unicode_constants.h revision 1.4
1/* -*- buffer-read-only: t -*- 2 * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! 3 * This file is built by regen/unicode_constants.pl from Unicode data. 4 * Any changes made here will be lost! 5 */ 6 7 8#ifndef PERL_UNICODE_CONSTANTS_H_ /* Guard against nested #includes */ 9#define PERL_UNICODE_CONSTANTS_H_ 1 10 11/* This file contains #defines for the version of Unicode being used and 12 * various Unicode code points. The values the code point macros expand to 13 * are the native Unicode code point, or all or portions of the UTF-8 encoding 14 * for the code point. In the former case, the macro name has the suffix 15 * "_NATIVE"; otherwise, the suffix "_UTF8". 16 * 17 * The macros that have the suffix "_UTF8" may have further suffixes, as 18 * follows: 19 * "_FIRST_BYTE" if the value is just the first byte of the UTF-8 20 * representation; the value will be a numeric constant. 21 * "_TAIL" if instead it represents all but the first byte. This, and 22 * with no additional suffix are both string constants */ 23 24/* 25=head1 Unicode Support 26 27=for apidoc AmU|placeholder|BOM_UTF8 28 29This is a macro that evaluates to a string constant of the UTF-8 bytes that 30define the Unicode BYTE ORDER MARK (U+FEFF) for the platform that perl 31is compiled on. This allows code to use a mnemonic for this character that 32works on both ASCII and EBCDIC platforms. 33S<C<sizeof(BOM_UTF8) - 1>> can be used to get its length in 34bytes. 35 36=for apidoc AmU|placeholder|REPLACEMENT_CHARACTER_UTF8 37 38This is a macro that evaluates to a string constant of the UTF-8 bytes that 39define the Unicode REPLACEMENT CHARACTER (U+FFFD) for the platform that perl 40is compiled on. This allows code to use a mnemonic for this character that 41works on both ASCII and EBCDIC platforms. 42S<C<sizeof(REPLACEMENT_CHARACTER_UTF8) - 1>> can be used to get its length in 43bytes. 44 45=cut 46*/ 47 48#define UNICODE_MAJOR_VERSION 12 49#define UNICODE_DOT_VERSION 1 50#define UNICODE_DOT_DOT_VERSION 0 51 52 53#if 'A' == 65 /* ASCII/Latin1 */ 54# define LATIN_SMALL_LETTER_LONG_S_UTF8 "\xC5\xBF" /* U+017F */ 55 56# define COMBINING_GRAVE_ACCENT_UTF8 "\xCC\x80" /* U+0300 */ 57# define COMBINING_DOT_ABOVE_UTF8 "\xCC\x87" /* U+0307 */ 58 59# define LATIN_CAPITAL_LETTER_SHARP_S_UTF8 "\xE1\xBA\x9E" /* U+1E9E */ 60 61# define LATIN_SMALL_LIGATURE_LONG_S_T_UTF8 "\xEF\xAC\x85" /* U+FB05 */ 62# define LATIN_SMALL_LIGATURE_ST_UTF8 "\xEF\xAC\x86" /* U+FB06 */ 63# define LATIN_CAPITAL_LETTER_I_WITH_DOT_ABOVE_UTF8 "\xC4\xB0" /* U+0130 */ 64# define LATIN_SMALL_LETTER_DOTLESS_I_UTF8 "\xC4\xB1" /* U+0131 */ 65 66# define