X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/dafdc66ff0a0344c390d0f5612e9b469d6855e00..4e0813a6cf9ec58cd6e6ef7ecaa1857eecb8cf13:/src/scan-gram.c diff --git a/src/scan-gram.c b/src/scan-gram.c index ca22f0db..7999cd2d 100644 --- a/src/scan-gram.c +++ b/src/scan-gram.c @@ -15,7 +15,7 @@ #define yyrestart gram_restart #define yytext gram_text -#line 19 "lex.yy.c" +#line 19 "scan-gram.c" /* A lexical scanner generated by flex */ /* Scanner skeleton version: @@ -309,66 +309,73 @@ static void yy_fatal_error YY_PROTO(( yyconst char msg[] )); *yy_cp = '\0'; \ yy_c_buf_p = yy_cp; -#define YY_NUM_RULES 92 -#define YY_END_OF_BUFFER 93 -static yyconst short int yy_accept[349] = +#define YY_NUM_RULES 104 +#define YY_END_OF_BUFFER 105 +static yyconst short int yy_accept[411] = { 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 93, 44, - 33, 32, 32, 37, 44, 36, 34, 44, 35, 29, - 31, 44, 28, 41, 30, 48, 49, 49, 50, 45, - 46, 73, 75, 75, 72, 45, 92, 46, 69, 71, - 71, 68, 92, 52, 53, 53, 51, 92, 55, 56, - 56, 54, 84, 85, 85, 77, 86, 76, 86, 86, - 45, 46, 81, 80, 88, 90, 90, 77, 92, 76, - 92, 91, 91, 91, 77, 76, 91, 33, 32, 32, - 32, 32, 43, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 40, 34, 38, - 39, 35, 0, 48, 49, 49, 49, 49, 47, 73, - 75, 75, 75, 75, 74, 71, 71, 71, 71, 70, - 52, 53, 53, 53, 53, 67, 66, 67, 59, 60, - 61, 62, 63, 64, 65, 67, 56, 56, 56, 56, - 84, 85, 85, 85, 85, 82, 0, 82, 0, 78, - 79, 83, 0, 83, 88, 90, 90, 90, 90, 89, - 0, 87, 91, 91, 91, 91, 91, 78, 79, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 39, 42, 0, 0, 0, 79, 79, 79, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 57, 58, 0, 0, 0, 0, - 0, 0, 0, 0, 9, 0, 0, 0, 0, 0, - 0, 16, 0, 0, 0, 0, 21, 0, 24, 0, - 0, 27, 0, 2, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 14, 0, 0, 18, 0, 20, 22, - 25, 0, 1, 3, 0, 6, 0, 0, 0, 0, - 0, 0, 15, 0, 0, 0, 0, 4, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 0, 26, 0, - 0, 0, 0, 0, 12, 13, 0, 19, 0, 0, - 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 7, 0, 11, 17, 23, 0, 0, - 5, 0, 0, 0, 0, 0, 8, 0 + 0, 0, 0, 0, 61, 61, 0, 0, 87, 87, + 82, 82, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 105, 53, 42, 42, 46, 53, 45, 40, + 43, 53, 44, 38, 41, 53, 37, 50, 39, 53, + 59, 59, 54, 55, 61, 60, 61, 57, 57, 85, + 84, 88, 80, 79, 83, 63, 62, 78, 65, 64, + 99, 90, 99, 99, 89, 93, 99, 99, 94, 96, + 101, 102, 93, 103, 90, 89, 93, 42, 52, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 49, 43, 47, 48, + + 44, 0, 0, 59, 58, 0, 61, 61, 61, 61, + 57, 56, 85, 86, 86, 86, 86, 80, 81, 81, + 81, 81, 63, 77, 75, 66, 77, 68, 69, 70, + 71, 72, 73, 77, 74, 77, 65, 99, 97, 0, + 97, 0, 95, 0, 91, 92, 0, 94, 99, 0, + 98, 0, 98, 101, 100, 103, 91, 92, 103, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 48, 51, 0, 0, + 0, 0, 87, 0, 0, 0, 0, 82, 0, 0, + + 0, 66, 0, 0, 67, 0, 0, 0, 0, 0, + 0, 0, 103, 103, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 0, 66, 0, 0, + 0, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 12, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 21, 35, 35, 35, 35, 35, 28, 35, 31, + 35, 35, 34, 0, 0, 0, 35, 2, 35, 35, + 6, 35, 35, 35, 35, 35, 35, 35, 14, 35, + + 35, 35, 18, 35, 35, 35, 35, 24, 35, 27, + 29, 32, 35, 0, 0, 76, 1, 3, 35, 35, + 8, 35, 35, 35, 35, 35, 35, 35, 35, 19, + 35, 35, 35, 35, 35, 35, 0, 4, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 22, + 35, 35, 35, 33, 0, 35, 35, 35, 35, 35, + 35, 35, 35, 16, 17, 35, 35, 26, 35, 0, + 35, 35, 35, 35, 35, 25, 13, 35, 35, 35, + 35, 0, 0, 5, 35, 35, 35, 11, 35, 35, + 35, 35, 36, 35, 9, 35, 15, 20, 23, 30, + + 35, 35, 7, 35, 35, 35, 35, 35, 10, 0 } ; static yyconst int yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 1, 2, 4, 1, 1, 1, 1, 1, 1, 1, + 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 1, 5, 1, 6, 7, 1, 8, 1, - 1, 9, 1, 1, 10, 11, 12, 13, 13, 13, - 13, 13, 13, 13, 13, 14, 14, 15, 16, 17, - 18, 19, 1, 20, 21, 21, 21, 21, 21, 21, - 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, - 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, - 22, 23, 24, 1, 25, 1, 26, 27, 28, 29, - - 30, 31, 32, 33, 34, 11, 35, 36, 37, 38, - 39, 40, 11, 41, 42, 43, 44, 45, 11, 46, - 47, 11, 48, 49, 50, 1, 1, 1, 1, 1, + 1, 4, 1, 5, 6, 7, 8, 1, 9, 1, + 1, 10, 1, 11, 12, 13, 14, 15, 15, 15, + 15, 15, 15, 15, 15, 16, 16, 17, 18, 19, + 20, 21, 22, 23, 24, 24, 24, 24, 24, 24, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 25, 13, 13, 13, 13, 13, + 26, 27, 28, 1, 29, 1, 30, 31, 32, 33, + + 34, 35, 36, 37, 38, 13, 39, 40, 41, 42, + 43, 44, 13, 45, 46, 47, 48, 49, 13, 50, + 51, 13, 52, 53, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -385,297 +392,338 @@ static yyconst int yy_ec[256] = 1, 1, 1, 1, 1 } ; -static yyconst int yy_meta[51] = +static yyconst int yy_meta[56] = { 0, - 1, 1, 2, 3, 4, 5, 6, 7, 8, 1, - 9, 7, 10, 10, 1, 1, 1, 1, 11, 5, - 10, 12, 13, 12, 9, 10, 10, 10, 10, 10, - 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 5, 1, 5 + 1, 1, 2, 1, 3, 1, 4, 5, 6, 7, + 1, 8, 9, 5, 10, 10, 1, 1, 4, 1, + 11, 1, 4, 10, 9, 12, 13, 12, 9, 10, + 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 4, 1, 4, 11 } ; -static yyconst short int yy_base[375] = +static yyconst short int yy_base[449] = { 0, - 0, 0, 48, 51, 58, 61, 83, 86, 73, 94, - 108, 110, 131, 179, 227, 249, 116, 142, 790, 791, - 787, 55, 64, 791, 267, 791, 0, 44, 79, 791, - 791, 0, 791, 791, 791, 0, 97, 99, 776, 791, - 791, 0, 119, 122, 791, 791, 0, 791, 791, 126, - 138, 791, 0, 0, 145, 153, 791, 311, 791, 155, - 157, 791, 0, 159, 164, 791, 159, 791, 62, 164, - 791, 791, 791, 791, 0, 185, 189, 791, 125, 791, - 185, 192, 201, 203, 205, 207, 209, 785, 211, 213, - 216, 219, 791, 752, 755, 187, 750, 49, 198, 739, - - 199, 748, 109, 208, 743, 750, 753, 791, 0, 791, - 0, 212, 759, 0, 241, 255, 259, 261, 791, 0, - 263, 265, 272, 274, 791, 276, 278, 280, 282, 791, - 0, 284, 286, 288, 296, 791, 791, 764, 791, 791, - 791, 791, 791, 791, 791, 0, 298, 314, 316, 318, - 0, 322, 324, 326, 328, 791, 322, 326, 0, 791, - 0, 791, 330, 332, 0, 344, 347, 355, 357, 243, - 263, 791, 359, 361, 363, 365, 367, 369, 371, 738, - 159, 734, 734, 200, 742, 744, 734, 366, 740, 726, - 738, 726, 734, 735, 738, 722, 727, 721, 726, 718, - - 730, 0, 791, 744, 0, 737, 0, 374, 377, 729, - 710, 719, 713, 721, 720, 719, 705, 721, 716, 709, - 718, 702, 702, 713, 710, 706, 702, 696, 699, 705, - 704, 694, 705, 703, 791, 791, 373, 689, 697, 690, - 686, 698, 715, 695, 791, 680, 372, 688, 679, 683, - 675, 791, 375, 675, 687, 673, 791, 677, 791, 676, - 674, 791, 665, 791, 681, 378, 667, 669, 380, 674, - 643, 641, 615, 791, 611, 592, 791, 588, 791, 382, - 791, 586, 791, 581, 577, 791, 579, 580, 579, 574, - 580, 569, 791, 581, 567, 562, 562, 791, 552, 551, - - 536, 529, 524, 503, 516, 502, 502, 510, 791, 490, - 499, 483, 366, 375, 791, 791, 360, 791, 362, 357, - 321, 313, 791, 307, 303, 287, 265, 249, 228, 214, - 207, 212, 160, 791, 157, 791, 791, 791, 168, 384, - 791, 149, 137, 91, 85, 62, 791, 791, 409, 422, - 435, 448, 461, 474, 487, 500, 505, 515, 528, 541, - 552, 565, 578, 590, 603, 616, 629, 642, 655, 85, - 668, 681, 694, 59 + 0, 896, 46, 47, 55, 58, 891, 890, 61, 64, + 50, 70, 66, 75, 85, 86, 109, 159, 96, 122, + 129, 144, 899, 903, 60, 104, 903, 206, 903, 903, + 0, 89, 52, 903, 903, 0, 903, 903, 903, 858, + 0, 106, 903, 903, 870, 903, 138, 0, 882, 0, + 903, 142, 0, 903, 172, 0, 903, 254, 0, 903, + 0, 903, 174, 88, 903, 169, 92, 144, 903, 903, + 0, 841, 170, 0, 0, 0, 178, 198, 903, 0, + 856, 26, 76, 855, 852, 128, 857, 161, 842, 164, + 851, 100, 164, 846, 853, 856, 903, 0, 903, 0, + + 201, 864, 846, 0, 903, 218, 856, 263, 268, 855, + 0, 903, 0, 903, 221, 854, 224, 0, 903, 230, + 853, 258, 0, 903, 903, 864, 0, 903, 903, 903, + 903, 903, 903, 0, 903, 0, 0, 0, 903, 258, + 262, 0, 903, 284, 903, 903, 289, 903, 903, 303, + 903, 267, 282, 0, 903, 0, 0, 0, 306, 0, + 836, 280, 832, 831, 831, 272, 829, 160, 841, 827, + 830, 288, 836, 822, 823, 91, 822, 830, 831, 834, + 818, 823, 817, 822, 814, 826, 0, 903, 815, 316, + 300, 321, 829, 329, 332, 828, 335, 827, 338, 341, + + 826, 837, 0, 0, 0, 830, 344, 328, 348, 343, + 356, 346, 359, 354, 820, 801, 810, 800, 812, 802, + 810, 809, 808, 829, 793, 827, 808, 801, 802, 795, + 804, 788, 788, 785, 798, 787, 794, 790, 786, 780, + 783, 789, 788, 778, 789, 787, 784, 903, 0, 0, + 359, 772, 780, 773, 769, 781, 767, 779, 798, 776, + 764, 0, 763, 759, 771, 355, 766, 757, 761, 753, + 766, 0, 752, 357, 751, 763, 749, 0, 753, 0, + 752, 750, 0, 788, 0, 0, 740, 0, 756, 741, + 0, 360, 741, 743, 364, 756, 755, 746, 0, 739, + + 740, 735, 0, 733, 767, 744, 