/* This file is part of Ellinika project.
Copyright (C) 2011 Sergey Poznyakoff
Ellinika is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
Ellinika 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifdef HAVE_CONFIG_H
# include
#endif
#include
#include
#include
#include "utf8.h"
#include "elmorph.h"
struct char_info_st {
unsigned ch; /* Characters */
int flags; /* Flags (see above) */
unsigned base; /* for vowels - a corresponding vowel with all diacritics
removed */
unsigned trans; /* a counter-case equivalent, i.e. a corresponding uppercase
letter if flags & CHF_LOWER and a corresponding lowerrcase
letter if flags & CHF_UPPER */
unsigned numval; /* Numeric value */
unsigned accented[3]; /* For vowels - corresponding accented variant */
unsigned deaccent; /* For accented vowels with diaeresis - corresponding
non-accented character */
};
/* See http://www.unicode.org/charts/PDF/Unicode-5.1/U51-0370.pdf */
struct char_info_st el_basic_ctype[] = {
{ 0x0300, },
{ 0x0301, },
{ 0x0302, },
{ 0x0303, },
{ 0x0304, },
{ 0x0305, },
{ 0x0306, },
{ 0x0307, },
{ 0x0308, },
{ 0x0309, },
{ 0x030A, },
{ 0x030B, },
{ 0x030C, },
{ 0x030D, },
{ 0x030E, },
{ 0x030F, },
{ 0x0310, },
{ 0x0311, },
{ 0x0312, },
{ 0x0313, },
{ 0x0314, },
{ 0x0315, },
{ 0x0316, },
{ 0x0317, },
{ 0x0318, },
{ 0x0319, },
{ 0x031A, },
{ 0x031B, },
{ 0x031C, },
{ 0x031D, },
{ 0x031E, },
{ 0x031F, },
{ 0x0320, },
{ 0x0321, },
{ 0x0322, },
{ 0x0323, },
{ 0x0324, },
{ 0x0325, },
{ 0x0326, },
{ 0x0327, },
{ 0x0328, },
{ 0x0329, },
{ 0x032A, },
{ 0x032B, },
{ 0x032C, },
{ 0x032D, },
{ 0x032E, },
{ 0x032F, },
{ 0x0330, },
{ 0x0331, },
{ 0x0332, },
{ 0x0333, },
{ 0x0334, },
{ 0x0335, },
{ 0x0336, },
{ 0x0337, },
{ 0x0338, },
{ 0x0339, },
{ 0x033A, },
{ 0x033B, },
{ 0x033C, },
{ 0x033D, },
{ 0x033E, },
{ 0x033F, },
{ 0x0340, },
{ 0x0341, },
{ 0x0342, },
{ 0x0343, },
{ 0x0344, },
{ 0x0345, },
{ 0x0346, },
{ 0x0347, },
{ 0x0348, },
{ 0x0349, },
{ 0x034A, },
{ 0x034B, },
{ 0x034C, },
{ 0x034D, },
{ 0x034E, },
{ 0x034F, },
{ 0x0350, },
{ 0x0351, },
{ 0x0352, },
{ 0x0353, },
{ 0x0354, },
{ 0x0355, },
{ 0x0356, },
{ 0x0357, },
{ 0x0358, },
{ 0x0359, },
{ 0x035A, },
{ 0x035B, },
{ 0x035C, },
{ 0x035D, },
{ 0x035E, },
{ 0x035F, },
{ 0x0360, },
{ 0x0361, },
{ 0x0362, },
{ 0x0363, },
{ 0x0364, },
{ 0x0365, },
{ 0x0366, },
{ 0x0367, },
{ 0x0368, },
{ 0x0369, },
{ 0x036A, },
{ 0x036B, },
{ 0x036C, },
{ 0x036D, },
{ 0x036E, },
{ 0x036F, },
{ 0x0370, CHF_ARCHAIC|CHF_CONSONANT|CHF_UPPER, 0, 0x0371 }, /* CAPITAL HETTA */
