update.
[chise/xemacs-chise.git.1] / src / mule-charset.c
index 1ad437f..0007daa 100644 (file)
@@ -1,7 +1,8 @@
 /* Functions to handle multilingual characters.
    Copyright (C) 1992, 1995 Free Software Foundation, Inc.
    Copyright (C) 1995 Sun Microsystems, Inc.
-   Copyright (C) 1999,2000,2001,2002,2003 MORIOKA Tomohiko
+   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2008, 2009, 2011, 2013, 2016
+     MORIOKA Tomohiko
 
 This file is part of XEmacs.
 
@@ -22,10 +23,10 @@ Boston, MA 02111-1307, USA.  */
 
 /* Rewritten by Ben Wing <ben@xemacs.org>. */
 
-/* Rewritten by MORIOKA Tomohiko <tomo@m17n.org> for XEmacs UTF-2000. */
+/* Rewritten by MORIOKA Tomohiko <tomo@m17n.org> for XEmacs CHISE. */
 
 #include <config.h>
-#ifdef CHISE
+#ifdef HAVE_LIBCHISE
 #include <chise.h>
 #endif
 #ifdef UTF2000
@@ -57,7 +58,7 @@ Lisp_Object Vcharset_katakana_jisx0201;
 Lisp_Object Vcharset_latin_jisx0201;
 Lisp_Object Vcharset_cyrillic_iso8859_5;
 Lisp_Object Vcharset_latin_iso8859_9;
-Lisp_Object Vcharset_japanese_jisx0208_1978;
+/* Lisp_Object Vcharset_japanese_jisx0208_1978; */
 Lisp_Object Vcharset_chinese_gb2312;
 Lisp_Object Vcharset_chinese_gb12345;
 Lisp_Object Vcharset_japanese_jisx0208;
@@ -67,6 +68,7 @@ Lisp_Object Vcharset_japanese_jisx0212;
 Lisp_Object Vcharset_chinese_cns11643_1;
 Lisp_Object Vcharset_chinese_cns11643_2;
 #ifdef UTF2000
+Lisp_Object Vcharset_system_char_id;
 Lisp_Object Vcharset_ucs;
 Lisp_Object Vcharset_ucs_bmp;
 Lisp_Object Vcharset_ucs_smp;
@@ -175,13 +177,101 @@ decoding_table_check_elements (Lisp_Object v, int dim, int ccs_len)
   return 0;
 }
 
+void
+decoding_table_put_char (Lisp_Object ccs,
+                        int code_point, Lisp_Object character)
+{
+#if 1
+  Lisp_Object table1 = XCHARSET_DECODING_TABLE (ccs);
+  int dim = XCHARSET_DIMENSION (ccs);
+
+  if (dim == 1)
+    XCHARSET_DECODING_TABLE (ccs)
+      = put_ccs_octet_table (table1, ccs, code_point, character);
+  else if (dim == 2)
+    {
+      Lisp_Object table2
+       = get_ccs_octet_table (table1, ccs, (unsigned char)(code_point >> 8));
+
+      table2 = put_ccs_octet_table (table2, ccs,
+                                   (unsigned char)code_point, character);
+      XCHARSET_DECODING_TABLE (ccs)
+       = put_ccs_octet_table (table1, ccs,
+                              (unsigned char)(code_point >> 8), table2);
+    }
+  else if (dim == 3)
+    {
+      Lisp_Object table2
+       = get_ccs_octet_table (table1, ccs, (unsigned char)(code_point >> 16));
+      Lisp_Object table3
+       = get_ccs_octet_table (table2, ccs, (unsigned char)(code_point >>  8));
+
+      table3 = put_ccs_octet_table (table3, ccs,
+                                   (unsigned char)code_point, character);
+      table2 = put_ccs_octet_table (table2, ccs,
+                                   (unsigned char)(code_point >> 8), table3);
+      XCHARSET_DECODING_TABLE (ccs)
+       = put_ccs_octet_table (table1, ccs,
+                              (unsigned char)(code_point >> 16), table2);
+    }
+  else /* if (dim == 4) */
+    {
+      Lisp_Object table2
+       = get_ccs_octet_table (table1, ccs, (unsigned char)(code_point >> 24));
+      Lisp_Object table3
+       = get_ccs_octet_table (table2, ccs, (unsigned char)(code_point >> 16));
+      Lisp_Object table4
+       = get_ccs_octet_table (table3, ccs, (unsigned char)(code_point >>  8));
+
+      table4 = put_ccs_octet_table (table4, ccs,
+                                   (unsigned char)code_point, character);
+      table3 = put_ccs_octet_table (table3, ccs,
+                                   (unsigned char)(code_point >>  8), table4);
+      table2 = put_ccs_octet_table (table2, ccs,
+                                   (unsigned char)(code_point >> 16), table3);
+      XCHARSET_DECODING_TABLE (ccs)
+       = put_ccs_octet_table (table1, ccs,
+                              (unsigned char)(code_point >> 24), table2);
+    }
+#else
+  Lisp_Object v = XCHARSET_DECODING_TABLE (ccs);
+  int dim = XCHARSET_DIMENSION (ccs);
+  int byte_offset = XCHARSET_BYTE_OFFSET (ccs);
+  int i = -1;
+  Lisp_Object nv;
+  int ccs_len = XVECTOR_LENGTH (v);
+
+  while (dim > 0)
+    {
+      dim--;
+      i = ((code_point >> (8 * dim)) & 255) - byte_offset;
+      nv = XVECTOR_DATA(v)[i];
+      if (dim > 0)
+       {
+         if (!VECTORP (nv))
+           {
+             if (EQ (nv, character))
+               return;
+             else
+               nv = (XVECTOR_DATA(v)[i] = make_vector (ccs_len, Qnil));
+           }
+         v = nv;
+       }
+      else
+       break;
+    }
+  XVECTOR_DATA(v)[i] = character;
+#endif
+}
+
 Lisp_Object
 put_char_ccs_code_point (Lisp_Object character,
                         Lisp_Object ccs, Lisp_Object value)
 {
-  if (!EQ (XCHARSET_NAME (ccs), Qmap_ucs)
-      || !INTP (value)
-      || (XCHAR (character) != XINT (value)))
+  if ( !( EQ (XCHARSET_NAME (ccs), Qrep_ucs)
+         && INTP (value) && (XINT (value) < 0xF0000)
+         && XCHAR (character) == XINT (value) )
+       || !INTP (value) )
     {
       Lisp_Object v = XCHARSET_DECODING_TABLE (ccs);
       int code_point;
@@ -279,6 +369,8 @@ Lisp_Object Qleading_byte;
 Lisp_Object Qshort_name, Qlong_name;
 Lisp_Object Qiso_ir;
 #ifdef UTF2000
+Lisp_Object Qto_iso_ir;
+Lisp_Object Qpartial;
 Lisp_Object Qmin_code, Qmax_code, Qcode_offset;
 Lisp_Object Qmother, Qconversion, Q94x60, Q94x94x60, Qbig5_1, Qbig5_2;
 #endif
@@ -297,16 +389,17 @@ Lisp_Object Qascii,
   Qlatin_jisx0201,
   Qcyrillic_iso8859_5,
   Qlatin_iso8859_9,
-  Qmap_jis_x0208_1978,
-  Qchinese_gb2312,
-  Qchinese_gb12345,
-  Qmap_jis_x0208_1983,
-  Qmap_ks_x1001,
-  Qmap_jis_x0212,
-  Qchinese_cns11643_1,
-  Qchinese_cns11643_2,
+/*  Qrep_jis_x0208_1978, */
+  Qrep_gb2312,
+  Qrep_gb12345,
+  Qrep_jis_x0208_1983,
+  Qrep_ks_x1001,
+  Qrep_jis_x0212,
+  Qrep_cns11643_1,
+  Qrep_cns11643_2,
 #ifdef UTF2000
-  Qmap_ucs, Qucs,
+  Qsystem_char_id,
+  Qrep_ucs, Qucs,
   Qucs_bmp,
   Qucs_smp,
   Qucs_sip,
@@ -316,9 +409,9 @@ Lisp_Object Qascii,
   Qlatin_viscii_upper,
   Qvietnamese_viscii_lower,
   Qvietnamese_viscii_upper,
-  Qmap_jis_x0208,
-  Qmap_jis_x0208_1990,
-  Qmap_big5,
+  Qrep_jis_x0208,
+  Qrep_jis_x0208_1990,
+  Qrep_big5,
   Qethiopic_ucs,
 #endif
   Qchinese_big5_1,
@@ -730,10 +823,12 @@ make_charset (Charset_ID id, Lisp_Object name,
              Bufbyte final, unsigned char direction, Lisp_Object short_name,
              Lisp_Object long_name, Lisp_Object doc,
              Lisp_Object reg,
+             int iso_ir,
              Lisp_Object decoding_table,
              Emchar min_code, Emchar max_code,
              Emchar code_offset, unsigned char byte_offset,
-             Lisp_Object mother, unsigned char conversion)
+             Lisp_Object mother, unsigned char conversion,
+             int partial)
 {
   Lisp_Object obj;
   Lisp_Charset *cs = alloc_lcrecord_type (Lisp_Charset, &lrecord_charset);
@@ -757,6 +852,7 @@ make_charset (Charset_ID id, Lisp_Object name,
   CHARSET_CCL_PROGRAM  (cs) = Qnil;
   CHARSET_REVERSE_DIRECTION_CHARSET (cs) = Qnil;
 #ifdef UTF2000
+  CHARSET_ISO_IR       (cs) = iso_ir;
   CHARSET_DECODING_TABLE(cs) = Qunbound;
   CHARSET_MIN_CODE     (cs) = min_code;
   CHARSET_MAX_CODE     (cs) = max_code;
@@ -783,7 +879,7 @@ make_charset (Charset_ID id, Lisp_Object name,
       unsigned char iso2022_type
        = (dimension == 1 ? 0 : 2) + (chars == 94 ? 0 : 1);
 #if UTF2000
-      if (code_offset == 0)
+      if ( ( !partial ) && ( code_offset == 0 ) )
        {
          assert (NILP (chlook->charset_by_attributes[iso2022_type][final]));
          chlook->charset_by_attributes[iso2022_type][final] = obj;
@@ -818,15 +914,22 @@ get_unallocated_leading_byte (int dimension)
 #else
   if (dimension == 1)
     {
-      if (chlook->next_allocated_1_byte_leading_byte > MAX_LEADING_BYTE_PRIVATE_1)
+      if (chlook->next_allocated_1_byte_leading_byte >
+         MAX_LEADING_BYTE_PRIVATE_1)
        lb = 0;
       else
        lb = chlook->next_allocated_1_byte_leading_byte++;
     }
   else
     {
-      if (chlook->next_allocated_2_byte_leading_byte > MAX_LEADING_BYTE_PRIVATE_2)
-       lb = 0;
+      /* awfully fragile, but correct */
+#if MAX_LEADING_BYTE_PRIVATE_2 == 255
+      if (chlook->next_allocated_2_byte_leading_byte == 0)
+#else
+      if (chlook->next_allocated_2_byte_leading_byte >
+         MAX_LEADING_BYTE_PRIVATE_2)
+#endif
+        lb = 0;
       else
        lb = chlook->next_allocated_2_byte_leading_byte++;
     }
@@ -845,8 +948,76 @@ get_unallocated_leading_byte (int dimension)
 
