X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Fchartab.h;h=e6d637b2ea964019dcab5617b903e99048654122;hb=49177a93dff4f349cb9c5474a32e0bc2720cf86b;hp=ca710259211c34a4b7ed225fe30bc2449efedf5d;hpb=2779fcb5d524d6b7de5a6ef9ebfd6662433a4a07;p=chise%2Fxemacs-chise.git

diff --git a/src/chartab.h b/src/chartab.h
index ca71025..e6d637b2 100644
--- a/src/chartab.h
+++ b/src/chartab.h
@@ -1,7 +1,7 @@
 /* Declarations having to do with Mule char tables.
    Copyright (C) 1992 Free Software Foundation, Inc.
    Copyright (C) 1995 Sun Microsystems, Inc.
-   Copyright (C) 1999,2000,2001 MORIOKA Tomohiko
+   Copyright (C) 1999,2000,2001,2002 MORIOKA Tomohiko
 
 This file is part of XEmacs.
 
@@ -31,11 +31,17 @@ Boston, MA 02111-1307, USA.  */
 
 #ifdef UTF2000
 
+#ifdef HAVE_DATABASE
+#include "database.h"
+#endif
+
 EXFUN (Fmake_char, 3);
 EXFUN (Fdecode_char, 3);
 
 EXFUN (Fput_char_attribute, 3);
 
+EXFUN (Ffind_char, 1);
+
 
 /************************************************************************/
 /*			    Char-ID Tables                              */
@@ -161,6 +167,9 @@ struct Lisp_Char_Table
 #ifdef UTF2000
   Lisp_Object table;
   Lisp_Object default_value;
+  Lisp_Object name;
+  Lisp_Object db;
+  unsigned char unloaded;
 #else
   Lisp_Object ascii[NUM_ASCII_CHARS];
 
@@ -217,6 +226,12 @@ DECLARE_LRECORD (char_table, Lisp_Char_Table);
 
 #ifdef UTF2000
 
+#define CHAR_TABLE_NAME(ct) ((ct)->name)
+#define XCHAR_TABLE_NAME(ct) CHAR_TABLE_NAME (XCHAR_TABLE (ct))
+
+#define CHAR_TABLE_UNLOADED(ct) ((ct)->unloaded)
+#define XCHAR_TABLE_UNLOADED(ct) CHAR_TABLE_UNLOADED (XCHAR_TABLE (ct))
+
 INLINE_HEADER Lisp_Object
 CHAR_TABLE_VALUE_UNSAFE (Lisp_Char_Table *ct, Emchar ch);
 INLINE_HEADER Lisp_Object
@@ -314,24 +329,6 @@ extern Lisp_Object Vall_syntax_tables;
 
 #ifdef UTF2000
 
-INLINE_HEADER Lisp_Object get_char_id_table (Lisp_Char_Table* cit, Emchar ch);
-INLINE_HEADER 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;
-}
-
 INLINE_HEADER void
 put_char_id_table_0 (Lisp_Char_Table* cit, Emchar code, Lisp_Object value);
 INLINE_HEADER void
@@ -350,6 +347,51 @@ put_char_id_table_0 (Lisp_Char_Table* cit, Emchar code, Lisp_Object value)
   cit->table = put_byte_table (table1, (unsigned char)(code >> 24), table2);
 }
 
+#ifdef HAVE_DATABASE
+extern Lisp_Object Qsystem_char_id;
+
+Lisp_Object
+char_attribute_system_db_file (Lisp_Object key_type, Lisp_Object attribute,
+			       int writing_mode);
+
+Lisp_Object load_char_attribute_maybe (Lisp_Char_Table* cit, Emchar ch);
+#endif
+
+INLINE_HEADER Lisp_Object
+get_char_id_table_0 (Lisp_Char_Table* cit, Emchar ch);
+INLINE_HEADER Lisp_Object
+get_char_id_table_0 (Lisp_Char_Table* cit, Emchar ch)
+{
+  return 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);
+}
+
+INLINE_HEADER Lisp_Object
+get_char_id_table (Lisp_Char_Table* cit, Emchar ch);
+INLINE_HEADER Lisp_Object
+get_char_id_table (Lisp_Char_Table* cit, Emchar ch)
+{
+  Lisp_Object val = get_char_id_table_0 (cit, ch);
+
+#ifdef HAVE_DATABASE
+  if (EQ (val, Qunloaded))
+    {
+      val = load_char_attribute_maybe (cit, ch);
+      put_char_id_table_0 (cit, ch, val);
+    }
+#endif
+  if (UNBOUNDP (val))
+    return cit->default_value;
+  else
+    return val;
+}
+
 void
 decode_char_table_range (Lisp_Object range, struct chartab_range *outrange);