the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-/* Rewritten by MORIOKA Tomohiko <tomo@m17n.org>. */
-
#ifndef INCLUDED_char_ucs_h_
#define INCLUDED_char_ucs_h_
#define CHAR_ASCII_P(ch) ((ch) <= 0x7F)
\f
+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;
extern Lisp_Object Vcharset_mojikyo;
+extern Lisp_Object Vcharset_mojikyo_2022_1;
extern Lisp_Object Vcharset_latin_jisx0201;
\f
/* ISO/IEC 10646 BMP */
#define LEADING_BYTE_UCS_BMP (CHARSET_ID_OFFSET - 3)
+/* ISO/IEC 10646 for CNS */
+#define LEADING_BYTE_UCS_CNS (CHARSET_ID_OFFSET - 5)
+
+/* Japanese JIS X0208-1990 2/4 2/{(8),9,10,11} 4/2 (B) */
+#define LEADING_BYTE_JAPANESE_JISX0208_1990 (CHARSET_ID_OFFSET - 6)
+
/* VISCII 1.1 */
-#define LEADING_BYTE_LATIN_VISCII (CHARSET_ID_OFFSET - 4)
+#define LEADING_BYTE_LATIN_VISCII (CHARSET_ID_OFFSET - 7)
/* MULE VISCII-LOWER (CHARSET_ID_OFFSET_96 + '1') */
-#define LEADING_BYTE_LATIN_VISCII_LOWER (CHARSET_ID_OFFSET - 5)
+#define LEADING_BYTE_LATIN_VISCII_LOWER (CHARSET_ID_OFFSET - 8)
/* MULE VISCII-UPPER (CHARSET_ID_OFFSET_96 + '2') */
-#define LEADING_BYTE_LATIN_VISCII_UPPER (CHARSET_ID_OFFSET - 6)
+#define LEADING_BYTE_LATIN_VISCII_UPPER (CHARSET_ID_OFFSET - 9)
+
+#define LEADING_BYTE_CHINESE_BIG5 (CHARSET_ID_OFFSET - 10)
/* Big5 Level 1 2/4 2/{(8),9,10,11} 4/0 '0' */
-#define LEADING_BYTE_CHINESE_BIG5_1 (CHARSET_ID_OFFSET - 7)
+#define LEADING_BYTE_CHINESE_BIG5_1 (CHARSET_ID_OFFSET - 11)
/* Big5 Level 2 2/4 2/{(8),9,10,11} 4/0 '1' */
-#define LEADING_BYTE_CHINESE_BIG5_2 (CHARSET_ID_OFFSET - 8)
-
-#define LEADING_BYTE_ETHIOPIC_UCS (CHARSET_ID_OFFSET - 9)
+#define LEADING_BYTE_CHINESE_BIG5_2 (CHARSET_ID_OFFSET - 12)
-#define LEADING_BYTE_DAIKANWA (CHARSET_ID_OFFSET - 10)
-#define LEADING_BYTE_DAIKANWA_EKANJI (CHARSET_ID_OFFSET - 11)
-#define LEADING_BYTE_MOJIKYO (CHARSET_ID_OFFSET - 12)
+#define LEADING_BYTE_ETHIOPIC_UCS (CHARSET_ID_OFFSET - 13)
-/* Japanese JIS X0208-1990 2/4 2/{(8),9,10,11} 4/2 (B) */
-#define LEADING_BYTE_JAPANESE_JISX0208_1990 (CHARSET_ID_OFFSET - 13)
+#define LEADING_BYTE_DAIKANWA (CHARSET_ID_OFFSET - 14)
+#define LEADING_BYTE_DAIKANWA_EKANJI (CHARSET_ID_OFFSET - 15)
+#define LEADING_BYTE_MOJIKYO (CHARSET_ID_OFFSET - 16)
+#define LEADING_BYTE_MOJIKYO_2022_1 (CHARSET_ID_OFFSET - 17)
+#define LEADING_BYTE_MOJIKYO_2022_2 (CHARSET_ID_OFFSET - 18)
/* Konjaku-Mojikyo font (for pseudo-JIS X 0208 encoding) */
-#define LEADING_BYTE_MOJIKYO_PJ_1 (CHARSET_ID_OFFSET - 14)
-#define LEADING_BYTE_MOJIKYO_PJ_2 (CHARSET_ID_OFFSET - 15)
-#define LEADING_BYTE_MOJIKYO_PJ_3 (CHARSET_ID_OFFSET - 16)
-#define LEADING_BYTE_MOJIKYO_PJ_4 (CHARSET_ID_OFFSET - 17)
-#define LEADING_BYTE_MOJIKYO_PJ_5 (CHARSET_ID_OFFSET - 18)
-#define LEADING_BYTE_MOJIKYO_PJ_6 (CHARSET_ID_OFFSET - 19)
-#define LEADING_BYTE_MOJIKYO_PJ_7 (CHARSET_ID_OFFSET - 20)
