X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Fchartab.c;h=6e12d840e5598646ea12bf7ca98b41b210313e61;hb=15fd1e6e063e07e811ab9d9e4611682baa4df555;hp=865a38ccd5225b2a250c2da63cfc155775227a2c;hpb=ae83be1f7539c665df52de4097807a3616092d58;p=chise%2Fxemacs-chise.git

diff --git a/src/chartab.c b/src/chartab.c
index 865a38c..6e12d84 100644
--- a/src/chartab.c
+++ b/src/chartab.c
@@ -67,9 +67,6 @@ Lisp_Object Vword_combining_categories, Vword_separating_categories;
 
 #ifdef UTF2000
 
-static void
-decode_char_table_range (Lisp_Object range, struct chartab_range *outrange);
-
 #define BT_UINT8_MIN		0
 #define BT_UINT8_MAX	(UCHAR_MAX - 3)
 #define BT_UINT8_t	(UCHAR_MAX - 2)
@@ -193,12 +190,16 @@ uint8_byte_table_hash (Lisp_Object obj, int depth)
   return hash;
 }
 
+static const struct lrecord_description uint8_byte_table_description[] = {
+  { XD_END }
+};
+
 DEFINE_LRECORD_IMPLEMENTATION ("uint8-byte-table", uint8_byte_table,
                                mark_uint8_byte_table,
 			       print_uint8_byte_table,
 			       0, uint8_byte_table_equal,
 			       uint8_byte_table_hash,
-			       0 /* uint8_byte_table_description */,
+			       uint8_byte_table_description,
 			       Lisp_Uint8_Byte_Table);
 
 static Lisp_Object
@@ -254,7 +255,6 @@ uint8_byte_table_same_value_p (Lisp_Object obj)
 
 static int
 map_over_uint8_byte_table (Lisp_Uint8_Byte_Table *ct, Emchar ofs, int place,
-			   Lisp_Object ccs,
 			   int (*fn) (struct chartab_range *range,
 				      Lisp_Object val, void *arg),
 			   void *arg)
@@ -274,11 +274,8 @@ map_over_uint8_byte_table (Lisp_Uint8_Byte_Table *ct, Emchar ofs, int place,
 	  c1 = c + unit;
 	  for (; c < c1 && retval == 0; c++)
 	    {
-	      if ( NILP (ccs) || charset_code_point (ccs, c) >= 0 )
-		{
-		  rainj.ch = c;
-		  retval = (fn) (&rainj, UINT8_DECODE (ct->property[i]), arg);
-		}
+	      rainj.ch = c;
+	      retval = (fn) (&rainj, UINT8_DECODE (ct->property[i]), arg);
 	    }
 	}
       else
@@ -422,12 +419,16 @@ uint16_byte_table_hash (Lisp_Object obj, int depth)
   return hash;
 }
 
+static const struct lrecord_description uint16_byte_table_description[] = {
+  { XD_END }
+};
+
 DEFINE_LRECORD_IMPLEMENTATION ("uint16-byte-table", uint16_byte_table,
                                mark_uint16_byte_table,
 			       print_uint16_byte_table,
 			       0, uint16_byte_table_equal,
 			       uint16_byte_table_hash,
-			       0 /* uint16_byte_table_description */,
+			       uint16_byte_table_description,
 			       Lisp_Uint16_Byte_Table);
 
 static Lisp_Object
@@ -501,7 +502,6 @@ uint16_byte_table_same_value_p (Lisp_Object obj)
 
 static int
 map_over_uint16_byte_table (Lisp_Uint16_Byte_Table *ct, Emchar ofs, int place,
-			    Lisp_Object ccs,
 			    int (*fn) (struct chartab_range *range,
 				       Lisp_Object val, void *arg),
 			    void *arg)
@@ -521,12 +521,8 @@ map_over_uint16_byte_table (Lisp_Uint16_Byte_Table *ct, Emchar ofs, int place,
 	  c1 = c + unit;
 	  for (; c < c1 && retval == 0; c++)
 	    {
-	      if ( NILP (ccs) || charset_code_point (ccs, c) >= 0 )
-		{
-		  rainj.ch = c;
-		  retval = (fn) (&rainj, UINT16_DECODE (ct->property[i]),
-				 arg);
-		}
+	      rainj.ch = c;
+	      retval = (fn) (&rainj, UINT16_DECODE (ct->property[i]), arg);
 	    }
 	}
       else
@@ -683,7 +679,6 @@ byte_table_same_value_p (Lisp_Object obj)
 
