X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/366eea36d3a9aaccf80a78c2fcd8c3cd6b563e25..959e5f515a22942a4910ada629ee98540d90d940:/src/scan-gram.c diff --git a/src/scan-gram.c b/src/scan-gram.c index ed419f80..74591b01 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: @@ -309,67 +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 98 -#define YY_END_OF_BUFFER 99 -static yyconst short int yy_accept[361] = +#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, 99, 46, - 35, 34, 34, 39, 46, 38, 36, 46, 37, 31, - 33, 46, 30, 43, 32, 50, 51, 51, 52, 47, - 48, 77, 80, 80, 76, 47, 79, 48, 72, 75, - 75, 71, 74, 54, 55, 55, 53, 70, 57, 58, - 58, 56, 90, 91, 91, 82, 92, 81, 85, 92, - 47, 48, 87, 86, 94, 96, 96, 82, 95, 81, - 85, 97, 97, 97, 82, 81, 85, 35, 34, 34, - 34, 34, 45, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 42, 36, 40, - 41, 37, 0, 50, 51, 51, 51, 51, 49, 77, - 80, 80, 80, 80, 78, 72, 75, 75, 75, 75, - 73, 54, 55, 55, 55, 55, 69, 68, 69, 61, - 62, 63, 64, 65, 66, 67, 69, 58, 58, 58, - 58, 90, 91, 91, 91, 91, 88, 0, 88, 0, - 83, 84, 89, 0, 89, 94, 96, 96, 96, 96, - 93, 97, 97, 97, 97, 97, 83, 84, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 41, 44, 0, 0, 0, 84, 84, 84, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 59, 60, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, - 0, 0, 0, 17, 0, 0, 0, 0, 0, 23, - 0, 26, 0, 0, 29, 0, 2, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 15, 0, 0, - 0, 20, 0, 22, 24, 27, 0, 1, 3, 0, - 0, 7, 0, 0, 0, 0, 0, 0, 16, 0, - - 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, - 0, 0, 0, 18, 0, 0, 0, 28, 0, 0, - 0, 0, 0, 0, 13, 14, 0, 21, 0, 0, - 0, 0, 0, 11, 0, 0, 0, 5, 0, 0, - 0, 0, 0, 0, 0, 8, 0, 12, 19, 25, - 0, 0, 6, 0, 0, 0, 0, 0, 9, 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, @@ -386,303 +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, 10, 11, 11, 1, 1, 1, 1, 12, 5, - 11, 13, 14, 13, 9, 11, 11, 11, 11, 11, - 11, 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[387] = +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, 819, 820, - 816, 55, 64, 820, 267, 820, 0, 44, 79, 820, - 820, 0, 820, 820, 820, 0, 97, 99, 805, 820, - 820, 0, 119, 122, 820, 820, 0, 820, 0, 126, - 138, 820, 0, 0, 145, 153, 820, 311, 820, 155, - 157, 820, 0, 159, 164, 820, 159, 820, 62, 164, - 820, 820, 820, 820, 0, 185, 189, 820, 766, 820, - 185, 192, 201, 203, 205, 207, 209, 813, 211, 213, - 216, 219, 820, 780, 783, 86, 778, 49, 198, 767, - - 184, 776, 109, 203, 771, 778, 781, 820, 0, 820, - 0, 230, 787, 0, 242, 244, 255, 259, 820, 0, - 261, 263, 265, 272, 820, 0, 274, 276, 278, 280, - 820, 0, 282, 284, 286, 288, 820, 820, 792, 820, - 820, 820, 820, 820, 820, 820, 0, 296, 298, 314, - 316, 0, 318, 322, 324, 326, 820, 318, 322, 0, - 820, 0, 820, 326, 330, 0, 342, 344, 347, 355, - 820, 357, 359, 361, 363, 365, 367, 369, 766, 144, - 762, 762, 144, 770, 772, 762, 364, 768, 754, 168, - 755, 763, 764, 767, 751, 756, 750, 755, 747, 759, - - 0, 820, 773, 0, 766, 0, 372, 375, 758, 739, - 748, 738, 741, 749, 748, 747, 733, 749, 744, 737, - 746, 730, 730, 741, 730, 737, 733, 729, 723, 726, - 732, 731, 721, 732, 730, 820, 820, 371, 716, 724, - 717, 713, 712, 724, 741, 721, 820, 706, 230, 714, - 705, 709, 701, 820, 701, 370, 700, 712, 698, 820, - 702, 820, 701, 699, 820, 690, 820, 706, 691, 373, - 691, 693, 376, 698, 691, 692, 687, 820, 685, 697, - 686, 820, 682, 820, 378, 820, 682, 820, 681, 668, - 647, 820, 627, 626, 612, 607, 615, 605, 820, 601, - - 615, 601, 594, 604, 820, 588, 599, 598, 583, 588, - 571, 558, 571, 820, 537, 536, 547, 820, 510, 507, - 516, 501, 497, 503, 820, 820, 491, 820, 502, 363, - 373, 358, 347, 820, 348, 325, 317, 820, 302, 287, - 279, 267, 263, 265, 251, 820, 229, 820, 820, 820, - 240, 380, 820, 229, 192, 164, 