HYPHEN_UTF8 "\xE2\x80\x90" /* U+2010 */ 67# define BOM_UTF8_FIRST_BYTE 0xEF /* U+FEFF */ 68# define BOM_UTF8_TAIL "\xBB\xBF" /* U+FEFF */ 69 70# define BOM_UTF8 "\xEF\xBB\xBF" /* U+FEFF */ 71 72# define REPLACEMENT_CHARACTER_UTF8 "\xEF\xBF\xBD" /* U+FFFD */ 73 74# define MAX_UNICODE_UTF8 "\xF4\x8F\xBF\xBF" /* U+10FFFF */ 75 76# define NBSP_NATIVE 0xA0 /* U+00A0 */ 77# define NBSP_UTF8 "\xC2\xA0" /* U+00A0 */ 78 79# define DEL_NATIVE 0x7F /* U+007F */ 80# define CR_NATIVE 0x0D /* U+000D */ 81# define LF_NATIVE 0x0A /* U+000A */ 82# define VT_NATIVE 0x0B /* U+000B */ 83# define ESC_NATIVE 0x1B /* U+001B */ 84# define LATIN_SMALL_LETTER_SHARP_S_NATIVE 0xDF /* U+00DF */ 85# define LATIN_SMALL_LETTER_A_WITH_RING_ABOVE_NATIVE 0xE5 /* U+00E5 */ 86# define LATIN_CAPITAL_LETTER_A_WITH_RING_ABOVE_NATIVE 0xC5 /* U+00C5 */ 87# define LATIN_SMALL_LETTER_Y_WITH_DIAERESIS_NATIVE 0xFF /* U+00FF */ 88# define MICRO_SIGN_NATIVE 0xB5 /* U+00B5 */ 89# define MAX_PRINT_A_FOR_USE_ONLY_BY_REGCOMP_DOT_C 0x7E /* The max code point that isPRINT_A */ 90 91#endif /* ASCII/Latin1 */ 92 93#if 'A' == 193 /* EBCDIC 1047 */ \ 94 && '\\' == 224 && '[' == 173 && ']' == 189 && '{' == 192 && '}' == 208 \ 95 && '^' == 95 && '~' == 161 && '!' == 90 && '#' == 123 && '|' == 79 \ 96 && '$' == 91 && '@' == 124 && '`' == 121 && '\n' == 21 97# define LATIN_SMALL_LETTER_LONG_S_UTF8 "\x8F\x73" /* U+017F */ 98 99# define COMBINING_GRAVE_ACCENT_UTF8 "\xAF\x41" /* U+0300 */ 100# define COMBINING_DOT_ABOVE_UTF8 "\xAF\x48" /* U+0307 */ 101 102# define LATIN_CAPITAL_LETTER_SHARP_S_UTF8 "\xBF\x63\x72" /* U+1E9E */ 103 104# define LATIN_SMALL_LIGATURE_LONG_S_T_UTF8 "\xDD\x72\x67\x46" /* U+FB05 */ 105# define LATIN_SMALL_LIGATURE_ST_UTF8 "\xDD\x72\x67\x47" /* U+FB06 */ 106# define LATIN_CAPITAL_LETTER_I_WITH_DOT_ABOVE_UTF8 "\x8D\x57" /* U+0130 */ 107# define LATIN_SMALL_LETTER_DOTLESS_I_UTF8 "\x8D\x58" /* U+0131 */ 108 109# define HYPHEN_UTF8 "\xCA\x41\x57" /* U+2010 */ 110# define BOM_UTF8_FIRST_BYTE 0xDD /* U+FEFF */ 111# define BOM_UTF8_TAIL "\x73\x66\x73" /* U+FEFF */ 112 113# define BOM_UTF8 "\xDD\x73\x66\x73" /* U+FEFF */ 114 115# define REPLACEMENT_CHARACTER_UTF8 "\xDD\x73\x73\x71" /* U+FFFD */ 116 117# define MAX_UNICODE_UTF8 "\xEE\x42\x73\x73\x73" /* U+10FFFF */ 118 119# define NBSP_NATIVE 0x41 /* U+00A0 */ 120# define NBSP_UTF8 "\x80\x41" /* U+00A0 */ 121 122# define DEL_NATIVE 0x07 /* U+007F */ 123# define CR_NATIVE 0x0D /* U+000D */ 124# define LF_NATIVE 0x15 /* U+000A */ 125# define VT_NATIVE 0x0B /* U+000B */ 126# define ESC_NATIVE 0x27 /* U+001B */ 127# define LATIN_SMALL_LETTER_SHARP_S_NATIVE 0x59 /* U+00DF */ 128# define LATIN_SMALL_LETTER_A_WITH_RING_ABOVE_NATIVE 