733, 0, 729, 0, + 365, 0, 729, 313, 0, 903, 0, 728, 741, 723, + 0, 726, 727, 724, 723, 724, 721, 731, 721, 0, + 719, 717, 731, 717, 712, 724, 375, 0, 710, 722, + 721, 706, 707, 722, 709, 716, 703, 716, 717, 0, + 701, 688, 691, 0, 703, 659, 644, 648, 635, 646, + 635, 624, 634, 0, 0, 623, 621, 0, 627, 625, + 581, 578, 564, 538, 528, 0, 0, 527, 525, 518, + 507, 533, 526, 0, 349, 338, 339, 0, 335, 342, + 337, 346, 903, 310, 0, 274, 0, 0, 0, 0, + + 282, 366, 0, 278, 256, 240, 241, 222, 0, 903, + 395, 408, 421, 434, 447, 460, 473, 486, 499, 512, + 517, 527, 540, 553, 566, 579, 590, 603, 614, 627, + 639, 652, 664, 677, 690, 696, 706, 254, 219, 208, + 719, 196, 193, 167, 144, 142, 55, 732 } ; -static yyconst short int yy_def[375] = +static yyconst short int yy_def[449] = { 0, - 348, 1, 349, 349, 350, 350, 351, 351, 352, 352, - 353, 353, 354, 354, 355, 355, 356, 356, 348, 348, - 348, 348, 348, 348, 348, 348, 357, 348, 348, 348, - 348, 358, 348, 348, 348, 359, 348, 348, 348, 348, - 348, 360, 348, 348, 348, 348, 361, 348, 348, 348, - 348, 348, 362, 363, 348, 348, 348, 364, 348, 348, - 348, 348, 365, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 366, 348, 348, 348, 367, 348, - 348, 368, 368, 368, 368, 368, 368, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - - 348, 348, 348, 348, 348, 348, 348, 348, 357, 348, - 369, 348, 358, 359, 348, 348, 348, 348, 348, 360, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 363, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 370, 348, 348, 348, 348, - 365, 348, 348, 348, 348, 348, 348, 348, 371, 348, - 372, 348, 348, 348, 366, 348, 348, 348, 348, 367, - 367, 348, 368, 368, 368, 368, 368, 368, 373, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - - 348, 369, 348, 348, 374, 371, 372, 373, 373, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 0, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348 + 410, 1, 411, 411, 412, 412, 413, 413, 414, 414, + 415, 415, 416, 416, 417, 417, 418, 418, 419, 419, + 420, 420, 410, 410, 410, 410, 410, 410, 410, 410, + 421, 410, 410, 410, 410, 422, 410, 410, 410, 410, + 423, 410, 410, 410, 424, 410, 424, 425, 410, 426, + 410, 427, 428, 410, 429, 430, 410, 431, 432, 410, + 433, 410, 410, 410, 410, 410, 410, 410, 410, 410, + 434, 410, 410, 435, 435, 435, 435, 410, 410, 436, + 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, + 436, 436, 436, 436, 436, 436, 410, 421, 410, 437, + + 410, 422, 410, 423, 410, 410, 424, 424, 424, 424, + 425, 410, 426, 410, 410, 410, 410, 428, 410, 410, + 410, 410, 430, 410, 410, 410, 438, 410, 410, 410, + 410, 410, 410, 439, 410, 440, 432, 433, 410, 410, + 410, 441, 410, 410, 410, 410, 410, 410, 410, 410, + 410, 410, 410, 434, 410, 435, 435, 435, 435, 436, + 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, + 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, + 436, 436, 436, 436, 436, 436, 437, 410, 410, 410, + 410, 410, 410, 410, 410, 427, 410, 410, 410, 410, + + 429, 410, 442, 443, 440, 441, 410, 410, 410, 410, + 410, 410, 435, 435, 436, 436, 436, 436, 436, 436, + 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, + 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, + 436, 436, 436, 436, 436, 436, 410, 410, 444, 445, + 410, 436, 436, 436, 436, 436, 436, 436, 436, 436, + 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, + 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, + 436, 436, 436, 410, 446, 447, 436, 436, 436, 436, + 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, + + 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, + 436, 436, 436, 410, 439, 410, 436, 436, 436, 436, + 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, + 436, 436, 436, 436, 436, 436, 410, 436, 436, 436, + 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, + 436, 436, 436, 436, 410, 436, 436, 436, 436, 436, + 436, 436, 436, 436, 436, 436, 436, 436, 436, 448, + 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, + 436, 448, 410, 436, 436, 436, 436, 436, 436, 436, + 436, 436, 410, 436, 436, 436, 436, 436, 436, 436, + + 436, 436, 436, 436, 436, 436, 436, 436, 436, 0, + 410, 410, 410, 410, 410, 410, 410, 410, 410, 410, + 410, 410, 410, 410, 410, 410, 410, 410, 410, 410, + 410, 410, 410, 410, 410, 410, 410, 410, 410, 410, + 410, 410, 410, 410, 410, 410, 410, 410 } ; -static yyconst short int yy_nxt[842] = +static yyconst short int yy_nxt[959] = { 0, - 20, 21, 22, 23, 24, 20, 25, 26, 20, 20, - 27, 28, 29, 29, 30, 31, 32, 33, 20, 20, - 27, 20, 20, 20, 20, 27, 27, 27, 27, 27, - 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, - 27, 27, 27, 27, 27, 27, 27, 34, 35, 20, - 37, 38, 110, 37, 38, 111, 39, 89, 90, 39, - 43, 44, 45, 43, 44, 45, 91, 92, 236, 40, - 160, 41, 40, 161, 41, 55, 56, 57, 185, 46, - 47, 48, 46, 47, 48, 50, 51, 186, 50, 51, - 52, 112, 112, 52, 205, 58, 55, 56, 57, 115, - - 116, 117, 118, 347, 46, 53, 48, 46, 53, 48, - 60, 61, 60, 61, 346, 62, 58, 62, 83, 84, - 85, 121, 122, 86, 123, 124, 345, 87, 126, 127, - 58, 171, 58, 64, 65, 66, 67, 46, 68, 48, - 128, 129, 69, 194, 83, 84, 85, 132, 133, 86, - 70, 195, 71, 87, 72, 134, 135, 147, 148, 149, - 150, 152, 153, 46, 156, 48, 154, 155, 157, 162, - 344, 158, 158, 163, 172, 159, 164, 164, 73, 343, - 74, 64, 65, 66, 67, 211, 68, 166, 167, 212, - 69, 168, 169, 160, 174, 175, 161, 341, 70, 340, - - 71, 339, 72, 174, 176, 177, 175, 174, 175, 174, - 175, 174, 175, 89, 90, 91, 92, 178, 89, 90, - 179, 91, 92, 187, 112, 112, 73, 182, 74, 76, - 77, 78, 183, 79, 80, 215, 188, 196, 81, 191, - 189, 338, 192, 115, 116, 216, 197, 337, 46, 348, - 48, 76, 77, 78, 198, 79, 80, 117, 118, 336, - 81, 115, 116, 117, 118, 121, 122, 123, 124, 171, - 46, 335, 48, 93, 121, 122, 123, 124, 126, 127, - 128, 129, 126, 127, 128, 129, 132, 133, 134, 135, - 132, 133, 348, 94, 334, 95, 96, 97, 134, 135, - - 147, 148, 98, 333, 99, 100, 101, 102, 103, 104, - 105, 106, 348, 107, 108, 137, 149, 150, 147, 148, - 149, 150, 332, 138, 152, 153, 154, 155, 152, 153, - 154, 155, 331, 137, 158, 158, 139, 140, 158, 158, - 330, 141, 164, 164, 164, 164, 166, 167, 142, 168, - 169, 143, 329, 144, 328, 145, 146, 166, 167, 168, - 169, 174, 175, 174, 176, 177, 175, 177, 175, 174, - 176, 174, 175, 174, 209, 220, 174, 209, 156, 177, - 209, 271, 157, 327, 276, 158, 158, 285, 326, 288, - 220, 296, 207, 342, 207, 207, 271, 207, 207, 276, - - 207, 325, 285, 221, 288, 324, 296, 323, 342, 36, - 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, - 36, 36, 42, 42, 42, 42, 42, 42, 42, 42, - 42, 42, 42, 42, 42, 49, 49, 49, 49, 49, - 49, 49, 49, 49, 49, 49, 49, 49, 54, 54, - 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, - 54, 59, 59, 59, 59, 59, 59, 59, 59, 59, - 59, 59, 59, 59, 63, 63, 63, 63, 63, 63, - 63, 63, 63, 63, 63, 63, 63, 75, 75, 75, - 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, - - 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, - 82, 82, 82, 109, 109, 113, 113, 113, 113, 113, - 113, 113, 113, 113, 113, 322, 113, 113, 114, 321, - 320, 114, 114, 114, 114, 319, 114, 114, 114, 318, - 114, 120, 317, 316, 315, 120, 120, 120, 120, 120, - 120, 120, 125, 314, 125, 125, 125, 125, 125, 125, - 125, 125, 125, 125, 125, 130, 313, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 131, 312, - 311, 310, 131, 131, 131, 131, 131, 131, 131, 131, - 136, 309, 136, 136, 136, 136, 136, 136, 136, 136, - - 136, 136, 136, 151, 308, 307, 306, 305, 151, 304, - 151, 151, 151, 151, 303, 151, 165, 302, 301, 300, - 165, 299, 298, 165, 165, 165, 165, 297, 165, 170, - 295, 294, 170, 170, 170, 170, 170, 170, 170, 170, - 170, 170, 173, 173, 173, 173, 173, 173, 173, 173, - 173, 173, 173, 293, 173, 202, 292, 202, 202, 202, - 202, 202, 202, 202, 202, 202, 202, 202, 206, 206, - 206, 206, 206, 206, 206, 206, 206, 206, 291, 206, - 206, 207, 290, 207, 207, 207, 207, 207, 207, 207, - 207, 207, 207, 207, 208, 208, 208, 208, 208, 208, - - 208, 208, 208, 208, 208, 208, 208, 289, 287, 286, - 284, 283, 282, 281, 280, 279, 278, 277, 275, 274, - 273, 272, 270, 269, 268, 267, 266, 265, 264, 263, - 262, 261, 260, 259, 258, 257, 256, 255, 254, 253, - 252, 251, 250, 249, 248, 247, 246, 245, 244, 243, - 242, 241, 240, 239, 238, 237, 235, 234, 233, 232, - 231, 230, 229, 228, 227, 226, 225, 224, 223, 222, - 219, 218, 217, 214, 213, 210, 204, 203, 201, 200, - 199, 193, 190, 184, 181, 180, 88, 119, 88, 348, - 19, 348, 348, 348, 348, 348, 348, 348, 348, 348, - - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348 + 24, 25, 26, 25, 27, 24, 24, 28, 29, 24, + 30, 24, 31, 32, 33, 33, 34, 35, 36, 37, + 24, 24, 24, 31, 31, 24, 24, 24, 31, 31, + 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, + 