{ 0x0371, CHF_ARCHAIC|CHF_CONSONANT|CHF_LOWER, 0, 0x0370 }, /* SMALL HETA */
{ 0x0372, CHF_ARCHAIC|CHF_CONSONANT|CHF_UPPER, 0, 0x0373 }, /* CAPITAL SAMPI */
{ 0x0373, CHF_ARCHAIC|CHF_CONSONANT|CHF_LOWER, 0, 0x0372 }, /* SMALL SAMPI */
{ 0x0374, CHF_MODIFIER|CHF_UPPER, 0, 0x0375 }, /* NUMERAL SIGN = dexia keraia */
{ 0x0375, CHF_MODIFIER|CHF_LOWER, 0, 0x0374 }, /* aristeri keraia */
{ 0x0376, CHF_ARCHAIC|CHF_SEMIVOWEL|CHF_UPPER, 0, 0x0377}, /* CAPITAL PAMPHYLIAN DIGAMMA */
{ 0x0377, CHF_ARCHAIC|CHF_SEMIVOWEL|CHF_LOWER, 0, 0x0376}, /* SMALL PAMPHYLIAN DIGAMMA */
{ 0x0378, },
{ 0x0379, },
{ 0x037A, CHF_ARCHAIC|CHF_MODIFIER }, /* YPOGEGRAMMENI */
{ 0x037B, CHF_SYMBOL, 0, 0x03FD }, /* SMALL REVERSED LUNATE SIGMA */
{ 0x037C, CHF_SYMBOL, 0, 0x03FE }, /* SMALL DOTTED LUNATE SIGMA */
{ 0x037D, CHF_SYMBOL, 0, 0x03FF }, /* SMALL REVERSED DOTTED LUNATE SIGMA */
{ 0x037E, CHF_PUNCT }, /* erotimatiko */
{ 0x037F, },
{ 0x0380, },
{ 0x0381, },
{ 0x0382, },
{ 0x0383, },
{ 0x0384, CHF_MODIFIER }, /* Oxeia */
{ 0x0385, CHF_MODIFIER }, /* dialytika */
{ 0x0386, CHF_VOWEL|CHF_UPPER|CHF_OXEIA, 0x0391, 0x03AC }, /* Ά */
{ 0x0387, CHF_PUNCT }, /* ano teleia */
{ 0x0388, CHF_VOWEL|CHF_UPPER|CHF_OXEIA, 0x0395, 0x03AD }, /* Έ */
{ 0x0389, CHF_VOWEL|CHF_UPPER|CHF_OXEIA|CHF_DIPH2, 0x0397, 0x03AE }, /* Ή */
{ 0x038A, CHF_VOWEL|CHF_UPPER|CHF_OXEIA|CHF_DIPH2, 0x0399, 0x03AF }, /* Ί */
{ 0x038B, },
{ 0x038C, CHF_VOWEL|CHF_UPPER|CHF_OXEIA, 0x039F, 0x03CC }, /* Ό */
{ 0x038D, },
{ 0x038E, CHF_VOWEL|CHF_UPPER|CHF_OXEIA|CHF_DIPH2, 0x03A5, 0x03CD }, /* Ύ */
{ 0x038F, CHF_VOWEL|CHF_UPPER|CHF_OXEIA, 0x03A9, 0x03CE }, /* Ώ */
{ 0x0390, CHF_VOWEL|CHF_LOWER|CHF_TREMA|CHF_OXEIA, 0x03B9, 0, 0, 0, 0, 0x03CA }, /* ΐ */
{ 0x0391, CHF_VOWEL|CHF_UPPER|CHF_NUMERIC|CHF_DIPH1, 0, 0x03B1, 1, 0x0386 }, /* Α */
{ 0x0392, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03B2, 2 }, /* Β */
{ 0x0393, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03B3, 3 }, /* Γ */
{ 0x0394, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03B4, 4 }, /* Δ */
{ 0x0395, CHF_VOWEL|CHF_UPPER|CHF_NUMERIC|CHF_DIPH1, 0, 0x03B5, 5, 0x0388 }, /* Ε */
{ 0x0396, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03B6, 7 }, /* Ζ */
{ 0x0397, CHF_VOWEL|CHF_UPPER|CHF_NUMERIC, 0, 0x03B7, 8, 0x0389 }, /* Η */
{ 0x0398, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03B8, 9 }, /* Θ */
{ 0x0399, CHF_VOWEL|CHF_UPPER|CHF_NUMERIC|CHF_DIPH2, 0, 0x03B9, 10, 0x038A }, /* Ι */
{ 0x039A, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03BA, 20 }, /* Κ */
{ 0x039B, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03BB, 30 }, /* Λ */
