#include #define YYCTYPE unsigned int bool scan(const YYCTYPE * start, const YYCTYPE * const limit) { __attribute__((unused)) const YYCTYPE * YYMARKER; // silence compiler warnings when YYMARKER is not used # define YYCURSOR start Nd: /*!re2c re2c:yyfill:enable = 0; Nd = [\x30-\x39\u0660-\u0669\u06f0-\u06f9\u07c0-\u07c9\u0966-\u096f\u09e6-\u09ef\u0a66-\u0a6f\u0ae6-\u0aef\u0b66-\u0b6f\u0be6-\u0bef\u0c66-\u0c6f\u0ce6-\u0cef\u0d66-\u0d6f\u0e50-\u0e59\u0ed0-\u0ed9\u0f20-\u0f29\u1040-\u1049\u1090-\u1099\u17e0-\u17e9\u1810-\u1819\u1946-\u194f\u19d0-\u19d9\u1a80-\u1a89\u1a90-\u1a99\u1b50-\u1b59\u1bb0-\u1bb9\u1c40-\u1c49\u1c50-\u1c59\ua620-\ua629\ua8d0-\ua8d9\ua900-\ua909\ua9d0-\ua9d9\uaa50-\uaa59\uabf0-\uabf9\uff10-\uff19\U000104a0-\U000104a9\U00011066-\U0001106f\U0001d7ce-\U0001d7ff]; Nd { goto Nd; } * { return YYCURSOR == limit; } */ } static const unsigned int chars_Nd [] = {0x30,0x39, 0x660,0x669, 0x6f0,0x6f9, 0x7c0,0x7c9, 0x966,0x96f, 0x9e6,0x9ef, 0xa66,0xa6f, 0xae6,0xaef, 0xb66,0xb6f, 0xbe6,0xbef, 0xc66,0xc6f, 0xce6,0xcef, 0xd66,0xd6f, 0xe50,0xe59, 0xed0,0xed9, 0xf20,0xf29, 0x1040,0x1049, 0x1090,0x1099, 0x17e0,0x17e9, 0x1810,0x1819, 0x1946,0x194f, 0x19d0,0x19d9, 0x1a80,0x1a89, 0x1a90,0x1a99, 0x1b50,0x1b59, 0x1bb0,0x1bb9, 0x1c40,0x1c49, 0x1c50,0x1c59, 0xa620,0xa629, 0xa8d0,0xa8d9, 0xa900,0xa909, 0xa9d0,0xa9d9, 0xaa50,0xaa59, 0xabf0,0xabf9, 0xff10,0xff19, 0x104a0,0x104a9, 0x11066,0x1106f, 0x1d7ce,0x1d7ff, 0x0,0x0}; static unsigned int encode_utf32 (const unsigned int * ranges, unsigned int ranges_count, unsigned int * s) { unsigned int * const s_start = s; for (unsigned int i = 0; i < ranges_count; i += 2) for (unsigned int j = ranges[i]; j <= ranges[i + 1]; ++j) *s++ = j; return s - s_start; } int main () { YYCTYPE * buffer_Nd = new YYCTYPE [421]; unsigned int buffer_len = encode_utf32 (chars_Nd, sizeof (chars_Nd) / sizeof (unsigned int), buffer_Nd); if (!scan (reinterpret_cast (buffer_Nd), reinterpret_cast (buffer_Nd + buffer_len))) printf("test 'Nd' failed\n"); delete [] buffer_Nd; return 0; }