 #define BIG5_SAME_ROW (0xFF - 0xA1 + 0x7F - 0x40)
 
+static int
+decode_ccs_conversion (int conv_type, int code_point)
+{
+  if ( conv_type == CONVERSION_IDENTICAL )
+    {
+      return code_point;
+    }
+  if ( conv_type == CONVERSION_94x60 )
+    {
+      int row = code_point >> 8;
+      int cell = code_point & 255;       
+
+      if (row < 16 + 32)
+       return -1;
+      else if (row < 16 + 32 + 30)
+       return (row - (16 + 32)) * 94 + cell - 33;
+      else if (row < 18 + 32 + 30)
+       return -1;
+      else if (row < 18 + 32 + 60)
+       return (row - (18 + 32)) * 94 + cell - 33;
+    }
+  else if ( conv_type == CONVERSION_94x94x60 )
+    {
+      int plane = code_point >> 16;
+      int row = (code_point >> 8) & 255;
+      int cell = code_point & 255;       
+
+      if (row < 16 + 32)
+       return -1;
+      else if (row < 16 + 32 + 30)
+       return
+         (plane - 33) * 94 * 60
+         + (row - (16 + 32)) * 94
+         + cell - 33;
+      else if (row < 18 + 32 + 30)
+       return -1;
+      else if (row < 18 + 32 + 60)
+       return
+         (plane - 33) * 94 * 60
+         + (row - (18 + 32)) * 94
+         + cell - 33;
+    }
+  else if ( conv_type == CONVERSION_BIG5_1 )
+    {
+      unsigned int I
+       = (((code_point >> 8) & 0x7F) - 33) * 94
+       + (( code_point       & 0x7F) - 33);
+      unsigned char b1 = I / (0xFF - 0xA1 + 0x7F - 0x40) + 0xA1;
+      unsigned char b2 = I % (0xFF - 0xA1 + 0x7F - 0x40);
+
+      b2 += b2 < 0x3F ? 0x40 : 0x62;
+      return (b1 << 8) | b2;
+    }
+  else if ( conv_type == CONVERSION_BIG5_2 )
+    {
+      unsigned int I
+       = (((code_point >> 8) & 0x7F) - 33) * 94
+       + (( code_point       & 0x7F) - 33)
+       + BIG5_SAME_ROW * (0xC9 - 0xA1);
+      unsigned char b1 = I / (0xFF - 0xA1 + 0x7F - 0x40) + 0xA1;
+      unsigned char b2 = I % (0xFF - 0xA1 + 0x7F - 0x40);
+
+      b2 += b2 < 0x3F ? 0x40 : 0x62;
+      return (b1 << 8) | b2;
+    }
+  return -1;
+}
+
 Emchar
-decode_defined_char (Lisp_Object ccs, int code_point)
+decode_defined_char (Lisp_Object ccs, int code_point, int without_inheritance)
 {
   int dim = XCHARSET_DIMENSION (ccs);
   Lisp_Object decoding_table = XCHARSET_DECODING_TABLE (ccs);
@@ -862,45 +1033,28 @@ decode_defined_char (Lisp_Object ccs, int code_point)
     }
   if (CHARP (decoding_table))
     return XCHAR (decoding_table);
-#ifdef HAVE_CHISE_CLIENT
+#ifdef HAVE_CHISE
   if (EQ (decoding_table, Qunloaded))
     {
       char_id = load_char_decoding_entry_maybe (ccs, code_point);
     }
-#endif
+#endif /* HAVE_CHISE */
   if (char_id >= 0)
     return char_id;
-  else if ( CHARSETP (mother = XCHARSET_MOTHER (ccs)) )
+  else if ( !without_inheritance
+           && CHARSETP (mother = XCHARSET_MOTHER (ccs)) )
     {
-      if ( XCHARSET_CONVERSION (ccs) == CONVERSION_IDENTICAL )
+      int code
+       = decode_ccs_conversion (XCHARSET_CONVERSION (ccs), code_point);
+
+      if (code >= 0)
        {
+         code += XCHARSET_CODE_OFFSET(ccs);
          if ( EQ (mother, Vcharset_ucs) )
-           return DECODE_CHAR (mother, code_point);
+           return DECODE_CHAR (mother, code, without_inheritance);
          else
-           return decode_defined_char (mother, code_point);
-       }
-      else if ( XCHARSET_CONVERSION (ccs) == CONVERSION_BIG5_1 )
-       {
-         unsigned int I
-           = (((code_point >> 8) & 0x7F) - 33) * 94
-           + (( code_point       & 0x7F) - 33);
-         unsigned char b1 = I / (0xFF - 0xA1 + 0x7F - 0x40) + 0xA1;
-         unsigned char b2 = I % (0xFF - 0xA1 + 0x7F - 0x40);
-
-         b2 += b2 < 0x3F ? 0x40 : 0x62;
-         return decode_defined_char (mother, (b1 << 8) | b2);
-       }
-      else if ( XCHARSET_CONVERSION (ccs) == CONVERSION_BIG5_2 )
-       {
-         unsigned int I
-           = (((code_point >> 8) & 0x7F) - 33) * 94
-           + (( code_point       & 0x7F) - 33)
-           + BIG5_SAME_ROW * (0xC9 - 0xA1);
-         unsigned char b1 = I / (0xFF - 0xA1 + 0x7F - 0x40) + 0xA1;
-         unsigned char b2 = I % (0xFF - 0xA1 + 0x7F - 0x40);
-
-         b2 += b2 < 0x3F ? 0x40 : 0x62;
-         return decode_defined_char (mother, (b1 << 8) | b2);
+           return decode_defined_char (mother, code,
+                                       without_inheritance);
        }
     }
   return -1;
@@ -916,68 +1070,16 @@ decode_builtin_char (Lisp_Object charset, int code_point)
     {
       if ( CHARSETP (mother) )
        {
-         int code = code_point;
+         EMACS_INT code
+           = decode_ccs_conversion (XCHARSET_CONVERSION (charset),
+                                    code_point);
 
-         if ( XCHARSET_CONVERSION (charset) == CONVERSION_94x60 )
-           {
-             int row = code_point >> 8;
-             int cell = code_point & 255;        
-
-             if (row < 16 + 32)
-               return -1;
-             else if (row < 16 + 32 + 30)
-               code = (row - (16 + 32)) * 94 + cell - 33;
-             else if (row < 18 + 32 + 30)
-               return -1;
-             else if (row < 18 + 32 + 60)
-               code = (row - (18 + 32)) * 94 + cell - 33;
-           }
-         else if ( XCHARSET_CONVERSION (charset) == CONVERSION_94x94x60 )
-           {
-             int plane = code_point >> 16;
-             int row = (code_point >> 8) & 255;
-             int cell = code_point & 255;        
-
-             if (row < 16 + 32)
-               return -1;
-             else if (row < 16 + 32 + 30)
-               code
-                 = (plane - 33) * 94 * 60
-                 + (row - (16 + 32)) * 94
-                 + cell - 33;
-             else if (row < 18 + 32 + 30)
-               return -1;
-             else if (row < 18 + 32 + 60)
-               code
-                 = (plane - 33) * 94 * 60
-                 + (row - (18 + 32)) * 94
-                 + cell - 33;
-           }
-         else if ( XCHARSET_CONVERSION (charset) == CONVERSION_BIG5_1 )
-           {
-             unsigned int I
-               = (((code_point >> 8) & 0x7F) - 33) * 94
-               + (( code_point       & 0x7F) - 33);
-             unsigned char b1 = I / (0xFF - 0xA1 + 0x7F - 0x40) + 0xA1;
-             unsigned char b2 = I % (0xFF - 0xA1 + 0x7F - 0x40);
-
-             b2 += b2 < 0x3F ? 0x40 : 0x62;
-             code = (b1 << 8) | b2;
-           }
-         else if ( XCHARSET_CONVERSION (charset) == CONVERSION_BIG5_2 )
-           {
-             unsigned int I
-               = (((code_point >> 8) & 0x7F) - 33) * 94
-               + (( code_point       & 0x7F) - 33)
-               + BIG5_SAME_ROW * (0xC9 - 0xA1);
-             unsigned char b1 = I / (0xFF - 0xA1 + 0x7F - 0x40) + 0xA1;
-             unsigned char b2 = I % (0xFF - 0xA1 + 0x7F - 0x40);
-
-             b2 += b2 < 0x3F ? 0x40 : 0x62;
-             code = (b1 << 8) | b2;
-           }
-         return
-           decode_builtin_char (mother, code + XCHARSET_CODE_OFFSET(charset));
+         if (code >= 0)
+           return
+             decode_builtin_char (mother,
+                                  code + XCHARSET_CODE_OFFSET(charset));
+         else
+           return -1;
        }
       else
        {
@@ -1038,35 +1140,50 @@ decode_builtin_char (Lisp_Object charset, int code_point)
 }
 
 int
-charset_code_point (Lisp_Object charset, Emchar ch, int defined_only)
+charset_code_point (Lisp_Object charset, Emchar ch, int accepted_mode)
 {
-  Lisp_Object encoding_table = XCHARSET_ENCODING_TABLE (charset);
   Lisp_Object ret;
 