 static int
 map_over_byte_table (Lisp_Byte_Table *ct, Emchar ofs, int place,
-		     Lisp_Object ccs,
 		     int (*fn) (struct chartab_range *range,
 				Lisp_Object val, void *arg),
 		     void *arg)
@@ -700,20 +695,20 @@ map_over_byte_table (Lisp_Byte_Table *ct, Emchar ofs, int place,
 	{
 	  retval
 	    = map_over_uint8_byte_table (XUINT8_BYTE_TABLE(v),
-					 c, place - 1, ccs, fn, arg);
+					 c, place - 1, fn, arg);
 	  c += unit;
 	}
       else if (UINT16_BYTE_TABLE_P (v))
 	{
 	  retval
 	    = map_over_uint16_byte_table (XUINT16_BYTE_TABLE(v),
-					  c, place - 1, ccs, fn, arg);
+					  c, place - 1, fn, arg);
 	  c += unit;
 	}
       else if (BYTE_TABLE_P (v))
 	{
 	  retval = map_over_byte_table (XBYTE_TABLE(v),
-					c, place - 1, ccs, fn, arg);
+					c, place - 1, fn, arg);
 	  c += unit;
 	}
       else if (!UNBOUNDP (v))
@@ -725,11 +720,8 @@ map_over_byte_table (Lisp_Byte_Table *ct, Emchar ofs, int place,
 
 	  for (; c < c1 && retval == 0; c++)
 	    {
-	      if ( NILP (ccs) || charset_code_point (ccs, c) >= 0 )
-		{
-		  rainj.ch = c;
-		  retval = (fn) (&rainj, v, arg);
-		}
+	      rainj.ch = c;
+	      retval = (fn) (&rainj, v, arg);
 	    }
 	}
       else
@@ -855,119 +847,6 @@ make_char_id_table (Lisp_Object initval)
   return obj;
 }
 
-Lisp_Object
-get_char_id_table (Lisp_Char_Table* cit, Emchar ch)
-{
-  Lisp_Object val = get_byte_table (get_byte_table
-				    (get_byte_table
-				     (get_byte_table
-				      (cit->table,
-				       (unsigned char)(ch >> 24)),
-				      (unsigned char) (ch >> 16)),
-				     (unsigned char)  (ch >> 8)),
-				    (unsigned char)    ch);
-  if (UNBOUNDP (val))
-    return cit->default_value;
-  else
-    return val;
-}
-
-void
-put_char_id_table (Lisp_Char_Table* cit,
-		   Lisp_Object character, Lisp_Object value)
-{
-  struct chartab_range range;
-
-  decode_char_table_range (character, &range);
-  switch (range.type)
-    {
-    case CHARTAB_RANGE_ALL:
-      cit->table = value;
-      break;
-    case CHARTAB_RANGE_DEFAULT:
-      cit->default_value = value;
-      break;
-    case CHARTAB_RANGE_CHARSET:
-      {
-	Emchar c;
-	Lisp_Object encoding_table = XCHARSET_ENCODING_TABLE (range.charset);
-
-	if ( CHAR_TABLEP (encoding_table) )
-	  {
-	    for (c = 0; c < 1 << 24; c++)
-	      {
-		if ( INTP (get_char_id_table (XCHAR_TABLE(encoding_table),
-					      c)) )
-		  put_char_id_table_0 (cit, c, value);
-	      }
-	  }
-	else
-	  {
-	    for (c = 0; c < 1 << 24; c++)
-	      {
-		if ( charset_code_point (range.charset, c) >= 0 )
-		  put_char_id_table_0 (cit, c, value);
-	      }
-	  }
-      }
-      break;
-    case CHARTAB_RANGE_ROW:
-      {
-	int cell_min, cell_max, i;
-
-	if (XCHARSET_DIMENSION (range.charset) < 2)
-	  signal_simple_error ("Charset in row vector must be multi-byte",
-			       range.charset);
-	else
-	  {
-	    switch (XCHARSET_CHARS (range.charset))
-	      {
-	      case 94:
-		cell_min = 33; cell_max = 126;
-		break;
-	      case 96:
-		cell_min = 32; cell_max = 127;
-		break;
-	      case 128:
-		cell_min = 0; cell_max = 127;
-		break;
-	      case 256:
-		cell_min = 0; cell_max = 255;
-		break;
-	      default:
-		abort ();
-	      }
-	  }
-	if (XCHARSET_DIMENSION (range.charset) == 2)
-	  check_int_range (range.row, cell_min, cell_max);
-	else if (XCHARSET_DIMENSION (range.charset) == 3)
-	  {
-	    check_int_range (range.row >> 8  , cell_min, cell_max);
-	    check_int_range (range.row & 0xFF, cell_min, cell_max);
-	  }
-	else if (XCHARSET_DIMENSION (range.charset) == 4)
-	  {
-	    check_int_range ( range.row >> 16       , cell_min, cell_max);
-	    check_int_range ((range.row >> 8) & 0xFF, cell_min, cell_max);
-	    check_int_range ( range.row       & 0xFF, cell_min, cell_max);
-	  }
-	else
-	  abort ();
-
-	for (i = cell_min; i <= cell_max; i++)
-	  {
-	    Emchar ch = DECODE_CHAR (range.charset, (range.row << 8) | i);
-	    if ( charset_code_point (range.charset, ch) >= 0 )
-	      put_char_id_table_0 (cit, ch, value);
-	  }
-      }
-      break;
-    case CHARTAB_RANGE_CHAR:
-      put_char_id_table_0 (cit, range.ch, value);
-      break;
-    }
-}
-
 
