+  canna_mode_ExtendMode = IROHA_MODE_ExtendMode;
+
+  DEFVAR_INT ("canna-mode-russian-mode", &canna_mode_RussianMode /*
+
+*/ );
+  canna_mode_RussianMode = IROHA_MODE_RussianMode;
+
+  DEFVAR_INT ("canna-mode-greek-mode", &canna_mode_GreekMode /*
+
+*/ );
+  canna_mode_GreekMode = IROHA_MODE_GreekMode;
+
+  DEFVAR_INT ("canna-mode-line-mode", &canna_mode_LineMode /*
+
+*/ );
+  canna_mode_LineMode = IROHA_MODE_LineMode;
+
+  DEFVAR_INT ("canna-mode-changing-server-mode",
+	      &canna_mode_ChangingServerMode /*
+
+*/ );
+  canna_mode_ChangingServerMode = IROHA_MODE_ChangingServerMode;
+
+  DEFVAR_INT ("canna-mode-henkan-method-mode",
+	      &canna_mode_HenkanMethodMode /*
+
+*/ );
+  canna_mode_HenkanMethodMode = IROHA_MODE_HenkanMethodMode;
+
+  DEFVAR_INT ("canna-mode-delete-dic-mode", &canna_mode_DeleteDicMode /*
+
+*/ );
+  canna_mode_DeleteDicMode = IROHA_MODE_DeleteDicMode;
+
+  DEFVAR_INT ("canna-mode-touroku-mode", &canna_mode_TourokuMode /*
+
+*/ );
+  canna_mode_TourokuMode = IROHA_MODE_TourokuMode;
+
+  DEFVAR_INT ("canna-mode-touroku-empty-mode",
+	      &canna_mode_TourokuEmptyMode /*
+
+*/ );
+  canna_mode_TourokuEmptyMode = IROHA_MODE_TourokuEmptyMode;
+
+  DEFVAR_INT ("canna-mode-touroku-hinshi-mode",
+	      &canna_mode_TourokuHinshiMode /*
+
+*/ );
+  canna_mode_TourokuHinshiMode = IROHA_MODE_TourokuHinshiMode;
+
+  DEFVAR_INT ("canna-mode-touroku-dic-mode", &canna_mode_TourokuDicMode /*
+
+*/ );
+  canna_mode_TourokuDicMode = IROHA_MODE_TourokuDicMode;
+
+  DEFVAR_INT ("canna-mode-quoted-insert-mode",
+	      &canna_mode_QuotedInsertMode /*
+
+*/ );
+  canna_mode_QuotedInsertMode = IROHA_MODE_QuotedInsertMode;
+
+  DEFVAR_INT ("canna-mode-bubun-muhenkan-mode",
+	      &canna_mode_BubunMuhenkanMode /*
+
+*/ );
+  canna_mode_BubunMuhenkanMode = IROHA_MODE_BubunMuhenkanMode;
+
+  DEFVAR_INT ("canna-mode-mount-dic-mode", &canna_mode_MountDicMode /*
+
+*/ );
+  canna_mode_MountDicMode = IROHA_MODE_MountDicMode;
+
+  DEFVAR_INT ("canna-func-self-insert", &canna_fn_SelfInsert  /*
+
+*/ );
+  canna_fn_SelfInsert = IROHA_FN_SelfInsert;
+
+  DEFVAR_INT ("canna-func-functional-insert", &canna_fn_FunctionalInsert  /*
+
+*/ );
+  canna_fn_FunctionalInsert = IROHA_FN_FunctionalInsert;
+
+  DEFVAR_INT ("canna-func-quoted-insert", &canna_fn_QuotedInsert  /*
+
+*/ );
+  canna_fn_QuotedInsert = IROHA_FN_QuotedInsert;