-  if ( CHAR_TABLEP (encoding_table)
-       && INTP (ret = get_char_id_table (XCHAR_TABLE(encoding_table),
-                                        ch)) )
-    return XINT (ret);
-  else
+  if ( accepted_mode >= 0 )
+    {
+      Lisp_Object encoding_table = XCHARSET_ENCODING_TABLE (charset);
+
+      if ( CHAR_TABLEP (encoding_table)
+#ifdef USE_CONCORD_OBJECT_SYSTEM
+          && !UNBOUNDP (ret = get_char_id_table_ce (XCHAR_TABLE
+                                                    (encoding_table),
+                                                    ch))
+#else
+          && !UNBOUNDP (ret = get_char_id_table (XCHAR_TABLE(encoding_table),
+                                                 ch))
+#endif
+          )
+       if ( INTP (ret) )
+         return XINT (ret);
+       else
+         return -1;
+    }
     {
       Lisp_Object mother = XCHARSET_MOTHER (charset);
       int min = XCHARSET_MIN_CODE (charset);
       int max = XCHARSET_MAX_CODE (charset);
       int code = -1;
 
-      if ( CHARSETP (mother) )
-       {
-         if (XCHARSET_FINAL (charset) >= '0')
-           code = charset_code_point (mother, ch, 1);
-         else
-           code = charset_code_point (mother, ch, defined_only);
-       }
-      else if (defined_only)
+      if ( CHARSETP (mother) && ( accepted_mode >= 0)
+          && ( XCHARSET_FINAL (charset) >= '0' )
+          )
+       code = charset_code_point (mother, ch, CHAR_DEFINED_ONLY);
+      else if ( CHARSETP (mother)
+               && ( XCHARSET_FINAL (charset) < '0' )
+               )
+       code = charset_code_point (mother, ch, accepted_mode);
+      else if ( accepted_mode == CHAR_DEFINED_ONLY )
        return -1;
       else if ( ((max == 0) && CHARSETP (mother)
                 && (XCHARSET_FINAL (charset) == 0))
                || ((min <= ch) && (ch <= max)) )
        code = ch;
+
       if ( ((max == 0) && CHARSETP (mother) && (code >= 0))
           || ((min <= code) && (code <= max)) )
        {
@@ -1159,6 +1276,8 @@ charset_code_point (Lisp_Object charset, Emchar ch, int defined_only)
              exit (-1);
            }
        }
+      else if ( accepted_mode == CHAR_DEFINED_ONLY )
+       return -1;
       else if ( ( XCHARSET_FINAL (charset) >= '0' ) &&
                ( XCHARSET_MIN_CODE (charset) == 0 )
               /*
@@ -1219,6 +1338,55 @@ charset_code_point (Lisp_Object charset, Emchar ch, int defined_only)
 }
 
 int
+encode_char_2 (Emchar ch, Lisp_Object* charset)
+{
+  Lisp_Object charsets = Vdefault_coded_charset_priority_list;
+  int code_point;
+
+  while (!NILP (charsets))
+    {
+      *charset = Ffind_charset (Fcar (charsets));
+      if ( !NILP (*charset)
+          && (XCHARSET_DIMENSION (*charset) <= 2) )
+       {
+         code_point = charset_code_point (*charset, ch, 0);
+         if (code_point >= 0)
+           return code_point;
+
+         if ( !NILP (Vdisplay_coded_charset_priority_use_inheritance) &&
+              NILP (Vdisplay_coded_charset_priority_use_hierarchy_order) )
+           {
+             code_point = encode_char_2_search_children (ch, charset);
+             if (code_point >= 0)
+               return code_point;
+           }
+       }
+      charsets = Fcdr (charsets);            
+    }
+  
+  if ( !NILP (Vdisplay_coded_charset_priority_use_inheritance) &&
+       !NILP (Vdisplay_coded_charset_priority_use_hierarchy_order) )
+    {
+      charsets = Vdefault_coded_charset_priority_list;
+      while (!NILP (charsets))
+       {
+         *charset = Ffind_charset (Fcar (charsets));
+         if ( !NILP (*charset)
+              && (XCHARSET_DIMENSION (*charset) <= 2) )
+           {
+             code_point = encode_char_2_search_children (ch, charset);
+             if (code_point >= 0)
+               return code_point;
+           }
+         charsets = Fcdr (charsets);         
+       }
+    }
+
+  /* otherwise --- maybe for bootstrap */
+  return encode_builtin_char_1 (ch, charset);
+}
+
+int
 encode_builtin_char_1 (Emchar c, Lisp_Object* charset)
 {
   if (c <= MAX_CHAR_BASIC_LATIN)
@@ -1340,6 +1508,8 @@ encode_builtin_char_1 (Emchar c, Lisp_Object* charset)
 }
 
 Lisp_Object Vdefault_coded_charset_priority_list;
+Lisp_Object Vdisplay_coded_charset_priority_use_inheritance;
+Lisp_Object Vdisplay_coded_charset_priority_use_hierarchy_order;
 #endif
 
 \f
@@ -1480,6 +1650,8 @@ character set.  Recognized properties are:
                is passed the octets of the character, with the high
                bit cleared and set depending upon whether the value
                of the 'graphic property is 0 or 1.
+'iso-ir                ISO-IR number (for representative coded-charset).
+'=>iso-ir      [UTF-2000 only] Corresponding ISO-IR number.
 'mother                [UTF-2000 only] Base coded-charset.
 'code-min      [UTF-2000 only] Minimum code-point of a base coded-charset.
 'code-max      [UTF-2000 only] Maximum code-point of a base coded-charset.
@@ -1487,16 +1659,19 @@ character set.  Recognized properties are:
                coded-charset.
 'conversion    [UTF-2000 only] Conversion for a code-point of a base
                coded-charset (94x60, 94x94x60, big5-1 or big5-2).
+'partial       [UTF-2000 only] If t, specify as a partial coded-charset.
 */
        (name, doc_string, props))
 {
   int id = 0, dimension = 1, chars = 94, graphic = 0, final = 0, columns = -1;
+  int iso_ir = 0;
   int direction = CHARSET_LEFT_TO_RIGHT;
   Lisp_Object registry = Qnil;
   Lisp_Object charset;
   Lisp_Object ccl_program = Qnil;
   Lisp_Object short_name = Qnil, long_name = Qnil;
   Lisp_Object mother = Qnil;
+  int partial = 0;
   int min_code = 0, max_code = 0, code_offset = 0;
   int byte_offset = -1;
   int conversion = 0;
@@ -1528,10 +1703,19 @@ character set.  Recognized properties are:
          {
 #ifdef UTF2000
            CHECK_INT (value);
-           id = - XINT (value);
+           iso_ir = XINT (value);
+           id = - iso_ir;
 #endif
          }
 
+#ifdef UTF2000
+       else if (EQ (keyword, Qto_iso_ir))
+         {
+           CHECK_INT (value);
+           iso_ir = XINT (value);
+         }
+#endif
+
        else if (EQ (keyword, Qdimension))
          {
            CHECK_INT (value);
@@ -1605,6 +1789,11 @@ character set.  Recognized properties are:
          }
 
 #ifdef UTF2000
+       else if (EQ (keyword, Qpartial))
+         {
+           partial = !NILP (value);
+         }
+
        else if (EQ (keyword, Qmother))
          {
            mother = Fget_charset (value);
@@ -1701,11 +1890,52 @@ character set.  Recognized properties are:
        byte_offset = 0;
     }
 
+  if ( (conversion == 0) && NILP (mother) && (min_code > 0) )
+    {
+      switch (chars)
+       {
+       case 94:
+         switch (dimension)
+           {
+           case 1:
+             conversion = CONVERSION_94;
+             break;
+           case 2:
+             conversion = CONVERSION_94x94;
+             break;
+           case 3:
+             conversion = CONVERSION_94x94x94;
+             break;
+           case 4:
+             conversion = CONVERSION_94x94x94x94;
+             break;
+           }
+         break;
+       case 96:
+         switch (dimension)
+           {
+           case 1:
+             conversion = CONVERSION_96;
+             break;
+           case 2:
+             conversion = CONVERSION_96x96;
+             break;
+           case 3:
+             conversion = CONVERSION_96x96x96;
+             break;
+           case 4:
+             conversion = CONVERSION_96x96x96x96;
+             break;
+           }
+         break;
+       }
+    }
+
   charset = make_charset (id, name, chars, dimension, columns, graphic,
                          final, direction, short_name, long_name,
-                         doc_string, registry,
+                         doc_string, registry, iso_ir,
                          Qnil, min_code, max_code, code_offset, byte_offset,
-                         mother, conversion);
+                         mother, conversion, partial);
   if (!NILP (ccl_program))
     XCHARSET_CCL_PROGRAM (charset) = ccl_program;
   return charset;
@@ -1754,6 +1984,7 @@ NEW-NAME is the name of the new charset.  Return the new charset.
                              graphic, final, direction, short_name, long_name,
                              doc_string, registry,
 #ifdef UTF2000
+                             CHARSET_ISO_IR(cs),
                              CHARSET_DECODING_TABLE(cs),
                              CHARSET_MIN_CODE(cs),
                              CHARSET_MAX_CODE(cs),
@@ -1764,7 +1995,7 @@ NEW-NAME is the name of the new charset.  Return the new charset.
 #else
                              Qnil, 0, 0, 0, 0, Qnil, 0
 #endif
-);
+                             , 0);
 
