X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Fmule-canna.c;h=3803c9dd293e4a47f064f2563057b1da662010cf;hb=864248d400b03a9410f40b1f79991ff9e28aa58e;hp=069c7b5498ae934a8f9a9120b47e127a9b5fd7c8;hpb=113b194be934327de99a168d809271db252c07c4;p=chise%2Fxemacs-chise.git-

diff --git a/src/mule-canna.c b/src/mule-canna.c
index 069c7b5..3803c9d 100644
--- a/src/mule-canna.c
+++ b/src/mule-canna.c
@@ -718,7 +718,8 @@ byteLen (int bun, int len)
 }
 
 DEFUN ("canna-henkan-begin", Fcanna_henkan_begin, 1, 1, 0, /*
-¤«¤Ê´Á»úÊÑ´¹¤·¤¿·ë²Ì¤òÊÖ´Ô¤¹¤ë¡£Ê¸ÀáÀڤ꤬¤·¤Æ¤¢¤ë¡£
+Return the result of kana-to-kanji conversion.
+Clause separator is set.
 */
        (yomi))
 {
@@ -773,7 +774,7 @@ kanjiYomiList (int context, int nbun)
 }
 
 DEFUN ("canna-henkan-next", Fcanna_henkan_next, 1, 1, 0, /*
-¸õÊä°ìÍ÷¤òµá¤á¤ë¡£
+Return the list of candidates.
 */
        (bunsetsu))
 {
@@ -798,7 +799,7 @@ DEFUN ("canna-henkan-next", Fcanna_henkan_next, 1, 1, 0, /*
 	}
       else
 	{
-	  endp = XCDR (endp) = Fcons (make_string (p, slen), Qnil);
+	  endp = XCDR (res) = Fcons (make_string (p, slen), Qnil);
 	}
       p += slen + 1;
     }
@@ -806,7 +807,7 @@ DEFUN ("canna-henkan-next", Fcanna_henkan_next, 1, 1, 0, /*
 }
 
 DEFUN ("canna-bunsetu-henkou", Fcanna_bunsetu_henkou, 2, 2, 0, /*
-ʸÀá¤ÎŤµ¤ò»ØÄꤹ¤ë¡£
+Specify the length of a clause.
 */
        (bunsetsu, bunlen))
 {
@@ -826,7 +827,7 @@ DEFUN ("canna-bunsetu-henkou", Fcanna_bunsetu_henkou, 2, 2, 0, /*
 }
 
 DEFUN ("canna-henkan-kakutei", Fcanna_henkan_kakutei, 2, 2, 0, /*
-¸õÊäÁªÂò¡£
+Select a candidate.
 */
        (bun, kouho))
 {
@@ -845,7 +846,7 @@ DEFUN ("canna-henkan-kakutei", Fcanna_henkan_kakutei, 2, 2, 0, /*
 }
 
 DEFUN ("canna-henkan-end", Fcanna_henkan_end, 0, 0, 0, /*
-ÊÑ´¹½ªÎ»¡£
+End conversion.
 */
        ())
 {
@@ -858,7 +859,7 @@ DEFUN ("canna-henkan-end", Fcanna_henkan_end, 0, 0, 0, /*
 }
 
 DEFUN ("canna-henkan-quit", Fcanna_henkan_quit, 0, 0, 0, /*
-ÊÑ´¹½ªÎ»¡£
+Quit conversion.
 */
        ())
 {
@@ -1777,10 +1778,74 @@ For canna
 /* EUC multibyte string to MULE internal string */
 
 static void
-c2mu (char *cp, int l, char *mp)
+c2mu (unsigned char *cp, int l, unsigned char *mp)
 {
-  char	ch, *ep = cp+l;
+  unsigned char	ch, *ep = cp+l;
+#ifdef UTF2000
+  Emchar chr;
 