+
+  DEFVAR_INT ("canna-func-japanese-mode", &canna_fn_JapaneseMode  /*
+
+*/ );
+  canna_fn_JapaneseMode = IROHA_FN_JapaneseMode;
+
+  DEFVAR_INT ("canna-func-alpha-mode", &canna_fn_AlphaMode  /*
+
+*/ );
+  canna_fn_AlphaMode = IROHA_FN_AlphaMode;
+
+  DEFVAR_INT ("canna-func-henkan-nyuryoku-mode",
+	      &canna_fn_HenkanNyuryokuMode  /*
+
+*/ );
+  canna_fn_HenkanNyuryokuMode = IROHA_FN_HenkanNyuryokuMode;
+
+  DEFVAR_INT ("canna-func-forward", &canna_fn_Forward  /*
+
+*/ );
+  canna_fn_Forward = IROHA_FN_Forward;
+
+  DEFVAR_INT ("canna-func-backward", &canna_fn_Backward  /*
+
+*/ );
+  canna_fn_Backward = IROHA_FN_Backward;
+
+  DEFVAR_INT ("canna-func-next", &canna_fn_Next  /*
+
+*/ );
+  canna_fn_Next = IROHA_FN_Next;
+
+  DEFVAR_INT ("canna-func-previous", &canna_fn_Prev  /*
+
+*/ );
+  canna_fn_Prev = IROHA_FN_Prev;
+
+  DEFVAR_INT ("canna-func-beginning-of-line", &canna_fn_BeginningOfLine  /*
+
+*/ );
+  canna_fn_BeginningOfLine = IROHA_FN_BeginningOfLine;
+
+  DEFVAR_INT ("canna-func-end-of-line", &canna_fn_EndOfLine  /*
+
+*/ );
+  canna_fn_EndOfLine = IROHA_FN_EndOfLine;
+
+  DEFVAR_INT ("canna-func-delete-next", &canna_fn_DeleteNext  /*
+
+*/ );
+  canna_fn_DeleteNext = IROHA_FN_DeleteNext;
+
+  DEFVAR_INT ("canna-func-delete_previous", &canna_fn_DeletePrevious  /*
+
+*/ );
+  canna_fn_DeletePrevious = IROHA_FN_DeletePrevious;
+
+  DEFVAR_INT ("canna-func-kill-to-end-of-line", &canna_fn_KillToEndOfLine /*
+
+*/ );
+  canna_fn_KillToEndOfLine = IROHA_FN_KillToEndOfLine;
+
+  DEFVAR_INT ("canna-func-henkan", &canna_fn_Henkan  /*
+
+*/ );
+  canna_fn_Henkan = IROHA_FN_Henkan;
+
+  DEFVAR_INT ("canna-func-kakutei", &canna_fn_Kakutei  /*
+
+*/ );
+  canna_fn_Kakutei = IROHA_FN_Kakutei;
+
+  DEFVAR_INT ("canna-func-extend", &canna_fn_Extend  /*
+
+*/ );
+  canna_fn_Extend = IROHA_FN_Extend;
+
+  DEFVAR_INT ("canna-func-shrink", &canna_fn_Shrink  /*
+
+*/ );
+  canna_fn_Shrink = IROHA_FN_Shrink;
+
+#ifdef CANNA_FN_AdjustBunsetsu
+  DEFVAR_INT ("canna-func-adjust-bunsetsu", &canna_fn_AdjustBunsetsu  /*
+
+*/ );
+  canna_fn_AdjustBunsetsu = CANNA_FN_AdjustBunsetsu;
+#endif
+  DEFVAR_INT ("canna-func-quit", &canna_fn_Quit  /*
+
+*/ );
+  canna_fn_Quit = IROHA_FN_Quit;
+
+  DEFVAR_INT ("canna-func-convert-as-hex", &canna_fn_ConvertAsHex  /*
+
+*/ );
+  canna_fn_ConvertAsHex = IROHA_FN_ConvertAsHex;