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, + 31, 38, 39, 24, 24, 42, 42, 46, 54, 162, + 46, 78, 78, 78, 316, 51, 101, 101, 51, 163, + 57, 43, 43, 44, 44, 43, 55, 44, 54, 57, + 43, 47, 44, 43, 47, 44, 43, 52, 44, 43, + 52, 44, 58, 60, 60, 43, 55, 44, 99, 148, + + 62, 58, 100, 72, 65, 78, 78, 78, 143, 73, + 149, 58, 58, 62, 144, 63, 64, 65, 150, 105, + 164, 43, 66, 44, 235, 165, 62, 67, 236, 72, + 65, 68, 106, 75, 43, 73, 44, 76, 179, 109, + 110, 109, 77, 115, 116, 115, 180, 43, 75, 44, + 151, 315, 76, 286, 43, 152, 44, 77, 153, 153, + 69, 168, 70, 62, 108, 63, 64, 65, 117, 43, + 169, 44, 66, 120, 121, 120, 285, 67, 145, 145, + 139, 68, 146, 146, 43, 140, 44, 157, 141, 141, + 171, 158, 142, 175, 225, 147, 147, 181, 122, 78, + + 78, 78, 250, 172, 159, 249, 182, 173, 176, 226, + 69, 177, 70, 79, 183, 101, 101, 205, 80, 190, + 191, 190, 192, 193, 192, 195, 196, 195, 204, 80, + 80, 197, 198, 197, 80, 80, 81, 80, 82, 83, + 84, 85, 80, 80, 80, 86, 87, 88, 89, 90, + 91, 92, 93, 94, 95, 80, 96, 97, 125, 200, + 201, 200, 125, 203, 109, 110, 109, 409, 126, 109, + 110, 109, 141, 141, 408, 125, 141, 141, 127, 407, + 125, 153, 153, 128, 129, 207, 208, 207, 130, 108, + 209, 210, 209, 406, 108, 131, 153, 153, 132, 230, + + 133, 134, 135, 136, 211, 212, 211, 213, 214, 213, + 216, 222, 405, 105, 217, 403, 230, 190, 191, 190, + 402, 223, 192, 193, 192, 218, 106, 337, 337, 231, + 192, 193, 192, 195, 196, 195, 197, 198, 197, 197, + 198, 197, 200, 201, 200, 207, 208, 207, 143, 209, + 210, 209, 145, 148, 144, 401, 146, 211, 212, 211, + 213, 214, 213, 157, 149, 139, 300, 158, 307, 147, + 140, 320, 150, 141, 141, 323, 335, 404, 355, 400, + 159, 399, 398, 300, 397, 307, 396, 395, 320, 337, + 337, 394, 323, 335, 404, 41, 41, 41, 41, 41, + + 41, 41, 41, 41, 41, 41, 41, 41, 45, 45, + 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, + 45, 48, 48, 48, 48, 48, 48, 48, 48, 48, + 48, 48, 48, 48, 50, 50, 50, 50, 50, 50, + 50, 50, 50, 50, 50, 50, 50, 53, 53, 53, + 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, + 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, + 56, 56, 56, 59, 59, 59, 59, 59, 59, 59, + 59, 59, 59, 59, 59, 59, 61, 61, 61, 61, + 61, 61, 61, 61, 61, 61, 61, 61, 61, 71, + + 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, + 71, 71, 74, 74, 74, 74, 74, 74, 74, 74, + 74, 74, 74, 74, 74, 98, 98, 102, 393, 102, + 102, 102, 102, 102, 102, 102, 102, 383, 102, 102, + 104, 104, 104, 104, 104, 104, 392, 104, 104, 104, + 104, 391, 104, 107, 390, 107, 107, 107, 107, 107, + 107, 107, 107, 107, 389, 107, 111, 111, 111, 111, + 111, 111, 388, 111, 111, 111, 111, 111, 111, 113, + 113, 387, 113, 113, 113, 113, 113, 113, 113, 113, + 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, + + 114, 386, 114, 118, 118, 118, 118, 118, 385, 118, + 118, 118, 118, 118, 119, 119, 119, 119, 119, 119, + 119, 119, 119, 119, 119, 384, 119, 123, 123, 383, + 123, 123, 123, 123, 123, 123, 123, 123, 123, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 137, 137, 137, 137, 137, 381, 137, 137, + 137, 137, 137, 137, 138, 138, 380, 379, 378, 377, + 138, 138, 138, 138, 138, 376, 138, 154, 154, 375, + 154, 374, 373, 154, 154, 154, 154, 154, 372, 154, + 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, + + 156, 371, 156, 160, 160, 160, 187, 370, 187, 187, + 187, 187, 187, 187, 187, 187, 187, 187, 187, 206, + 369, 206, 206, 206, 206, 206, 206, 206, 206, 368, + 206, 206, 382, 382, 382, 382, 382, 382, 382, 382, + 382, 382, 382, 382, 382, 367, 366, 365, 364, 363, + 362, 361, 360, 359, 358, 357, 356, 354, 353, 352, + 351, 350, 349, 348, 347, 346, 345, 344, 343, 342, + 341, 340, 339, 338, 336, 334, 333, 332, 331, 330, + 329, 328, 327, 326, 325, 324, 322, 321, 319, 318, + 317, 314, 313, 312, 311, 310, 309, 308, 306, 305, + + 304, 303, 302, 301, 299, 298, 297, 296, 295, 294, + 293, 292, 291, 290, 289, 288, 287, 284, 283, 282, + 281, 280, 279, 278, 277, 276, 275, 274, 273, 272, + 271, 270, 269, 268, 267, 266, 265, 264, 263, 262, + 261, 260, 259, 258, 257, 256, 255, 254, 253, 252, + 251, 248, 122, 199, 117, 194, 247, 246, 245, 244, + 243, 242, 241, 240, 239, 238, 237, 234, 233, 232, + 229, 228, 227, 224, 221, 220, 219, 215, 202, 199, + 194, 108, 108, 189, 188, 186, 185, 184, 178, 174, + 170, 167, 166, 161, 155, 112, 108, 103, 410, 49, + + 49, 40, 23, 410, 410, 410, 410, 410, 410, 410, + 410, 410, 410, 410, 410, 410, 410, 410, 410, 410, + 410, 410, 410, 410, 410, 410, 410, 410, 410, 410, + 410, 410, 410, 410, 410, 410, 410, 410, 410, 410, + 410, 410, 410, 410, 410, 410, 410, 410, 410, 410, + 410, 410, 410, 410, 410, 410, 410, 410 } ; -static yyconst short int yy_chk[842] = +static yyconst short int yy_chk[959] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 3, 3, 28, 4, 4, 28, 3, 22, 22, 4, - 5, 5, 5, 6, 6, 6, 23, 23, 374, 3, - 69, 3, 4, 69, 4, 9, 9, 9, 98, 5, - 5, 5, 6, 6, 6, 7, 7, 98, 8, 8, - 7, 29, 29, 8, 370, 9, 10, 10, 10, 37, - - 37, 38, 38, 346, 7, 7, 7, 8, 8, 8, - 11, 11, 12, 12, 345, 11, 10, 12, 17, 17, - 17, 43, 43, 17, 44, 44, 344, 17, 50, 50, - 11, 79, 12, 13, 13, 13, 13, 17, 13, 17, - 51, 51, 13, 103, 18, 18, 18, 55, 55, 18, - 13, 103, 13, 18, 13, 56, 56, 60, 60, 61, - 61, 64, 64, 18, 67, 18, 65, 65, 67, 70, - 343, 67, 67, 70, 79, 67, 70, 70, 13, 342, - 13, 14, 14, 14, 14, 181, 14, 76, 76, 181, - 14, 77, 77, 81, 82, 82, 81, 339, 14, 335, - - 14, 333, 14, 83, 83, 84, 84, 85, 85, 86, - 86, 87, 87, 89, 89, 90, 90, 87, 91, 91, - 87, 92, 92, 99, 112, 112, 14, 96, 14, 15, - 15, 15, 96, 15, 15, 184, 99, 104, 15, 101, - 99, 332, 101, 115, 115, 184, 104, 331, 15, 170, - 15, 16, 16, 16, 104, 16, 16, 116, 116, 330, - 16, 117, 117, 118, 118, 121, 121, 122, 122, 171, - 16, 329, 16, 25, 123, 123, 124, 124, 126, 126, - 127, 127, 128, 128, 129, 129, 132, 132, 133, 133, - 134, 134, 170, 25, 328, 25, 25, 25, 135, 135, - - 147, 147, 25, 327, 25, 25, 25, 25, 25, 25, - 25, 25, 171, 25, 25, 58, 148, 148, 149, 149, - 150, 150, 326, 58, 152, 152, 153, 153, 154, 154, - 155, 155, 325, 58, 157, 157, 58, 58, 158, 158, - 324, 58, 163, 163, 164, 164, 166, 166, 58, 167, - 167, 58, 322, 58, 321, 58, 58, 168, 168, 169, - 169, 173, 173, 174, 174, 175, 175, 176, 176, 177, - 177, 178, 178, 179, 179, 188, 208, 208, 237, 209, - 209, 247, 237, 320, 253, 237, 237, 266, 319, 269, - 188, 280, 179, 340, 179, 208, 247, 208, 209, 253, - - 209, 317, 266, 188, 269, 314, 280, 313, 340, 349, - 349, 349, 349, 349, 349, 349, 349, 349, 349, 349, - 349, 349, 350, 350, 350, 350, 350, 350, 350, 350, - 350, 350, 350, 350, 350, 351, 351, 351, 351, 351, - 351, 351, 351, 351, 351, 351, 351, 351, 352, 352, - 352, 352, 352, 352, 352, 352, 352, 352, 352, 352, - 352, 353, 353, 353, 353, 353, 353, 353, 353, 353, - 353, 353, 353, 353, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 355, 355, 355, - 355, 355, 355, 355, 355, 355, 355, 355, 355, 355, - - 356, 356, 356, 356, 356, 356, 356, 356, 356, 356, - 356, 356, 356, 357, 357, 358, 358, 358, 358, 358, - 358, 358, 358, 358, 358, 312, 358, 358, 359, 311, - 310, 359, 359, 359, 359, 308, 359, 359, 359, 307, - 359, 360, 306, 305, 304, 360, 360, 360, 360, 360, - 360, 360, 361, 303, 361, 361, 361, 361, 361, 361, - 361, 361, 361, 361, 361, 362, 302, 362, 362, 362, - 362, 362, 362, 362, 362, 362, 362, 362, 363, 301, - 300, 299, 363, 363, 363, 363, 363, 363, 363, 363, - 364, 297, 364, 364, 364, 364, 364, 364, 364, 364, - - 364, 364, 364, 365, 296, 295, 294, 292, 365, 291, - 365, 365, 365, 365, 290, 365, 366, 289, 288, 287, - 366, 285, 284, 366, 366, 366, 366, 282, 366, 367, - 278, 276, 367, 367, 367, 367, 367, 367, 367, 367, - 367, 367, 368, 368, 368, 368, 368, 368, 368, 368, - 368, 368, 368, 275, 368, 369, 273, 369, 369, 369, - 369, 369, 369, 369, 369, 369, 369, 369, 371, 371, - 371, 371, 371, 371, 371, 371, 371, 371, 272, 371, - 371, 372, 271, 372, 372, 372, 372, 372, 372, 372, - 372, 372, 372, 372, 373, 373, 373, 373, 373, 373, - - 373, 373, 373, 373, 373, 373, 373, 270, 268, 267, - 265, 263, 261, 260, 258, 256, 255, 254, 251, 250, - 249, 248, 246, 244, 243, 242, 241, 240, 239, 238, + 1, 1, 1, 1, 1, 3, 4, 5, 11, 82, + 6, 25, 25, 25, 447, 9, 33, 33, 10, 82, + 13, 3, 4, 3, 4, 11, 11, 11, 12, 14, + 5, 5, 5, 6, 6, 6, 9, 9, 9, 10, + 10, 10, 13, 15, 16, 12, 12, 12, 32, 67, + + 19, 14, 32, 19, 19, 26, 26, 26, 64, 19, + 67, 15, 16, 17, 64, 17, 17, 17, 67, 42, + 83, 19, 17, 19, 176, 83, 20, 17, 176, 20, + 20, 17, 42, 21, 17, 20, 17, 21, 92, 47, + 47, 47, 21, 52, 52, 52, 92, 20, 22, 20, + 68, 446, 22, 445, 21, 68, 21, 22, 68, 68, + 17, 86, 17, 18, 47, 18, 18, 18, 52, 22, + 86, 22, 18, 55, 55, 55, 444, 18, 66, 73, + 63, 18, 66, 73, 18, 63, 18, 77, 63, 63, + 88, 77, 63, 90, 168, 66, 73, 93, 55, 