85, 62, 820, 820, - 405, 419, 433, 447, 461, 475, 489, 503, 227, 517, - 531, 545, 557, 571, 583, 597, 610, 624, 638, 652, - 666, 84, 680, 694, 708, 58 + 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[387] = +static yyconst short int yy_def[449] = { 0, - 360, 1, 361, 361, 362, 362, 363, 363, 364, 364, - 365, 365, 366, 366, 367, 367, 368, 368, 360, 360, - 360, 360, 360, 360, 360, 360, 369, 360, 360, 360, - 360, 370, 360, 360, 360, 371, 360, 360, 360, 360, - 360, 372, 360, 360, 360, 360, 373, 360, 374, 360, - 360, 360, 375, 376, 360, 360, 360, 377, 360, 360, - 360, 360, 378, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 379, 360, 360, 360, 360, 360, - 360, 380, 380, 380, 380, 380, 380, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - - 360, 360, 360, 360, 360, 360, 360, 360, 369, 360, - 381, 360, 370, 371, 360, 360, 360, 360, 360, 372, - 360, 360, 360, 360, 360, 374, 360, 360, 360, 360, - 360, 376, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 382, 360, 360, 360, - 360, 378, 360, 360, 360, 360, 360, 360, 360, 383, - 360, 384, 360, 360, 360, 379, 360, 360, 360, 360, - 360, 380, 380, 380, 380, 380, 380, 385, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - - 381, 360, 360, 386, 383, 384, 385, 385, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 0, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360 + 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[871] = +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, 237, 40, - 161, 41, 40, 162, 41, 55, 56, 57, 184, 46, - 47, 48, 46, 47, 48, 50, 51, 185, 50, 51, - 52, 112, 112, 52, 204, 58, 55, 56, 57, 115, - - 116, 117, 118, 359, 46, 53, 48, 46, 53, 48, - 60, 61, 60, 61, 358, 62, 58, 62, 83, 84, - 85, 121, 122, 86, 123, 124, 181, 87, 127, 128, - 58, 182, 58, 64, 65, 66, 67, 46, 68, 48, - 129, 130, 69, 193, 83, 84, 85, 133, 134, 86, - 70, 194, 71, 87, 72, 135, 136, 148, 149, 150, - 151, 153, 154, 46, 157, 48, 155, 156, 158, 163, - 210, 159, 159, 164, 211, 160, 165, 165, 73, 215, - 74, 64, 65, 66, 67, 212, 68, 167, 168, 216, - 69, 169, 170, 161, 173, 174, 162, 224, 70, 357, - - 71, 225, 72, 173, 175, 176, 174, 173, 174, 173, - 174, 173, 174, 89, 90, 91, 92, 177, 89, 90, - 178, 91, 92, 186, 190, 356, 73, 191, 74, 76, - 77, 78, 195, 79, 80, 109, 187, 109, 81, 275, - 188, 196, 112, 112, 115, 116, 117, 118, 46, 197, - 48, 76, 77, 78, 275, 79, 80, 115, 116, 355, - 81, 117, 118, 121, 122, 123, 124, 121, 122, 353, - 46, 352, 48, 93, 123, 124, 127, 128, 129, 130, - 127, 128, 129, 130, 133, 134, 135, 136, 133, 134, - 135, 136, 351, 94, 350, 95, 96, 97, 148, 149, - - 150, 151, 98, 349, 99, 100, 101, 102, 103, 104, - 105, 106, 348, 107, 108, 138, 148, 149, 150, 151, - 153, 154, 347, 139, 155, 156, 153, 154, 155, 156, - 159, 159, 346, 138, 159, 159, 140, 141, 165, 165, - 345, 142, 165, 165, 167, 168, 169, 170, 143, 167, - 168, 144, 344, 145, 343, 146, 147, 169, 170, 173, - 174, 173, 175, 176, 174, 176, 174, 173, 175, 173, - 174, 173, 208, 220, 173, 208, 157, 176, 208, 281, - 158, 342, 291, 159, 159, 294, 341, 303, 220, 354, - 206, 340, 206, 206, 281, 206, 206, 291, 206, 339, - - 294, 221, 303, 338, 354, 36, 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, 42, 49, 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, - 54, 59, 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, 63, 75, - 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, 82, 113, 113, 113, - 113, 113, 113, 113, 113, 113, 113, 113, 337, 113, - 113, 114, 336, 335, 114, 114, 114, 114, 334, 114, - 114, 114, 114, 333, 114, 120, 332, 331, 330, 120, - 120, 120, 120, 120, 120, 120, 120, 125, 125, 125, - 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, - 125, 126, 329, 328, 126, 126, 126, 327, 126, 126, - 126, 126, 126, 131, 131, 131, 131, 131, 131, 131, - 131, 131, 