+
+  DEFVAR_INT ("canna-func-convert-as-bushu", &canna_fn_ConvertAsBushu  /*
+
+*/ );
+  canna_fn_ConvertAsBushu = IROHA_FN_ConvertAsBushu;
+
+  DEFVAR_INT ("canna-func-kouho-ichiran", &canna_fn_KouhoIchiran  /*
+
+*/ );
+  canna_fn_KouhoIchiran = IROHA_FN_KouhoIchiran;
+
+  DEFVAR_INT ("canna-func-bubun-muhenkan", &canna_fn_BubunMuhenkan  /*
+
+*/ );
+  canna_fn_BubunMuhenkan = IROHA_FN_BubunMuhenkan;
+
+  DEFVAR_INT ("canna-func-zenkaku", &canna_fn_Zenkaku  /*
+
+*/ );
+  canna_fn_Zenkaku = IROHA_FN_Zenkaku;
+
+  DEFVAR_INT ("canna-func-hankaku", &canna_fn_Hankaku  /*
+
+*/ );
+  canna_fn_Hankaku = IROHA_FN_Hankaku;
+
+  DEFVAR_INT ("canna-func-to-upper", &canna_fn_ToUpper  /*
+
+*/ );
+  canna_fn_ToUpper = IROHA_FN_ToUpper;
+
+  DEFVAR_INT ("canna-func-capitalize", &canna_fn_Capitalize  /*
+
+*/ );
+  canna_fn_Capitalize = IROHA_FN_Capitalize;
+
+  DEFVAR_INT ("canna-func-to-lower", &canna_fn_ToLower  /*
+
+*/ );
+  canna_fn_ToLower = IROHA_FN_ToLower;
+
+  DEFVAR_INT ("canna-func-hiragana", &canna_fn_Hiragana  /*
+
+*/ );
+  canna_fn_Hiragana = IROHA_FN_Hiragana;
+
+  DEFVAR_INT ("canna-func-katakana", &canna_fn_Katakana  /*
+
+*/ );
+  canna_fn_Katakana = IROHA_FN_Katakana;
+
+  DEFVAR_INT ("canna-func-romaji", &canna_fn_Romaji  /*
+
+*/ );
+  canna_fn_Romaji = IROHA_FN_Romaji;
+
+#ifdef CANNA_FN_BaseHiragana
+  DEFVAR_INT ("canna-func-base-hiragana", &canna_fn_BaseHiragana  /*
+
+*/ );
+  canna_fn_BaseHiragana = CANNA_FN_BaseHiragana;
+
+  DEFVAR_INT ("canna-func-base-katakana", &canna_fn_BaseKatakana  /*
+
+*/ );
+  canna_fn_BaseKatakana = CANNA_FN_BaseKatakana;
+
+  DEFVAR_INT ("canna-func-base-eisu", &canna_fn_BaseEisu  /*
+
+*/ );
+  canna_fn_BaseEisu = CANNA_FN_BaseEisu;
+
+  DEFVAR_INT ("canna-func-base-zenkaku", &canna_fn_BaseZenkaku  /*
+
+*/ );
+  canna_fn_BaseZenkaku = CANNA_FN_BaseZenkaku;
+
+  DEFVAR_INT ("canna-func-base-hankaku", &canna_fn_BaseHankaku  /*
+
+*/ );
+  canna_fn_BaseHankaku = CANNA_FN_BaseHankaku;
+
+  DEFVAR_INT ("canna-func-base-kana", &canna_fn_BaseKana  /*
+
+*/ );
+  canna_fn_BaseKana = CANNA_FN_BaseKana;
+
+  DEFVAR_INT ("canna-func-base-kakutei", &canna_fn_BaseKakutei  /*
+
+*/ );
+  canna_fn_BaseKakutei = CANNA_FN_BaseKakutei;
+
+  DEFVAR_INT ("canna-func-base-henkan", &canna_fn_BaseHenkan  /*
+
+*/ );
+  canna_fn_BaseHenkan = CANNA_FN_BaseHenkan;
+