-#define LEADING_BYTE_MOJIKYO_PJ_8 (CHARSET_ID_OFFSET - 21)
-#define LEADING_BYTE_MOJIKYO_PJ_9 (CHARSET_ID_OFFSET - 22)
-#define LEADING_BYTE_MOJIKYO_PJ_10 (CHARSET_ID_OFFSET - 23)
-#define LEADING_BYTE_MOJIKYO_PJ_11 (CHARSET_ID_OFFSET - 24)
-#define LEADING_BYTE_MOJIKYO_PJ_12 (CHARSET_ID_OFFSET - 25)
-#define LEADING_BYTE_MOJIKYO_PJ_13 (CHARSET_ID_OFFSET - 26)
-#define LEADING_BYTE_MOJIKYO_PJ_14 (CHARSET_ID_OFFSET - 27)
-#define LEADING_BYTE_MOJIKYO_PJ_15 (CHARSET_ID_OFFSET - 28)
-#define LEADING_BYTE_MOJIKYO_PJ_16 (CHARSET_ID_OFFSET - 29)
-#define LEADING_BYTE_MOJIKYO_PJ_17 (CHARSET_ID_OFFSET - 30)
-#define LEADING_BYTE_MOJIKYO_PJ_18 (CHARSET_ID_OFFSET - 31)
-#define LEADING_BYTE_MOJIKYO_PJ_19 (CHARSET_ID_OFFSET - 32)
-#define LEADING_BYTE_MOJIKYO_PJ_20 (CHARSET_ID_OFFSET - 33)
-#define LEADING_BYTE_MOJIKYO_PJ_21 (CHARSET_ID_OFFSET - 34)
+#define LEADING_BYTE_MOJIKYO_PJ_1 (CHARSET_ID_OFFSET - 19)
+#define LEADING_BYTE_MOJIKYO_PJ_2 (CHARSET_ID_OFFSET - 20)
+#define LEADING_BYTE_MOJIKYO_PJ_3 (CHARSET_ID_OFFSET - 21)
+#define LEADING_BYTE_MOJIKYO_PJ_4 (CHARSET_ID_OFFSET - 22)
+#define LEADING_BYTE_MOJIKYO_PJ_5 (CHARSET_ID_OFFSET - 23)
+#define LEADING_BYTE_MOJIKYO_PJ_6 (CHARSET_ID_OFFSET - 24)
+#define LEADING_BYTE_MOJIKYO_PJ_7 (CHARSET_ID_OFFSET - 25)
+#define LEADING_BYTE_MOJIKYO_PJ_8 (CHARSET_ID_OFFSET - 26)
+#define LEADING_BYTE_MOJIKYO_PJ_9 (CHARSET_ID_OFFSET - 27)
+#define LEADING_BYTE_MOJIKYO_PJ_10 (CHARSET_ID_OFFSET - 28)
+#define LEADING_BYTE_MOJIKYO_PJ_11 (CHARSET_ID_OFFSET - 29)
+#define LEADING_BYTE_MOJIKYO_PJ_12 (CHARSET_ID_OFFSET - 30)
+#define LEADING_BYTE_MOJIKYO_PJ_13 (CHARSET_ID_OFFSET - 31)
+#define LEADING_BYTE_MOJIKYO_PJ_14 (CHARSET_ID_OFFSET - 32)
+#define LEADING_BYTE_MOJIKYO_PJ_15 (CHARSET_ID_OFFSET - 33)
+#define LEADING_BYTE_MOJIKYO_PJ_16 (CHARSET_ID_OFFSET - 34)
+#define LEADING_BYTE_MOJIKYO_PJ_17 (CHARSET_ID_OFFSET - 35)
+#define LEADING_BYTE_MOJIKYO_PJ_18 (CHARSET_ID_OFFSET - 36)
+#define LEADING_BYTE_MOJIKYO_PJ_19 (CHARSET_ID_OFFSET - 37)
+#define LEADING_BYTE_MOJIKYO_PJ_20 (CHARSET_ID_OFFSET - 38)
+#define LEADING_BYTE_MOJIKYO_PJ_21 (CHARSET_ID_OFFSET - 39)
#define MIN_LEADING_BYTE_PRIVATE MIN_LEADING_BYTE
-#define MAX_LEADING_BYTE_PRIVATE (CHARSET_ID_OFFSET - 35)
+#define MAX_LEADING_BYTE_PRIVATE (CHARSET_ID_OFFSET - 40)
/* #define CHARSET_ID_OFFSET_94 (CHARSET_ID_OFFSET - '0') */
#define CHECK_CHARSET(x) CHECK_RECORD (x, charset)
#define CONCHECK_CHARSET(x) CONCHECK_RECORD (x, charset)
-#define CHARSET_TYPE_94 0 /* This charset includes 94 characters. */
-#define CHARSET_TYPE_94X94 1 /* This charset includes 94x94 characters. */
-#define CHARSET_TYPE_96 2 /* This charset includes 96 characters. */
-#define CHARSET_TYPE_96X96 3 /* This charset includes 96x96 characters. */