{ 0x039C, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03BC, 40 }, /* Μ */
{ 0x039D, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03BD, 50 }, /* Ν */
{ 0x039E, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03BE, 60 }, /* Ξ */
{ 0x039F, CHF_VOWEL|CHF_UPPER|CHF_NUMERIC, 0, 0x03BF, 70, 0x038C }, /* Ο */
{ 0x03A0, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03C0, 80 }, /* Π */
{ 0x03A1, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03C1, 100 }, /* Ρ */
{ 0x03A2, },
{ 0x03A3, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03C3, 200 }, /* Σ */
{ 0x03A4, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03C4, 300 }, /* Τ */
{ 0x03A5, CHF_VOWEL|CHF_UPPER|CHF_NUMERIC|CHF_DIPH1|CHF_DIPH2, 0, 0x03C5, 400, 0x038E }, /* Υ */
{ 0x03A6, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03C6, 500 }, /* Φ */
{ 0x03A7, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03C7, 600 }, /* Χ */
{ 0x03A8, CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03C8, 700 }, /* Ψ */
{ 0x03A9, CHF_VOWEL|CHF_UPPER|CHF_NUMERIC, 0, 0x03C9, 800, 0x038F }, /* Ω */
{ 0x03AA, CHF_VOWEL|CHF_UPPER|CHF_TREMA|CHF_DIPH2, 0x0399, 0x03CA }, /* Ϊ */
{ 0x03AB, CHF_VOWEL|CHF_UPPER|CHF_TREMA, 0x03A5, 0x03CB }, /* Ϋ */
{ 0x03AC, CHF_VOWEL|CHF_LOWER|CHF_OXEIA, 0x03B1, 0x0386 }, /* ά */
{ 0x03AD, CHF_VOWEL|CHF_LOWER|CHF_OXEIA, 0x03B4, 0x0388 }, /* έ */
{ 0x03AE, CHF_VOWEL|CHF_LOWER|CHF_OXEIA|CHF_DIPH2, 0x03B7, 0x0389 }, /* ή */
{ 0x03AF, CHF_VOWEL|CHF_LOWER|CHF_OXEIA|CHF_DIPH2, 0x03B9, 0x038A }, /* ί */
{ 0x03B0, CHF_VOWEL|CHF_OXEIA|CHF_TREMA, 0x03C5, 0, 0, 0, 0, 0x03CB }, /* ΰ */
{ 0x03B1, CHF_VOWEL|CHF_LOWER|CHF_NUMERIC|CHF_DIPH1, 0, 0x0391, 1, 0x03AC }, /* α */
{ 0x03B2, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x0392, 2 }, /* β */
{ 0x03B3, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x0393, 3 }, /* γ */
{ 0x03B4, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x0394, 4 }, /* δ */
{ 0x03B5, CHF_CONSONANT|CHF_VOWEL|CHF_LOWER|CHF_NUMERIC|CHF_DIPH1, 0, 0x0395, 5, 0x03AD }, /* ε */
{ 0x03B6, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x0396, 7 }, /* ζ */
{ 0x03B7, CHF_VOWEL|CHF_LOWER|CHF_NUMERIC|CHF_DIPH1|CHF_DIPH2, 0, 0x0397, 8, 0x03AE }, /* η */
{ 0x03B8, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x0398, 9 }, /* θ */
{ 0x03B9, CHF_VOWEL|CHF_LOWER|CHF_NUMERIC, 0, 0x0399, 10, 0x03AF }, /* ι */
{ 0x03BA, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x039A, 20 }, /* κ */
{ 0x03BB, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x039B, 30 }, /* λ */