 Lisp_Object Vcharacter_composition_table;
 Lisp_Object Vcharacter_variant_table;
@@ -1831,7 +1710,32 @@ as CHAR-TABLE.  The values will not themselves be copied.
   return obj;
 }
 
-static void
+INLINE_HEADER int XCHARSET_CELL_RANGE (Lisp_Object ccs);
+INLINE_HEADER int
+XCHARSET_CELL_RANGE (Lisp_Object ccs)
+{
+  switch (XCHARSET_CHARS (ccs))
+    {
+    case 94:
+      return (33 << 8) | 126;
+    case 96:
+      return (32 << 8) | 127;
+#ifdef UTF2000
+    case 128:
+      return (0 << 8) | 127;
+    case 256:
+      return (0 << 8) | 255;
+#endif
+    default:
+      abort ();
+      return 0;
+    }
+}
+
+#ifndef UTF2000
+static
+#endif
+void
 decode_char_table_range (Lisp_Object range, struct chartab_range *outrange)
 {
   if (EQ (range, Qt))
@@ -1851,30 +1755,39 @@ decode_char_table_range (Lisp_Object range, struct chartab_range *outrange)
     {
       Lisp_Vector *vec = XVECTOR (range);
       Lisp_Object *elts = vector_data (vec);
-      if (vector_length (vec) != 2)
-	signal_simple_error ("Length of charset row vector must be 2",
-			     range);
+      int cell_min, cell_max;
+
       outrange->type = CHARTAB_RANGE_ROW;
       outrange->charset = Fget_charset (elts[0]);
       CHECK_INT (elts[1]);
       outrange->row = XINT (elts[1]);
-      if (XCHARSET_DIMENSION (outrange->charset) >= 2)
+      if (XCHARSET_DIMENSION (outrange->charset) < 2)
+	signal_simple_error ("Charset in row vector must be multi-byte",
+			     outrange->charset);
+      else
 	{
-	  switch (XCHARSET_CHARS (outrange->charset))
-	    {
-	    case 94:
-	      check_int_range (outrange->row, 33, 126);
-	      break;
-	    case 96:
-	      check_int_range (outrange->row, 32, 127);
-	      break;
-	    default:
-	      abort ();
-	    }
+	  int ret = XCHARSET_CELL_RANGE (outrange->charset);
+
+	  cell_min = ret >> 8;
+	  cell_max = ret & 0xFF;
 	}
+      if (XCHARSET_DIMENSION (outrange->charset) == 2)
+	check_int_range (outrange->row, cell_min, cell_max);
+#ifdef UTF2000
+      else if (XCHARSET_DIMENSION (outrange->charset) == 3)
+	{
+	  check_int_range (outrange->row >> 8  , cell_min, cell_max);
+	  check_int_range (outrange->row & 0xFF, cell_min, cell_max);
+	}
+      else if (XCHARSET_DIMENSION (outrange->charset) == 4)
+	{
+	  check_int_range ( outrange->row >> 16       , cell_min, cell_max);
+	  check_int_range ((outrange->row >> 8) & 0xFF, cell_min, cell_max);
+	  check_int_range ( outrange->row       & 0xFF, cell_min, cell_max);
+	}
+#endif
       else
-	signal_simple_error ("Charset in row vector must be multi-byte",
-			     outrange->charset);  
+	abort ();
     }
   else
     {
@@ -1930,18 +1843,7 @@ Lisp_Object
 get_char_table (Emchar ch, Lisp_Char_Table *ct)
 {
 #ifdef UTF2000
-  Lisp_Object val = get_byte_table (get_byte_table
-				    (get_byte_table
-				     (get_byte_table
-				      (ct->table,
-				       (unsigned char)(ch >> 24)),
-				      (unsigned char) (ch >> 16)),
-				     (unsigned char)  (ch >>  8)),
-				    (unsigned char)    ch);
-  if (UNBOUNDP (val))
-    return ct->default_value;
-  else
-    return val;
+  return get_char_id_table (ct, ch);
 #elif defined(MULE)
   {
     Lisp_Object charset;
@@ -2241,7 +2143,7 @@ put_char_table (Lisp_Char_Table *ct, struct chartab_range *range,
 	  {
 	    for (c = 0; c < 1 << 24; c++)
 	      {
-		if ( charset_code_point (range->charset, c) >= 0 )
+		if ( charset_code_point (range->charset, c, 0) >= 0 )
 		  put_char_id_table_0 (ct, c, val);
 	      }
 	  }
@@ -2272,51 +2174,14 @@ put_char_table (Lisp_Char_Table *ct, struct chartab_range *range,
       {
 	int cell_min, cell_max, i;
 
