diff options
Diffstat (limited to 'src/u8c/is.h.d/isalpha.c')
| -rw-r--r-- | src/u8c/is.h.d/isalpha.c | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/src/u8c/is.h.d/isalpha.c b/src/u8c/is.h.d/isalpha.c new file mode 100644 index 0000000..d5952dc --- /dev/null +++ b/src/u8c/is.h.d/isalpha.c @@ -0,0 +1,139 @@ +/* + Copyright 2021 Gabriel Jensen + + This file is part of u8c. + + u8c is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. + + u8c is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + + See the GNU Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License along with u8c. + + If not, see <https://www.gnu.org/licenses/>. +*/ +# include <assert.h> +# include <stdbool.h> +# include <stddef.h> +# include <stdint.h> +# include <u8c/is.h> +bool u8c_isalpha(uint_least8_t * const _res,char32_t const _chr) { + assert(_res != NULL); + switch(_chr) { + default: + *_res = UINT8_C(0x0); + break; + case U'a': /* LATIN SMALL LETTER A */ + case U'b': /* LATIN SMALL LETTER B */ + case U'c': /* LATIN SMALL LETTER C */ + case U'd': /* LATIN SMALL LETTER D */ + case U'e': /* LATIN SMALL LETTER E */ + case U'f': /* LATIN SMALL LETTER F */ + case U'g': /* LATIN SMALL LETTER G */ + case U'h': /* LATIN SMALL LETTER H */ + case U'i': /* LATIN SMALL LETTER I */ + case U'j': /* LATIN SMALL LETTER J */ + case U'k': /* LATIN SMALL LETTER K */ + case U'l': /* LATIN SMALL LETTER L */ + case U'm': /* LATIN SMALL LETTER M */ + case U'n': /* LATIN SMALL LETTER N */ + case U'o': /* LATIN SMALL LETTER O */ + case U'p': /* LATIN SMALL LETTER P */ + case U'q': /* LATIN SMALL LETTER Q */ + case U'r': /* LATIN SMALL LETTER R */ + case U's': /* LATIN SMALL LETTER S */ + case U't': /* LATIN SMALL LETTER T */ + case U'u': /* LATIN SMALL LETTER U */ + case U'v': /* LATIN SMALL LETTER V */ + case U'w': /* LATIN SMALL LETTER W */ + case U'x': /* LATIN SMALL LETTER X */ + case U'y': /* LATIN SMALL LETTER Y */ + case U'z': /* LATIN SMALL LETTER Z */ + case U'\u00DF': /* LATIN SMALL LETTER SHARP S */ + case U'\u00E1': /* LATIN SMALL LETTER A WITH ACUTE */ + case U'\u00E4': /* LATIN SMALL LETTER A WITH DIAERESIS */ + case U'\u00E5': /* LATIN SMALL LETTER A WITH RING ABOVE */ + case U'\u00E6': /* LATIN SMALL LETTER AE */ + case U'\u00E7': /* LATIN SMALL LETTER C WITH CEDILLA */ + case U'\u00E9': /* LATIN SMALL LETTER E WITH ACUTE */ + case U'\u00ED': /* LATIN SMALL LETTER I WITH ACUTE */ + case U'\u00F0': /* LATIN SMALL LETTER ETH */ + case U'\u00F3': /* LATIN SMALL LETTER O WITH ACUTE */ + case U'\u00F6': /* LATIN SMALL LETTER O WITH DIAERESIS */ + case U'\u00F8': /* LATIN SMALL LETTER O WITH STROKE */ + case U'\u00FA': /* LATIN SMALL LETTER U WITH ACUTE */ + case U'\u00FC': /* U WITH TWO DOTS */ + case U'\u00FD': /* LATIN SMALL LETTER Y WITH ACUTE */ + case U'\u00FE': /* LATIN SMALL LETTER THORN */ + case U'\u0105': /* LATIN SMALL LETTER A WITH OGONEK */ + case U'\u0107': /* LATIN SMALL LETTER C WITH ACUTE */ + case U'\u010D': /* LATIN SMALL LETTER C WITH CARON */ + case U'\u010F': /* LATIN SMALL LETTER D WITH CARON */ + case U'\u0119': /* LATIN SMALL LETTER E WITH OGONEK */ + case U'\u011B': /* LATIN