131, 131, 131, 131, 131, 132, 326, 325, - - 324, 132, 132, 132, 132, 132, 132, 132, 132, 132, - 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, - 137, 137, 137, 137, 152, 323, 322, 321, 320, 152, - 319, 152, 152, 318, 152, 152, 317, 152, 166, 316, - 315, 314, 166, 313, 312, 166, 166, 311, 166, 166, - 310, 166, 172, 172, 172, 172, 172, 172, 172, 172, - 172, 172, 172, 172, 309, 172, 201, 308, 201, 201, - 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, - 205, 205, 205, 205, 205, 205, 205, 205, 205, 205, - 205, 307, 205, 205, 206, 306, 206, 206, 206, 206, - - 206, 206, 206, 206, 206, 206, 206, 206, 207, 207, - 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, - 207, 207, 305, 304, 302, 301, 300, 299, 298, 297, - 296, 295, 293, 292, 290, 289, 288, 287, 286, 285, - 284, 283, 282, 280, 279, 278, 277, 276, 274, 273, - 272, 271, 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, 236, 235, 234, 233, 232, - 231, 230, 229, 228, 227, 226, 223, 222, 219, 218, - - 217, 214, 213, 209, 203, 202, 200, 199, 198, 192, - 189, 183, 180, 179, 88, 171, 119, 88, 360, 19, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360 + 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[871] = +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, 386, 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, 382, 9, 10, 10, 10, 37, - - 37, 38, 38, 358, 7, 7, 7, 8, 8, 8, - 11, 11, 12, 12, 357, 11, 10, 12, 17, 17, - 17, 43, 43, 17, 44, 44, 96, 17, 50, 50, - 11, 96, 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, - 180, 67, 67, 70, 180, 67, 70, 70, 13, 183, - 13, 14, 14, 14, 14, 180, 14, 76, 76, 183, - 14, 77, 77, 81, 82, 82, 81, 190, 14, 356, - - 14, 190, 14, 83, 83, 84, 84, 85, 85, 86, - 86, 87, 87, 89, 89, 90, 90, 87, 91, 91, - 87, 92, 92, 99, 101, 355, 14, 101, 14, 15, - 15, 15, 104, 15, 15, 369, 99, 369, 15, 249, - 99, 104, 112, 112, 115, 115, 116, 116, 15, 104, - 15, 16, 16, 16, 249, 16, 16, 117, 117, 354, - 16, 118, 118, 121, 121, 122, 122, 123, 123, 351, - 16, 347, 16, 25, 124, 124, 127, 127, 128, 128, - 129, 129, 130, 130, 133, 133, 134, 134, 135, 135, - 136, 136, 345, 25, 344, 25, 25, 25, 148, 148, - - 149, 149, 25, 343, 25, 25, 25, 25, 25, 25, - 25, 25, 342, 25, 25, 58, 150, 150, 151, 151, - 153, 153, 341, 58, 154, 154, 155, 155, 156, 156, - 158, 158, 340, 58, 159, 159, 58, 58, 164, 164, - 339, 58, 165, 165, 167, 167, 168, 168, 58, 169, - 169, 58, 337, 58, 336, 58, 58, 170, 170, 172, - 172, 173, 173, 174, 174, 175, 175, 176, 176, 177, - 177, 178, 178, 187, 207, 207, 238, 208, 208, 256, - 238, 335, 270, 238, 238, 273, 333, 285, 187, 352, - 178, 332, 178, 207, 256, 207, 208, 270, 208, 331, - - 273, 187, 285, 330, 352, 361, 361, 361, 361, 361, - 361, 361, 361, 361, 361, 361, 361, 361, 361, 362, - 362, 362, 362, 362, 362, 362, 362, 362, 362, 362, - 362, 362, 362, 363, 363, 363, 363, 363, 363, 363, - 363, 363, 363, 363, 363, 363, 363, 364, 364, 364, - 364, 364, 364, 364, 364, 364, 364, 364, 364, 364, - 364, 365, 365, 365, 365, 365, 365, 365, 365, 365, - 365, 365, 365, 365, 365, 366, 366, 366, 366, 366, - 366, 366, 366, 366, 366, 366, 366, 366, 366, 367, - 367, 367, 367, 367, 367, 367, 367, 367, 367, 367, - - 367, 367, 367, 368, 368, 368, 368, 368, 368, 368, - 368, 368, 368, 368, 368, 368, 368, 370, 370, 370, - 370, 370, 370, 370, 370, 370, 370, 370, 329, 370, - 370, 371, 327, 324, 371, 371, 371, 371, 323, 371, - 371, 371, 371, 322, 371, 372, 321, 320, 319, 372, - 372, 372, 372, 372, 372, 372, 372, 373, 373, 373, - 373, 373, 373, 373, 373, 373, 373, 373, 373, 373, - 373, 374, 317, 316, 374, 374, 374, 315, 374, 374, - 374, 374, 374, 375, 375, 375, 375, 375, 375, 375, - 375, 375, 375, 375, 375, 375, 375, 376, 313, 312, - - 311, 376, 376, 376, 376, 376, 376, 376, 376, 376, - 377, 377, 377, 377, 377, 377, 377, 377, 377, 