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!
8 #ifndef PERL_UNICODE_CONSTANTS_H_ /* Guard against nested #includes */
9 #define PERL_UNICODE_CONSTANTS_H_ 1
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".
17 * The macros that have the suffix "_UTF8" may have further suffixes, as
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 */
25 =head1 Unicode Support
27 =for apidoc AmnU|const char *|BOM_UTF8
29 This is a macro that evaluates to a string constant of the UTF-8 bytes that
30 define the Unicode BYTE ORDER MARK (U+FEFF) for the platform that perl
31 is compiled on. This allows code to use a mnemonic for this character that
32 works on both ASCII and EBCDIC platforms.
33 S<C<sizeof(BOM_UTF8) - 1>> can be used to get its length in
36 =for apidoc AmnU|const char *|REPLACEMENT_CHARACTER_UTF8
38 This is a macro that evaluates to a string constant of the UTF-8 bytes that
39 define the Unicode REPLACEMENT CHARACTER (U+FFFD) for the platform that perl
40 is compiled on. This allows code to use a mnemonic for this character that
41 works on both ASCII and EBCDIC platforms.
42 S<C<sizeof(REPLACEMENT_CHARACTER_UTF8) - 1>> can be used to get its length in
48 #define UNICODE_MAJOR_VERSION 12
49 #define UNICODE_DOT_VERSION 1
50 #define UNICODE_DOT_DOT_VERSION 0
53 #if 'A' == 65 /* ASCII/Latin1 */
54 # define LATIN_SMALL_LETTER_LONG_S_UTF8 "\xC5\xBF" /* U+017F */
56 # define COMBINING_GRAVE_ACCENT_UTF8 "\xCC\x80" /* U+0300 */
57 # define COMBINING_DOT_ABOVE_UTF8 "\xCC\x87" /* U+0307 */
59 # define LATIN_CAPITAL_LETTER_SHARP_S_UTF8 "\xE1\xBA\x9E" /* U+1E9E */
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 */
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 */
70 # define BOM_UTF8 "\xEF\xBB\xBF" /* U+FEFF */
72 # define REPLACEMENT_CHARACTER_UTF8 "\xEF\xBF\xBD" /* U+FFFD */
74 # define MAX_UNICODE_UTF8 "\xF4\x8F\xBF\xBF" /* U+10FFFF */
76 # define NBSP_NATIVE 0xA0 /* U+00A0 */
77 # define NBSP_UTF8 "\xC2\xA0" /* U+00A0 */
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 */
91 #endif /* ASCII/Latin1 */
93 #if 'A' == 193 /* EBCDIC 1047 */ \
94 && '\\' == 224 && '[' == 173 && ']' == 189 && '{' == 192 && '}' == 208 \
95 && '^' == 95 && '~' == 161 && '!' == 90 && '#' == 123 && '|' == 79 \
96 && '$' == 91 && '@' == 124 && '`' == 121 && '\n' == 21
97 # define LATIN_SMALL_LETTER_LONG_S_UTF8 "\x8F\x73" /* U+017F */
99 # define COMBINING_GRAVE_ACCENT_UTF8 "\xAF\x41" /* U+0300 */
100 # define COMBINING_DOT_ABOVE_UTF8 "\xAF\x48" /* U+0307 */
102 # define LATIN_CAPITAL_LETTER_SHARP_S_UTF8 "\xBF\x63\x72" /* U+1E9E */
104 # define LATIN_SMALL_LIGATURE_LONG_S_T_UTF8 "\xDD\x72\x67\x46" /* U+FB05 */
105 # define LATIN_SMALL_LIGATURE_ST_UTF8 "\xDD\x72\x67\x47" /* U+FB06 */
106 # define LATIN_CAPITAL_LETTER_I_WITH_DOT_ABOVE_UTF8 "\x8D\x57" /* U+0130 */
107 # define LATIN_SMALL_LETTER_DOTLESS_I_UTF8 "\x8D\x58" /* U+0131 */
109 # define HYPHEN_UTF8 "\xCA\x41\x57" /* U+2010 */
110 # define BOM_UTF8_FIRST_BYTE 0xDD /* U+FEFF */
111 # define BOM_UTF8_TAIL "\x73\x66\x73" /* U+FEFF */
113 # define BOM_UTF8 "\xDD\x73\x66\x73" /* U+FEFF */
115 # define REPLACEMENT_CHARACTER_UTF8 "\xDD\x73\x73\x71" /* U+FFFD */
117 # define MAX_UNICODE_UTF8 "\xEE\x42\x73\x73\x73" /* U+10FFFF */
119 # define NBSP_NATIVE 0x41 /* U+00A0 */
120 # define NBSP_UTF8 "\x80\x41" /* U+00A0 */
122 # define DEL_NATIVE 0x07 /* U+007F */
123 # define CR_NATIVE 0x0D /* U+000D */
124 # define LF_NATIVE 0x15 /* U+000A */
125 # define VT_NATIVE 0x0B /* U+000B */
126 # define ESC_NATIVE 0x27 /* U+001B */
127 # define LATIN_SMALL_LETTER_SHARP_S_NATIVE 0x59 /* U+00DF */
128 # define LATIN_SMALL_LETTER_A_WITH_RING_ABOVE_NATIVE 0x47 /* U+00E5 */
129 # define LATIN_CAPITAL_LETTER_A_WITH_RING_ABOVE_NATIVE 0x67 /* U+00C5 */
130 # define LATIN_SMALL_LETTER_Y_WITH_DIAERESIS_NATIVE 0xDF /* U+00FF */
131 # define MICRO_SIGN_NATIVE 0xA0 /* U+00B5 */
132 # define MAX_PRINT_A_FOR_USE_ONLY_BY_REGCOMP_DOT_C 0xF9 /* The max code point that isPRINT_A */
134 #endif /* EBCDIC 1047 */
136 #if 'A' == 193 /* EBCDIC 037 */ \
137 && '\\' == 224 && '[' == 186 && ']' == 187 && '{' == 192 && '}' == 208 \
138 && '^' == 176 && '~' == 161 && '!' == 90 && '#' == 123 && '|' == 79 \
139 && '$' == 91 && '@' == 124 && '`' == 121 && '\n' == 37
140 # define LATIN_SMALL_LETTER_LONG_S_UTF8 "\x8E\x72" /* U+017F */
142 # define COMBINING_GRAVE_ACCENT_UTF8 "\xAD\x41" /* U+0300 */
143 # define COMBINING_DOT_ABOVE_UTF8 "\xAD\x48" /* U+0307 */
145 # define LATIN_CAPITAL_LETTER_SHARP_S_UTF8 "\xBF\x62\x71" /* U+1E9E */
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 */
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 */
156 # define BOM_UTF8 "\xDD\x72\x65\x72" /* U+FEFF */
158 # define REPLACEMENT_CHARACTER_UTF8 "\xDD\x72\x72\x70" /* U+FFFD */
160 # define MAX_UNICODE_UTF8 "\xEE\x42\x72\x72\x72" /* U+10FFFF */
162 # define NBSP_NATIVE 0x41 /* U+00A0 */
163 # define NBSP_UTF8 "\x78\x41" /* U+00A0 */
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 */
177 #endif /* EBCDIC 037 */
179 /* The number of code points not matching \pC */
180 #define NON_OTHER_COUNT_FOR_USE_ONLY_BY_REGCOMP_DOT_C 137768
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
185 #endif /* PERL_UNICODE_CONSTANTS_H_ */