{ 0x03BC, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x039C, 40 }, /* μ */
{ 0x03BD, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x039D, 50 }, /* ν */
{ 0x03BE, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x039E, 60 }, /* ξ */
{ 0x03BF, CHF_VOWEL|CHF_LOWER|CHF_NUMERIC, 0, 0x039F, 70, 0x03CC }, /* ο */
{ 0x03C0, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x03A0, 80 }, /* π */
{ 0x03C1, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x03A1, 100 }, /* ρ */
{ 0x03C2, CHF_CONSONANT|CHF_LOWER, 0, 0x03A3 }, /* ς */
{ 0x03C3, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x03A3, 200 }, /* σ */
{ 0x03C4, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x03A4, 300 }, /* τ */
{ 0x03C5, CHF_VOWEL|CHF_LOWER|CHF_NUMERIC|CHF_DIPH2, 0, 0x03A5, 400, 0x03CD }, /* υ */
{ 0x03C6, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x03A6, 500 }, /* φ */
{ 0x03C7, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x03A7, 600 }, /* χ */
{ 0x03C8, CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x03A8, 700 }, /* ψ */
{ 0x03C9, CHF_VOWEL|CHF_LOWER|CHF_NUMERIC, 0, 0x03A9, 800, 0x03CE }, /* ω */
{ 0x03CA, CHF_VOWEL|CHF_LOWER|CHF_TREMA|CHF_DIPH2, 0x03B9, 0x03AA, 0, 0x0390 }, /* ϊ */
{ 0x03CB, CHF_VOWEL|CHF_LOWER|CHF_TREMA, 0x03C5, 0x03AB, 0, 0x03B0 }, /* ϋ */
{ 0x03CC, CHF_VOWEL|CHF_LOWER|CHF_OXEIA, 0x03BF, 0x038C }, /* ό */
{ 0x03CD, CHF_VOWEL|CHF_LOWER|CHF_OXEIA|CHF_DIPH2, 0x03C5, 0x038E }, /* ύ */
{ 0x03CE, CHF_VOWEL|CHF_LOWER|CHF_OXEIA, 0x03CE, 0x038F }, /* ώ */
{ 0x03CF, CHF_SYMBOL|CHF_UPPER, 0x03D7 }, /* KAI */
{ 0x03D0, CHF_CONSONANT|CHF_LOWER, 0, 0x0392 }, /* curled beta */
{ 0x03D1, CHF_CONSONANT|CHF_LOWER, 0, 0x0398 }, /* script theta */
{ 0x03D2, CHF_VOWEL|CHF_UPPER, }, /* capital ypsilon with hook */
{ 0x03D3, CHF_VOWEL|CHF_OXEIA, 0x03D2 }, /* capital ypsilon with acute & hook */
{ 0x03D4, CHF_VOWEL|CHF_TREMA, 0x03D2 }, /* capital ypsilon with diaeresis & hook */
{ 0x03D5, CHF_CONSONANT|CHF_LOWER, 0, 0x03A6 }, /* phi */
{ 0x03D6, CHF_CONSONANT|CHF_LOWER, 0, 0x03A0 }, /* pi */
{ 0x03D7, CHF_SYMBOL|CHF_LOWER, 0, 0x03CF }, /* kai */
{ 0x03D8, CHF_ARCHAIC|CHF_CONSONANT|CHF_UPPER, 0, 0x03D9 }, /* QOPPA */
{ 0x03D9, CHF_ARCHAIC|CHF_CONSONANT|CHF_LOWER, 0, 0x03D8 }, /* qoppa */
{ 0x03DA, CHF_ARCHAIC|CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03DB, 6 }, /* STIGMA */
{ 0x03DB, CHF_ARCHAIC|CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x03DA, 6 }, /* stigma */
{ 0x03DC, CHF_ARCHAIC|CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03DD, 6 }, /* DIGAMMA */