   CHARSET_REVERSE_DIRECTION_CHARSET (cs) = new_charset;
   XCHARSET_REVERSE_DIRECTION_CHARSET (new_charset) = charset;
@@ -1914,6 +2145,14 @@ Recognized properties are those listed in `make-charset', as well as
       return CHARSETP (obj) ? XCHARSET_NAME (obj) : obj;
     }
 #ifdef UTF2000
+  if (EQ (prop, Qiso_ir)||
+      EQ (prop, Qto_iso_ir))
+    {
+      if ( CHARSET_ISO_IR (cs) > 0 )
+       return make_int (CHARSET_ISO_IR (cs));
+      else
+       return Qnil;
+    }
   if (EQ (prop, Qmother))
     return CHARSET_MOTHER (cs);
   if (EQ (prop, Qmin_code))
@@ -2068,7 +2307,7 @@ Set mapping-table of CHARSET to TABLE.
   return table;
 }
 
-#ifdef HAVE_CHISE_CLIENT
+#ifdef HAVE_CHISE
 DEFUN ("save-charset-mapping-table", Fsave_charset_mapping_table, 1, 1, 0, /*
 Save mapping-table of CHARSET.
 */
@@ -2076,15 +2315,34 @@ Save mapping-table of CHARSET.
 {
   struct Lisp_Charset *cs;
   int byte_min, byte_max;
+#ifdef HAVE_LIBCHISE
+  CHISE_CCS dt_ccs;
+#else /* HAVE_LIBCHISE */
   Lisp_Object db;
   Lisp_Object db_file;
+#endif /* not HAVE_LIBCHISE */
 
   charset = Fget_charset (charset);
   cs = XCHARSET (charset);
 
+#ifdef HAVE_LIBCHISE
+  if ( open_chise_data_source_maybe () )
+    return -1;
+
+  dt_ccs
+    = chise_ds_get_ccs (default_chise_data_source,
+                       XSTRING_DATA (Fsymbol_name (XCHARSET_NAME(charset))));
+  if (dt_ccs == NULL)
+    {
+      printf ("Can't open decoding-table %s\n",
+             XSTRING_DATA (Fsymbol_name (XCHARSET_NAME(charset))));
+      return -1;
+    }
+#else /* HAVE_LIBCHISE */
   db_file = char_attribute_system_db_file (CHARSET_NAME (cs),
                                           Qsystem_char_id, 1);
   db = Fopen_database (db_file, Qnil, Qnil, build_string ("w+"), Qnil);
+#endif /* not HAVE_LIBCHISE */
 
   byte_min = CHARSET_BYTE_OFFSET (cs);
   byte_max = byte_min + CHARSET_BYTE_SIZE (cs);
@@ -2100,9 +2358,15 @@ Save mapping-table of CHARSET.
            Lisp_Object c = get_ccs_octet_table (table_c, charset, cell);
 
            if (CHARP (c))
-             Fput_database (Fprin1_to_string (make_int (cell), Qnil),
-                            Fprin1_to_string (c, Qnil),
-                            db, Qt);
+             {
+#ifdef HAVE_LIBCHISE
+               chise_ccs_set_decoded_char (dt_ccs, cell, XCHAR (c));
+#else /* HAVE_LIBCHISE */
+               Fput_database (Fprin1_to_string (make_int (cell), Qnil),
+                              Fprin1_to_string (c, Qnil),
+                              db, Qt);
+#endif /* not HAVE_LIBCHISE */
+             }
          }
       }
       break;
@@ -2121,11 +2385,19 @@ Save mapping-table of CHARSET.
                Lisp_Object c = get_ccs_octet_table (table_c, charset, cell);
 
                if (CHARP (c))
-                 Fput_database (Fprin1_to_string (make_int ((row << 8)
-                                                            | cell),
-                                                  Qnil),
-                                Fprin1_to_string (c, Qnil),
-                                db, Qt);
+                 {
+#ifdef HAVE_LIBCHISE
+                   chise_ccs_set_decoded_char
+                     (dt_ccs,
+                      (row << 8) | cell, XCHAR (c));
+#else /* HAVE_LIBCHISE */
+                   Fput_database (Fprin1_to_string (make_int ((row << 8)
+                                                              | cell),
+                                                    Qnil),
+                                  Fprin1_to_string (c, Qnil),
+                                  db, Qt);
+#endif /* not HAVE_LIBCHISE */
+                 }
              }
          }
       }
@@ -2153,12 +2425,23 @@ Save mapping-table of CHARSET.
                                                         cell);
 
                    if (CHARP (c))
-                     Fput_database (Fprin1_to_string (make_int ((plane << 16)
-                                                                | (row <<  8)
-                                                                | cell),
-                                                      Qnil),
-                                    Fprin1_to_string (c, Qnil),
-                                    db, Qt);
+                     {
+#ifdef HAVE_LIBCHISE
+                       chise_ccs_set_decoded_char
+                         (dt_ccs,
+                          (plane << 16)
+                          | (row <<  8)
+                          | cell, XCHAR (c));
+#else /* HAVE_LIBCHISE */
+                       Fput_database (Fprin1_to_string
+                                      (make_int ((plane << 16)
+                                                 | (row <<  8)
+                                                 | cell),
+                                       Qnil),
+                                      Fprin1_to_string (c, Qnil),
+                                      db, Qt);
+#endif /* not HAVE_LIBCHISE */
+                     }
                  }
              }
          }
@@ -2193,21 +2476,37 @@ Save mapping-table of CHARSET.
                          = get_ccs_octet_table (table_c, charset, cell);
 
                        if (CHARP (c))
-                         Fput_database (Fprin1_to_string
-                                        (make_int ((  group << 24)
-                                                   | (plane << 16)
-                                                   | (row   <<  8)
-                                                   |  cell),
-                                         Qnil),
-                                        Fprin1_to_string (c, Qnil),
-                                        db, Qt);
+                         {
+#ifdef HAVE_LIBCHISE
+                           chise_ccs_set_decoded_char
+                             (dt_ccs,
+                              (  group << 24)
+                              | (plane << 16)
+                              | (row   <<  8)
+                              |  cell, XCHAR (c));
+#else /* HAVE_LIBCHISE */
+                           Fput_database (Fprin1_to_string
+                                          (make_int ((  group << 24)
+                                                     | (plane << 16)
+                                                     | (row   <<  8)
+                                                     |  cell),
+                                           Qnil),
+                                          Fprin1_to_string (c, Qnil),
+                                          db, Qt);
+#endif /* not HAVE_LIBCHISE */
+                         }
                      }
                  }
              }
          }
       }
     }
+#ifdef HAVE_LIBCHISE
+  chise_ccs_sync (dt_ccs);
+  return Qnil;
+#else /* HAVE_LIBCHISE */
   return Fclose_database (db);
+#endif /* not HAVE_LIBCHISE */
 }
 
 DEFUN ("reset-charset-mapping-table", Freset_charset_mapping_table, 1, 1, 0, /*
@@ -2215,13 +2514,35 @@ Reset mapping-table of CCS with database file.
 */
        (ccs))
 {
+#ifdef HAVE_LIBCHISE
+  CHISE_CCS chise_ccs;
+#else
   Lisp_Object db_file;
+#endif
 
   ccs = Fget_charset (ccs);
+
+#ifdef HAVE_LIBCHISE
+  if ( open_chise_data_source_maybe () )
+    return -1;
+
+  chise_ccs = chise_ds_get_ccs (default_chise_data_source,
+                               XSTRING_DATA (Fsymbol_name
+                                             (XCHARSET_NAME(ccs))));
+  if (chise_ccs == NULL)
+    return Qnil;
+#else
   db_file = char_attribute_system_db_file (XCHARSET_NAME(ccs),
                                           Qsystem_char_id, 0);
+#endif
 
-  if (!NILP (Ffile_exists_p (db_file)))
+  if (
+#ifdef HAVE_LIBCHISE
+      chise_ccs_setup_db (chise_ccs, 0) == 0
+#else
+      !NILP (Ffile_exists_p (db_file))
+#endif
+      )
     {
       XCHARSET_DECODING_TABLE(ccs) = Qunloaded;
       return Qt;
@@ -2232,64 +2553,26 @@ Reset mapping-table of CCS with database file.
 Emchar
 load_char_decoding_entry_maybe (Lisp_Object ccs, int code_point)
 {
-#ifdef CHISE
-  Lisp_Object db_dir = Vexec_directory;
-  CHISE_DS ds;
-  CHISE_Decoding_Table *dt_ccs;
-  int modemask;
-  int accessmask = 0;
-  DBTYPE real_subtype;
-  int status;
+#ifdef HAVE_LIBCHISE
   CHISE_Char_ID char_id;
 
-  if (NILP (db_dir))
-    db_dir = build_string ("../lib-src");
-  db_dir = Fexpand_file_name (build_string ("char-db"), db_dir);
-
-  status = chise_open_data_source (&ds, CHISE_DS_Berkeley_DB,
-                                  XSTRING_DATA (db_dir));
-  if (status)
-    {
-      chise_close_data_source (&ds);
-      return -1;
-    }
-
-  modemask = 0755;             /* rwxr-xr-x */
-  real_subtype = DB_HASH;
-  accessmask = DB_RDONLY;
-
-  status
-    = chise_open_decoding_table (&dt_ccs, &ds,
-                                XSTRING_DATA (Fsymbol_name
-                                              (XCHARSET_NAME(ccs))),
-                                real_subtype,
-                                accessmask, modemask);
-  if (status)
-    {
-      printf ("Can't open decoding-table %s\n",
-             XSTRING_DATA (Fsymbol_name (XCHARSET_NAME(ccs))));
-      chise_close_decoding_table (dt_ccs);
-      chise_close_data_source (&ds);
-      return -1;
-    }
+  if ( open_chise_data_source_maybe () )
+    return -1;
 
