X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Fmule-charset.h;h=07f72df4af0d6e557a042c62d6ac7cdad44201f4;hb=afa9772e3fcbb4e80e3e4cfd1a40b4fccc6d08b8;hp=b9faed8230210d01a82ff3e37c0f398104053567;hpb=33c8db8e2477d62fd8734f65475f2ed516167532;p=chise%2Fxemacs-chise.git.1 diff --git a/src/mule-charset.h b/src/mule-charset.h index b9faed8..07f72df 100644 --- a/src/mule-charset.h +++ b/src/mule-charset.h @@ -332,40 +332,48 @@ Boston, MA 02111-1307, USA. */ #define LEADING_BYTE_COMPOSITE 0x80 /* for a composite character */ #define LEADING_BYTE_CONTROL_1 0x8F /* represent normal 80-9F */ -/** The following are for 1-byte characters in an official charset. **/ +/* Note the gap in each official charset can cause core dump + as first and last values are used to determine whether + charset is defined or not in non_ascii_valid_char_p */ -#define LEADING_BYTE_LATIN_ISO8859_1 0x81 /* Right half of ISO 8859-1 */ -#define LEADING_BYTE_LATIN_ISO8859_2 0x82 /* Right half of ISO 8859-2 */ -#define LEADING_BYTE_LATIN_ISO8859_3 0x83 /* Right half of ISO 8859-3 */ -#define LEADING_BYTE_LATIN_ISO8859_4 0x84 /* Right half of ISO 8859-4 */ -#define LEADING_BYTE_THAI_TIS620 0x85 /* TIS620-2533 */ -#define LEADING_BYTE_GREEK_ISO8859_7 0x86 /* Right half of ISO 8859-7 */ -#define LEADING_BYTE_ARABIC_ISO8859_6 0x87 /* Right half of ISO 8859-6 */ -#define LEADING_BYTE_HEBREW_ISO8859_8 0x88 /* Right half of ISO 8859-8 */ -#define LEADING_BYTE_KATAKANA_JISX0201 0x89 /* Right half of JIS X0201-1976 */ -#define LEADING_BYTE_LATIN_JISX0201 0x8A /* Left half of JIS X0201-1976 */ -#define LEADING_BYTE_CYRILLIC_ISO8859_5 0x8C /* Right half of ISO 8859-5 */ -#define LEADING_BYTE_LATIN_ISO8859_9 0x8D /* Right half of ISO 8859-9 */ +/** The following are for 1-byte characters in an official charset. **/ +enum LEADING_BYTE_OFFICIAL_1 +{ + LEADING_BYTE_LATIN_ISO8859_1 = 0x81, /* Right half of ISO 8859-1 */ + LEADING_BYTE_LATIN_ISO8859_2, /* 0x82 Right half of ISO 8859-2 */ + LEADING_BYTE_LATIN_ISO8859_3, /* 0x83 Right half of ISO 8859-3 */ + LEADING_BYTE_LATIN_ISO8859_4, /* 0x84 Right half of ISO 8859-4 */ + LEADING_BYTE_THAI_TIS620, /* 0x85 TIS620-2533 */ + LEADING_BYTE_GREEK_ISO8859_7, /* 0x86 Right half of ISO 8859-7 */ + LEADING_BYTE_ARABIC_ISO8859_6, /* 0x87 Right half of ISO 8859-6 */ + LEADING_BYTE_HEBREW_ISO8859_8, /* 0x88 Right half of ISO 8859-8 */ + LEADING_BYTE_KATAKANA_JISX0201, /* 0x89 Right half of JIS X0201-1976 */ + LEADING_BYTE_LATIN_JISX0201, /* 0x8A Left half of JIS X0201-1976 */ + LEADING_BYTE_CYRILLIC_ISO8859_5,/* 0x8B Right half of ISO 8859-5 */ + LEADING_BYTE_LATIN_ISO8859_9 /* 0x8C Right half of ISO 8859-9 */ + /* 0x8D unused */ +}; #define MIN_LEADING_BYTE_OFFICIAL_1 LEADING_BYTE_LATIN_ISO8859_1 #define MAX_LEADING_BYTE_OFFICIAL_1 LEADING_BYTE_LATIN_ISO8859_9 /** The following are for 2-byte characters in an official charset. **/ - -#define LEADING_BYTE_JAPANESE_JISX0208_1978 0x90/* Japanese JIS X0208-1978 */ -#define LEADING_BYTE_CHINESE_GB2312 0x91 /* Chinese Hanzi GB2312-1980 */ -#define LEADING_BYTE_JAPANESE_JISX0208 0x92 /* Japanese JIS X0208-1983 */ -#define LEADING_BYTE_KOREAN_KSC5601 0x93 /* Hangul KS C5601-1987 */ -#define LEADING_BYTE_JAPANESE_JISX0212 0x94 /* Japanese JIS X0212-1990 */ -#define LEADING_BYTE_CHINESE_CNS11643_1 0x95 /* Chinese CNS11643 Set 1 */ -#define LEADING_BYTE_CHINESE_CNS11643_2 0x96 /* Chinese CNS11643 Set 2 */ -#define LEADING_BYTE_CHINESE_BIG5_1 0x97 /* Big5 Level 1 */ -#define LEADING_BYTE_CHINESE_BIG5_2 0x98 /* Big5 Level 2 */ - /* 0x99 unused */ - /* 0x9A unused */ - /* 0x9B unused */ - /* 0x9C unused */ - /* 0x9D unused */ +enum LEADING_BYTE_OFFICIAL_2 +{ + LEADING_BYTE_JAPANESE_JISX0208_1978 = 0x90, /* Japanese JIS X0208-1978 */ + LEADING_BYTE_CHINESE_GB2312, /* 0x91 Chinese Hanzi GB2312-1980 */ + LEADING_BYTE_JAPANESE_JISX0208, /* 