+  while ((cp < ep) && (ch = *cp++))
+    {
+      if (ch == ISO_CODE_SS2)
+	{
+	  chr = (*cp++) + MIN_CHAR_HALFWIDTH_KATAKANA - 0x20;
+	}
+      else if (ch == ISO_CODE_SS3)
+	{
+	  ch = *cp++;
+	  chr = MAKE_CHAR (Vcharset_japanese_jisx0212,
+			   ch & 0x7f, (*cp++) & 0x7f);
+	}
+      else if (ch & 0x80)
+	{
+	  chr = MAKE_CHAR (Vcharset_japanese_jisx0208,
+			   ch & 0x7f, (*cp++) & 0x7f);
+        }
+      else
+	{
+	  chr = ch;
+	}
+      if ( chr <= 0x7f )
+        {
+	  *mp++ = chr;
+	}
+      else if ( chr <= 0x7ff )
+        {
+	  *mp++ = (chr >> 6) | 0xc0;
+	  *mp++ = (chr & 0x3f) | 0x80;
+	}
+      else if ( chr <= 0xffff )
+        {
+	  *mp++ =  (chr >> 12) | 0xe0;
+	  *mp++ = ((chr >>  6) & 0x3f) | 0x80;
+	  *mp++ =  (chr        & 0x3f) | 0x80;
+	}
+      else if ( chr <= 0x1fffff )
+	{
+	  *mp++ =  (chr >> 18) | 0xf0;
+	  *mp++ = ((chr >> 12) & 0x3f) | 0x80;
+	  *mp++ = ((chr >>  6) & 0x3f) | 0x80;
+	  *mp++ =  (chr        & 0x3f) | 0x80;
+	}
+      else if ( chr <= 0x3ffffff )
+	{
+	  *mp++ =  (chr >> 24) | 0xf8;
+	  *mp++ = ((chr >> 18) & 0x3f) | 0x80;
+	  *mp++ = ((chr >> 12) & 0x3f) | 0x80;
+	  *mp++ = ((chr >>  6) & 0x3f) | 0x80;
+	  *mp++ =  (chr        & 0x3f) | 0x80;
+	}
+      else
+        {
+	  *mp++ =  (chr >> 30) | 0xfc;
+	  *mp++ = ((chr >> 24) & 0x3f) | 0x80;
+	  *mp++ = ((chr >> 18) & 0x3f) | 0x80;
+	  *mp++ = ((chr >> 12) & 0x3f) | 0x80;
+	  *mp++ = ((chr >>  6) & 0x3f) | 0x80;
+	  *mp++ =  (chr        & 0x3f) | 0x80;
+	}
+    }
+#else
   while ((cp < ep) && (ch = *cp))
     {
       if ((unsigned char) ch == ISO_CODE_SS2)
@@ -1801,6 +1866,7 @@ c2mu (char *cp, int l, char *mp)
 	}
       *mp++ = *cp++;
     }
+#endif
   *mp = 0;
 }
 
@@ -1810,9 +1876,74 @@ static void
 m2c (unsigned char *mp, int l, unsigned char *cp)
 {
   unsigned char	ch, *ep = mp + l;
+#ifdef UTF2000
+  unsigned char fb;
+  int len;
+  Emchar chr;
+#endif
 
   while ((mp < ep) && (ch = *mp++))
     {
+#ifdef UTF2000
+      if ( ch >= 0xfc )
+	{
+	  chr = (ch & 0x01);
+	  len = 5;
+	}
+      else if ( ch >= 0xf8 )
+	{
+	  chr = ch & 0x03;
+	  len = 4;
+	}
+      else if ( ch >= 0xf0 )
+	{
+	  chr = ch & 0x07;
+	  len = 3;
+	}
+      else if ( ch >= 0xe0 )
+	{
+	  chr = ch & 0x0f;
+	  len = 2;
+	}
+      else if ( ch >= 0xc0 )
+	{
+	  chr = ch & 0x1f;
+	  len = 1;
+	}
+      else
+	{
+	  chr = ch;
+	  len = 0;
+	}
+      for( ; len > 0; len-- )
+	{
+	  ch = *mp++;
+	  chr = ( chr << 6 ) | ( ch & 0x3f );
+	}
+      if ( chr <= 0x7f )
+	*cp++ = chr;
+      else if ( chr <= MAX_CHAR_HALFWIDTH_KATAKANA )
+	{
+	  *cp++ = ISO_CODE_SS2;
+	  *cp++ = ( chr & 0x7f ) | 0x80;
+	}
+      else
+	{
+	  Lisp_Object charset;
+	  int c1, c2;
+
+	  BREAKUP_CHAR (chr, charset, c1, c2);
+	  fb = XCHARSET_FINAL (charset);
+	  switch (fb)
+	    {
+	    case 'D':
+	      *cp++ = ISO_CODE_SS3;
+	    default:
+	      *cp++ = c1;
+	      *cp++ = c2;
+	    }
+	}
+#else
       switch (ch)
 	{
 	case LEADING_BYTE_KATAKANA_JISX0201:
@@ -1829,6 +1960,7 @@ m2c (unsigned char *mp, int l, unsigned char *cp)
 	  *cp++ = ch;
 	  break;
 	}
+#endif
     }
   *cp = 0;
 }