78, + + 78, 78, 443, 88, 77, 442, 93, 88, 90, 168, + 18, 90, 18, 28, 93, 101, 101, 440, 28, 106, + 106, 106, 115, 115, 115, 117, 117, 117, 439, 28, + 28, 120, 120, 120, 28, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 58, 122, + 122, 122, 58, 438, 108, 108, 108, 408, 58, 109, + 109, 109, 140, 140, 407, 58, 141, 141, 58, 406, + 58, 152, 152, 58, 58, 144, 144, 144, 58, 108, + 147, 147, 147, 405, 109, 58, 153, 153, 58, 172, + + 58, 58, 58, 58, 150, 150, 150, 159, 159, 159, + 162, 166, 404, 191, 162, 401, 172, 190, 190, 190, + 396, 166, 192, 192, 192, 162, 191, 314, 314, 172, + 194, 194, 194, 195, 195, 195, 197, 197, 197, 199, + 199, 199, 200, 200, 200, 207, 207, 207, 208, 209, + 209, 209, 210, 212, 208, 394, 210, 211, 211, 211, + 213, 213, 213, 214, 212, 251, 266, 214, 274, 210, + 251, 292, 212, 251, 251, 295, 311, 402, 337, 392, + 214, 391, 390, 266, 389, 274, 387, 386, 292, 337, + 337, 385, 295, 311, 402, 411, 411, 411, 411, 411, + + 411, 411, 411, 411, 411, 411, 411, 411, 412, 412, + 412, 412, 412, 412, 412, 412, 412, 412, 412, 412, + 412, 413, 413, 413, 413, 413, 413, 413, 413, 413, + 413, 413, 413, 413, 414, 414, 414, 414, 414, 414, + 414, 414, 414, 414, 414, 414, 414, 415, 415, 415, + 415, 415, 415, 415, 415, 415, 415, 415, 415, 415, + 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, + 416, 416, 416, 417, 417, 417, 417, 417, 417, 417, + 417, 417, 417, 417, 417, 417, 418, 418, 418, 418, + 418, 418, 418, 418, 418, 418, 418, 418, 418, 419, + + 419, 419, 419, 419, 419, 419, 419, 419, 419, 419, + 419, 419, 420, 420, 420, 420, 420, 420, 420, 420, + 420, 420, 420, 420, 420, 421, 421, 422, 383, 422, + 422, 422, 422, 422, 422, 422, 422, 382, 422, 422, + 423, 423, 423, 423, 423, 423, 381, 423, 423, 423, + 423, 380, 423, 424, 379, 424, 424, 424, 424, 424, + 424, 424, 424, 424, 378, 424, 425, 425, 425, 425, + 425, 425, 375, 425, 425, 425, 425, 425, 425, 426, + 426, 374, 426, 426, 426, 426, 426, 426, 426, 426, + 427, 427, 427, 427, 427, 427, 427, 427, 427, 427, + + 427, 373, 427, 428, 428, 428, 428, 428, 372, 428, + 428, 428, 428, 428, 429, 429, 429, 429, 429, 429, + 429, 429, 429, 429, 429, 371, 429, 430, 430, 370, + 430, 430, 430, 430, 430, 430, 430, 430, 430, 431, + 431, 431, 431, 431, 431, 431, 431, 431, 431, 431, + 431, 431, 432, 432, 432, 432, 432, 369, 432, 432, + 432, 432, 432, 432, 433, 433, 367, 366, 363, 362, + 433, 433, 433, 433, 433, 361, 433, 434, 434, 360, + 434, 359, 358, 434, 434, 434, 434, 434, 357, 434, + 435, 435, 435, 435, 435, 435, 435, 435, 435, 435, + + 435, 356, 435, 436, 436, 436, 437, 355, 437, 437, + 437, 437, 437, 437, 437, 437, 437, 437, 437, 441, + 353, 441, 441, 441, 441, 441, 441, 441, 441, 352, + 441, 441, 448, 448, 448, 448, 448, 448, 448, 448, + 448, 448, 448, 448, 448, 351, 349, 348, 347, 346, + 345, 344, 343, 342, 341, 340, 339, 336, 335, 334, + 333, 332, 331, 329, 328, 327, 326, 325, 324, 323, + 322, 320, 319, 318, 313, 309, 307, 306, 305, 304, + 302, 301, 300, 298, 297, 296, 294, 293, 290, 289, + 287, 284, 282, 281, 279, 277, 276, 275, 273, 271, + + 270, 269, 268, 267, 265, 264, 263, 261, 260, 259, + 258, 257, 256, 255, 254, 253, 252, 247, 246, 245, + 244, 243, 242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229, 228, 227, 226, 225, 224, 223, 222, 221, 220, 219, 218, 217, 216, 215, - 214, 213, 212, 211, 210, 206, 204, 201, 200, 199, - 198, 197, 196, 195, 194, 193, 192, 191, 190, 189, - 187, 186, 185, 183, 182, 180, 138, 113, 107, 106, - 105, 102, 100, 97, 95, 94, 88, 39, 21, 19, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, - 348 + 206, 202, 201, 198, 196, 193, 189, 186, 185, 184, + 183, 182, 181, 180, 179, 178, 177, 175, 174, 173, + 171, 170, 169, 167, 165, 164, 163, 161, 126, 121, + 116, 110, 107, 103, 102, 96, 95, 94, 91, 89, + 87, 85, 84, 81, 72, 49, 45, 40, 23, 8, + + 7, 2, 410, 410, 410, 410, 410, 410, 410, 410, + 410, 410, 410, 410, 410, 410, 410, 410, 410, 410, + 410, 410, 410, 410, 410, 410, 410, 410, 410, 410, + 410, 410, 410, 410, 410, 410, 410, 410, 410, 410, + 410, 410, 410, 410, 410, 410, 410, 410, 410, 410, + 410, 410, 410, 410, 410, 410, 410, 410 } ; static yy_state_type yy_last_accepting_state; @@ -684,19 +732,20 @@ static char *yy_last_accepting_cpos; extern int yy_flex_debug; int yy_flex_debug = 1; -static yyconst short int yy_rule_linenum[92] = +static yyconst short int yy_rule_linenum[104] = { 0, - 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, 149, 150, 151, - 152, 154, 155, 156, 161, 164, 167, 170, 171, 174, - 177, 180, 188, 194, 210, 211, 222, 234, 235, 236, - 253, 262, 264, 284, 298, 300, 320, 332, 336, 337, - 338, 339, 340, 341, 342, 343, 344, 359, 365, 366, - 368, 386, 392, 393, 395, 413, 416, 419, 420, 431, - 442, 444, 445, 447, 448, 451, 471, 478, 479, 480, - 501 - + 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, + 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, + 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, + 248, 249, 250, 251, 253, 258, 260, 261, 262, 263, + 264, 266, 268, 274, 288, 291, 294, 295, 298, 301, + 304, 312, 318, 333, 334, 344, 349, 364, 365, 380, + 381, 393, 403, 422, 438, 457, 469, 483, 484, 485, + 486, 487, 488, 489, 490, 491, 502, 508, 519, 525, + 526, 527, 529, 546, 552, 553, 554, 556, 573, 576, + 579, 580, 583, 594, 595, 596, 609, 611, 616, 635, + + 642, 643, 662 } ; /* The intent behind this definition is that it'll catch @@ -734,6 +783,7 @@ char *yytext; #define YY_STACK_USED 1 #line 26 "scan-gram.l" #include "system.h" +#include "mbswidth.h" #include "complain.h" #include "quote.h" #include "getargs.h" @@ -744,14 +794,100 @@ char *yytext; #define YY_USER_INIT \ do { \ LOCATION_RESET (*yylloc); \ + yylloc->file = infile; \ /* This is only to avoid GCC warnings. */ \ if (yycontrol) {;}; \ } while (0) -#define YY_USER_ACTION LOCATION_COLUMNS (*yylloc, yyleng) -#define YY_LINES LOCATION_LINES (*yylloc, yyleng); lineno += yyleng; +#define YY_USER_ACTION extend_location (yylloc, yytext, yyleng); #define YY_STEP LOCATION_STEP (*yylloc) +#define YY_INPUT(buf, result, size) ((result) = no_cr_read (yyin, buf, size)) + + +/* Read bytes from FP into buffer BUF of size SIZE. Return the + number of bytes read. Remove '\r' from input, treating \r\n + and isolated \r as \n. */ + +static size_t +no_cr_read (FILE *fp, char *buf, size_t size) +{ + size_t s = fread (buf, 1, size, fp); + if (s) + { + char *w = memchr (buf, '\r', s); + if (w) + { + char const *r = ++w; + char const *lim = buf + s; + + for (;;) + { + /* Found an '\r'. Treat it like '\n', but ignore any + '\n' that immediately follows. */ + w[-1] = '\n'; + if (r == lim) + { + int ch = getc (fp); + if (ch != '\n' && ungetc (ch, fp) != ch) + break; + } + else if (*r == '\n') + r++; + + /* Copy until the next '\r'. */ + do + { + if (r == lim) + return w - buf; + } + while ((*w++ = *r++) != '\r'); + } + + return w - buf; + } + } + + return s; +} + + +/* Extend *LOC to account for token TOKEN of size SIZE. */ + +static void +extend_location (location_t *loc, char const *token, int size) +{ + int line = loc->last_line; + int column = loc->last_column; + char const *p0 = token; + char const *p = token; + char const *lim = token + size; + + for (p = token; p < lim; p++) + switch (*p) + { + case '\r': + /* \r shouldn't survive no_cr_read. */ + abort (); + + case '\n': + line++; + column = 1; + p0 = p + 1; + break; + + case '\t': + column += mbsnwidth (p0, p - p0, 0); + column += 8 - ((column - 1) & 7); + p0 = p + 1; + break; + } + + loc->last_line = line; + loc->last_column = column + mbsnwidth (p0, p - p0, 0); +} + + /* STRING_OBSTACK -- Used to store all the characters that we need to keep (to construct ID, STRINGS etc.). Use the following macros to @@ -786,26 +922,43 @@ scanner_last_string_free (void) } - -static int braces_level = 0; static int percent_percent_count = 0; -static void handle_dollar PARAMS ((char *cp, location_t location)); -static void handle_at PARAMS ((char *cp)); +/* Within well-formed rules, RULE_LENGTH is the number of values in + the current rule so far, which says where to find `$0' with respect + to the top of the stack. It is not the same as the rule->length in + the case of mid rule actions. + + Outside of well-formed rules, RULE_LENGTH has an undefined value. */ +static int rule_length; + +static void handle_dollar (braced_code_t code_kind, + char *cp, location_t location); +static void handle_at (braced_code_t code_kind, + char *cp, location_t location); +static void handle_syncline (char *args, location_t *location); +static int convert_ucn_to_byte (char const *hex_text); #define SC_COMMENT 1 +#define SC_LINE_COMMENT 2 +#define