-  char_id = chise_dt_get_char (dt_ccs, code_point);
-  /*
-  printf ("%s's 0x%X (%d) => 0x%X\n",
-         XSTRING_DATA (Fsymbol_name (XCHARSET_NAME(ccs))),
-         code_point, code_point, char_id);
-  */
+  char_id
+    = chise_ds_decode_char (default_chise_data_source,
+                           XSTRING_DATA(Fsymbol_name (XCHARSET_NAME(ccs))),
+                           code_point);
+#if 0
   if (char_id >= 0)
     decoding_table_put_char (ccs, code_point, make_char (char_id));
   else
     decoding_table_put_char (ccs, code_point, Qnil);
+#endif
 
-  chise_close_decoding_table (dt_ccs);
-
-  chise_close_data_source (&ds);
-
+  /* chise_ccst_close (dt_ccs); */
   return char_id;
-#else
+#else /* HAVE_LIBCHISE */
   Lisp_Object db;
   Lisp_Object db_file
     = char_attribute_system_db_file (XCHARSET_NAME(ccs), Qsystem_char_id,
@@ -2315,9 +2598,173 @@ load_char_decoding_entry_maybe (Lisp_Object ccs, int code_point)
       Fclose_database (db);
     }
   return -1;
-#endif
+#endif /* not HAVE_LIBCHISE */
+}
+
+#ifdef HAVE_LIBCHISE
+DEFUN ("save-charset-properties", Fsave_charset_properties, 1, 1, 0, /*
+Save properties of CHARSET.
+*/
+       (charset))
+{
+  struct Lisp_Charset *cs;
+  CHISE_Property property;
+  Lisp_Object ccs;
+  unsigned char* feature_name;
+
+  ccs = Fget_charset (charset);
+  cs = XCHARSET (ccs);
+
+  if ( open_chise_data_source_maybe () )
+    return -1;
+
+  if ( SYMBOLP (charset) && !EQ (charset, XCHARSET_NAME (ccs)) )
+    {
+      property = chise_ds_get_property (default_chise_data_source,
+                                       "true-name");
+      feature_name = XSTRING_DATA (Fsymbol_name (charset));
+      chise_feature_set_property_value
+       (chise_ds_get_feature (default_chise_data_source, feature_name),
+        property, XSTRING_DATA (Fprin1_to_string (CHARSET_NAME (cs),
+                                                  Qnil)));
+      chise_property_sync (property);
+    }
+  charset = XCHARSET_NAME (ccs);
+  feature_name = XSTRING_DATA (Fsymbol_name (charset));
+
+  property = chise_ds_get_property (default_chise_data_source,
+                                   "description");
+  chise_feature_set_property_value
+    (chise_ds_get_feature (default_chise_data_source, feature_name),
+     property, XSTRING_DATA (Fprin1_to_string
+                            (CHARSET_DOC_STRING (cs), Qnil)));
+  chise_property_sync (property);
+
+  property = chise_ds_get_property (default_chise_data_source, "type");
+  chise_feature_set_property_value
+    (chise_ds_get_feature (default_chise_data_source, feature_name),
+     property, "CCS");
+  chise_property_sync (property);
+
+  property = chise_ds_get_property (default_chise_data_source, "chars");
+  chise_feature_set_property_value
+    (chise_ds_get_feature (default_chise_data_source, feature_name),
+     property, XSTRING_DATA (Fprin1_to_string (make_int
+                                              (CHARSET_CHARS (cs)),
+                                              Qnil)));
+  chise_property_sync (property);
+
+  property = chise_ds_get_property (default_chise_data_source, "dimension");
+  chise_feature_set_property_value
+    (chise_ds_get_feature (default_chise_data_source, feature_name),
+     property, XSTRING_DATA (Fprin1_to_string (make_int
+                                              (CHARSET_DIMENSION (cs)),
+                                              Qnil)));
+  chise_property_sync (property);
+
+  if ( CHARSET_FINAL (cs) != 0 )
+    {
+      property = chise_ds_get_property (default_chise_data_source,
+                                       "final-byte");
+      chise_feature_set_property_value
+       (chise_ds_get_feature (default_chise_data_source, feature_name),
+        property, XSTRING_DATA (Fprin1_to_string (make_int
+                                                  (CHARSET_FINAL (cs)),
+                                                  Qnil)));
+      chise_property_sync (property);
+    }
+
+  if ( !NILP (CHARSET_MOTHER (cs)) )
+    {
+      Lisp_Object mother = CHARSET_MOTHER (cs);
+
+      if ( CHARSETP (mother) )
+       mother = XCHARSET_NAME (mother);
+
+      property = chise_ds_get_property (default_chise_data_source,
+                                       "mother");
+      chise_feature_set_property_value
+       (chise_ds_get_feature (default_chise_data_source, feature_name),
+        property, XSTRING_DATA (Fprin1_to_string (mother, Qnil)));
+      chise_property_sync (property);
+    }
+
+  if ( CHARSET_MAX_CODE (cs) != 0 )
+    {
+      char str[16];
+
+      property = chise_ds_get_property (default_chise_data_source,
+                                       "mother-code-min");
+      if ( CHARSET_MIN_CODE (cs) == 0 )
+       chise_feature_set_property_value
+         (chise_ds_get_feature (default_chise_data_source, feature_name),
+          property, "0");
+      else
+       {
+         sprintf (str, "#x%X", CHARSET_MIN_CODE (cs));
+         chise_feature_set_property_value
+           (chise_ds_get_feature (default_chise_data_source, feature_name),
+            property, str);
+       }
+      chise_property_sync (property);
+
+      property = chise_ds_get_property (default_chise_data_source,
+                                       "mother-code-max");
+      sprintf (str, "#x%X", CHARSET_MAX_CODE (cs));
+      chise_feature_set_property_value
+       (chise_ds_get_feature (default_chise_data_source, feature_name),
+        property, str);
+      chise_property_sync (property);
+
+      property = chise_ds_get_property (default_chise_data_source,
+                                       "mother-code-offset");
+      if ( CHARSET_CODE_OFFSET (cs) == 0 )
+       chise_feature_set_property_value
+         (chise_ds_get_feature (default_chise_data_source, feature_name),
+          property, "0");
+      else
+       {
+         sprintf (str, "#x%X", CHARSET_CODE_OFFSET (cs));
+         chise_feature_set_property_value
+           (chise_ds_get_feature (default_chise_data_source, feature_name),
+            property, str);
+       }
+      chise_property_sync (property);
+
+      property = chise_ds_get_property (default_chise_data_source,
+                                       "mother-code-conversion");
+      if ( CHARSET_CONVERSION (cs) == CONVERSION_IDENTICAL )
+       chise_feature_set_property_value
+         (chise_ds_get_feature (default_chise_data_source, feature_name),
+          property, "identical");
+      else
+       {
+         Lisp_Object sym = Qnil;
+
+         if ( CHARSET_CONVERSION (cs) == CONVERSION_94x60 )
+           sym = Q94x60;
+         else if ( CHARSET_CONVERSION (cs) == CONVERSION_94x94x60 )
+           sym = Q94x94x60;
+         else if ( CHARSET_CONVERSION (cs) == CONVERSION_BIG5_1 )
+           sym = Qbig5_1;
+         else if ( CHARSET_CONVERSION (cs) == CONVERSION_BIG5_2 )
+           sym = Qbig5_2;
+         if ( !NILP (sym) )
+           chise_feature_set_property_value
+             (chise_ds_get_feature (default_chise_data_source, feature_name),
+              property, XSTRING_DATA (Fprin1_to_string (sym, Qnil)));
+         else
+           chise_feature_set_property_value
+             (chise_ds_get_feature (default_chise_data_source, feature_name),
+              property, "unknown");
+       }
+      chise_property_sync (property);
+    }
+  return Qnil;
 }
-#endif /* HAVE_CHISE_CLIENT */
+#endif /* HAVE_LIBCHISE */
+
+#endif /* HAVE_CHISE */
 #endif /* UTF2000 */
 
 \f
@@ -2326,24 +2773,26 @@ load_char_decoding_entry_maybe (Lisp_Object ccs, int code_point)
 /************************************************************************/
 
 #ifdef UTF2000
-DEFUN ("decode-char", Fdecode_char, 2, 3, 0, /*
+DEFUN ("decode-char", Fdecode_char, 2, 4, 0, /*
 Make a character from CHARSET and code-point CODE.
 If DEFINED_ONLY is non-nil, builtin character is not returned.
+If WITHOUT_INHERITANCE is non-nil, inherited character is not returned.
 If corresponding character is not found, nil is returned.
 */
-       (charset, code, defined_only))
+       (charset, code, defined_only, without_inheritance))
 {
   int c;
 
   charset = Fget_charset (charset);
   CHECK_INT (code);
   c = XINT (code);
-  if (XCHARSET_GRAPHIC (charset) == 1)
+  if ( (XCHARSET_GRAPHIC (charset) == 0) ||
+       (XCHARSET_GRAPHIC (charset) == 1) )
     c &= 0x7F7F7F7F;
   if (NILP (defined_only))
-    c = DECODE_CHAR (charset, c);
+    c = DECODE_CHAR (charset, c, !NILP (without_inheritance));
   else
-    c = decode_defined_char (charset, c);
+    c = decode_defined_char (charset, c, !NILP (without_inheritance));
   return c >= 0 ? make_char (c) : Qnil;
 }
 
@@ -2352,13 +2801,14 @@ Make a builtin character from CHARSET and code-point CODE.
 */
        (charset, code))
 {
-  int c;
+  EMACS_INT c;
+  Emchar ch;
 
   charset = Fget_charset (charset);
   CHECK_INT (code);
   if (EQ (charset, Vcharset_latin_viscii))
     {
-      Lisp_Object chr = Fdecode_char (charset, code, Qnil);
+      Lisp_Object chr = Fdecode_char (charset, code, Qnil, Qnil);
       Lisp_Object ret;
 
       if (!NILP (chr))
@@ -2386,8 +2836,9 @@ Make a builtin character from CHARSET and code-point CODE.
   if (XCHARSET_GRAPHIC (charset) == 1)
     c &= 0x7F7F7F7F;
 #endif
-  c = decode_builtin_char (charset, c);
-  return c >= 0 ? make_char (c) : Fdecode_char (charset, code, Qnil);
+  ch = decode_builtin_char (charset, c);
+  return
+    ch >= 0 ? make_char (ch) : Fdecode_char (charset, code, Qnil, Qnil);
 }
 #endif
 
