Skip to content
Permalink
master
Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?

lua/lctype.c

Go to file
@roberto-ieru
roberto-ieru Easy way to allow Unicode characters in identifiers
Latest commit e0ab13c Dec 17, 2019 History 
For those that want to try it...
1 contributor

Users who have contributed to this file

64 lines (53 sloc) 2.4 KB
Raw Blame
Open in GitHub Desktop
/*
** $Id: lctype.c $
** 'ctype' functions for Lua
** See Copyright Notice in lua.h
*/
#define lctype_c
#define LUA_CORE
#include "lprefix.h"
#include "lctype.h"
#if !LUA_USE_CTYPE /* { */
#include <limits.h>
#if defined (LUA_UCID) /* accept UniCode IDentifiers? */
/* consider all non-ascii codepoints to be alphabetic */
#define NONA 0x01
#else
#define NONA 0x00 /* default */
#endif
LUAI_DDEF const lu_byte luai_ctype_[UCHAR_MAX + 2] = {
0x00, /* EOZ */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0. */
0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 1. */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0c, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, /* 2. */
0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, /* 3. */
0x16, 0x16, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
0x04, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x05, /* 4. */
0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, /* 5. */
0x05, 0x05, 0x05, 0x04, 0x04, 0x04, 0x04, 0x05,
0x04, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x05, /* 6. */
0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, /* 7. */
0x05, 0x05, 0x05, 0x04, 0x04, 0x04, 0x04, 0x00,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA, /* 8. */
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA, /* 9. */
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA, /* a. */
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA, /* b. */
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
0x00, 0x00, NONA, NONA, NONA, NONA, NONA, NONA, /* c. */
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA, /* d. */
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA, /* e. */
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, 0x00, 0x00, 0x00, /* f. */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
#endif /* } */