1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148
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/* Diacritics processing for a few character codes.
Copyright (C) 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
Francois Pinard <pinard@iro.umontreal.ca>, 1988.
All this file is a temporary hack, waiting for locales in GNU.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "diacrit.h"
/* ISO 8859-1 Latin-1 code is used as the underlying character set. If
MSDOS is defined, IBM-PC's character set code is used instead. */
/*--------------------------------------------------------------------.
| For each alphabetic character, returns what it would be without its |
| possible diacritic symbol. |
`--------------------------------------------------------------------*/
const char diacrit_base[256] =
{
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 'A', 'B', 'C', 'D', 'E', 'F', 'G',
'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', 0, 0, 0, 0, 0,
0, 'a', 'b', 'c', 'd', 'e', 'f', 'g',
'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
'x', 'y', 'z', 0, 0, 0, 0, 0,
#ifdef MSDOS
'C', 'u', 'e', 'a', 'a', 'a', 'a', 'c',
'e', 'e', 'e', 'i', 'i', 'i', 'A', 'A',
'E', 'e', 'E', 'o', 'o', 'o', 'u', 'u',
'y', 'O', 'U', 0, 0, 0, 0, 0,
'a', 'i', 'o', 'u', 'n', 'N', 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
#else /* not MSDOS */
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
'A', 'A', 'A', 'A', 'A', 'A', 'A', 'C',
'E', 'E', 'E', 'E', 'I', 'I', 'I', 'I',
0, 'N', 'O', 'O', 'O', 'O', 'O', 0,
'O', 'U', 'U', 'U', 'U', 'Y', 0, 0,
'a', 'a', 'a', 'a', 'a', 'a', 'a', 'c',
'e', 'e', 'e', 'e', 'i', 'i', 'i', 'i',
0, 'n', 'o', 'o', 'o', 'o', 'o', 0,
'o', 'u', 'u', 'u', 'u', 'y', 0, 'y',
#endif /* not MSDOS */
};
/*------------------------------------------------------------------------.
| For each alphabetic character, returns a code of what its diacritic is, |
| according to the following codes: 1 (eE) over aA for latin diphtongs; 2 |
| (') acute accent; 3 (`) grave accent; 4 (^) circumflex accent; 5 (") |
| umlaut or diaraesis; 6 (~) tilda; 7 (,) cedilla; 8 (o) covering degree |
| symbol; 9 (|) slashed character. |
`------------------------------------------------------------------------*/
const char diacrit_diac[256] =
{
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 4, 0,
3, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 6, 0,
#ifdef MSDOS
7, 5, 2, 4, 5, 3, 8, 7,
4, 5, 3, 5, 4, 3, 5, 8,
2, 1, 1, 4, 5, 3, 4, 3,
5, 5, 5, 0, 0, 0, 0, 0,
2, 2, 2, 2, 6, 6, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
#else /* not MSDOS */
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
3, 2, 4, 6, 5, 8, 1, 7,
3, 2, 4, 5, 3, 2, 4, 5,
0, 6, 3, 2, 4, 6, 5, 0,
9, 3, 2, 4, 5, 2, 0, 0,
3, 2, 4, 6, 5, 8, 1, 7,
3, 2, 4, 5, 3, 2, 4, 5,
0, 6, 3, 2, 4, 6, 5, 0,
9, 3, 2, 4, 5, 2, 0, 0,
#endif /* not MSDOS */
};
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