SMALL LETTER E WITH CARON */ + case U'\u011F': /* LATIN SMALL LETTER G WITH BREVE */ + case U'\u0131': /* LATIN SMALL LETTER DOTLESS I */ + case U'\u0133': /* LATIN SMALL LIGATURE LJ */ + case U'\u0138': /* LATIN SMALL LETTER KRA */ + case U'\u0142': /* LATIN SMALL LETTER L WITH STROKE */ + case U'\u0144': /* LATIN SMALL LETTER N WITH ACUTE */ + case U'\u0148': /* LATIN SMALL LETTER N WITH CARON */ + case U'\u014B': /* LATIN SMALL LETTER ENG */ + case U'\u0153': /* LATIN SMALL LIGATURE OE */ + case U'\u0159': /* LATIN SMALL LETTER R WITH CARON */ + case U'\u015B': /* LATIN SMALL LETTER S WITH ACUTE */ + case U'\u015F': /* LATIN SMALL LETTER S WITH CEDILLA */ + case U'\u0161': /* LATIN SMALL LETTER S WITH CARON */ + case U'\u0165': /* LATIN SMALL LETTER T WITH CARON */ + case U'\u016F': /* LATIN SMALL LETTER U WITH RING ABOVE */ + case U'\u017A': /* LATIN SMALL LETTER Z WITH ACUTE */ + case U'\u017C': /* LATIN SMALL LETTER Z WITH DOT ABOVE */ + case U'\u017E': /* LATIN SMALL LETTER Z WITH CARON */ + case U'\u01BF': /* LATIN LETTER WYNN */ + case U'\u01DD': /* LATIN SMALL LETTER TURNED E */ + case U'\u021D': /* LATIN SMALL LETTER YOGH */ + case U'\u0251': /* LATIN SMALL LETTER ALPHA */ + case U'\u0254': /* LATIN SMALL LETTER OPEN O */ + case U'\u0259': /* LATIN SMALL LETTER SCHWA */ + case U'\u025B': /* LATIN SMALL LETTER OPEN E */ + case U'\u0263': /* LATIN SMALL LETTER GAMMA */ + case U'\u0269': /* LATIN SMALL LETTER IOTA */ + case U'\u0283': /* LATIN SMALL LETTER ESH */ + case U'\u028A': /* LATIN SMALL LETTER UPSILON */ + case U'\u028B': /* LATIN SMALL LETTER V WITH HOOK */ + case U'\u0292': /* LATIN SMALL LETTER EZH */ + case U'\u0294': /* LATIN SMALL LETTER GLOTTAL STOP */ + case U'\u03B1': /* GREEK SMALL LETTER ALPHA */ + case U'\u03B2': /* GREEK SMALL LETTER BETA */ + case U'\u03B3': /* GREEK SMALL LETTER GAMMA */ + case U'\u03B4': /* GREEK SMALL LETTER DELTA */ + case U'\u03B5': /* GREEK SMALL LETTER EPSILON */ + case U'\u03B6': /* GREEK SMALL LETTER ZETA */ + case U'\u03B7': /* GREEK SMALL LETTER ETA */ + case U'\u03B8': /* GREEK SMALL LETTER THETA */ + case U'\u03B9': /* GREEK SMALL LETTER IOTA */ + case U'\u03BA': /* GREEK SMALL LETTER KAPPA */ + case U'\u03BB': /* GREEK SMALL LETTER LAMBDA */ + case U'\u03BC': /* GREEK SMALL LETTER MU */ + case U'\u03BD': /* GREEK SMALL LETTER NU */ + case U'\u03BE': /* GREEK SMALL LETTER XI */ + case U'\u03BF': /* GREEK SMALL LETTER OMICRON */ + case U'\u03C0': /* GREEK SMALL LETTER PI */ + case U'\u03C1': /* GREEK SMALL LETTER RHO */ + case U'\u03C2': /* GREEK SMALL LETTER FINAL SIGMA */ + case U'\u03C3': /* GREEK SMALL LETTER SIGMA */ + case U'\u03C4': /* GREEK SMALL LETTER TAU */ + case U'\u03C5': /* GREEK SMALL LETTER UPSILON */ + case U'\u03C6': /* GREEK SMALL LETTER PHI */ + case U'\u03C7': /* GREEK SMALL LETTER CHI */ + case U'\u03C8': /* GREEK SMALL LETTER PSI */ + case U'\u03C9': /* GREEK SMALL LETTER OMEGA */ + case U'\u1D79': /* LATIN SMALL LETTER INSULAR G */ + case U'\uA7B7': /* LATIN SMALL LETTER OMEGA */ + case U'\uFB00': /* LATIN SMALL LIGATURE FF */ + *_res = UINT8_C(0x1); + break; + } + return false; +} |