mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-14 10:09:48 +00:00
149 lines
7.1 KiB
C
149 lines
7.1 KiB
C
/* 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 */
|
|
};
|