+  DEFVAR_INT ("canna-func-base-hiragana-katakana-toggle",
+	      &canna_fn_BaseHiraKataToggle  /*
+
+*/ );
+  canna_fn_BaseHiraKataToggle = CANNA_FN_BaseHiraKataToggle;
+
+  DEFVAR_INT ("canna-func-base-zenkaku-hankaku-toggle",
+	      &canna_fn_BaseZenHanToggle  /*
+
+*/ );
+  canna_fn_BaseZenHanToggle = CANNA_FN_BaseZenHanToggle;
+
+  DEFVAR_INT ("canna-func-base-kana-eisu-toggle",
+	      &canna_fn_BaseKanaEisuToggle  /*
+
+*/ );
+  canna_fn_BaseKanaEisuToggle = CANNA_FN_BaseKanaEisuToggle;
+
+  DEFVAR_INT ("canna-func-base-kakutei-henkan-toggle",
+	      &canna_fn_BaseKakuteiHenkanToggle  /*
+
+*/ );
+  canna_fn_BaseKakuteiHenkanToggle = CANNA_FN_BaseKakuteiHenkanToggle;
+
+  DEFVAR_INT ("canna-func-base-rotate-forward",
+	      &canna_fn_BaseRotateForward  /*
+
+*/ );
+  canna_fn_BaseRotateForward = CANNA_FN_BaseRotateForward;
+
+  DEFVAR_INT ("canna-func-base-rotate-backward",
+	      &canna_fn_BaseRotateBackward  /*
+
+*/ );
+  canna_fn_BaseRotateBackward = CANNA_FN_BaseRotateBackward;
+
+#endif
+  DEFVAR_INT ("canna-func-extend-mode", &canna_fn_ExtendMode  /*
+
+*/ );
+  canna_fn_ExtendMode = IROHA_FN_ExtendMode;
+
+  DEFVAR_INT ("canna-func-touroku", &canna_fn_Touroku  /*
+
+*/ );
+  canna_fn_Touroku = IROHA_FN_Touroku;
+
+  DEFVAR_INT ("canna-func-hex-mode", &canna_fn_HexMode  /*
+
+*/ );
+  canna_fn_HexMode = IROHA_FN_HexMode;
+
+  DEFVAR_INT ("canna-func-bushu-mode", &canna_fn_BushuMode  /*
+
+*/ );
+  canna_fn_BushuMode = IROHA_FN_BushuMode;
+
+  DEFVAR_INT ("canna-func-kigo-mode", &canna_fn_KigouMode  /*
+
+*/ );
+  canna_fn_KigouMode = IROHA_FN_KigouMode;
+
+#ifdef CANNA_FN_Mark
+  DEFVAR_INT ("canna-func-mark", &canna_fn_Mark  /*
+
+*/ );
+  canna_fn_Mark = CANNA_FN_Mark;
+#endif
+#ifdef CANNA_FN_TemporalMode
+  DEFVAR_INT ("canna-func-temporal-mode", &canna_fn_TemporalMode  /*
+
+*/ );
+  canna_fn_TemporalMode = CANNA_FN_TemporalMode;
+#endif
+
+  DEFVAR_INT ("canna-key-nfer", &canna_key_Nfer /*
+
+*/ );
+  canna_key_Nfer = IROHA_KEY_Nfer;
+
+  DEFVAR_INT ("canna-key-xfer", &canna_key_Xfer /*
+
+*/ );
+  canna_key_Xfer = IROHA_KEY_Xfer;
+
+  DEFVAR_INT ("canna-key-up", &canna_key_Up /*
+
+*/ );
+  canna_key_Up = IROHA_KEY_Up;
+
+  DEFVAR_INT ("canna-key-left", &canna_key_Left /*
+
+*/ );
+  canna_key_Left = IROHA_KEY_Left;
+
+  DEFVAR_INT ("canna-key-right", &canna_key_Right /*
+
+*/ );