377, - 377, 377, 377, 377, 378, 310, 309, 308, 307, 378, - 306, 378, 378, 304, 378, 378, 303, 378, 379, 302, - 301, 300, 379, 298, 297, 379, 379, 296, 379, 379, - 295, 379, 380, 380, 380, 380, 380, 380, 380, 380, - 380, 380, 380, 380, 294, 380, 381, 293, 381, 381, - 381, 381, 381, 381, 381, 381, 381, 381, 381, 381, - 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, - 383, 291, 383, 383, 384, 290, 384, 384, 384, 384, - - 384, 384, 384, 384, 384, 384, 384, 384, 385, 385, - 385, 385, 385, 385, 385, 385, 385, 385, 385, 385, - 385, 385, 289, 287, 283, 281, 280, 279, 277, 276, - 275, 274, 272, 271, 269, 268, 266, 264, 263, 261, - 259, 258, 257, 255, 253, 252, 251, 250, 248, 246, - 245, 244, 243, 242, 241, 240, 239, 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, 209, 205, 203, 200, 199, 198, 197, - 196, 195, 194, 193, 192, 191, 189, 188, 186, 185, - - 184, 182, 181, 179, 139, 113, 107, 106, 105, 102, - 100, 97, 95, 94, 88, 79, 39, 21, 19, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360 + 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, + 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; @@ -691,19 +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[98] = +static yyconst short int yy_rule_linenum[104] = { 0, - 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, 148, 149, 150, 152, - 153, 154, 155, 157, 158, 159, 164, 167, 170, 173, - 174, 177, 180, 183, 191, 197, 213, 214, 225, 237, - 238, 239, 256, 265, 267, 287, 301, 303, 323, 335, - 339, 340, 341, 342, 343, 344, 345, 346, 347, 353, - 364, 370, 371, 373, 375, 393, 399, 400, 402, 404, - 422, 425, 428, 429, 432, 443, 454, 456, 458, 461, - 462, 465, 485, 492, 493, 494, 514 - + 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, + 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, + 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, + 261, 262, 263, 264, 266, 271, 273, 274, 275, 276, + 277, 279, 281, 287, 301, 304, 307, 308, 311, 314, + 317, 325, 331, 346, 347, 357, 362, 377, 378, 393, + 394, 406, 416, 435, 451, 470, 482, 496, 497, 498, + 499, 500, 501, 502, 503, 504, 515, 521, 532, 538, + 539, 540, 542, 559, 565, 566, 567, 569, 586, 589, + 592, 593, 596, 607, 608, 609, 622, 624, 629, 648, + + 655, 656, 675 } ; /* The intent behind this definition is that it'll catch @@ -741,6 +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" @@ -751,14 +794,113 @@ 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); +} + + +/* Report an unexpected end of file at LOC. A token or comment began + with TOKEN_START, but an end of file was encountered and the + expected TOKEN_END was missing. */ + +static void +unexpected_end_of_file (location_t loc, + char const *token_start, char const *token_end) +{ + complain_at (loc, _("unexpected end of file in `%s ... %s'"), + token_start, token_end); +} + + /* STRING_OBSTACK -- Used to store all the characters that we need to keep (to construct ID, STRINGS etc.). Use the following macros to @@ -793,27 +935,43 @@ scanner_last_string_free (void) } -static int braces_level = 0; static int percent_percent_count = 0; -static void handle_dollar PARAMS ((braced_code_t code_kind, - char *cp, location_t location)); -static void handle_at PARAMS ((braced_code_t code_kind, - char *cp, location_t location)); +/* 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 817 "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 975 "scan-gram.c" /* Macros after this point can all be overridden by user definitions in * section 1. @@ -967,6 +1125,9 @@ 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 @@ -975,30 +1136,21 @@ YY_DECL register char *yy_cp, *yy_bp; register int yy_act; -#line 98 "scan-gram.l" +#line 216 "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 1002 "lex.yy.c" +#line 1154 "scan-gram.c" if ( yy_init ) { @@ -1037,6 +1189,7 @@ YY_DECL yy_bp = yy_cp; yy_current_state = yy_start; + yy_current_state += YY_AT_BOL(); yy_match: do { @@ -1049,13 +1202,13 @@ 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 >= 361 ) + 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] != 820 ); + while ( yy_base[yy_current_state] != 903 ); yy_find_action: yy_act = yy_accept[yy_current_state]; @@ -1075,13 +1228,13 @@ 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 < 98 ) + else if ( yy_act < 104 ) fprintf( stderr, "--accepting rule at line %d (\"%s\")\n", yy_rule_linenum[yy_act], yytext ); - else if ( yy_act == 98 ) + else if ( yy_act == 104 ) fprintf( stderr, "--accepting default rule (\"%s\")\n", yytext ); - else if ( yy_act == 99 ) + else if ( yy_act == 105 ) fprintf( stderr, "--(end of buffer or a NUL)\n" ); else fprintf( stderr, "--EOF (start condition %d)\n", YY_START ); @@ -1100,231 +1253,281 @@ do_action: /* This label is used only to access EOF actions. */ case 1: YY_RULE_SETUP -#line 122 "scan-gram.l" +#line 231 "scan-gram.l" return PERCENT_NONASSOC; YY_BREAK case 2: YY_RULE_SETUP -#line 123 "scan-gram.l" +#line 232 "scan-gram.l" return PERCENT_DEBUG; YY_BREAK case 3: YY_RULE_SETUP -#line 124 "scan-gram.l" +#line 233 "scan-gram.l" return PERCENT_DEFINE; YY_BREAK case 4: YY_RULE_SETUP -#line 125 "scan-gram.l" +#line 234 "scan-gram.l" return PERCENT_DEFINES; YY_BREAK case 5: YY_RULE_SETUP -#line 126 "scan-gram.l" +#line 235 "scan-gram.l" return PERCENT_DESTRUCTOR; YY_BREAK case 6: YY_RULE_SETUP -#line 127 "scan-gram.l" -return PERCENT_ERROR_VERBOSE; +#line 236 "scan-gram.l" +return PERCENT_DPREC; YY_BREAK case 7: YY_RULE_SETUP -#line 128 "scan-gram.l" -return PERCENT_EXPECT; +#line 237 "scan-gram.l" +return PERCENT_ERROR_VERBOSE; YY_BREAK case 8: YY_RULE_SETUP -#line 129 "scan-gram.l" -return PERCENT_FILE_PREFIX; +#line 238 "scan-gram.l" +return PERCENT_EXPECT; YY_BREAK case 9: YY_RULE_SETUP -#line 130 "scan-gram.l" -return PERCENT_YACC; +#line 239 "scan-gram.l" +return PERCENT_FILE_PREFIX; YY_BREAK case 10: YY_RULE_SETUP -#line 131 "scan-gram.l" -return PERCENT_LEFT; +#line 240 "scan-gram.l" +return PERCENT_YACC; YY_BREAK case 11: YY_RULE_SETUP -#line 132 "scan-gram.l" -return PERCENT_LOCATIONS; +#line 241 "scan-gram.l" +return PERCENT_GLR_PARSER; YY_BREAK case 12: YY_RULE_SETUP -#line 133 "scan-gram.l" -return PERCENT_NAME_PREFIX; +#line 242 "scan-gram.l" +return PERCENT_LEFT; YY_BREAK case 13: YY_RULE_SETUP -#line 134 "scan-gram.l" -return PERCENT_NO_LINES; +#line 243 "scan-gram.l" +return PERCENT_LOCATIONS; YY_BREAK case 14: YY_RULE_SETUP -#line 135 "scan-gram.l" -return PERCENT_NONASSOC; +#line 244 "scan-gram.l" +return PERCENT_MERGE; YY_BREAK case 15: YY_RULE_SETUP -#line 136 "scan-gram.l" -return PERCENT_NTERM; +#line 245 "scan-gram.l" +return PERCENT_NAME_PREFIX; YY_BREAK case 16: YY_RULE_SETUP -#line 137 "scan-gram.l" -return PERCENT_OUTPUT; +#line 246 "scan-gram.l" +return PERCENT_NO_LINES; YY_BREAK case 17: YY_RULE_SETUP -#line 138 "scan-gram.l" -return PERCENT_PREC; +#line 247 "scan-gram.l" +return PERCENT_NONASSOC; YY_BREAK case 18: YY_RULE_SETUP -#line 139 "scan-gram.l" -return PERCENT_PRINTER; +#line 248 "scan-gram.l" +return PERCENT_NTERM; YY_BREAK case 19: YY_RULE_SETUP -#line 140 "scan-gram.l" -return PERCENT_PURE_PARSER; +#line 249 "scan-gram.l" +return PERCENT_OUTPUT; YY_BREAK case 20: YY_RULE_SETUP -#line 141 "scan-gram.l" -return PERCENT_RIGHT; +#line 250 "scan-gram.l" +return PERCENT_PARSE_PARAM; YY_BREAK case 21: YY_RULE_SETUP -#line 142 "scan-gram.l" -return PERCENT_SKELETON; +#line 251 "scan-gram.l" +rule_length--; return PERCENT_PREC; YY_BREAK case 22: YY_RULE_SETUP -#line 143 "scan-gram.l" -return PERCENT_START; +#line 252 "scan-gram.l" +return PERCENT_PRINTER; YY_BREAK