{ 0x03DD, CHF_ARCHAIC|CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x03DC, 6 }, /* digamma */
{ 0x03DE, CHF_ARCHAIC|CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03DF, 6 }, /* KOPPA */
{ 0x03DF, CHF_ARCHAIC|CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x03DE, 6 }, /* koppa */
{ 0x03E0, CHF_ARCHAIC|CHF_CONSONANT|CHF_UPPER|CHF_NUMERIC, 0, 0x03E1, 900 }, /* SAMPI */
{ 0x03E1, CHF_ARCHAIC|CHF_CONSONANT|CHF_LOWER|CHF_NUMERIC, 0, 0x03E0, 900 }, /* sampi */
{ 0x03E2, },
{ 0x03E3, },
{ 0x03E4, },
{ 0x03E5, },
{ 0x03E6, },
{ 0x03E7, },
{ 0x03E8, },
{ 0x03E9, },
{ 0x03EA, },
{ 0x03EB, },
{ 0x03EC, },
{ 0x03ED, },
{ 0x03EE, },
{ 0x03EF, },
{ 0x03F0, CHF_CONSONANT|CHF_LOWER, 0, 0x039A }, /* kappa */
{ 0x03F1, CHF_CONSONANT|CHF_LOWER, 0, 0x03A1 }, /* tailed rho */
{ 0x03F2, CHF_CONSONANT, 0, 0x03F9 }, /* lunate sigma */
{ 0x03F3, CHF_SEMIVOWEL|CHF_LOWER, }, /* yot */
{ 0x03F4, CHF_CONSONANT|CHF_UPPER, 0, 0x03B8 }, /* THETA */
{ 0x03F5, CHF_SYMBOL|CHF_LOWER, 0, 0x0395 }, /* lunate epsilon */
{ 0x03F6, CHF_SYMBOL|CHF_LOWER, }, /* reversed lunate epsilon */
{ 0x03F7, },
{ 0x03F8, },
{ 0x03F9, CHF_CONSONANT|CHF_UPPER, 0, 0x03F2 }, /* LUNATE SIGMA */
{ 0x03FA, CHF_ARCHAIC|CHF_CONSONANT|CHF_UPPER, 0, 0x03FB }, /* SAN */
{ 0x03FB, CHF_ARCHAIC|CHF_CONSONANT|CHF_LOWER, 0, 0x03FA }, /* san */
{ 0x03FC, CHF_SYMBOL|CHF_CONSONANT|CHF_LOWER, }, /* rho with stroke */
{ 0x03FD, CHF_SYMBOL|CHF_CONSONANT|CHF_UPPER, 0, 0x037B}, /* CAPITAL REV. LUNATE SIGMA
antisigma */
{ 0x03FE, CHF_SYMBOL|CHF_CONSONANT|CHF_UPPER, 0, 0x037C }, /* CAPITAL DOTTED LUNATE SIGMA
sigma periestigmenon */
{ 0x03FF, CHF_SYMBOL|CHF_CONSONANT|CHF_UPPER, 0, 0x037D }, /* antisigma periestigmenon */
};
/* FIXME: Implement http://www.unicode.org/charts/PDF/U1F00.pdf */
struct char_info_st el_extended_ctype[] = {
{ 0x1F00, },
{ 0x1F01, },
{ 0x1F02, },
{ 0x1F03, },
{ 0x1F04, },
{ 0x1F05, },
{ 0x1F06, },
{ 0x1F07, },
{ 0x1F08, },
{ 0x1F09, },
{ 0x1F0A, },
{ 0x1F0B, },
{ 0x1F0C, },
{ 0x1F0D, },
{ 0x1F0E, },
{ 0x1F0F, },
{ 0x1F10, },
{ 0x1F11, },
{ 0x1F12, },
{ 0x1F13, },
{ 0x1F14, },
{ 0x1F15, },
{ 0x1F16, },
{ 0x1F17, },
{ 0x1F18, },
{ 0x1F19, },
{ 0x1F1A, },
{ 0x1F1B, },
{ 0x1F1C, },
{ 0x1F1D, },
{ 0x1F1E, },
{ 0x1F1F, },
{ 0x1F20, },
{ 0x1F21, },
{ 0x1F22, },
{ 0x1F23, },
{ 0x1F24, },
{ 0x1F25, },
{ 0x1F26, },
{ 0x1F27, },
{ 0x1F28, },
{ 0x1F29, },
{ 0x1F2A, },
{ 0x1F2B, },
{ 0x1F2C, },
{ 0x1F2D, },
{ 0x1F2E, },
{ 0x1F2F, },
{ 0x1F30, },
{ 0x1F31, },
{ 0x1F32, },
{ 0x1F33, },
{ 0x1F34, },