+  canna_key_Right = IROHA_KEY_Right;
+
+  DEFVAR_INT ("canna-key-down", &canna_key_Down /*
+
+*/ );
+  canna_key_Down = IROHA_KEY_Down;
+
+  DEFVAR_INT ("canna-key-insert", &canna_key_Insert /*
+
+*/ );
+  canna_key_Insert = IROHA_KEY_Insert;
+
+  DEFVAR_INT ("canna-key-rollup", &canna_key_Rollup /*
+
+*/ );
+  canna_key_Rollup = IROHA_KEY_Rollup;
+
+  DEFVAR_INT ("canna-key-rolldown", &canna_key_Rolldown /*
+
+*/ );
+  canna_key_Rolldown = IROHA_KEY_Rolldown;
+
+  DEFVAR_INT ("canna-key-home", &canna_key_Home /*
+
+*/ );
+  canna_key_Home = IROHA_KEY_Home;
+
+  DEFVAR_INT ("canna-key-help", &canna_key_Help /*
+
+*/ );
+  canna_key_Help = IROHA_KEY_Help;
+
+  DEFVAR_INT ("canna-key-kp-key", &canna_key_KP_Key /*
+
+*/ );
+  canna_key_KP_Key = IROHA_KEY_KP_Key;
+
+  DEFVAR_INT ("canna-key-shift-nfer", &canna_key_Shift_Nfer /*
+
+*/ );
+  canna_key_Shift_Nfer = IROHA_KEY_Shift_Nfer;
+
+  DEFVAR_INT ("canna-key-shift-xfer", &canna_key_Shift_Xfer /*
+
+*/ );
+  canna_key_Shift_Xfer = IROHA_KEY_Shift_Xfer;
+
+  DEFVAR_INT ("canna-key-shift-up", &canna_key_Shift_Up /*
+
+*/ );
+  canna_key_Shift_Up = IROHA_KEY_Shift_Up;
+
+  DEFVAR_INT ("canna-key-shift-left", &canna_key_Shift_Left /*
+
+*/ );
+  canna_key_Shift_Left = IROHA_KEY_Shift_Left;
+
+  DEFVAR_INT ("canna-key-shift-right", &canna_key_Shift_Right /*
+
+*/ );
+  canna_key_Shift_Right = IROHA_KEY_Shift_Right;
+
+  DEFVAR_INT ("canna-key-shift-down", &canna_key_Shift_Down /*
+
+*/ );
+  canna_key_Shift_Down = IROHA_KEY_Shift_Down;
+
+  DEFVAR_INT ("canna-key-control-nfer", &canna_key_Cntrl_Nfer /*
+
+*/ );
+  canna_key_Cntrl_Nfer = IROHA_KEY_Cntrl_Nfer;
+
+  DEFVAR_INT ("canna-key-control-xfer", &canna_key_Cntrl_Xfer /*
+
+*/ );
+  canna_key_Cntrl_Xfer = IROHA_KEY_Cntrl_Xfer;
+
+  DEFVAR_INT ("canna-key-control-up", &canna_key_Cntrl_Up /*
+
+*/ );
+  canna_key_Cntrl_Up = IROHA_KEY_Cntrl_Up;
+
+  DEFVAR_INT ("canna-key-control-left", &canna_key_Cntrl_Left /*
+
+*/ );
+  canna_key_Cntrl_Left = IROHA_KEY_Cntrl_Left;
+
+  DEFVAR_INT ("canna-key-control-right", &canna_key_Cntrl_Right /*
+
+*/ );
+  canna_key_Cntrl_Right = IROHA_KEY_Cntrl_Right;
+
+  DEFVAR_INT ("canna-key-control-down", &canna_key_Cntrl_Down /*
+
+*/ );
+  canna_key_Cntrl_Down = IROHA_KEY_Cntrl_Down;
+
+  Fprovide(intern("CANNA"));
+}
+
+#ifdef CANNA_MULE
+/* To handle MULE internal code and EUC.
