/* 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
This file is part of XEmacs.
This file was written independently of the FSF implementation,
and is not compatible. */
-#ifndef _MULE_CHARTAB_H
-#define _MULE_CHARTAB_H
+#ifndef INCLUDED_chartab_h_
+#define INCLUDED_chartab_h_
+
+
+#ifdef UTF2000
+
+EXFUN (Fmake_char, 3);
+EXFUN (Fdecode_char, 3);
+
+/************************************************************************/
+/* Char-ID Tables */
+/************************************************************************/
+
+struct Lisp_Uint8_Byte_Table
+{
+ struct lcrecord_header header;
+
+ unsigned char property[256];
+};
+typedef struct Lisp_Uint8_Byte_Table Lisp_Uint8_Byte_Table;
+
+DECLARE_LRECORD (uint8_byte_table, Lisp_Uint8_Byte_Table);
+#define XUINT8_BYTE_TABLE(x) \
+ XRECORD (x, uint8_byte_table, Lisp_Uint8_Byte_Table)
+#define XSETUINT8_BYTE_TABLE(x, p) XSETRECORD (x, p, uint8_byte_table)
+#define UINT8_BYTE_TABLE_P(x) RECORDP (x, uint8_byte_table)
+#define GC_UINT8_BYTE_TABLE_P(x) GC_RECORDP (x, uint8_byte_table)
+/* #define CHECK_UINT8_BYTE_TABLE(x) CHECK_RECORD (x, uint8_byte_table)
+ char table entries should never escape to Lisp */
+
+
+struct Lisp_Uint16_Byte_Table
+{
+ struct lcrecord_header header;
+
+ unsigned short property[256];
+};
+typedef struct Lisp_Uint16_Byte_Table Lisp_Uint16_Byte_Table;
+
+DECLARE_LRECORD (uint16_byte_table, Lisp_Uint16_Byte_Table);
+#define XUINT16_BYTE_TABLE(x) \
+ XRECORD (x, uint16_byte_table, Lisp_Uint16_Byte_Table)
+#define XSETUINT16_BYTE_TABLE(x, p) XSETRECORD (x, p, uint16_byte_table)
+#define UINT16_BYTE_TABLE_P(x) RECORDP (x, uint16_byte_table)
+#define GC_UINT16_BYTE_TABLE_P(x) GC_RECORDP (x, uint16_byte_table)
+/* #define CHECK_UINT16_BYTE_TABLE(x) CHECK_RECORD (x, uint16_byte_table)
+ char table entries should never escape to Lisp */
+
+
+struct Lisp_Byte_Table
+{
+ struct lcrecord_header header;
+
+ Lisp_Object property[256];
+};
+typedef struct Lisp_Byte_Table Lisp_Byte_Table;
+
+DECLARE_LRECORD (byte_table, Lisp_Byte_Table);
+#define XBYTE_TABLE(x) XRECORD (x, byte_table, Lisp_Byte_Table)
+#define XSETBYTE_TABLE(x, p) XSETRECORD (x, p, byte_table)
+#define BYTE_TABLE_P(x) RECORDP (x, byte_table)
+#define GC_BYTE_TABLE_P(x) GC_RECORDP (x, byte_table)
+/* #define CHECK_BYTE_TABLE(x) CHECK_RECORD (x, byte_table)
+ char table entries should never escape to Lisp */
+
+Lisp_Object get_byte_table (Lisp_Object table, unsigned char idx);
+
+Lisp_Object put_byte_table (Lisp_Object table, unsigned char idx,
+ Lisp_Object value);
+
+
+Lisp_Object make_char_id_table (Lisp_Object initval);
+
+#endif
+
/************************************************************************/
/* Char Tables */
When not under Mule, there are only 256 possible characters
so we just represent them directly. */
-#ifdef MULE
-
-DECLARE_LRECORD (char_table_entry, struct Lisp_Char_Table_Entry);