{ 0x1F35, },
{ 0x1F36, },
{ 0x1F37, },
{ 0x1F38, },
{ 0x1F39, },
{ 0x1F3A, },
{ 0x1F3B, },
{ 0x1F3C, },
{ 0x1F3D, },
{ 0x1F3E, },
{ 0x1F3F, },
{ 0x1F40, },
{ 0x1F41, },
{ 0x1F42, },
{ 0x1F43, },
{ 0x1F44, },
{ 0x1F45, },
{ 0x1F46, },
{ 0x1F47, },
{ 0x1F48, },
{ 0x1F49, },
{ 0x1F4A, },
{ 0x1F4B, },
{ 0x1F4C, },
{ 0x1F4D, },
{ 0x1F4E, },
{ 0x1F4F, },
{ 0x1F50, },
{ 0x1F51, },
{ 0x1F52, },
{ 0x1F53, },
{ 0x1F54, },
{ 0x1F55, },
{ 0x1F56, },
{ 0x1F57, },
{ 0x1F58, },
{ 0x1F59, },
{ 0x1F5A, },
{ 0x1F5B, },
{ 0x1F5C, },
{ 0x1F5D, },
{ 0x1F5E, },
{ 0x1F5F, },
{ 0x1F60, },
{ 0x1F61, },
{ 0x1F62, },
{ 0x1F63, },
{ 0x1F64, },
{ 0x1F65, },
{ 0x1F66, },
{ 0x1F67, },
{ 0x1F68, },
{ 0x1F69, },
{ 0x1F6A, },
{ 0x1F6B, },
{ 0x1F6C, },
{ 0x1F6D, },
{ 0x1F6E, },
{ 0x1F6F, },
{ 0x1F70, },
{ 0x1F71, },
{ 0x1F72, },
{ 0x1F73, },
{ 0x1F74, },
{ 0x1F75, },
{ 0x1F76, },
{ 0x1F77, },
{ 0x1F78, },
{ 0x1F79, },
{ 0x1F7A, },
{ 0x1F7B, },
{ 0x1F7C, },
{ 0x1F7D, },
{ 0x1F7E, },
{ 0x1F7F, },
{ 0x1F80, },
{ 0x1F81, },
{ 0x1F82, },
{ 0x1F83, },
{ 0x1F84, },
{ 0x1F85, },
{ 0x1F86, },
{ 0x1F87, },
{ 0x1F88, },
{ 0x1F89, },
{ 0x1F8A, },
{ 0x1F8B, },
{ 0x1F8C, },
{ 0x1F8D, },
{ 0x1F8E, },
{ 0x1F8F, },
{ 0x1F90, },
{ 0x1F91, },
{ 0x1F92, },
{ 0x1F93, },
{ 0x1F94, },
{ 0x1F95, },
{ 0x1F96, },
{ 0x1F97, },
{ 0x1F98, },
{ 0x1F99, },
{ 0x1F9A, },
{ 0x1F9B, },
{ 0x1F9C, },
{ 0x1F9D, },
{ 0x1F9E, },
{ 0x1F9F, },
{ 0x1FA0, },
{ 0x1FA1, },
{ 0x1FA2, },
{ 0x1FA3, },
{ 0x1FA4, },
{ 0x1FA5, },
{ 0x1FA6, },
{ 0x1FA7, },
{ 0x1FA8, },
{ 0x1FA9, },
{ 0x1FAA, },
{ 0x1FAB, },
{ 0x1FAC, },
{ 0x1FAD, },
{ 0x1FAE, },
{ 0x1FAF, },
{ 0x1FB0, },
{ 0x1FB1, },
{ 0x1FB2, },
{ 0x1FB3, },
{ 0x1FB4, },
{ 0x1FB5, },
{ 0x1FB6, },
{ 0x1FB7, },
{ 0x1FB8, },
{ 0x1FB9, },
{ 0x1FBA, },
{ 0x1FBB, },
{ 0x1FBC, },
{ 0x1FBD, },
{ 0x1FBE, },
{ 0x1FBF, },
{ 0x1FC0, },
{ 0x1FC1, },
{ 0x1FC2, },
{ 0x1FC3, },
{ 0x1FC4, },
{ 0x1FC5, },
{ 0x1FC6, },
{ 0x1FC7, },
{ 0x1FC8, },
{ 0x1FC9, },
{ 0x1FCA, },
{ 0x1FCB, },
{ 0x1FCC, },
{ 0x1FCD, },
{ 0x1FCE, },
{ 0x1FCF, },
{ 0x1FD0, },
{ 0x1FD1, },
{ 0x1FD2, },
{ 0x1FD3, },
{ 0x1FD4, },
{ 0x1FD5, },
{ 0x1FD6, },
{ 0x1FD7, },
{ 0x1FD8, },
{ 0x1FD9, },
{ 0x1FDA, },
{ 0x1FDB, },
{ 0x1FDC, },
{ 0x1FDD, },
{ 0x1FDE, },
{ 0x1FDF, },
{ 0x1FE0, },
{ 0x1FE1, },
{ 0x1FE2, },
{ 0x1FE3, },
{ 0x1FE4, },
{ 0x1FE5, },
{ 0x1FE6, },
{ 0x1FE7, },
{ 0x1FE8, },
{ 0x1FE9, },
{ 0x1FEA, },
{ 0x1FEB, },
{ 0x1FEC, },
{ 0x1FED, },
{ 0x1FEE, },
{ 0x1FEF, },
{ 0x1FF0, },
{ 0x1FF1, },
{ 0x1FF2, },
{ 0x1FF3, },
{ 0x1FF4, },
{ 0x1FF5, },
{ 0x1FF6, },
{ 0x1FF7, },