@@ -2649,18 +3100,22 @@ syms_of_mule_charset (void)
   DEFSUBR (Fcharset_id);
   DEFSUBR (Fset_charset_ccl_program);
   DEFSUBR (Fset_charset_registry);
+
 #ifdef UTF2000
   DEFSUBR (Fcharset_mapping_table);
   DEFSUBR (Fset_charset_mapping_table);
-#ifdef HAVE_CHISE_CLIENT
+#ifdef HAVE_CHISE
   DEFSUBR (Fsave_charset_mapping_table);
   DEFSUBR (Freset_charset_mapping_table);
-#endif
-
+#ifdef HAVE_LIBCHISE
+  DEFSUBR (Fsave_charset_properties);
+#endif /* HAVE_LIBCHISE */
+#endif /* HAVE_CHISE */
   DEFSUBR (Fdecode_char);
   DEFSUBR (Fdecode_builtin_char);
   DEFSUBR (Fencode_char);
 #endif
+
   DEFSUBR (Fmake_char);
   DEFSUBR (Fchar_charset);
   DEFSUBR (Fchar_octet);
@@ -2681,6 +3136,8 @@ syms_of_mule_charset (void)
   defsymbol (&Qlong_name, "long-name");
   defsymbol (&Qiso_ir, "iso-ir");
 #ifdef UTF2000
+  defsymbol (&Qto_iso_ir, "=>iso-ir");
+  defsymbol (&Qpartial, "partial");
   defsymbol (&Qmother, "mother");
   defsymbol (&Qmin_code, "min-code");
   defsymbol (&Qmax_code, "max-code");
@@ -2711,16 +3168,17 @@ syms_of_mule_charset (void)
   defsymbol (&Qlatin_jisx0201,         "latin-jisx0201");
   defsymbol (&Qcyrillic_iso8859_5,     "cyrillic-iso8859-5");
   defsymbol (&Qlatin_iso8859_9,                "latin-iso8859-9");
-  defsymbol (&Qmap_jis_x0208_1978,     "=jis-x0208-1978");
-  defsymbol (&Qchinese_gb2312,         "chinese-gb2312");
-  defsymbol (&Qchinese_gb12345,                "chinese-gb12345");
-  defsymbol (&Qmap_jis_x0208_1983,     "=jis-x0208-1983");
-  defsymbol (&Qmap_ks_x1001,           "=ks-x1001");
-  defsymbol (&Qmap_jis_x0212,          "=jis-x0212");
-  defsymbol (&Qchinese_cns11643_1,     "chinese-cns11643-1");
-  defsymbol (&Qchinese_cns11643_2,     "chinese-cns11643-2");
+  /* defsymbol (&Qrep_jis_x0208_1978,  "=jis-x0208@1978"); */
+  defsymbol (&Qrep_gb2312,             "=gb2312");
+  defsymbol (&Qrep_gb12345,            "=gb12345");
+  defsymbol (&Qrep_jis_x0208_1983,     "=jis-x0208@1983");
+  defsymbol (&Qrep_ks_x1001,           "=ks-x1001");
+  defsymbol (&Qrep_jis_x0212,          "=jis-x0212");
+  defsymbol (&Qrep_cns11643_1,         "=cns11643-1");
+  defsymbol (&Qrep_cns11643_2,         "=cns11643-2");
 #ifdef UTF2000
-  defsymbol (&Qmap_ucs,                        "=ucs");
+  defsymbol (&Qsystem_char_id,         "system-char-id");
+  defsymbol (&Qrep_ucs,                        "=ucs");
   defsymbol (&Qucs,                    "ucs");
   defsymbol (&Qucs_bmp,                        "ucs-bmp");
   defsymbol (&Qucs_smp,                        "ucs-smp");
@@ -2731,9 +3189,9 @@ syms_of_mule_charset (void)
   defsymbol (&Qlatin_viscii_upper,     "latin-viscii-upper");
   defsymbol (&Qvietnamese_viscii_lower,        "vietnamese-viscii-lower");
   defsymbol (&Qvietnamese_viscii_upper,        "vietnamese-viscii-upper");
-  defsymbol (&Qmap_jis_x0208,          "=jis-x0208");
-  defsymbol (&Qmap_jis_x0208_1990,     "=jis-x0208-1990");
-  defsymbol (&Qmap_big5,               "=big5");
+  defsymbol (&Qrep_jis_x0208,          "=jis-x0208");
+  defsymbol (&Qrep_jis_x0208_1990,     "=jis-x0208@1990");
+  defsymbol (&Qrep_big5,               "=big5");
   defsymbol (&Qethiopic_ucs,           "ethiopic-ucs");
 #endif
   defsymbol (&Qchinese_big5_1,         "chinese-big5-1");
@@ -2791,6 +3249,16 @@ Leading-code of private TYPE9N charset of column-width 1.
               &Vdefault_coded_charset_priority_list /*
 Default order of preferred coded-character-sets.
 */ );
+  Vdisplay_coded_charset_priority_use_inheritance = Qt;
+  DEFVAR_LISP ("display-coded-charset-priority-use-inheritance",
+              &Vdisplay_coded_charset_priority_use_inheritance /*
+If non-nil, use character inheritance.
+*/ );
+  Vdisplay_coded_charset_priority_use_hierarchy_order = Qt;
+  DEFVAR_LISP ("display-coded-charset-priority-use-hierarchy-order",
+              &Vdisplay_coded_charset_priority_use_hierarchy_order /*
+If non-nil, prefer nearest character in hierarchy order.
+*/ );
 #endif
 }
 
@@ -2805,15 +3273,28 @@ complex_vars_of_mule_charset (void)
      ease of access. */
 