SC_YACC_COMMENT 3 -#define SC_STRING 2 -#define SC_CHARACTER 3 +#define SC_STRING 4 +#define SC_CHARACTER 5 -#define SC_ESCAPED_STRING 4 -#define SC_ESCAPED_CHARACTER 5 +#define SC_ESCAPED_STRING 6 +#define SC_ESCAPED_CHARACTER 7 -#define SC_BRACED_CODE 6 -#define SC_PROLOGUE 7 -#define SC_EPILOGUE 8 +#define SC_BRACED_CODE 8 +#define SC_PROLOGUE 9 +#define SC_EPILOGUE 10 -#line 809 "lex.yy.c" +/* POSIX says that a tag must be both an id and a C union member, but + historically almost any character is allowed in a tag. We disallow + NUL and newline, as this simplifies our implementation. */ +/* Zero or more instances of backslash-newline. Following GCC, allow + white space between the backslash and the newline. */ +#line 962 "scan-gram.c" /* Macros after this point can all be overridden by user definitions in * section 1. @@ -959,6 +1112,9 @@ YY_MALLOC_DECL #endif #define YY_RULE_SETUP \ + if ( yyleng > 0 ) \ + yy_current_buffer->yy_at_bol = \ + (yytext[yyleng - 1] == '\n'); \ YY_USER_ACTION YY_DECL @@ -967,30 +1123,21 @@ YY_DECL register char *yy_cp, *yy_bp; register int yy_act; -#line 97 "scan-gram.l" +#line 203 "scan-gram.l" + int braces_level IF_LINT (= 0); + /* At each yylex invocation, mark the current position as the start of the next token. */ -#define TR_POS 0 -#if TR_POS - fprintf (stderr, "FOO1: %p: ", yylloc); - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, "\n"); -#endif YY_STEP; -#if TR_POS - fprintf (stderr, "BAR1: "); - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, "\n"); -#endif /*----------------------------. | Scanning Bison directives. | `----------------------------*/ -#line 994 "lex.yy.c" +#line 1141 "scan-gram.c" if ( yy_init ) { @@ -1029,6 +1176,7 @@ YY_DECL yy_bp = yy_cp; yy_current_state = yy_start; + yy_current_state += YY_AT_BOL(); yy_match: do { @@ -1041,13 +1189,13 @@ yy_match: while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 349 ) + if ( yy_current_state >= 411 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; ++yy_cp; } - while ( yy_base[yy_current_state] != 791 ); + while ( yy_base[yy_current_state] != 903 ); yy_find_action: yy_act = yy_accept[yy_current_state]; @@ -1067,13 +1215,13 @@ do_action: /* This label is used only to access EOF actions. */ { if ( yy_act == 0 ) fprintf( stderr, "--scanner backing up\n" ); - else if ( yy_act < 92 ) + else if ( yy_act < 104 ) fprintf( stderr, "--accepting rule at line %d (\"%s\")\n", yy_rule_linenum[yy_act], yytext ); - else if ( yy_act == 92 ) + else if ( yy_act == 104 ) fprintf( stderr, "--accepting default rule (\"%s\")\n", yytext ); - else if ( yy_act == 93 ) + else if ( yy_act == 105 ) fprintf( stderr, "--(end of buffer or a NUL)\n" ); else fprintf( stderr, "--EOF (start condition %d)\n", YY_START ); @@ -1092,221 +1240,281 @@ do_action: /* This label is used only to access EOF actions. */ case 1: YY_RULE_SETUP -#line 121 "scan-gram.l" +#line 218 "scan-gram.l" return PERCENT_NONASSOC; YY_BREAK case 2: YY_RULE_SETUP -#line 122 "scan-gram.l" +#line 219 "scan-gram.l" return PERCENT_DEBUG; YY_BREAK case 3: YY_RULE_SETUP -#line 123 "scan-gram.l" +#line 220 "scan-gram.l" return PERCENT_DEFINE; YY_BREAK case 4: YY_RULE_SETUP -#line 124 "scan-gram.l" +#line 221 "scan-gram.l" return PERCENT_DEFINES; YY_BREAK case 5: YY_RULE_SETUP -#line 125 "scan-gram.l" -return PERCENT_ERROR_VERBOSE; +#line 222 "scan-gram.l" +return PERCENT_DESTRUCTOR; YY_BREAK case 6: YY_RULE_SETUP -#line 126 "scan-gram.l" -return PERCENT_EXPECT; +#line 223 "scan-gram.l" +return PERCENT_DPREC; YY_BREAK case 7: YY_RULE_SETUP -#line 127 "scan-gram.l" -return PERCENT_FILE_PREFIX; +#line 224 "scan-gram.l" +return PERCENT_ERROR_VERBOSE; YY_BREAK case 8: YY_RULE_SETUP -#line 128 "scan-gram.l" -return PERCENT_YACC; +#line 225 "scan-gram.l" +return PERCENT_EXPECT; YY_BREAK case 9: YY_RULE_SETUP -#line 129 "scan-gram.l" -return PERCENT_LEFT; +#line 226 "scan-gram.l" +return PERCENT_FILE_PREFIX; YY_BREAK case 10: YY_RULE_SETUP -#line 130 "scan-gram.l" -return PERCENT_LOCATIONS; +#line 227 "scan-gram.l" +return PERCENT_YACC; YY_BREAK case 11: YY_RULE_SETUP -#line 131 "scan-gram.l" -return PERCENT_NAME_PREFIX; +#line 228 "scan-gram.l" +return PERCENT_GLR_PARSER; YY_BREAK case 12: YY_RULE_SETUP -#line 132 "scan-gram.l" -return PERCENT_NO_LINES; +#line 229 "scan-gram.l" +return PERCENT_LEFT; YY_BREAK case 13: YY_RULE_SETUP -#line 133 "scan-gram.l" -return PERCENT_NONASSOC; +#line 230 "scan-gram.l" +return PERCENT_LOCATIONS; YY_BREAK case 14: YY_RULE_SETUP -#line 134 "scan-gram.l" -return PERCENT_NTERM; +#line 231 "scan-gram.l" +return PERCENT_MERGE; YY_BREAK case 15: YY_RULE_SETUP -#line 135 "scan-gram.l" -return PERCENT_OUTPUT; +#line 232 "scan-gram.l" +return PERCENT_NAME_PREFIX; YY_BREAK case 16: YY_RULE_SETUP -#line 136 "scan-gram.l" -return PERCENT_PREC; +#line 233 "scan-gram.l" +return PERCENT_NO_LINES; YY_BREAK case 17: YY_RULE_SETUP -#line 137 "scan-gram.l" -return PERCENT_PURE_PARSER; +#line 234 "scan-gram.l" +return PERCENT_NONASSOC; YY_BREAK case 18: YY_RULE_SETUP -#line 138 "scan-gram.l" -return PERCENT_RIGHT; +#line 235 "scan-gram.l" +return PERCENT_NTERM; YY_BREAK case 19: YY_RULE_SETUP -#line 139 "scan-gram.l" -return PERCENT_SKELETON; +#line 236 "scan-gram.l" +return PERCENT_OUTPUT; YY_BREAK case 20: YY_RULE_SETUP -#line 140 "scan-gram.l" -return PERCENT_START; +#line 237 "scan-gram.l" +return PERCENT_PARSE_PARAM; YY_BREAK case 21: YY_RULE_SETUP -#line 141 "scan-gram.l" -return PERCENT_TOKEN; +#line 238 "scan-gram.l" +rule_length--; return PERCENT_PREC; YY_BREAK case 22: YY_RULE_SETUP -#line 142 "scan-gram.l" -return PERCENT_TOKEN; +#line 239 "scan-gram.l" +return PERCENT_PRINTER; YY_BREAK case 23: YY_RULE_SETUP -#line 143 "scan-gram.l" -return PERCENT_TOKEN_TABLE; +#line 240 "scan-gram.l" +return PERCENT_PURE_PARSER; YY_BREAK case 24: YY_RULE_SETUP -#line 144 "scan-gram.l" -return PERCENT_TYPE; +#line 241 "scan-gram.l" +return PERCENT_RIGHT; YY_BREAK case 25: YY_RULE_SETUP -#line 145 "scan-gram.l" -return PERCENT_UNION; +#line 242 "scan-gram.l" +return PERCENT_LEX_PARAM; YY_BREAK case 26: YY_RULE_SETUP -#line 146 "scan-gram.l" -return PERCENT_VERBOSE; +#line 243 "scan-gram.l" +return PERCENT_SKELETON; YY_BREAK case 27: YY_RULE_SETUP -#line 147 "scan-gram.l" -return PERCENT_YACC; +#line 244 "scan-gram.l" +return PERCENT_START; YY_BREAK case 28: YY_RULE_SETUP -#line 149 "scan-gram.l" -return EQUAL; +#line 245 "scan-gram.l" +return PERCENT_TOKEN; YY_BREAK case 29: YY_RULE_SETUP -#line 150 "scan-gram.l" -return COLON; +#line 246 "scan-gram.l" +return PERCENT_TOKEN; YY_BREAK case 30: YY_RULE_SETUP -#line 151 "scan-gram.l" -return PIPE; +#line 247 "scan-gram.l" +return PERCENT_TOKEN_TABLE; YY_BREAK case 31: YY_RULE_SETUP -#line 152 "scan-gram.l" -return SEMICOLON; +#line 248 "scan-gram.l" +return PERCENT_TYPE; YY_BREAK case 32: YY_RULE_SETUP -#line 154 "scan-gram.l" -YY_LINES; YY_STEP; +#line 249 "scan-gram.l" +return PERCENT_UNION; YY_BREAK case 33: YY_RULE_SETUP -#line 155 "scan-gram.l" -YY_STEP; +#line 250 "scan-gram.l" +return PERCENT_VERBOSE; YY_BREAK case 34: YY_RULE_SETUP -#line 156 "scan-gram.l" +#line 251 "scan-gram.l" +return PERCENT_YACC; + YY_BREAK +case 35: +YY_RULE_SETUP +#line 253 "scan-gram.l" +{ + complain_at (*yylloc, _("invalid directive: %s"), quote (yytext)); + YY_STEP; + } + YY_BREAK +case 36: +YY_RULE_SETUP +#line 258 "scan-gram.l" +handle_syncline (yytext + strlen ("#line "), yylloc); YY_STEP; + YY_BREAK +case 37: +YY_RULE_SETUP +#line 260 "scan-gram.l" +return EQUAL; + YY_BREAK +case 38: +YY_RULE_SETUP +#line 261 "scan-gram.l" +rule_length = 0; return COLON; + YY_BREAK +case 39: +YY_RULE_SETUP +#line 262 "scan-gram.l" +rule_length = 0; return PIPE; + YY_BREAK +case 40: +YY_RULE_SETUP +#line 263 "scan-gram.l" +return COMMA; + YY_BREAK +case 41: +YY_RULE_SETUP +#line 264 "scan-gram.l" +return SEMICOLON; + YY_BREAK +case 42: +YY_RULE_SETUP +#line 266 "scan-gram.l" +YY_STEP; + YY_BREAK +case 43: +YY_RULE_SETUP +#line 268 "scan-gram.l" { - yylval->symbol = getsym (yytext, *yylloc); + yylval->symbol = symbol_get (yytext, *yylloc); + rule_length++; return ID; } YY_BREAK -case 35: +case 44: YY_RULE_SETUP -#line 161 "scan-gram.l" -yylval->integer = strtol (yytext, 0, 10); return INT; +#line 274 "scan-gram.l" +{ + unsigned long num; + errno = 0; + num = strtoul (yytext, 0, 10); + if (INT_MAX < num || errno) + { + complain_at (*yylloc, _("integer out of range: %s"), quote (yytext)); + num = INT_MAX; + } + yylval->integer = num; + return INT; + } YY_BREAK /* Characters. We don't check there is only one. */ -case 36: +case 45: YY_RULE_SETUP -#line 164 "scan-gram.l" +#line 288 "scan-gram.l" YY_OBS_GROW; yy_push_state (SC_ESCAPED_CHARACTER); YY_BREAK /* Strings. */ -case 37: +case 46: YY_RULE_SETUP -#line 167 "scan-gram.l" +#line 291 "scan-gram.l" YY_OBS_GROW; yy_push_state (SC_ESCAPED_STRING); YY_BREAK /* Comments. */ -case 38: +case 47: YY_RULE_SETUP -#line 170 "scan-gram.l" -yy_push_state (SC_COMMENT); +#line 294 "scan-gram.l" +BEGIN SC_YACC_COMMENT; YY_BREAK -case 39: +case 48: YY_RULE_SETUP -#line 171 "scan-gram.l" +#line 295 "scan-gram.l" YY_STEP; YY_BREAK /* Prologue. */ -case 40: +case 49: YY_RULE_SETUP -#line 174 "scan-gram.l" +#line 298 "scan-gram.l" yy_push_state (SC_PROLOGUE); YY_BREAK /* Code in between braces. */ -case 41: +case 50: YY_RULE_SETUP -#line 177 "scan-gram.l" -YY_OBS_GROW; ++braces_level; yy_push_state (SC_BRACED_CODE); +#line 301 "scan-gram.l" +YY_OBS_GROW; braces_level = 0; yy_push_state (SC_BRACED_CODE); YY_BREAK /* A type. */ -case 42: +case 51: YY_RULE_SETUP -#line 180 "scan-gram.l" +#line 304 "scan-gram.l" { obstack_grow (&string_obstack, yytext + 1, yyleng - 2); YY_OBS_FINISH; @@ -1314,120 +1522,139 @@ YY_RULE_SETUP return TYPE; } YY_BREAK -case 43: +case 52: YY_RULE_SETUP -#line 188 "scan-gram.l" +#line 312 "scan-gram.l" { if (++percent_percent_count == 2) yy_push_state (SC_EPILOGUE); return PERCENT_PERCENT; } YY_BREAK -case 44: +case 53: YY_RULE_SETUP -#line 194 "scan-gram.l" +#line 318 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": invalid character: `%c'\n", *yytext); + complain_at (*yylloc, _("invalid character: %s"), quote (yytext)); YY_STEP; } YY_BREAK -/*------------------------------------------------------------. - | Whatever the start condition (but those which correspond to | - | entity `swallowed' by Bison: SC_ESCAPED_STRING and | - | SC_ESCAPED_CHARACTER), no M4 character must escape as is. | - `------------------------------------------------------------*/ +/*-------------------------------------------------------------------. + | Whatever the start condition (but those which correspond to | + | entities `swallowed' by Bison: SC_YACC_COMMENT, SC_ESCAPED_STRING, | + | and SC_ESCAPED_CHARACTER), no M4 character must escape as is. | + `-------------------------------------------------------------------*/ -case 45: +case 54: YY_RULE_SETUP -#line 210 "scan-gram.l" -if (YY_START != SC_COMMENT) obstack_sgrow (&string_obstack, "@<:@"); +#line 333 "scan-gram.l" +obstack_sgrow (&string_obstack, "@<:@"); YY_BREAK -case 46: +case 55: YY_RULE_SETUP -#line 211 "scan-gram.l" -if (YY_START != SC_COMMENT) obstack_sgrow (&string_obstack, "@:>@"); +#line 334 "scan-gram.l" +obstack_sgrow (&string_obstack, "@:>@"); YY_BREAK -/*-----------------------------------------------------------. - | Scanning a C comment. The initial `/ *' is already eaten. | - `-----------------------------------------------------------*/ +/*---------------------------------------------------------------. + | Scanning a Yacc comment. The initial `/ *' is already eaten. | + `---------------------------------------------------------------*/ -case 47: +case 56: YY_RULE_SETUP -#line 222 "scan-gram.l" -{ /* End of the comment. */ - if (yy_top_state () == INITIAL) - { - YY_STEP; - } - else - { - YY_OBS_GROW; - } - yy_pop_state (); +#line 344 "scan-gram.l" +{ + YY_STEP; + BEGIN INITIAL; } YY_BREAK -case 48: +case 57: YY_RULE_SETUP -#line 234 "scan-gram.l" -if (yy_top_state () != INITIAL) YY_OBS_GROW; +#line 349 "scan-gram.l" +; YY_BREAK -case 49: +case YY_STATE_EOF(SC_YACC_COMMENT): +#line 351 "scan-gram.l" +{ + complain_at (*yylloc, _("unexpected end of file in a comment")); + BEGIN INITIAL; + } + YY_BREAK + +/*------------------------------------------------------------. + | Scanning a C comment. The initial `/ *' is already eaten. | + `------------------------------------------------------------*/ + + +case 58: YY_RULE_SETUP -#line 235 "scan-gram.l" -if (yy_top_state () != INITIAL) YY_OBS_GROW; YY_LINES; +#line 364 "scan-gram.l" +YY_OBS_GROW; yy_pop_state (); YY_BREAK -case 50: +case 59: YY_RULE_SETUP -#line 236 "scan-gram.l" -/* Stray `*'. */if (yy_top_state () != INITIAL) YY_OBS_GROW; +#line 365 "scan-gram.l" +YY_OBS_GROW; YY_BREAK case YY_STATE_EOF(SC_COMMENT): -#line 238 "scan-gram.l" +#line 367 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a comment\n"); + complain_at (*yylloc, _("unexpected end of file in a comment")); yy_pop_state (); } YY_BREAK +/*--------------------------------------------------------------. + | Scanning a line comment. The initial `//' is already eaten. | + `--------------------------------------------------------------*/ + + +case 60: +YY_RULE_SETUP +#line 380 "scan-gram.l" +YY_OBS_GROW; yy_pop_state (); + YY_BREAK +case 61: +YY_RULE_SETUP +#line 381 "scan-gram.l" +YY_OBS_GROW; + YY_BREAK +case YY_STATE_EOF(SC_LINE_COMMENT): +#line 382 "scan-gram.l" +yy_pop_state (); + YY_BREAK + /*----------------------------------------------------------------. | Scanning a C string, including its escapes. The initial `"' is | | already eaten. | `----------------------------------------------------------------*/ -case 51: +case 62: YY_RULE_SETUP -#line 253 "scan-gram.l" +#line 393 "scan-gram.l" { assert (yy_top_state () == INITIAL); YY_OBS_GROW; YY_OBS_FINISH; yylval->string = last_string; yy_pop_state (); + rule_length++; return STRING; } YY_BREAK -case 52: +case 63: YY_RULE_SETUP -#line 262 "scan-gram.l" +#line 403 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 53: -YY_RULE_SETUP -#line 264 "scan-gram.l" -obstack_1grow (&string_obstack, '\n'); YY_LINES; - YY_BREAK case YY_STATE_EOF(SC_ESCAPED_STRING): -#line 266 "scan-gram.l" +#line 405 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a string\n"); + complain_at (*yylloc, _("unexpected end of file in a string")); assert (yy_top_state () == INITIAL); YY_OBS_FINISH; yylval->string = last_string; @@ -1442,38 +1669,34 @@ case YY_STATE_EOF(SC_ESCAPED_STRING): `---------------------------------------------------------------*/ -case 54: +case 64: YY_RULE_SETUP -#line 284 "scan-gram.l" +#line 422 "scan-gram.l" { YY_OBS_GROW; assert (yy_top_state () == INITIAL); { YY_OBS_FINISH; - yylval->symbol = getsym (last_string, *yylloc); - symbol_class_set (yylval->symbol, token_sym); - symbol_user_token_number_set (yylval->symbol, last_string[1]); + yylval->symbol = symbol_get (last_string, *yylloc); + symbol_class_set (yylval->symbol, token_sym, *yylloc); + symbol_user_token_number_set (yylval->symbol, + (unsigned char) last_string[1], *yylloc); YY_OBS_FREE; yy_pop_state (); + rule_length++; return ID; } } YY_BREAK -case 55: +case 65: YY_RULE_SETUP -#line 298 "scan-gram.l" +#line 438 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 56: -YY_RULE_SETUP -#line 300 "scan-gram.l" -obstack_1grow (&string_obstack, '\n'); YY_LINES; - YY_BREAK case YY_STATE_EOF(SC_ESCAPED_CHARACTER): -#line 302 "scan-gram.l" +#line 440 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a character\n"); + complain_at (*yylloc, _("unexpected end of file in a character literal")); assert (yy_top_state () == INITIAL); YY_OBS_FINISH; yylval->string = last_string; @@ -1487,77 +1710,108 @@ case YY_STATE_EOF(SC_ESCAPED_CHARACTER): `----------------------------*/ -case 57: +case 66: YY_RULE_SETUP -#line 320 "scan-gram.l" +#line 457 "scan-gram.l" { - long c = strtol (yytext + 1, 0, 8); - if (c > 255) + unsigned long c = strtoul (yytext + 1, 0, 8); + if (UCHAR_MAX < c) { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": invalid escape: %s\n", yytext); + complain_at (*yylloc, _("invalid escape sequence: %s"), + quote (yytext)); YY_STEP; } else obstack_1grow (&string_obstack, c); } YY_BREAK -case 58: +case 67: YY_RULE_SETUP -#line 332 "scan-gram.l" +#line 469 "scan-gram.l" { - obstack_1grow (&string_obstack, strtol (yytext + 2, 0, 16)); + unsigned long c; + errno = 0; + c = strtoul (yytext + 2, 0, 16); + if (UCHAR_MAX < c || errno) + { + complain_at (*yylloc, _("invalid escape sequence: %s"), + quote (yytext)); + YY_STEP; + } + else + obstack_1grow (&string_obstack, c); } YY_BREAK -case 59: +case 68: YY_RULE_SETUP -#line 336 "scan-gram.l" +#line 483 "scan-gram.l" obstack_1grow (&string_obstack, '\a'); YY_BREAK -case 60: +case 69: YY_RULE_SETUP -#line 337 "scan-gram.l" +#line 484 "scan-gram.l" obstack_1grow (&string_obstack, '\b'); YY_BREAK -case 61: +case 70: YY_RULE_SETUP -#line 338 "scan-gram.l" +#line 485 "scan-gram.l" obstack_1grow (&string_obstack, '\f'); YY_BREAK -case 62: +case 71: YY_RULE_SETUP -#line 339 "scan-gram.l" +#line 486 "scan-gram.l" obstack_1grow (&string_obstack, '\n'); YY_BREAK -case 63: +case 72: YY_RULE_SETUP -#line 340 "scan-gram.l" +#line 487 "scan-gram.l" obstack_1grow (&string_obstack, '\r'); YY_BREAK -case 64: +case 73: YY_RULE_SETUP -#line 341 "scan-gram.l" +#line 488 "scan-gram.l" obstack_1grow (&string_obstack, '\t'); YY_BREAK -case 65: +case 74: YY_RULE_SETUP -#line 342 "scan-gram.l" +#line 489 "scan-gram.l" obstack_1grow (&string_obstack, '\v'); YY_BREAK -case 66: +case 75: YY_RULE_SETUP -#line 343 "scan-gram.l" +#line 490 "scan-gram.l" obstack_1grow (&string_obstack, yytext[1]); YY_BREAK -case 67: +case 76: YY_RULE_SETUP -#line 344 "scan-gram.l" +#line 491 "scan-gram.l" +{ + int c = convert_ucn_to_byte (yytext); + if (c < 0) + { + complain_at (*yylloc, _("invalid escape sequence: %s"), + quote (yytext)); + YY_STEP; + } + else + obstack_1grow (&string_obstack, c); + } + YY_BREAK +case 77: +YY_RULE_SETUP +#line 502 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unrecognized escape: %s\n", yytext); + complain_at (*yylloc, _("unrecognized escape sequence: %s"), + quote (yytext)); YY_OBS_GROW; } YY_BREAK +/* FLex wants this rule, in case of a `\<>'. */ +case 78: +YY_RULE_SETUP +#line 508 "scan-gram.l" +YY_OBS_GROW; + YY_BREAK /*----------------------------------------------------------. | Scanning a C character without decoding its escapes. The | @@ -1565,35 +1819,40 @@ YY_RULE_SETUP `----------------------------------------------------------*/ -case 68: +case 79: YY_RULE_SETUP -#line 359 "scan-gram.l" +#line 519 "scan-gram.l" { YY_OBS_GROW; assert (yy_top_state () != INITIAL); yy_pop_state (); } YY_BREAK -case 69: +case 80: YY_RULE_SETUP -#line 365 "scan-gram.l" +#line 525 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 70: +case 81: YY_RULE_SETUP -#line 366 "scan-gram.l" +#line 526 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 71: +case 82: YY_RULE_SETUP -#line 368 "scan-gram.l" -YY_OBS_GROW; YY_LINES; +#line 527 "scan-gram.l" +YY_OBS_GROW; + YY_BREAK +/* Needed for `\<>', `\\<>[', and `\\<>]'. */ +case 83: +YY_RULE_SETUP +#line 529 "scan-gram.l" +YY_OBS_GROW; YY_BREAK case YY_STATE_EOF(SC_CHARACTER): -#line 370 "scan-gram.l" +#line 531 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a character\n"); + complain_at (*yylloc, _("unexpected end of file in a character literal")); assert (yy_top_state () != INITIAL); yy_pop_state (); } @@ -1605,35 +1864,40 @@ case YY_STATE_EOF(SC_CHARACTER): `----------------------------------------------------------------*/ -case 72: +case 84: YY_RULE_SETUP -#line 386 "scan-gram.l" +#line 546 "scan-gram.l" { assert (yy_top_state () != INITIAL); YY_OBS_GROW; yy_pop_state (); } YY_BREAK -case 73: +case 85: YY_RULE_SETUP -#line 392 "scan-gram.l" +#line 552 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 74: +case 86: YY_RULE_SETUP -#line 393 "scan-gram.l" +#line 553 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 75: +case 87: +YY_RULE_SETUP +#line 554 "scan-gram.l" +YY_OBS_GROW; + YY_BREAK +/* Needed for `\<>', `\\<>[', and `\\<>]'. */ +case 88: YY_RULE_SETUP -#line 395 "scan-gram.l" -YY_OBS_GROW; YY_LINES; +#line 556 "scan-gram.l" +YY_OBS_GROW; YY_BREAK case YY_STATE_EOF(SC_STRING): -#line 397 "scan-gram.l" +#line 558 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a string\n"); + complain_at (*yylloc, _("unexpected end of file in a string")); assert (yy_top_state () != INITIAL); yy_pop_state (); } @@ -1645,26 +1909,32 @@ case YY_STATE_EOF(SC_STRING): /* Characters. We don't check there is only one. */ -case 76: +case 89: YY_RULE_SETUP -#line 413 "scan-gram.l" +#line 573 "scan-gram.l" YY_OBS_GROW; yy_push_state (SC_CHARACTER); YY_BREAK /* Strings. */ -case 77: +case 90: YY_RULE_SETUP -#line 416 "scan-gram.l" +#line 576 "scan-gram.l" YY_OBS_GROW; yy_push_state (SC_STRING); YY_BREAK /* Comments. */ -case 78: +case 91: YY_RULE_SETUP -#line 419 "scan-gram.l" +#line 579 "scan-gram.l" YY_OBS_GROW; yy_push_state (SC_COMMENT); YY_BREAK -case 79: +case 92: +YY_RULE_SETUP +#line 580 "scan-gram.l" +YY_OBS_GROW; yy_push_state (SC_LINE_COMMENT); + YY_BREAK +/* Not comments. */ +case 93: YY_RULE_SETUP -#line 420 "scan-gram.l" +#line 583 "scan-gram.l" YY_OBS_GROW; YY_BREAK @@ -1674,56 +1944,55 @@ YY_OBS_GROW; `---------------------------------------------------------------*/ -case 80: +case 94: YY_RULE_SETUP -#line 431 "scan-gram.l" +#line 594 "scan-gram.l" +YY_OBS_GROW; braces_level++; + YY_BREAK +case 95: +YY_RULE_SETUP +#line 595 "scan-gram.l" +YY_OBS_GROW; braces_level--; + YY_BREAK +case 96: +YY_RULE_SETUP +#line 596 "scan-gram.l" { YY_OBS_GROW; - if (--braces_level == 0) + braces_level--; + if (braces_level < 0) { yy_pop_state (); YY_OBS_FINISH; yylval->string = last_string; + rule_length++; return BRACED_CODE; } } YY_BREAK -case 81: -YY_RULE_SETUP -#line 442 "scan-gram.l" -YY_OBS_GROW; braces_level++; - YY_BREAK -case 82: +case 97: YY_RULE_SETUP -#line 444 "scan-gram.l" -{ handle_dollar (yytext, *yylloc); } +#line 609 "scan-gram.l" +{ handle_dollar (current_braced_code, + yytext, *yylloc); } YY_BREAK -case 83: +case 98: YY_RULE_SETUP -#line 445 "scan-gram.l" -{ handle_at (yytext); } +#line 611 "scan-gram.l" +{ handle_at (current_braced_code, + yytext, *yylloc); } YY_BREAK -case 84: +/* `"<"{splice}"<"' tokenizes `<<%' correctly (as `<<' `%') rather + than incorrrectly (as `<' `<%'). */ +case 99: YY_RULE_SETUP -#line 447 "scan-gram.l" -YY_OBS_GROW; - YY_BREAK -case 85: -YY_RULE_SETUP -#line 448 "scan-gram.l" -YY_OBS_GROW; YY_LINES; - YY_BREAK -/* A lose $, or /, or etc. */ -case 86: -YY_RULE_SETUP -#line 451 "scan-gram.l" +#line 616 "scan-gram.l" YY_OBS_GROW; YY_BREAK case YY_STATE_EOF(SC_BRACED_CODE): -#line 453 "scan-gram.l" +#line 618 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a braced code\n"); + complain_at (*yylloc, _("unexpected end of file in `{ ... }'")); yy_pop_state (); YY_OBS_FINISH; yylval->string = last_string; @@ -1736,9 +2005,9 @@ case YY_STATE_EOF(SC_BRACED_CODE): `--------------------------------------------------------------*/ -case 87: +case 100: YY_RULE_SETUP -#line 471 "scan-gram.l" +#line 635 "scan-gram.l" { yy_pop_state (); YY_OBS_FINISH; @@ -1746,26 +2015,20 @@ YY_RULE_SETUP return PROLOGUE; } YY_BREAK -case 88: +case 101: YY_RULE_SETUP -#line 478 "scan-gram.l" +#line 642 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 89: +case 102: YY_RULE_SETUP -#line 479 "scan-gram.l" +#line 643 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 90: -YY_RULE_SETUP -#line 480 "scan-gram.l" -YY_OBS_GROW; YY_LINES; - YY_BREAK case YY_STATE_EOF(SC_PROLOGUE): -#line 482 "scan-gram.l" +#line 645 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a prologue\n"); + complain_at (*yylloc, _("unexpected end of file in `%%{ ... %%}'")); yy_pop_state (); YY_OBS_FINISH; yylval->string = last_string; @@ -1775,17 +2038,17 @@ case YY_STATE_EOF(SC_PROLOGUE): /*---------------------------------------------------------------. | Scanning the epilogue (everything after the second "%%", which | - | has already been eaten. | + | has already been eaten). | `---------------------------------------------------------------*/ -case 91: +case 103: YY_RULE_SETUP -#line 501 "scan-gram.l" +#line 662 "scan-gram.l" YY_OBS_GROW; YY_BREAK case YY_STATE_EOF(SC_EPILOGUE): -#line 503 "scan-gram.l" +#line 664 "scan-gram.l" { yy_pop_state (); YY_OBS_FINISH; @@ -1794,12 +2057,12 @@ case YY_STATE_EOF(SC_EPILOGUE): } YY_BREAK -case 92: +case 104: YY_RULE_SETUP -#line 512 "scan-gram.l" +#line 673 "scan-gram.l" YY_FATAL_ERROR( "flex scanner jammed" ); YY_BREAK -#line 1803 "lex.yy.c" +#line 2066 "scan-gram.c" case YY_STATE_EOF(INITIAL): yyterminate(); @@ -2079,10 +2342,11 @@ static yy_state_type yy_get_previous_state() register char *yy_cp; yy_current_state = yy_start; + yy_current_state += YY_AT_BOL(); for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp ) { - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 55); if ( yy_accept[yy_current_state] ) { yy_last_accepting_state = yy_current_state; @@ -2091,7 +2355,7 @@ static yy_state_type yy_get_previous_state() while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 349 ) + if ( yy_current_state >= 411 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; @@ -2117,7 +2381,7 @@ yy_state_type yy_current_state; register int yy_is_jam; register char *yy_cp = yy_c_buf_p; - register YY_CHAR yy_c = 1; + register YY_CHAR yy_c = 55; if ( yy_accept[yy_current_state] ) { yy_last_accepting_state = yy_current_state; @@ -2126,11 +2390,11 @@ yy_state_type yy_current_state; while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 349 ) + if ( yy_current_state >= 411 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 348); + yy_is_jam = (yy_current_state == 410); return yy_is_jam ? 