-#define CHARSET_TYPE_128 4 /* This charset includes 128 characters. */
-#define CHARSET_TYPE_128X128 5 /* This charset includes 128x128 characters. */
-#define CHARSET_TYPE_256 6 /* This charset includes 256 characters. */
-#define CHARSET_TYPE_256X256 7 /* This charset includes 256x256 characters. */
-
#define CHARSET_LEFT_TO_RIGHT 0
#define CHARSET_RIGHT_TO_LEFT 1
#endif
-#define CHARSET_BY_ATTRIBUTES(type, final, dir) \
- (chlook->charset_by_attributes[type][final])
+INLINE_HEADER Lisp_Object
+CHARSET_BY_ATTRIBUTES (int chars, int dimension, int final, int dir);
+INLINE_HEADER Lisp_Object
+CHARSET_BY_ATTRIBUTES (int chars, int dimension, int final, int dir)
+{
+ int type;
+
+ if (chars == 94)
+ type = 0;
+ else if (chars == 96)
+ type = 1;
+ else
+ return Qnil;
+ type += dimension == 1 ? 0 : 2;
+ return chlook->charset_by_attributes[type][final];
+}
\f
/************************************************************************/
#define MIN_CHAR_MOJIKYO 0xE00000
#define MIN_CHAR_DAIKANWA MIN_CHAR_MOJIKYO
-#define MAX_CHAR_DAIKANWA 0xE0FFFF
+#define MAX_CHAR_DAIKANWA (MIN_CHAR_MOJIKYO + 50100) /* 0xE0FFFF */
/* #define MAX_CHAR_MOJIKYO 0xE9093F */
#define MAX_CHAR_MOJIKYO (MIN_CHAR_MOJIKYO + 94 * 60 * 22)
Emchar make_builtin_char (Lisp_Object charset, int c1, int c2);
+INLINE_HEADER int
+DECODE_MOJIKYO_2022 (unsigned char b1, unsigned char b2, unsigned char b3);
+INLINE_HEADER int
+DECODE_MOJIKYO_2022 (unsigned char b1, unsigned char b2, unsigned char b3)
+{
+ if (b2 < 16 + 32)
+ return 0;
+ else if (b2 < 16 + 32 + 30)
+ return
+ (b1 - 33) * (94 * 60)
+ + (b2 - (16 + 32)) * 94
+ + (b3 - 33)
+ + 1;
+ else if (b2 < 18 + 32 + 30)
+ return 0;
+ else if (b2 < 18 + 32 + 60)
+ return
+ (b1 - 33) * (94 * 60)
+ + (b2 - (18 + 32)) * 94
+ + (b3 - 33)
+ + 1;
+ else
+ return 0;
+}
+
INLINE_HEADER Emchar DECODE_CHAR (Lisp_Object charset, int code_point);
INLINE_HEADER Emchar
DECODE_CHAR (Lisp_Object charset, int code_point)
}
if (XCHARSET_DIMENSION (charset) == 1)
return make_builtin_char (charset, code_point, 0);
+ else if (EQ (charset, Vcharset_mojikyo_2022_1))
+ {
+ int m =
+ DECODE_MOJIKYO_2022
+ ((unsigned char)(code_point >> 16),
+ (unsigned char)(code_point >> 8),
+ (unsigned char) code_point);
+
+ if (m > 0)
+ return DECODE_CHAR (Vcharset_mojikyo, m);
+ else
+ return ' ';
+ }
else
{
int plane = LEADING_BYTE_MOJIKYO_PJ_1 - XCHARSET_ID (charset);
if ( (0 <= plane) && (plane <= 21) )
{
- int c1 = code_point >> 8;
- int c2 = code_point & 255;
-
- if (c1 < 16 + 32)
- return ' ';
- else if (c1 < 16 + 32 + 30)
- return DECODE_CHAR (Vcharset_mojikyo,
- plane * (94 * 60)
- + (c1 - (16 + 32)) * 94
- + (c2 - 33)
- + 1);
- else if (c1 < 18 + 32 + 30)
- return ' ';
- else if (c1 < 18 + 32 + 60)
- return DECODE_CHAR (Vcharset_mojikyo,
- plane * (94 * 60)