case 23: YY_RULE_SETUP -#line 144 "scan-gram.l" -return PERCENT_TOKEN; +#line 253 "scan-gram.l" +return PERCENT_PURE_PARSER; YY_BREAK case 24: YY_RULE_SETUP -#line 145 "scan-gram.l" -return PERCENT_TOKEN; +#line 254 "scan-gram.l" +return PERCENT_RIGHT; YY_BREAK case 25: YY_RULE_SETUP -#line 146 "scan-gram.l" -return PERCENT_TOKEN_TABLE; +#line 255 "scan-gram.l" +return PERCENT_LEX_PARAM; YY_BREAK case 26: YY_RULE_SETUP -#line 147 "scan-gram.l" -return PERCENT_TYPE; +#line 256 "scan-gram.l" +return PERCENT_SKELETON; YY_BREAK case 27: YY_RULE_SETUP -#line 148 "scan-gram.l" -return PERCENT_UNION; +#line 257 "scan-gram.l" +return PERCENT_START; YY_BREAK case 28: YY_RULE_SETUP -#line 149 "scan-gram.l" -return PERCENT_VERBOSE; +#line 258 "scan-gram.l" +return PERCENT_TOKEN; YY_BREAK case 29: YY_RULE_SETUP -#line 150 "scan-gram.l" -return PERCENT_YACC; +#line 259 "scan-gram.l" +return PERCENT_TOKEN; YY_BREAK case 30: YY_RULE_SETUP -#line 152 "scan-gram.l" -return EQUAL; +#line 260 "scan-gram.l" +return PERCENT_TOKEN_TABLE; YY_BREAK case 31: YY_RULE_SETUP -#line 153 "scan-gram.l" -return COLON; +#line 261 "scan-gram.l" +return PERCENT_TYPE; YY_BREAK case 32: YY_RULE_SETUP -#line 154 "scan-gram.l" -return PIPE; +#line 262 "scan-gram.l" +return PERCENT_UNION; YY_BREAK case 33: YY_RULE_SETUP -#line 155 "scan-gram.l" -return SEMICOLON; +#line 263 "scan-gram.l" +return PERCENT_VERBOSE; YY_BREAK case 34: YY_RULE_SETUP -#line 157 "scan-gram.l" -YY_LINES; YY_STEP; +#line 264 "scan-gram.l" +return PERCENT_YACC; YY_BREAK case 35: YY_RULE_SETUP -#line 158 "scan-gram.l" -YY_STEP; +#line 266 "scan-gram.l" +{ + complain_at (*yylloc, _("invalid directive: %s"), quote (yytext)); + YY_STEP; + } YY_BREAK case 36: YY_RULE_SETUP -#line 159 "scan-gram.l" +#line 271 "scan-gram.l" +handle_syncline (yytext + strlen ("#line "), yylloc); YY_STEP; + YY_BREAK +case 37: +YY_RULE_SETUP +#line 273 "scan-gram.l" +return EQUAL; + YY_BREAK +case 38: +YY_RULE_SETUP +#line 274 "scan-gram.l" +rule_length = 0; return COLON; + YY_BREAK +case 39: +YY_RULE_SETUP +#line 275 "scan-gram.l" +rule_length = 0; return PIPE; + YY_BREAK +case 40: +YY_RULE_SETUP +#line 276 "scan-gram.l" +return COMMA; + YY_BREAK +case 41: +YY_RULE_SETUP +#line 277 "scan-gram.l" +return SEMICOLON; + YY_BREAK +case 42: +YY_RULE_SETUP +#line 279 "scan-gram.l" +YY_STEP; + YY_BREAK +case 43: +YY_RULE_SETUP +#line 281 "scan-gram.l" { - yylval->symbol = getsym (yytext, *yylloc); + yylval->symbol = symbol_get (yytext, *yylloc); + rule_length++; return ID; } YY_BREAK -case 37: +case 44: YY_RULE_SETUP -#line 164 "scan-gram.l" -yylval->integer = strtol (yytext, 0, 10); return INT; +#line 287 "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 38: +case 45: YY_RULE_SETUP -#line 167 "scan-gram.l" +#line 301 "scan-gram.l" YY_OBS_GROW; yy_push_state (SC_ESCAPED_CHARACTER); YY_BREAK /* Strings. */ -case 39: +case 46: YY_RULE_SETUP -#line 170 "scan-gram.l" +#line 304 "scan-gram.l" YY_OBS_GROW; yy_push_state (SC_ESCAPED_STRING); YY_BREAK /* Comments. */ -case 40: +case 47: YY_RULE_SETUP -#line 173 "scan-gram.l" -yy_push_state (SC_COMMENT); +#line 307 "scan-gram.l" +BEGIN SC_YACC_COMMENT; YY_BREAK -case 41: +case 48: YY_RULE_SETUP -#line 174 "scan-gram.l" +#line 308 "scan-gram.l" YY_STEP; YY_BREAK /* Prologue. */ -case 42: +case 49: YY_RULE_SETUP -#line 177 "scan-gram.l" +#line 311 "scan-gram.l" yy_push_state (SC_PROLOGUE); YY_BREAK /* Code in between braces. */ -case 43: +case 50: YY_RULE_SETUP -#line 180 "scan-gram.l" -YY_OBS_GROW; ++braces_level; yy_push_state (SC_BRACED_CODE); +#line 314 "scan-gram.l" +YY_OBS_GROW; braces_level = 0; yy_push_state (SC_BRACED_CODE); YY_BREAK /* A type. */ -case 44: +case 51: YY_RULE_SETUP -#line 183 "scan-gram.l" +#line 317 "scan-gram.l" { obstack_grow (&string_obstack, yytext + 1, yyleng - 2); YY_OBS_FINISH; @@ -1332,120 +1535,139 @@ YY_RULE_SETUP return TYPE; } YY_BREAK -case 45: +case 52: YY_RULE_SETUP -#line 191 "scan-gram.l" +#line 325 "scan-gram.l" { if (++percent_percent_count == 2) yy_push_state (SC_EPILOGUE); return PERCENT_PERCENT; } YY_BREAK -case 46: +case 53: YY_RULE_SETUP -#line 197 "scan-gram.l" +#line 331 "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 47: +case 54: YY_RULE_SETUP -#line 213 "scan-gram.l" -if (YY_START != SC_COMMENT) obstack_sgrow (&string_obstack, "@<:@"); +#line 346 "scan-gram.l" +obstack_sgrow (&string_obstack, "@<:@"); YY_BREAK -case 48: +case 55: YY_RULE_SETUP -#line 214 "scan-gram.l" -if (YY_START != SC_COMMENT) obstack_sgrow (&string_obstack, "@:>@"); +#line 347 "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 49: +case 56: YY_RULE_SETUP -#line 225 "scan-gram.l" -{ /* End of the comment. */ - if (yy_top_state () == INITIAL) - { - YY_STEP; - } - else - { - YY_OBS_GROW; - } - yy_pop_state (); +#line 357 "scan-gram.l" +{ + YY_STEP; + BEGIN INITIAL; } YY_BREAK -case 50: +case 57: YY_RULE_SETUP -#line 237 "scan-gram.l" -if (yy_top_state () != INITIAL) YY_OBS_GROW; +#line 362 "scan-gram.l" +; YY_BREAK -case 51: +case YY_STATE_EOF(SC_YACC_COMMENT): +#line 364 "scan-gram.l" +{ + unexpected_end_of_file (*yylloc, "/*", "*/"); + BEGIN INITIAL; + } + YY_BREAK + +/*------------------------------------------------------------. + | Scanning a C comment. The initial `/ *' is already eaten. | + `------------------------------------------------------------*/ + + +case 58: YY_RULE_SETUP -#line 238 "scan-gram.l" -if (yy_top_state () != INITIAL) YY_OBS_GROW; YY_LINES; +#line 377 "scan-gram.l" +YY_OBS_GROW; yy_pop_state (); YY_BREAK -case 52: +case 59: YY_RULE_SETUP -#line 239 "scan-gram.l" -/* Stray `*'. */if (yy_top_state () != INITIAL) YY_OBS_GROW; +#line 378 "scan-gram.l" +YY_OBS_GROW; YY_BREAK case YY_STATE_EOF(SC_COMMENT): -#line 241 "scan-gram.l" +#line 380 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a comment\n"); + unexpected_end_of_file (*yylloc, "/*", "*/"); yy_pop_state (); } YY_BREAK +/*--------------------------------------------------------------. + | Scanning a line comment. The initial `//' is already eaten. | + `--------------------------------------------------------------*/ + + +case 60: +YY_RULE_SETUP +#line 393 "scan-gram.l" +YY_OBS_GROW; yy_pop_state (); + YY_BREAK +case 61: +YY_RULE_SETUP +#line 394 "scan-gram.l" +YY_OBS_GROW; + YY_BREAK +case YY_STATE_EOF(SC_LINE_COMMENT): +#line 395 "scan-gram.l" +yy_pop_state (); + YY_BREAK + /*----------------------------------------------------------------. | Scanning a C string, including its escapes. The initial `"' is | | already eaten. | `----------------------------------------------------------------*/ -case 53: +case 62: YY_RULE_SETUP -#line 256 "scan-gram.l" +#line 406 "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 54: +case 63: YY_RULE_SETUP -#line 265 "scan-gram.l" +#line 416 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 55: -YY_RULE_SETUP -#line 267 "scan-gram.l" -obstack_1grow (&string_obstack, '\n'); YY_LINES; - YY_BREAK case YY_STATE_EOF(SC_ESCAPED_STRING): -#line 269 "scan-gram.l" +#line 418 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a string\n"); + unexpected_end_of_file (*yylloc, "\"", "\""); assert (yy_top_state () == INITIAL); YY_OBS_FINISH; yylval->string = last_string; @@ -1460,38 +1682,34 @@ case YY_STATE_EOF(SC_ESCAPED_STRING): `---------------------------------------------------------------*/ -case 56: +case 64: YY_RULE_SETUP -#line 287 "scan-gram.l" +#line 435 "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 57: +case 65: YY_RULE_SETUP -#line 301 "scan-gram.l" +#line 451 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 