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RELEASE LuaJIT-2.0.0-beta1

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Mike Pall
2009-12-08 19:46:35 +01:00
commit 55b1695971
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src/lj_ctype.c Normal file
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/*
** Internal CTYPE replacement.
** Donated to the public domain.
**
** This is intended to replace the problematic libc single-byte NLS functions.
** These just don't make sense anymore with UTF-8 locales becoming the norm
** on POSIX systems. It never worked too well on Windows systems since hardly
** anyone bothered to call setlocale().
**
** Instead this table is hardcoded for ASCII, except for identifiers. These
** include the characters 128-255, too. This allows for the use of all
** non-ASCII chars as identifiers in the lexer. This is a broad definition,
** but works well in practice for both UTF-8 locales and most single-byte
** locales (such as ISO-8859-*).
**
** If you really need proper ctypes for UTF-8 strings, please use an add-on
** library such as slnunicode: http://luaforge.net/projects/sln/
*/
#define lj_ctype_c
#define LUA_CORE
#include "lj_ctype.h"
LJ_DATADEF const uint8_t lj_ctype_bits[257] = {
0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
2, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
152,152,152,152,152,152,152,152,152,152, 4, 4, 4, 4, 4, 4,
4,176,176,176,176,176,176,160,160,160,160,160,160,160,160,160,
160,160,160,160,160,160,160,160,160,160,160, 4, 4, 4, 4,132,
4,208,208,208,208,208,208,192,192,192,192,192,192,192,192,192,
192,192,192,192,192,192,192,192,192,192,192, 4, 4, 4, 4, 1,
128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,
128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,
128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,
128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,
128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,
128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,
128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,
128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128
};