-	/* printf ("put-char-table: range = charset-row: %d, 0x%x\n",
-	   XCHARSET_LEADING_BYTE (range->charset), range->row); */
-	if (XCHARSET_DIMENSION (range->charset) < 2)
-	  signal_simple_error ("Charset in row vector must be multi-byte",
-			       range->charset);
-	else
-	  {
-	    switch (XCHARSET_CHARS (range->charset))
-	      {
-	      case 94:
-		cell_min = 33; cell_max = 126;
-		break;
-	      case 96:
-		cell_min = 32; cell_max = 127;
-		break;
-	      case 128:
-		cell_min = 0; cell_max = 127;
-		break;
-	      case 256:
-		cell_min = 0; cell_max = 255;
-		break;
-	      default:
-		abort ();
-	      }
-	  }
-	if (XCHARSET_DIMENSION (range->charset) == 2)
-	  check_int_range (range->row, cell_min, cell_max);
-	else if (XCHARSET_DIMENSION (range->charset) == 3)
-	  {
-	    check_int_range (range->row >> 8  , cell_min, cell_max);
-	    check_int_range (range->row & 0xFF, cell_min, cell_max);
-	  }
-	else if (XCHARSET_DIMENSION (range->charset) == 4)
-	  {
-	    check_int_range ( range->row >> 16       , cell_min, cell_max);
-	    check_int_range ((range->row >> 8) & 0xFF, cell_min, cell_max);
-	    check_int_range ( range->row       & 0xFF, cell_min, cell_max);
-	  }
-	else
-	  abort ();
-
+	i = XCHARSET_CELL_RANGE (range->charset);
+	cell_min = i >> 8;
+	cell_max = i & 0xFF;
 	for (i = cell_min; i <= cell_max; i++)
 	  {
 	    Emchar ch = DECODE_CHAR (range->charset, (range->row << 8) | i);
-	    if ( charset_code_point (range->charset, ch) >= 0 )
+
+	    if ( charset_code_point (range->charset, ch, 0) >= 0 )
 	      put_char_id_table_0 (ct, ch, val);
 	  }
       }
@@ -2639,14 +2504,14 @@ map_char_table (Lisp_Char_Table *ct,
 	    return retval;
 	}
       if (UINT8_BYTE_TABLE_P (ct->table))
-	return map_over_uint8_byte_table (XUINT8_BYTE_TABLE(ct->table), 0, 3,
-					  Qnil, fn, arg);
+	return map_over_uint8_byte_table (XUINT8_BYTE_TABLE(ct->table),
+					  0, 3, fn, arg);
       else if (UINT16_BYTE_TABLE_P (ct->table))
-	return map_over_uint16_byte_table (XUINT16_BYTE_TABLE(ct->table), 0, 3,
-					   Qnil, fn, arg);
+	return map_over_uint16_byte_table (XUINT16_BYTE_TABLE(ct->table),
+					   0, 3, fn, arg);
       else if (BYTE_TABLE_P (ct->table))
-	return map_over_byte_table (XBYTE_TABLE(ct->table), 0, 3,
-				    Qnil, fn, arg);
+	return map_over_byte_table (XBYTE_TABLE(ct->table),
+				    0, 3, fn, arg);
       else if (!UNBOUNDP (ct->table))
 #if 0
 	{
@@ -2738,51 +2603,15 @@ map_char_table (Lisp_Char_Table *ct,
 	int retval;
 	struct chartab_range rainj;
 