+   I assume CANNA can handle only Japanese EUC. */
+
+/* EUC multibyte string to MULE internal string */
+
+static void
+c2mu (char *cp, int l, char *mp)
+{
+  char	ch, *ep = cp+l;
+
+  while ((cp < ep) && (ch = *cp))
+    {
+      if ((unsigned char) ch == ISO_CODE_SS2)
+	{
+	  *mp++ = LEADING_BYTE_KATAKANA_JISX0201;
+	  cp++;
+	}
+      else if ((unsigned char) ch == ISO_CODE_SS3)
+	{
+	  *mp++ = LEADING_BYTE_JAPANESE_JISX0212;
+	  cp++;
+	  *mp++ = *cp++;
+	}
+      else if (ch & 0x80)
+	{
+	  *mp++ = LEADING_BYTE_JAPANESE_JISX0208;
+	  *mp++ = *cp++;
+	}
+      *mp++ = *cp++;
+    }
+  *mp = 0;
+}
+
+/* MULE internal string to EUC multibyte string */
+
+static void
+m2c (unsigned char *mp, int l, unsigned char *cp)
+{
+  unsigned char	ch, *ep = mp + l;
+
+  while ((mp < ep) && (ch = *mp++))
+    {
+      switch (ch)
+	{
+	case LEADING_BYTE_KATAKANA_JISX0201:
+	  *cp++ = ISO_CODE_SS2;
+	  *cp++ = *mp++;
+	  break;
+	case LEADING_BYTE_JAPANESE_JISX0212:
+	  *cp++ = ISO_CODE_SS3;
+	case LEADING_BYTE_JAPANESE_JISX0208:
+	  *cp++ = *mp++;
+	  *cp++ = *mp++;
+	  break;
+	default:
+	  *cp++ = ch;
+	  break;
+	}
+    }
+  *cp = 0;
+}
+
+#undef make_string
+
+/* make_string after converting EUC string to MULE internal string */
+static Lisp_Object
+mule_make_string (unsigned char *p, int l)
+{
+  unsigned char cbuf[4096];
+
+  c2mu (p,l,cbuf);
+  return (make_string (cbuf,strlen (cbuf)));
+}
+
+/* return the MULE internal string length of EUC string */
+/* Modified by sb to return a character count not byte count. */
+static int
+mule_strlen (unsigned char *p, int l)
+{
+  unsigned char ch, *cp = p;
+  int len = 0;
+
+  while ((cp < p + l) && (ch = *cp))
+    {
+      if ((unsigned char) ch == ISO_CODE_SS2)
+	{
+	  len++;
+	  cp += 2;
+	}
+      else if ((unsigned char) ch == ISO_CODE_SS3)
+	{
+	  len++;
+	  cp += 3;
+	}
+      else if (ch & 0x80)
+	{
+	  len++;
+	  cp += 2;
+	}
+      else
+	{
+	  len++;
+	  cp++;
+	}
+    }
+  return (len);
+}
+
+/* count number of characters */
+static void
+count_char (unsigned char *p, int len, int pos, int rev, int *clen, int *cpos,
+	    int *crev)
+{
+  unsigned char *q = p;
+
+  *clen = *cpos = *crev = 0;
+  if (len == 0) return;
+  while (q < p + pos)
+    {
+      (*clen)++;
+      (*cpos)++;
+      if (*q++ & 0x80) q++;
+    }
+  while (q < p + pos + rev)
+    {
+      (*clen)++;
+      (*crev)++;
+      if (*q++ & 0x80) q++;
+    }
+  while (q < p + len)
+    {
+      (*clen)++;
+      if (*q++ & 0x80) q++;
+    }
+}
+#endif /* CANNA_MULE */