{ 0x1FF8, },
{ 0x1FF9, },
{ 0x1FFA, },
{ 0x1FFB, },
{ 0x1FFC, },
{ 0x1FFD, },
{ 0x1FFE, },
{ 0x1FFF, }
};
static struct char_info_st *
elchr_info(unsigned ch)
{
if (ch >= 0x0300 && ch <= 0x03FF)
return el_basic_ctype + ch - 0x0300;
else if (ch >= 0x1F00 && ch <= 0x1FFF)
return el_extended_ctype + ch - 0x1F00;
return NULL;
}
int
elchr_flags(unsigned ch)
{
struct char_info_st *ci = elchr_info(ch);
return ci ? ci->flags : 0;
}
int
elchr_isupper(unsigned ch)
{
return elchr_flags(ch) & CHF_UPPER;
}
int
elchr_islower(unsigned ch)
{
return elchr_flags(ch) & CHF_LOWER;
}
int
elchr_getaccent(unsigned ch)
{
return elchr_flags(ch) & CHF_ACCENT_MASK;
}
int
elchr_istrema(unsigned ch)
{
return elchr_flags(ch) & CHF_TREMA;
}
int
elchr_isvowel(unsigned ch)
{
return elchr_flags(ch) & CHF_VOWEL;
}
int
elchr_isconsonant(unsigned ch)
{
return elchr_flags(ch) & CHF_CONSONANT;
}
int
elchr_issemivowel(unsigned ch)
{
return elchr_flags(ch) & CHF_SEMIVOWEL;
}
int
elchr_ispunct(unsigned ch)
{
return elchr_flags(ch) & CHF_PUNCT;
}
int
elchr_issymbol(unsigned ch)
{
return elchr_flags(ch) & CHF_SYMBOL;
}
int
elchr_ismodifier(unsigned ch)
{
return elchr_flags(ch) & CHF_MODIFIER;
}
int
elchr_isarchaic(unsigned ch)
{
return elchr_flags(ch) & CHF_ARCHAIC;
}
int
elchr_isnumeric(unsigned ch)
{
return elchr_flags(ch) & CHF_NUMERIC;
}
unsigned
elchr_numeric_value(unsigned ch)
{
struct char_info_st *ci = elchr_info(ch);
return (ci && (ci->flags & CHF_NUMERIC)) ? ci->numval: 0;
}
unsigned
elchr_toupper(unsigned ch)
{
struct char_info_st *ci = elchr_info(ch);
return (ci && (ci->flags & CHF_LOWER)) ? ci->trans: ch;
}
unsigned
elchr_tolower(unsigned ch)
{
struct char_info_st *ci = elchr_info(ch);
return (ci && (ci->flags & CHF_UPPER)) ? ci->trans : ch;
}
unsigned
elchr_base(unsigned ch)
{
struct char_info_st *ci = elchr_info(ch);
return (ci && (ci->flags & CHF_ACCENT_MASK) && ci->base) ? ci->base : ch;
}
unsigned
elchr_deaccent(unsigned ch)
{
struct char_info_st *ci = elchr_info(ch);
if (ci && (ci->flags & CHF_ACCENT_MASK))
return ci->deaccent ? ci->deaccent : ci->base ? ci->base : ch;
return ch;
}
unsigned
elchr_accent(unsigned ch, int acc)
{
struct char_info_st *ci = elchr_info(ch);
return (ci && ci->accented[acc-1]) ? ci->accented[acc-1] : ch;
}
int
elchr_diphthong(unsigned ch, int state)
{
struct char_info_st *ci = elchr_info(ch);
if (!ci || !(ci->flags & CHF_VOWEL))
return 0;
switch (state) {
case 0:
if (ci->flags & CHF_DIPH1)
state = 1;
break;
case 1:
if (ci->flags & CHF_DIPH2)
state = 2;
break;
default:
state = 0;
}
return state;
}