0x47 /* U+00E5 */ 129# define LATIN_CAPITAL_LETTER_A_WITH_RING_ABOVE_NATIVE 0x67 /* U+00C5 */ 130# define LATIN_SMALL_LETTER_Y_WITH_DIAERESIS_NATIVE 0xDF /* U+00FF */ 131# define MICRO_SIGN_NATIVE 0xA0 /* U+00B5 */ 132# define MAX_PRINT_A_FOR_USE_ONLY_BY_REGCOMP_DOT_C 0xF9 /* The max code point that isPRINT_A */ 133 134#endif /* EBCDIC 1047 */ 135 136#if 'A' == 193 /* EBCDIC 037 */ \ 137 && '\\' == 224 && '[' == 186 && ']' == 187 && '{' == 192 && '}' == 208 \ 138 && '^' == 176 && '~' == 161 && '!' == 90 && '#' == 123 && '|' == 79 \ 139 && '$' == 91 && '@' == 124 && '`' == 121 && '\n' == 37 140# define LATIN_SMALL_LETTER_LONG_S_UTF8 "\x8E\x72" /* U+017F */ 141 142# define COMBINING_GRAVE_ACCENT_UTF8 "\xAD\x41" /* U+0300 */ 143# define COMBINING_DOT_ABOVE_UTF8 "\xAD\x48" /* U+0307 */ 144 145# define LATIN_CAPITAL_LETTER_SHARP_S_UTF8 "\xBF\x62\x71" /* U+1E9E */ 146 147# define LATIN_SMALL_LIGATURE_LONG_S_T_UTF8 "\xDD\x71\x66\x46" /* U+FB05 */ 148# define LATIN_SMALL_LIGATURE_ST_UTF8 "\xDD\x71\x66\x47" /* U+FB06 */ 149# define LATIN_CAPITAL_LETTER_I_WITH_DOT_ABOVE_UTF8 "\x8C\x57" /* U+0130 */ 150# define LATIN_SMALL_LETTER_DOTLESS_I_UTF8 "\x8C\x58" /* U+0131 */ 151 152# define HYPHEN_UTF8 "\xCA\x41\x57" /* U+2010 */ 153# define BOM_UTF8_FIRST_BYTE 0xDD /* U+FEFF */ 154# define BOM_UTF8_TAIL "\x72\x65\x72" /* U+FEFF */ 155 156# define BOM_UTF8 "\xDD\x72\x65\x72" /* U+FEFF */ 157 158# define REPLACEMENT_CHARACTER_UTF8 "\xDD\x72\x72\x70" /* U+FFFD */ 159 160# define MAX_UNICODE_UTF8 "\xEE\x42\x72\x72\x72" /* U+10FFFF */ 161 162# define NBSP_NATIVE 0x41 /* U+00A0 */ 163# define NBSP_UTF8 "\x78\x41" /* U+00A0 */ 164 165# define DEL_NATIVE 0x07 /* U+007F */ 166# define CR_NATIVE 0x0D /* U+000D */ 167# define LF_NATIVE 0x25 /* U+000A */ 168# define VT_NATIVE 0x0B /* U+000B */ 169# define ESC_NATIVE 0x27 /* U+001B */ 170# define LATIN_SMALL_LETTER_SHARP_S_NATIVE 0x59 /* U+00DF */ 171# define LATIN_SMALL_LETTER_A_WITH_RING_ABOVE_NATIVE 0x47 /* U+00E5 */ 172# define LATIN_CAPITAL_LETTER_A_WITH_RING_ABOVE_NATIVE 0x67 /* U+00C5 */ 173# define LATIN_SMALL_LETTER_Y_WITH_DIAERESIS_NATIVE 0xDF /* U+00FF */ 174# define MICRO_SIGN_NATIVE 0xA0 /* U+00B5 */ 175# define MAX_PRINT_A_FOR_USE_ONLY_BY_REGCOMP_DOT_C 0xF9 /* The max code point that isPRINT_A */ 176 177#endif /* EBCDIC 037 */ 178 179/* The number of code points not matching \pC */ 180#define NON_OTHER_COUNT_FOR_USE_ONLY_BY_REGCOMP_DOT_C 137768 181 182/* The highest code point that has any type of case change */ 183#define HIGHEST_CASE_CHANGING_CP_FOR_USE_ONLY_BY_UTF8_DOT_C 0x1E943 184 185#endif /* PERL_UNICODE_CONSTANTS_H_ */ 186 187/* ex: set ro: */ 188