-	if (XCHARSET_DIMENSION (range->charset) < 2)
-	  signal_simple_error ("Charset in row vector must be multi-byte",
-			       range->charset);
-	else
-	  {
-	    switch (XCHARSET_CHARS (range->charset))
-	      {
-	      case 94:
-		cell_min = 33; cell_max = 126;
-		break;
-	      case 96:
-		cell_min = 32; cell_max = 127;
-		break;
-	      case 128:
-		cell_min = 0; cell_max = 127;
-		break;
-	      case 256:
-		cell_min = 0; cell_max = 255;
-		break;
-	      default:
-		abort ();
-	      }
-	  }
-	if (XCHARSET_DIMENSION (range->charset) == 2)
-	  check_int_range (range->row, cell_min, cell_max);
-	else if (XCHARSET_DIMENSION (range->charset) == 3)
-	  {
-	    check_int_range (range->row >> 8  , cell_min, cell_max);
-	    check_int_range (range->row & 0xFF, cell_min, cell_max);
-	  }
-	else if (XCHARSET_DIMENSION (range->charset) == 4)
-	  {
-	    check_int_range ( range->row >> 16       , cell_min, cell_max);
-	    check_int_range ((range->row >> 8) & 0xFF, cell_min, cell_max);
-	    check_int_range ( range->row       & 0xFF, cell_min, cell_max);
-	  }
-	else
-	  abort ();
-
+	i = XCHARSET_CELL_RANGE (range->charset);
+	cell_min = i >> 8;
+	cell_max = i & 0xFF;
 	rainj.type = CHARTAB_RANGE_CHAR;
 	for (retval =0, i = cell_min; i <= cell_max && retval == 0; i++)
 	  {
 	    Emchar ch = DECODE_CHAR (range->charset, (range->row << 8) | i);
 
-	    if ( charset_code_point (range->charset, ch) >= 0 )
+	    if ( charset_code_point (range->charset, ch, 0) >= 0 )
 	      {
 		Lisp_Object val
 		  = get_byte_table (get_byte_table
@@ -3015,41 +2844,20 @@ Return the alist of attributes of CHARACTER.
 */
        (character))
 {
+  struct gcpro gcpro1;
+  struct char_attribute_alist_closure char_attribute_alist_closure;
   Lisp_Object alist = Qnil;
-  int i;
 
   CHECK_CHAR (character);
-  {
-    struct gcpro gcpro1;
-    struct char_attribute_alist_closure char_attribute_alist_closure;
-  
-    GCPRO1 (alist);
-    char_attribute_alist_closure.char_id = XCHAR (character);
-    char_attribute_alist_closure.char_attribute_alist = &alist;
-    elisp_maphash (add_char_attribute_alist_mapper,
-		   Vchar_attribute_hash_table,
-		   &char_attribute_alist_closure);
-    UNGCPRO;
-  }
-
-  for (i = 0; i < countof (chlook->charset_by_leading_byte); i++)
-    {
-      Lisp_Object ccs = chlook->charset_by_leading_byte[i];
 
-      if (!NILP (ccs))
-	{
-	  Lisp_Object encoding_table = XCHARSET_ENCODING_TABLE (ccs);
-	  Lisp_Object cpos;
+  GCPRO1 (alist);
+  char_attribute_alist_closure.char_id = XCHAR (character);
+  char_attribute_alist_closure.char_attribute_alist = &alist;
+  elisp_maphash (add_char_attribute_alist_mapper,
+		 Vchar_attribute_hash_table,
+		 &char_attribute_alist_closure);
+  UNGCPRO;
 
-	  if ( CHAR_TABLEP (encoding_table)
-	       && INTP (cpos
-			= get_char_id_table (XCHAR_TABLE(encoding_table),
-					     XCHAR (character))) )
-	    {
-	      alist = Fcons (Fcons (ccs, cpos), alist);
-	    }
-	}
-    }
   return alist;
 }
 
@@ -3059,29 +2867,21 @@ Return DEFAULT-VALUE if the value is not exist.
 */
        (character, attribute, default_value))
 {
-  Lisp_Object ccs;
+  Lisp_Object table;
 