 #ifdef UTF2000
+  staticpro (&Vcharset_system_char_id);
+  Vcharset_system_char_id =
+    make_charset (LEADING_BYTE_SYSTEM_CHAR_ID, Qsystem_char_id, 256, 4,
+                 1, 2, 0, CHARSET_LEFT_TO_RIGHT,
+                 build_string ("SCID"),
+                 build_string ("CHAR-ID"),
+                 build_string ("System char-id"),
+                 build_string (""),
+                 0,
+                 Qnil, 0, 0x7FFFFFFF, 0, 0, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_ucs);
   Vcharset_ucs =
-    make_charset (LEADING_BYTE_UCS, Qmap_ucs, 256, 4,
+    make_charset (LEADING_BYTE_UCS, Qrep_ucs, 256, 4,
                  1, 2, 0, CHARSET_LEFT_TO_RIGHT,
                  build_string ("UCS"),
                  build_string ("UCS"),
                  build_string ("ISO/IEC 10646"),
                  build_string (""),
-                 Qnil, 0, 0x7FFFFFFF, 0, 0, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_UCS,
+                 Qnil, 0, 0xEFFFF, 0, 0, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_ucs_bmp);
   Vcharset_ucs_bmp =
     make_charset (LEADING_BYTE_UCS_BMP, Qucs_bmp, 256, 2,
@@ -2822,8 +3303,10 @@ complex_vars_of_mule_charset (void)
                  build_string ("UCS-BMP"),
                  build_string ("ISO/IEC 10646 Group 0 Plane 0 (BMP)"),
                  build_string
-                 ("\\(ISO10646.*-[01]\\|UCS00-0\\|UNICODE[23]?-0\\)"),
-                 Qnil, 0, 0xFFFF, 0, 0, Qnil, CONVERSION_IDENTICAL);
+                 ("\\(ISO10646\\(\\.[0-9]+\\)?-[01]\\|UCS00-0\\|UNICODE[23]?-0\\)"),
+                 - LEADING_BYTE_UCS_BMP,
+                 Qnil, 0, 0xFFFF, 0, 0, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_ucs_smp);
   Vcharset_ucs_smp =
     make_charset (LEADING_BYTE_UCS_SMP, Qucs_smp, 256, 2,
@@ -2832,8 +3315,10 @@ complex_vars_of_mule_charset (void)
                  build_string ("UCS-SMP"),
                  build_string ("ISO/IEC 10646 Group 0 Plane 1 (SMP)"),
                  build_string ("UCS00-1"),
+                 0,
                  Qnil, MIN_CHAR_SMP, MAX_CHAR_SMP,
-                 MIN_CHAR_SMP, 0, Qnil, CONVERSION_IDENTICAL);
+                 MIN_CHAR_SMP, 0, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_ucs_sip);
   Vcharset_ucs_sip =
     make_charset (LEADING_BYTE_UCS_SIP, Qucs_sip, 256, 2,
@@ -2842,8 +3327,10 @@ complex_vars_of_mule_charset (void)
                  build_string ("UCS-SIP"),
                  build_string ("ISO/IEC 10646 Group 0 Plane 2 (SIP)"),
                  build_string ("\\(ISO10646.*-2\\|UCS00-2\\)"),
+                 0,
                  Qnil, MIN_CHAR_SIP, MAX_CHAR_SIP,
-                 MIN_CHAR_SIP, 0, Qnil, CONVERSION_IDENTICAL);
+                 MIN_CHAR_SIP, 0, Qnil, CONVERSION_IDENTICAL,
+                 0);
 #else
 # define MIN_CHAR_THAI 0
 # define MAX_CHAR_THAI 0
@@ -2860,7 +3347,9 @@ complex_vars_of_mule_charset (void)
                  build_string ("ASCII)"),
                  build_string ("ASCII (ISO646 IRV)"),
                  build_string ("\\(iso8859-[0-9]*\\|-ascii\\)"),
-                 Qnil, 0, 0x7F, 0, 0, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_ASCII,
+                 Qnil, 0, 0x7F, 0, 0, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_control_1);
   Vcharset_control_1 =
     make_charset (LEADING_BYTE_CONTROL_1, Qcontrol_1, 94, 1,
@@ -2869,7 +3358,9 @@ complex_vars_of_mule_charset (void)
                  build_string ("Control characters"),
                  build_string ("Control characters 128-191"),
                  build_string (""),
-                 Qnil, 0x80, 0x9F, 0x80, 0, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_CONTROL_1,
+                 Qnil, 0x80, 0x9F, 0x80, 0, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_latin_iso8859_1);
   Vcharset_latin_iso8859_1 =
     make_charset (LEADING_BYTE_LATIN_ISO8859_1, Qlatin_iso8859_1, 96, 1,
@@ -2878,7 +3369,9 @@ complex_vars_of_mule_charset (void)
                  build_string ("ISO8859-1 (Latin-1)"),
                  build_string ("ISO8859-1 (Latin-1)"),
                  build_string ("iso8859-1"),
-                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_LATIN_ISO8859_1,
+                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_latin_iso8859_2);
   Vcharset_latin_iso8859_2 =
     make_charset (LEADING_BYTE_LATIN_ISO8859_2, Qlatin_iso8859_2, 96, 1,
@@ -2887,7 +3380,9 @@ complex_vars_of_mule_charset (void)
                  build_string ("ISO8859-2 (Latin-2)"),
                  build_string ("ISO8859-2 (Latin-2)"),
                  build_string ("iso8859-2"),
-                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_LATIN_ISO8859_2,
+                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_latin_iso8859_3);
   Vcharset_latin_iso8859_3 =
     make_charset (LEADING_BYTE_LATIN_ISO8859_3, Qlatin_iso8859_3, 96, 1,
@@ -2896,7 +3391,9 @@ complex_vars_of_mule_charset (void)
                  build_string ("ISO8859-3 (Latin-3)"),
                  build_string ("ISO8859-3 (Latin-3)"),
                  build_string ("iso8859-3"),
-                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_LATIN_ISO8859_3,
+                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_latin_iso8859_4);
   Vcharset_latin_iso8859_4 =
     make_charset (LEADING_BYTE_LATIN_ISO8859_4, Qlatin_iso8859_4, 96, 1,
@@ -2905,7 +3402,9 @@ complex_vars_of_mule_charset (void)
                  build_string ("ISO8859-4 (Latin-4)"),
                  build_string ("ISO8859-4 (Latin-4)"),
                  build_string ("iso8859-4"),
-                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_LATIN_ISO8859_4,
+                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_thai_tis620);
   Vcharset_thai_tis620 =
     make_charset (LEADING_BYTE_THAI_TIS620, Qthai_tis620, 96, 1,
@@ -2914,7 +3413,9 @@ complex_vars_of_mule_charset (void)
                  build_string ("TIS620 (Thai)"),
                  build_string ("TIS620.2529 (Thai)"),
                  build_string ("tis620"),
-                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_THAI_TIS620,
+                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_greek_iso8859_7);
   Vcharset_greek_iso8859_7 =
     make_charset (LEADING_BYTE_GREEK_ISO8859_7, Qgreek_iso8859_7, 96, 1,
@@ -2923,7 +3424,9 @@ complex_vars_of_mule_charset (void)
                  build_string ("ISO8859-7 (Greek)"),
                  build_string ("ISO8859-7 (Greek)"),
                  build_string ("iso8859-7"),
-                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_GREEK_ISO8859_7,
+                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_arabic_iso8859_6);
   Vcharset_arabic_iso8859_6 =
     make_charset (LEADING_BYTE_ARABIC_ISO8859_6, Qarabic_iso8859_6, 96, 1,
@@ -2932,7 +3435,9 @@ complex_vars_of_mule_charset (void)
                  build_string ("ISO8859-6 (Arabic)"),
                  build_string ("ISO8859-6 (Arabic)"),
                  build_string ("iso8859-6"),
-                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_ARABIC_ISO8859_6,
+                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_hebrew_iso8859_8);
   Vcharset_hebrew_iso8859_8 =
     make_charset (LEADING_BYTE_HEBREW_ISO8859_8, Qhebrew_iso8859_8, 96, 1,
@@ -2941,10 +3446,12 @@ complex_vars_of_mule_charset (void)
                  build_string ("ISO8859-8 (Hebrew)"),
                  build_string ("ISO8859-8 (Hebrew)"),
                  build_string ("iso8859-8"),
+                 - LEADING_BYTE_HEBREW_ISO8859_8,
                  Qnil,
                  0 /* MIN_CHAR_HEBREW */,
                  0 /* MAX_CHAR_HEBREW */, 0, 32,
-                 Qnil, CONVERSION_IDENTICAL);
+                 Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_katakana_jisx0201);
   Vcharset_katakana_jisx0201 =
     make_charset (LEADING_BYTE_KATAKANA_JISX0201, Qkatakana_jisx0201, 94, 1,
@@ -2953,7 +3460,9 @@ complex_vars_of_mule_charset (void)
                  build_string ("JISX0201.1976 (Japanese Kana)"),
                  build_string ("JISX0201.1976 Japanese Kana"),
                  build_string ("jisx0201\\.1976"),
-                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_KATAKANA_JISX0201,
+                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_latin_jisx0201);
   Vcharset_latin_jisx0201 =
     make_charset (LEADING_BYTE_LATIN_JISX0201, Qlatin_jisx0201, 94, 1,
@@ -2962,7 +3471,9 @@ complex_vars_of_mule_charset (void)
                  build_string ("JISX0201.1976 (Japanese Roman)"),
                  build_string ("JISX0201.1976 Japanese Roman"),
                  build_string ("jisx0201\\.1976"),
-                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_LATIN_JISX0201,
+                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_cyrillic_iso8859_5);
   Vcharset_cyrillic_iso8859_5 =
     make_charset (LEADING_BYTE_CYRILLIC_ISO8859_5, Qcyrillic_iso8859_5, 96, 1,
@@ -2971,7 +3482,9 @@ complex_vars_of_mule_charset (void)
                  build_string ("ISO8859-5 (Cyrillic)"),
                  build_string ("ISO8859-5 (Cyrillic)"),
                  build_string ("iso8859-5"),
-                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_CYRILLIC_ISO8859_5,
+                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_latin_iso8859_9);
   Vcharset_latin_iso8859_9 =
     make_charset (LEADING_BYTE_LATIN_ISO8859_9, Qlatin_iso8859_9, 96, 1,
@@ -2980,129 +3493,153 @@ complex_vars_of_mule_charset (void)
                  build_string ("ISO8859-9 (Latin-5)"),
                  build_string ("ISO8859-9 (Latin-5)"),
                  build_string ("iso8859-9"),
-                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_LATIN_ISO8859_9,
+                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL,
+                 0);
 #ifdef UTF2000
   staticpro (&Vcharset_jis_x0208);
   Vcharset_jis_x0208 =
     make_charset (LEADING_BYTE_JIS_X0208,
-                 Qmap_jis_x0208, 94, 2,
+                 Qrep_jis_x0208, 94, 2,
                  2, 0, 'B', CHARSET_LEFT_TO_RIGHT,
                  build_string ("JIS X0208"),
                  build_string ("JIS X0208 Common"),
                  build_string ("JIS X0208 Common part"),
-                 build_string ("jisx0208\\.1990"),
+                 build_string ("jisx0208"),
+                 - LEADING_BYTE_JAPANESE_JISX0208_1978,
                  Qnil,
                  MIN_CHAR_JIS_X0208_1990,
                  MAX_CHAR_JIS_X0208_1990, MIN_CHAR_JIS_X0208_1990, 33,
-                 Qnil, CONVERSION_94x94);
+                 Qnil, CONVERSION_94x94,
+                 1);
 #endif
+#if 0
   staticpro (&Vcharset_japanese_jisx0208_1978);
   Vcharset_japanese_jisx0208_1978 =
     make_charset (LEADING_BYTE_JAPANESE_JISX0208_1978,
-                 Qmap_jis_x0208_1978, 94, 2,
+                 Qrep_jis_x0208_1978, 94, 2,
                  2, 0, '@', CHARSET_LEFT_TO_RIGHT,
                  build_string ("JIS X0208:1978"),
                  build_string ("JIS X0208:1978 (Japanese)"),
                  build_string
                  ("JIS X0208:1978 Japanese Kanji (so called \"old JIS\")"),
                  build_string ("\\(jisx0208\\|jisc6226\\)\\.1978"),
+                 - LEADING_BYTE_JAPANESE_JISX0208_1978,
                  Qnil, 0, 0, 0, 33,
 #ifdef UTF2000
                  Vcharset_jis_x0208,
 #else
                  Qnil,
 #endif
-                 CONVERSION_IDENTICAL);
+                 CONVERSION_IDENTICAL,
+                 0);
+#endif
   staticpro (&Vcharset_chinese_gb2312);
   Vcharset_chinese_gb2312 =
-    make_charset (LEADING_BYTE_CHINESE_GB2312, Qchinese_gb2312, 94, 2,
+    make_charset (LEADING_BYTE_CHINESE_GB2312, Qrep_gb2312, 94, 2,
                  2, 0, 'A', CHARSET_LEFT_TO_RIGHT,
                  build_string ("GB2312"),
                  build_string ("GB2312)"),
                  build_string ("GB2312 Chinese simplified"),
                  build_string ("gb2312"),
-                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_CHINESE_GB2312,
+                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_chinese_gb12345);
   Vcharset_chinese_gb12345 =
-    make_charset (LEADING_BYTE_CHINESE_GB12345, Qchinese_gb12345, 94, 2,
+    make_charset (LEADING_BYTE_CHINESE_GB12345, Qrep_gb12345, 94, 2,
                  2, 0, 0, CHARSET_LEFT_TO_RIGHT,
                  build_string ("G1"),
                  build_string ("GB 12345)"),
                  build_string ("GB 12345-1990"),
                  build_string ("GB12345\\(\\.1990\\)?-0"),
-                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
+                 0,
+                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_japanese_jisx0208);
   Vcharset_japanese_jisx0208 =
-    make_charset (LEADING_BYTE_JAPANESE_JISX0208, Qmap_jis_x0208_1983, 94, 2,
+    make_charset (LEADING_BYTE_JAPANESE_JISX0208, Qrep_jis_x0208_1983, 94, 2,
                  2, 0, 'B', CHARSET_LEFT_TO_RIGHT,
                  build_string ("JISX0208"),
                  build_string ("JIS X0208:1983 (Japanese)"),
                  build_string ("JIS X0208:1983 Japanese Kanji"),
                  build_string ("jisx0208\\.1983"),
+                 - LEADING_BYTE_JAPANESE_JISX0208,
                  Qnil, 0, 0, 0, 33,
 #ifdef UTF2000
                  Vcharset_jis_x0208,
 #else
                  Qnil,
 #endif
-                 CONVERSION_IDENTICAL);
+                 CONVERSION_IDENTICAL,
+                 0);
 #ifdef UTF2000
   staticpro (&Vcharset_japanese_jisx0208_1990);
   Vcharset_japanese_jisx0208_1990 =
     make_charset (LEADING_BYTE_JAPANESE_JISX0208_1990,
-                 Qmap_jis_x0208_1990, 94, 2,
+                 Qrep_jis_x0208_1990, 94, 2,
                  2, 0, 0, CHARSET_LEFT_TO_RIGHT,
                  build_string ("JISX0208-1990"),
                  build_string ("JIS X0208:1990 (Japanese)"),
                  build_string ("JIS X0208:1990 Japanese Kanji"),
                  build_string ("jisx0208\\.1990"),
+                 - LEADING_BYTE_JAPANESE_JISX0208_1990,
                  Qnil,
                  0x2121 /* MIN_CHAR_JIS_X0208_1990 */,
                  0x7426 /* MAX_CHAR_JIS_X0208_1990 */,
                  0 /* MIN_CHAR_JIS_X0208_1990 */, 33,
                  Vcharset_jis_x0208 /* Qnil */,
-                 CONVERSION_IDENTICAL /* CONVERSION_94x94 */);
+                 CONVERSION_IDENTICAL /* CONVERSION_94x94 */,
+                 0);
 #endif
   staticpro (&Vcharset_korean_ksc5601);
   Vcharset_korean_ksc5601 =
-    make_charset (LEADING_BYTE_KOREAN_KSC5601, Qmap_ks_x1001, 94, 2,
+    make_charset (LEADING_BYTE_KOREAN_KSC5601, Qrep_ks_x1001, 94, 2,
                  2, 0, 'C', CHARSET_LEFT_TO_RIGHT,
                  build_string ("KSC5601"),
                  build_string ("KSC5601 (Korean"),
                  build_string ("KSC5601 Korean Hangul and Hanja"),
                  build_string ("ksc5601"),
-                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_KOREAN_KSC5601,
+                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_japanese_jisx0212);
   Vcharset_japanese_jisx0212 =
-    make_charset (LEADING_BYTE_JAPANESE_JISX0212, Qmap_jis_x0212, 94, 2,
+    make_charset (LEADING_BYTE_JAPANESE_JISX0212, Qrep_jis_x0212, 94, 2,
                  2, 0, 'D', CHARSET_LEFT_TO_RIGHT,
                  build_string ("JISX0212"),
                  build_string ("JISX0212 (Japanese)"),
                  build_string ("JISX0212 Japanese Supplement"),
                  build_string ("jisx0212"),
-                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_JAPANESE_JISX0212,
+                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL,
+                 0);
 