-#define XCHAR_TABLE_ENTRY(x) \
- XRECORD (x, char_table_entry, struct Lisp_Char_Table_Entry)
-#define XSETCHAR_TABLE_ENTRY(x, p) XSETRECORD (x, p, char_table_entry)
-#define CHAR_TABLE_ENTRYP(x) RECORDP (x, char_table_entry)
-/* #define CHECK_CHAR_TABLE_ENTRY(x) CHECK_RECORD (x, char_table_entry)
- char table entries should never escape to Lisp */
+#if defined(MULE)&&!defined(UTF2000)
struct Lisp_Char_Table_Entry
{
variable-size and add an offset value into this structure. */
Lisp_Object level2[96];
};
+typedef struct Lisp_Char_Table_Entry Lisp_Char_Table_Entry;
-#endif /* MULE */
-
-DECLARE_LRECORD (char_table, struct Lisp_Char_Table);
-#define XCHAR_TABLE(x) \
- XRECORD (x, char_table, struct Lisp_Char_Table)
-#define XSETCHAR_TABLE(x, p) XSETRECORD (x, p, char_table)
-#define CHAR_TABLEP(x) RECORDP (x, char_table)
-#define CHECK_CHAR_TABLE(x) CHECK_RECORD (x, char_table)
-#define CONCHECK_CHAR_TABLE(x) CONCHECK_RECORD (x, char_table)
+DECLARE_LRECORD (char_table_entry, Lisp_Char_Table_Entry);
+#define XCHAR_TABLE_ENTRY(x) \
+ XRECORD (x, char_table_entry, Lisp_Char_Table_Entry)
+#define XSETCHAR_TABLE_ENTRY(x, p) XSETRECORD (x, p, char_table_entry)
+#define CHAR_TABLE_ENTRYP(x) RECORDP (x, char_table_entry)
+/* #define CHECK_CHAR_TABLE_ENTRY(x) CHECK_RECORD (x, char_table_entry)
+ char table entries should never escape to Lisp */
-#define CHAR_TABLE_TYPE(ct) ((ct)->type)
-#define XCHAR_TABLE_TYPE(ct) CHAR_TABLE_TYPE (XCHAR_TABLE (ct))
+#endif /* MULE */
enum char_table_type
{
CHAR_TABLE_TYPE_CHAR
};
+#ifndef UTF2000
#ifdef MULE
#define NUM_ASCII_CHARS 160
#else
#define NUM_ASCII_CHARS 256
#endif
+#endif
struct Lisp_Char_Table
{
struct lcrecord_header header;
+#ifdef UTF2000
+ Lisp_Object table;
+ Lisp_Object default_value;
+#else
Lisp_Object ascii[NUM_ASCII_CHARS];
#ifdef MULE
Lisp_Object level1[NUM_LEADING_BYTES];
#endif /* MULE */
+#endif /* non UTF2000 */
enum char_table_type type;
+#ifndef UTF2000
/* stuff used for syntax tables */
Lisp_Object mirror_table;
+#endif
Lisp_Object next_table; /* DO NOT mark through this. */
};
+typedef struct Lisp_Char_Table Lisp_Char_Table;
-#ifdef MULE
+DECLARE_LRECORD (char_table, Lisp_Char_Table);
+#define XCHAR_TABLE(x) XRECORD (x, char_table, Lisp_Char_Table)
+#define XSETCHAR_TABLE(x, p) XSETRECORD (x, p, char_table)
+#define CHAR_TABLEP(x) RECORDP (x, char_table)
+#define CHECK_CHAR_TABLE(x) CHECK_RECORD (x, char_table)
+#define CONCHECK_CHAR_TABLE(x) CONCHECK_RECORD (x, char_table)
+
+#define CHAR_TABLE_TYPE(ct) ((ct)->type)
+#define XCHAR_TABLE_TYPE(ct) CHAR_TABLE_TYPE (XCHAR_TABLE (ct))
-Lisp_Object get_non_ascii_char_table_value (struct Lisp_Char_Table *ct,
- int leading_byte,
- Emchar c);
+#ifdef UTF2000
-INLINE Lisp_Object
-CHAR_TABLE_NON_ASCII_VALUE_UNSAFE (struct Lisp_Char_Table *ct, Emchar ch);
-INLINE Lisp_Object
-CHAR_TABLE_NON_ASCII_VALUE_UNSAFE (struct Lisp_Char_Table *ct, Emchar ch)