0x92 Japanese JIS X0208-1983 */ + LEADING_BYTE_KOREAN_KSC5601, /* 0x93 Hangul KS C5601-1987 */ + LEADING_BYTE_JAPANESE_JISX0212, /* 0x94 Japanese JIS X0212-1990 */ + LEADING_BYTE_CHINESE_CNS11643_1, /* 0x95 Chinese CNS11643 Set 1 */ + LEADING_BYTE_CHINESE_CNS11643_2, /* 0x96 Chinese CNS11643 Set 2 */ + LEADING_BYTE_CHINESE_BIG5_1, /* 0x97 Big5 Level 1 */ + LEADING_BYTE_CHINESE_BIG5_2 /* 0x98 Big5 Level 2 */ + /* 0x99 unused */ + /* 0x9A unused */ + /* 0x9B unused */ + /* 0x9C unused */ +}; #define MIN_LEADING_BYTE_OFFICIAL_2 LEADING_BYTE_JAPANESE_JISX0208_1978 #define MAX_LEADING_BYTE_OFFICIAL_2 LEADING_BYTE_CHINESE_BIG5_2 @@ -448,14 +456,12 @@ struct Lisp_Charset int id; Lisp_Object name; - Lisp_Object doc_string, registry; + Lisp_Object doc_string, registry, short_name, long_name; Lisp_Object reverse_direction_charset; Lisp_Object ccl_program; - Bufbyte leading_byte; - /* Final byte of this character set in ISO2022 designating escape sequence */ Bufbyte final; @@ -488,7 +494,6 @@ DECLARE_LRECORD (charset, struct Lisp_Charset); #define XCHARSET(x) XRECORD (x, charset, struct Lisp_Charset) #define XSETCHARSET(x, p) XSETRECORD (x, p, charset) #define CHARSETP(x) RECORDP (x, charset) -#define GC_CHARSETP(x) GC_RECORDP (x, charset) #define CHECK_CHARSET(x) CHECK_RECORD (x, charset) #define CONCHECK_CHARSET(x) CONCHECK_RECORD (x, charset) @@ -500,9 +505,12 @@ DECLARE_LRECORD (charset, struct Lisp_Charset); #define CHARSET_LEFT_TO_RIGHT 0 #define CHARSET_RIGHT_TO_LEFT 1 +/* Leading byte and id have been regrouped. -- OG */ #define CHARSET_ID(cs) ((cs)->id) +#define CHARSET_LEADING_BYTE(cs) ((Bufbyte) CHARSET_ID(cs)) #define CHARSET_NAME(cs) ((cs)->name) -#define CHARSET_LEADING_BYTE(cs) ((cs)->leading_byte) +#define CHARSET_SHORT_NAME(cs) ((cs)->short_name) +#define CHARSET_LONG_NAME(cs) ((cs)->long_name) #define CHARSET_REP_BYTES(cs) ((cs)->rep_bytes) #define CHARSET_COLUMNS(cs) ((cs)->columns) #define CHARSET_GRAPHIC(cs) ((cs)->graphic) @@ -521,6 +529,8 @@ DECLARE_LRECORD (charset, struct Lisp_Charset); #define XCHARSET_ID(cs) CHARSET_ID (XCHARSET (cs)) #define XCHARSET_NAME(cs) CHARSET_NAME (XCHARSET (cs)) +#define XCHARSET_SHORT_NAME(cs) CHARSET_SHORT_NAME (XCHARSET (cs)) +#define XCHARSET_LONG_NAME(cs) CHARSET_LONG_NAME (XCHARSET (cs)) #define XCHARSET_REP_BYTES(cs) CHARSET_REP_BYTES (XCHARSET (cs)) #define XCHARSET_COLUMNS(cs) CHARSET_COLUMNS (XCHARSET (cs)) #define XCHARSET_GRAPHIC(cs) CHARSET_GRAPHIC (XCHARSET (cs)) @@ -537,11 +547,15 @@ DECLARE_LRECORD (charset, struct Lisp_Charset); #define XCHARSET_REVERSE_DIRECTION_CHARSET(cs) \ CHARSET_REVERSE_DIRECTION_CHARSET (XCHARSET (cs)) -/* Table of charsets indexed by (leading byte - 128). */ -extern Lisp_Object charset_by_leading_byte[128]; +struct charset_lookup { + /* Table of charsets indexed by leading byte. */ + Lisp_Object charset_by_leading_byte[128]; + + /* Table of charsets indexed by type/final-byte/direction. */ + Lisp_Object charset_by_attributes[4][128][2]; +}; -/* Table of charsets indexed by type/final-byte/direction. */ -extern Lisp_Object charset_by_attributes[4][128][2]; +extern struct charset_lookup *chlook; /* Table of number of bytes in the string representation of a character indexed by the first byte of that representation. @@ -563,17 +577,17 @@ INLINE Lisp_Object CHARSET_BY_LEADING_BYTE (int lb) { assert (lb >= 0x80 && lb <= 0xFF); - return charset_by_leading_byte[lb - 128]; + return chlook->charset_by_leading_byte[lb - 128]; } #else -#define CHARSET_BY_LEADING_BYTE(lb) (charset_by_leading_byte[(lb) - 128]) +#define CHARSET_BY_LEADING_BYTE(lb) (chlook->charset_by_leading_byte[(lb) - 128]) #endif #define CHARSET_BY_ATTRIBUTES(type, final, dir) \ - (charset_by_attributes[type][final][dir]) + (chlook->charset_by_attributes[type][final][dir]) #ifdef ERROR_CHECK_TYPECHECK