0 : yy_current_state; } @@ -2249,6 +2513,7 @@ static int input() *yy_c_buf_p = '\0'; /* preserve yytext */ yy_hold_char = *++yy_c_buf_p; + yy_current_buffer->yy_at_bol = (c == '\n'); return c; } @@ -2689,23 +2954,22 @@ int main() return 0; } #endif -#line 512 "scan-gram.l" +#line 673 "scan-gram.l" /*------------------------------------------------------------------. -| CP is pointing to a wannabee semantic value (i.e., a `$'). | +| TEXT is pointing to a wannabee semantic value (i.e., a `$'). | | | | Possible inputs: $[]($|integer) | | | | Output to the STRING_OBSTACK a reference to this semantic value. | `------------------------------------------------------------------*/ -static void -handle_dollar (char *cp, location_t location) +static inline void +handle_action_dollar (char *text, location_t location) { const char *type_name = NULL; - - ++cp; + char *cp = text + 1; /* Get the type name if explicit. */ if (*cp == '<') @@ -2729,19 +2993,15 @@ handle_dollar (char *cp, location_t location) obstack_fgrow1 (&string_obstack, "]b4_lhs_value([%s])[", type_name); } - else if (isdigit (*cp) || *cp == '-') + else { - /* RULE_LENGTH is the number of values in the current rule so - far, which says where to find `$0' with respect to the top of - the stack. It is not the same as the rule->length in the - case of mid rule actions. */ - int rule_length = symbol_list_length (current_rule->next); - int n = strtol (cp, &cp, 10); - - if (n > rule_length) - complain_at (location, _("invalid value: %s%d"), "$", n); - else + long num; + errno = 0; + num = strtol (cp, 0, 10); + + if (INT_MIN <= num && num <= rule_length && ! errno) { + int n = num; if (!type_name && n > 0) type_name = symbol_list_n_type_name_get (current_rule, location, n); @@ -2754,53 +3014,201 @@ handle_dollar (char *cp, location_t location) "]b4_rhs_value([%d], [%d], [%s])[", rule_length, n, type_name); } + else + complain_at (location, _("integer out of range: %s"), quote (text)); } +} + + +/*---------------------------------------------------------------. +| TEXT is expected to be $$ in some code associated to a symbol: | +| destructor or printer. | +`---------------------------------------------------------------*/ + +static inline void +handle_symbol_code_dollar (char *text, location_t location) +{ + char *cp = text + 1; + if (*cp == '$') + obstack_sgrow (&string_obstack, "]b4_dollar_dollar["); else + complain_at (location, _("invalid value: %s"), quote (text)); +} + + +/*-----------------------------------------------------------------. +| Dispatch onto handle_action_dollar, or handle_destructor_dollar, | +| depending upon CODE_KIND. | +`-----------------------------------------------------------------*/ + +static void +handle_dollar (braced_code_t braced_code_kind, + char *text, location_t location) +{ + switch (braced_code_kind) { - char buf[] = "$c"; - buf[1] = *cp; - complain (_("%s is invalid"), quote (buf)); + case action_braced_code: + handle_action_dollar (text, location); + break; + + case destructor_braced_code: + case printer_braced_code: + handle_symbol_code_dollar (text, location); + break; } } -/*-------------------------------------------------------. -| CP is pointing to a location (i.e., a `@'). Output to | -| STRING_OBSTACK a reference to this location. | -`-------------------------------------------------------*/ -static void -handle_at (char *cp) +/*------------------------------------------------------. +| TEXT is a location token (i.e., a `@...'). Output to | +| STRING_OBSTACK a reference to this location. | +`------------------------------------------------------*/ + +static inline void +handle_action_at (char *text, location_t location) { + char *cp = text + 1; locations_flag = 1; - ++cp; if (*cp == '$') { obstack_sgrow (&string_obstack, "]b4_lhs_location["); } - else if (isdigit (*cp) || *cp == '-') + else { - /* RULE_LENGTH is the number of values in the current rule so - far, which says where to find `$0' with respect to the top of - the stack. It is not the same as the rule->length in the - case of mid rule actions. */ - int rule_length = symbol_list_length (current_rule->next); - int n = strtol (cp, &cp, 10); - - if (n > rule_length) - complain (_("invalid value: %s%d"), "@", n); + long num; + errno = 0; + num = strtol (cp, 0, 10); + + if (INT_MIN <= num && num <= rule_length && ! errno) + { + int n = num; + obstack_fgrow2 (&string_obstack, "]b4_rhs_location([%d], [%d])[", + rule_length, n); + } else - obstack_fgrow2 (&string_obstack, "]b4_rhs_location([%d], [%d])[", - rule_length, n); + complain_at (location, _("integer out of range: %s"), quote (text)); } +} + + +/*---------------------------------------------------------------. +| TEXT is expected to be @$ in some code associated to a symbol: | +| destructor or printer. | +`---------------------------------------------------------------*/ + +static inline void +handle_symbol_code_at (char *text, location_t location) +{ + char *cp = text + 1; + if (*cp == '$') + obstack_sgrow (&string_obstack, "]b4_at_dollar["); else + complain_at (location, _("invalid value: %s"), quote (text)); +} + + +/*-------------------------------------------------------------------. +| Dispatch onto handle_action_at, or handle_destructor_at, depending | +| upon CODE_KIND. | +`-------------------------------------------------------------------*/ + +static void +handle_at (braced_code_t braced_code_kind, + char *text, location_t location) +{ + switch (braced_code_kind) { - char buf[] = "@c"; - buf[1] = *cp; - complain (_("%s is invalid"), quote (buf)); + case action_braced_code: + handle_action_at (text, location); + break; + + case destructor_braced_code: + case printer_braced_code: + handle_symbol_code_at (text, location); + break; } } + +/*------------------------------------------------------------------. +| Convert universal character name UCN to a single-byte character, | +| and return that character. Return -1 if UCN does not correspond | +| to a single-byte character. | +`------------------------------------------------------------------*/ + +static int +convert_ucn_to_byte (char const *ucn) +{ + unsigned long code = strtoul (ucn + 2, 0, 16); + + /* FIXME: Currently we assume Unicode-compatible unibyte characters + on ASCII hosts (i.e., Latin-1 on hosts with 8-bit bytes). On + non-ASCII hosts we support only the portable C character set. + These limitations should be removed once we add support for + multibyte characters. */ + + if (UCHAR_MAX < code) + return -1; + +#if ! ('$' == 0x24 && '@' == 0x40 && '`' == 0x60 && '~' == 0x7e) + { + /* A non-ASCII host. Use CODE to index into a table of the C + basic execution character set, which is guaranteed to exist on + all Standard C platforms. This table also includes '$', '@', + and '`', which not in the basic execution character set but + which are unibyte characters on all the platforms that we know + about. */ + static signed char const table[] = + { + '\0', -1, -1, -1, -1, -1, -1, '\a', + '\b', '\t', '\n', '\v', '\f', '\r', -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + ' ', '!', '"', '#', '$', '%', '&', '\'', + '(', ')', '*', '+', ',', '-', '.', '/', + '0', '1', '2', '3', '4', '5', '6', '7', + '8', '9', ':', ';', '<', '=', '>', '?', + '@', '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', '[', '\\', ']', '^', '_', + '`', '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', '{', '|', '}', '~' + }; + + code = code < sizeof table ? table[code] : -1; + } +#endif + + return code; +} + + +/*----------------------------------------------------------------. +| Handle `#line INT "FILE"'. ARGS has already skipped `#line '. | +`----------------------------------------------------------------*/ + +static void +handle_syncline (char *args, location_t *location) +{ + int lineno = strtol (args, &args, 10); + const char *file = NULL; + file = strchr (args, '"') + 1; + *strchr (file, '"') = 0; + /* FIXME: Leaking... Can't free, as some locations are still + pointing to the old file name. */ + infile = xstrdup (file); + location->file = infile; + location->last_line = lineno; +} + +/*-------------------------. +| Initialize the scanner. | +`-------------------------*/ + void scanner_initialize (void) { @@ -2808,8 +3216,14 @@ scanner_initialize (void) } +/*-----------------------------------------------. +| Free all the memory allocated to the scanner. | +`-----------------------------------------------*/ + void scanner_free (void) { obstack_free (&string_obstack, 0); + /* Reclaim Flex's buffers. */ + yy_delete_buffer (YY_CURRENT_BUFFER); }