 #define CHINESE_CNS_PLANE_RE(n) "cns11643[.-]\\(.*[.-]\\)?" n "$"
   staticpro (&Vcharset_chinese_cns11643_1);
   Vcharset_chinese_cns11643_1 =
-    make_charset (LEADING_BYTE_CHINESE_CNS11643_1, Qchinese_cns11643_1, 94, 2,
+    make_charset (LEADING_BYTE_CHINESE_CNS11643_1, Qrep_cns11643_1, 94, 2,
                  2, 0, 'G', CHARSET_LEFT_TO_RIGHT,
                  build_string ("CNS11643-1"),
                  build_string ("CNS11643-1 (Chinese traditional)"),
                  build_string
                  ("CNS 11643 Plane 1 Chinese traditional"),
                  build_string (CHINESE_CNS_PLANE_RE("1")),
-                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_CHINESE_CNS11643_1,
+                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_chinese_cns11643_2);
   Vcharset_chinese_cns11643_2 =
-    make_charset (LEADING_BYTE_CHINESE_CNS11643_2, Qchinese_cns11643_2, 94, 2,
+    make_charset (LEADING_BYTE_CHINESE_CNS11643_2, Qrep_cns11643_2, 94, 2,
                  2, 0, 'H', CHARSET_LEFT_TO_RIGHT,
                  build_string ("CNS11643-2"),
                  build_string ("CNS11643-2 (Chinese traditional)"),
                  build_string
                  ("CNS 11643 Plane 2 Chinese traditional"),
                  build_string (CHINESE_CNS_PLANE_RE("2")),
-                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_CHINESE_CNS11643_2,
+                 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL,
+                 0);
 #ifdef UTF2000
   staticpro (&Vcharset_latin_tcvn5712);
   Vcharset_latin_tcvn5712 =
@@ -3112,7 +3649,9 @@ complex_vars_of_mule_charset (void)
                  build_string ("TCVN 5712 (VSCII-2)"),
                  build_string ("Vietnamese TCVN 5712:1983 (VSCII-2)"),
                  build_string ("tcvn5712\\(\\.1993\\)?-1"),
-                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
+                 - LEADING_BYTE_LATIN_TCVN5712,
+                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_latin_viscii_lower);
   Vcharset_latin_viscii_lower =
     make_charset (LEADING_BYTE_LATIN_VISCII_LOWER, Qlatin_viscii_lower, 96, 1,
@@ -3121,7 +3660,9 @@ complex_vars_of_mule_charset (void)
                  build_string ("VISCII lower (Vietnamese)"),
                  build_string ("VISCII lower (Vietnamese)"),
                  build_string ("MULEVISCII-LOWER"),
-                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
+                 0,
+                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_latin_viscii_upper);
   Vcharset_latin_viscii_upper =
     make_charset (LEADING_BYTE_LATIN_VISCII_UPPER, Qlatin_viscii_upper, 96, 1,
@@ -3130,7 +3671,9 @@ complex_vars_of_mule_charset (void)
                  build_string ("VISCII upper (Vietnamese)"),
                  build_string ("VISCII upper (Vietnamese)"),
                  build_string ("MULEVISCII-UPPER"),
-                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
+                 0,
+                 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_latin_viscii);
   Vcharset_latin_viscii =
     make_charset (LEADING_BYTE_LATIN_VISCII, Qlatin_viscii, 256, 1,
@@ -3139,18 +3682,22 @@ complex_vars_of_mule_charset (void)
                  build_string ("VISCII 1.1 (Vietnamese)"),
                  build_string ("VISCII 1.1 (Vietnamese)"),
                  build_string ("VISCII1\\.1"),
-                 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
+                 0,
+                 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL,
+                 0);
   staticpro (&Vcharset_chinese_big5);
   Vcharset_chinese_big5 =
-    make_charset (LEADING_BYTE_CHINESE_BIG5, Qmap_big5, 256, 2,
+    make_charset (LEADING_BYTE_CHINESE_BIG5, Qrep_big5, 256, 2,
                  2, 2, 0, CHARSET_LEFT_TO_RIGHT,
                  build_string ("Big5"),
                  build_string ("Big5"),
                  build_string ("Big5 Chinese traditional"),
                  build_string ("big5-0"),
+                 0,
                  Qnil,
                  MIN_CHAR_BIG5_CDP, MAX_CHAR_BIG5_CDP,
-                 MIN_CHAR_BIG5_CDP, 0, Qnil, CONVERSION_IDENTICAL);
+                 MIN_CHAR_BIG5_CDP, 0, Qnil, CONVERSION_IDENTICAL,
+                 0);
 
   staticpro (&Vcharset_ethiopic_ucs);
   Vcharset_ethiopic_ucs =
@@ -3160,8 +3707,10 @@ complex_vars_of_mule_charset (void)
                  build_string ("Ethiopic (UCS)"),
                  build_string ("Ethiopic of UCS"),
                  build_string ("Ethiopic-Unicode"),
+                 0,
                  Qnil, 0x1200, 0x137F, 0, 0,
-                 Qnil, CONVERSION_IDENTICAL);
+                 Qnil, CONVERSION_IDENTICAL,
+                 0);
 #endif
   staticpro (&Vcharset_chinese_big5_1);
   Vcharset_chinese_big5_1 =
@@ -3172,8 +3721,10 @@ complex_vars_of_mule_charset (void)
                  build_string
                  ("Big5 Level-1 Chinese traditional"),
                  build_string ("big5"),
+                 0,
                  Qnil, 0, 0, 0, 33, /* Qnil, CONVERSION_IDENTICAL */
-                 Vcharset_chinese_big5, CONVERSION_BIG5_1);
+                 Vcharset_chinese_big5, CONVERSION_BIG5_1,
+                 0);
   staticpro (&Vcharset_chinese_big5_2);
   Vcharset_chinese_big5_2 =
     make_charset (LEADING_BYTE_CHINESE_BIG5_2, Qchinese_big5_2, 94, 2,
@@ -3183,8 +3734,10 @@ complex_vars_of_mule_charset (void)
                  build_string
                  ("Big5 Level-2 Chinese traditional"),
                  build_string ("big5"),
+                 0,
                  Qnil, 0, 0, 0, 33, /* Qnil, CONVERSION_IDENTICAL */
-                 Vcharset_chinese_big5, CONVERSION_BIG5_2);
+                 Vcharset_chinese_big5, CONVERSION_BIG5_2,
+                 0);
 
 #ifdef ENABLE_COMPOSITE_CHARS
   /* #### For simplicity, we put composite chars into a 96x96 charset.