- + (c1 - (18 + 32)) * 94
- + (c2 - 33)
- + 1);
+ int m = DECODE_MOJIKYO_2022 (plane + 33,
+ code_point >> 8,
+ (unsigned char)code_point);
+ if (m > 0)
+ return DECODE_CHAR (Vcharset_mojikyo, m);
else
return ' ';
}
return XINT (ret);
else
{
- int code_point;
+ int code_point = range_charset_code_point (*charset, ch);
- if ((code_point
- = range_charset_code_point (*charset, ch)) >= 0)
+ if (code_point >= 0)
return code_point;
}
}
return encode_builtin_char_1 (ch, charset);
}
-INLINE_HEADER int encode_char_2 (Emchar ch, Lisp_Object* charset);
-INLINE_HEADER int
-encode_char_2 (Emchar ch, Lisp_Object* charset)
-{
- int code_point = encode_char_1 (ch, charset);
-
- if (EQ (*charset, Vcharset_mojikyo))
- {
- int plane, byte1, byte2;
-
- code_point--;
- plane = code_point / (94 * 60);
- byte1 = (code_point % (94 * 60)) / 94;
- if (byte1 < 30)
- byte1 += 16 + 32;
- else
- byte1 += 18 + 32;
- byte2 = code_point % 94 + 33;
- *charset
- = CHARSET_BY_LEADING_BYTE (LEADING_BYTE_MOJIKYO_PJ_1 - plane);
- return (byte1 << 8) | byte2;
- }
- else
- return code_point;
-}
-
-#define ENCODE_CHAR(ch, charset) encode_char_2 (ch, &(charset))
+#define ENCODE_CHAR(ch, charset) encode_char_1 (ch, &(charset))
INLINE_HEADER void
breakup_char_1 (Emchar c, Lisp_Object *charset, int *c1, int *c2);
INLINE_HEADER void
breakup_char_1 (Emchar c, Lisp_Object *charset, int *c1, int *c2)
{
- int code_point = encode_char_2 (c, charset);
+ int code_point = encode_char_1 (c, charset);
if (code_point >= 0)
{
#define CHAR_CHARSET_ID(c) (XCHARSET_ID(CHAR_CHARSET(c)))
#define CHAR_COLUMNS(c) (CHARSET_COLUMNS(XCHARSET(CHAR_CHARSET(c))))
+
+typedef struct Charc
+{
+ Lisp_Object charset;
+ int code_point;
+} Charc;
+
+INLINE_HEADER Charc CHAR_TO_CHARC (Emchar ch);
+INLINE_HEADER Charc
+CHAR_TO_CHARC (Emchar ch)
+{
+ Charc cc;
+
+ cc.code_point = encode_char_1 (ch, &cc.charset);
+ if (EQ (cc.charset, Vcharset_mojikyo))
+ {
+ int plane, byte1, byte2;
+
+ cc.code_point--;
+ plane = cc.code_point / (94 * 60);
+ byte1 = (cc.code_point % (94 * 60)) / 94;
+ if (byte1 < 30)
+ byte1 += 16 + 32;
+ else
+ byte1 += 18 + 32;
+ byte2 = cc.code_point % 94 + 33;
+ cc.charset
+ = CHARSET_BY_LEADING_BYTE (LEADING_BYTE_MOJIKYO_PJ_1 - plane);
+ cc.code_point = (byte1 << 8) | byte2;
+ }
+ return cc;
+}
+
\f
/************************************************************************/
/* Exported functions */
EXFUN (Fget_charset, 1);
+extern Lisp_Object Vcharset_chinese_big5;
extern Lisp_Object Vcharset_chinese_big5_1;
extern Lisp_Object Vcharset_chinese_big5_2;
extern Lisp_Object Vcharset_japanese_jisx0208;
+extern Lisp_Object Vcharset_japanese_jisx0208_1990;
extern Lisp_Object Vcharset_japanese_jisx0212;
#endif /* INCLUDED_char_ucs_h_ */
projects / chise / xemacs-chise.git- / blobdiff