   CHECK_CHAR (character);
-  if (!NILP (ccs = Ffind_charset (attribute)))
-    {
-      Lisp_Object encoding_table = XCHARSET_ENCODING_TABLE (ccs);
 
-      if (CHAR_TABLEP (encoding_table))
-	return get_char_id_table (XCHAR_TABLE(encoding_table),
-				  XCHAR (character));
-    }
-  else
+  if (CHARSETP (attribute))
+    attribute = XCHARSET_NAME (attribute);
+
+  table = Fgethash (attribute, Vchar_attribute_hash_table,
+		    Qunbound);
+  if (!UNBOUNDP (table))
     {
-      Lisp_Object table = Fgethash (attribute,
-				    Vchar_attribute_hash_table,
-				    Qunbound);
-      if (!UNBOUNDP (table))
-	{
-	  Lisp_Object ret = get_char_id_table (XCHAR_TABLE(table),
-					       XCHAR (character));
-	  if (!UNBOUNDP (ret))
-	    return ret;
-	}
+      Lisp_Object ret = get_char_id_table (XCHAR_TABLE(table),
+					   XCHAR (character));
+      if (!UNBOUNDP (ret))
+	return ret;
     }
   return default_value;
 }
@@ -3091,13 +2891,12 @@ Store CHARACTER's ATTRIBUTE with VALUE.
 */
        (character, attribute, value))
 {
-  Lisp_Object ccs;
+  Lisp_Object ccs = Ffind_charset (attribute);
 
-  ccs = Ffind_charset (attribute);
   if (!NILP (ccs))
     {
       CHECK_CHAR (character);
-      return put_char_ccs_code_point (character, ccs, value);
+      value = put_char_ccs_code_point (character, ccs, value);
     }
   else if (EQ (attribute, Q_decomposition))
     {
@@ -3281,9 +3080,6 @@ the entire table.
   return slarg.retval;
 }
 
-EXFUN (Fmake_char, 3);
-EXFUN (Fdecode_char, 2);
-
 DEFUN ("define-char", Fdefine_char, 1, 1, 0, /*
 Store character's ATTRIBUTES.
 */
@@ -3304,13 +3100,14 @@ Store character's ATTRIBUTES.
 	    signal_simple_error ("Invalid argument", attributes);
 	  if (!NILP (ccs = Ffind_charset (Fcar (cell)))
 	      && ((XCHARSET_FINAL (ccs) != 0) ||
-		  (XCHARSET_UCS_MAX (ccs) > 0)) )
+		  (XCHARSET_MAX_CODE (ccs) > 0) ||
+		  (EQ (ccs, Vcharset_chinese_big5))) )
 	    {
 	      cell = Fcdr (cell);
 	      if (CONSP (cell))
 		character = Fmake_char (ccs, Fcar (cell), Fcar (Fcdr (cell)));
 	      else
-		character = Fdecode_char (ccs, cell);
+		character = Fdecode_char (ccs, cell, Qnil);
 	      if (!NILP (character))
 		goto setup_attributes;
 	    }
@@ -3369,7 +3166,7 @@ Retrieve the character of the given ATTRIBUTES.
 	  if (CONSP (cell))
 	    return Fmake_char (ccs, Fcar (cell), Fcar (Fcdr (cell)));
 	  else
-	    return Fdecode_char (ccs, cell);
+	    return Fdecode_char (ccs, cell, Qnil);
 	}
       rest = Fcdr (rest);
     }
@@ -3531,7 +3328,7 @@ check_category_table (Lisp_Object object, Lisp_Object default_)
 
 int
 check_category_char (Emchar ch, Lisp_Object table,
-		     unsigned int designator, unsigned int not)
+		     unsigned int designator, unsigned int not_p)
 {
   REGISTER Lisp_Object temp;
   Lisp_Char_Table *ctbl;
@@ -3542,10 +3339,10 @@ check_category_char (Emchar ch, Lisp_Object table,
   ctbl = XCHAR_TABLE (table);
   temp = get_char_table (ch, ctbl);
   if (NILP (temp))
-    return not;
+    return not_p;
 
   designator -= ' ';
-  return bit_vector_bit (XBIT_VECTOR (temp), designator) ? !not : not;
+  return bit_vector_bit (XBIT_VECTOR (temp), designator) ? !not_p : not_p;
 }
 
 DEFUN ("check-category-at", Fcheck_category_at, 2, 4, 0, /*