+INLINE_HEADER Lisp_Object
+CHAR_TABLE_VALUE_UNSAFE (Lisp_Char_Table *ct, Emchar ch);
+INLINE_HEADER Lisp_Object
+CHAR_TABLE_VALUE_UNSAFE (Lisp_Char_Table *ct, Emchar ch)
+{
+ 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;
+}
+
+#elif defined(MULE)
+
+Lisp_Object get_non_ascii_char_table_value (Lisp_Char_Table *ct,
+ Charset_ID leading_byte,
+ Emchar c);
+
+INLINE_HEADER Lisp_Object
+CHAR_TABLE_NON_ASCII_VALUE_UNSAFE (Lisp_Char_Table *ct, Emchar ch);
+INLINE_HEADER Lisp_Object
+CHAR_TABLE_NON_ASCII_VALUE_UNSAFE (Lisp_Char_Table *ct, Emchar ch)
{
#ifdef UTF2000
Charset_ID lb = CHAR_CHARSET_ID (ch);
#endif /* not MULE */
+#define XCHAR_TABLE_VALUE_UNSAFE(ct, ch) \
+ CHAR_TABLE_VALUE_UNSAFE (XCHAR_TABLE (ct), ch)
+
enum chartab_range_type
{
CHARTAB_RANGE_ALL,
+#ifdef UTF2000
+ CHARTAB_RANGE_DEFAULT,
+#endif
#ifdef MULE
CHARTAB_RANGE_CHARSET,
CHARTAB_RANGE_ROW,
int row;
};
-void fill_char_table (struct Lisp_Char_Table *ct, Lisp_Object value);
-void put_char_table (struct Lisp_Char_Table *ct, struct chartab_range *range,
+void fill_char_table (Lisp_Char_Table *ct, Lisp_Object value);
+void put_char_table (Lisp_Char_Table *ct, struct chartab_range *range,
Lisp_Object val);
-Lisp_Object get_char_table (Emchar, struct Lisp_Char_Table *);
-int map_char_table (struct Lisp_Char_Table *ct,
+Lisp_Object get_char_table (Emchar, Lisp_Char_Table *);
+int map_char_table (Lisp_Char_Table *ct,
struct chartab_range *range,
int (*fn) (struct chartab_range *range,
Lisp_Object val, void *arg),
extern Lisp_Object Vall_syntax_tables;
\f
+#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
+put_char_id_table_0 (Lisp_Char_Table* cit, Emchar code, Lisp_Object value)
+{
+ Lisp_Object table1, table2, table3, table4;
+
+ table1 = cit->table;
+ table2 = get_byte_table (table1, (unsigned char)(code >> 24));
+ table3 = get_byte_table (table2, (unsigned char)(code >> 16));
+ table4 = get_byte_table (table3, (unsigned char)(code >> 8));
+
+ table4 = put_byte_table (table4, (unsigned char) code, value);
+ table3 = put_byte_table (table3, (unsigned char)(code >> 8), table4);
+ table2 = put_byte_table (table2, (unsigned char)(code >> 16), table3);
+ cit->table = put_byte_table (table1, (unsigned char)(code >> 24), table2);
+}
+
+void
+decode_char_table_range (Lisp_Object range, struct chartab_range *outrange);
+
+INLINE_HEADER void
+put_char_id_table (Lisp_Char_Table* table,
+ Lisp_Object character, Lisp_Object value);
+INLINE_HEADER void
+put_char_id_table (Lisp_Char_Table* table,
+ Lisp_Object character, Lisp_Object value)
+{
+ struct chartab_range range;
+
+ decode_char_table_range (character, &range);
+ put_char_table (table, &range, value);
+}
+
+
+EXFUN (Fget_char_attribute, 3);
+
+#endif
+\f
#ifdef MULE
int check_category_char(Emchar ch, Lisp_Object ctbl,
#endif /* MULE */
-#endif /* _MULE_CHARTAB_H */
+#endif /* INCLUDED_chartab_h_ */