58: -YY_RULE_SETUP -#line 303 "scan-gram.l" -obstack_1grow (&string_obstack, '\n'); YY_LINES; - YY_BREAK case YY_STATE_EOF(SC_ESCAPED_CHARACTER): -#line 305 "scan-gram.l" +#line 453 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a character\n"); + unexpected_end_of_file (*yylloc, "'", "'"); assert (yy_top_state () == INITIAL); YY_OBS_FINISH; yylval->string = last_string; @@ -1505,81 +1723,106 @@ case YY_STATE_EOF(SC_ESCAPED_CHARACTER): `----------------------------*/ -case 59: +case 66: YY_RULE_SETUP -#line 323 "scan-gram.l" +#line 470 "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", quote (yytext)); + complain_at (*yylloc, _("invalid escape sequence: %s"), + quote (yytext)); YY_STEP; } else obstack_1grow (&string_obstack, c); } YY_BREAK -case 60: +case 67: YY_RULE_SETUP -#line 335 "scan-gram.l" +#line 482 "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 61: +case 68: YY_RULE_SETUP -#line 339 "scan-gram.l" +#line 496 "scan-gram.l" obstack_1grow (&string_obstack, '\a'); YY_BREAK -case 62: +case 69: YY_RULE_SETUP -#line 340 "scan-gram.l" +#line 497 "scan-gram.l" obstack_1grow (&string_obstack, '\b'); YY_BREAK -case 63: +case 70: YY_RULE_SETUP -#line 341 "scan-gram.l" +#line 498 "scan-gram.l" obstack_1grow (&string_obstack, '\f'); YY_BREAK -case 64: +case 71: YY_RULE_SETUP -#line 342 "scan-gram.l" +#line 499 "scan-gram.l" obstack_1grow (&string_obstack, '\n'); YY_BREAK -case 65: +case 72: YY_RULE_SETUP -#line 343 "scan-gram.l" +#line 500 "scan-gram.l" obstack_1grow (&string_obstack, '\r'); YY_BREAK -case 66: +case 73: YY_RULE_SETUP -#line 344 "scan-gram.l" +#line 501 "scan-gram.l" obstack_1grow (&string_obstack, '\t'); YY_BREAK -case 67: +case 74: YY_RULE_SETUP -#line 345 "scan-gram.l" +#line 502 "scan-gram.l" obstack_1grow (&string_obstack, '\v'); YY_BREAK -case 68: +case 75: YY_RULE_SETUP -#line 346 "scan-gram.l" +#line 503 "scan-gram.l" obstack_1grow (&string_obstack, yytext[1]); YY_BREAK -case 69: +case 76: YY_RULE_SETUP -#line 347 "scan-gram.l" +#line 504 "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 515 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unrecognized escape: %s\n", quote (yytext)); + complain_at (*yylloc, _("unrecognized escape sequence: %s"), + quote (yytext)); YY_OBS_GROW; } YY_BREAK /* FLex wants this rule, in case of a `\<>'. */ -case 70: +case 78: YY_RULE_SETUP -#line 353 "scan-gram.l" +#line 521 "scan-gram.l" YY_OBS_GROW; YY_BREAK @@ -1589,41 +1832,40 @@ YY_OBS_GROW; `----------------------------------------------------------*/ -case 71: +case 79: YY_RULE_SETUP -#line 364 "scan-gram.l" +#line 532 "scan-gram.l" { YY_OBS_GROW; assert (yy_top_state () != INITIAL); yy_pop_state (); } YY_BREAK -case 72: +case 80: YY_RULE_SETUP -#line 370 "scan-gram.l" +#line 538 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 73: +case 81: YY_RULE_SETUP -#line 371 "scan-gram.l" +#line 539 "scan-gram.l" YY_OBS_GROW; YY_BREAK -/* FLex wants this rule, in case of a `\<>'. */ -case 74: +case 82: YY_RULE_SETUP -#line 373 "scan-gram.l" +#line 540 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 75: +/* Needed for `\<>', `\\<>[', and `\\<>]'. */ +case 83: YY_RULE_SETUP -#line 375 "scan-gram.l" -YY_OBS_GROW; YY_LINES; +#line 542 "scan-gram.l" +YY_OBS_GROW; YY_BREAK case YY_STATE_EOF(SC_CHARACTER): -#line 377 "scan-gram.l" +#line 544 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a character\n"); + unexpected_end_of_file (*yylloc, "'", "'"); assert (yy_top_state () != INITIAL); yy_pop_state (); } @@ -1635,41 +1877,40 @@ case YY_STATE_EOF(SC_CHARACTER): `----------------------------------------------------------------*/ -case 76: +case 84: YY_RULE_SETUP -#line 393 "scan-gram.l" +#line 559 "scan-gram.l" { assert (yy_top_state () != INITIAL); YY_OBS_GROW; yy_pop_state (); } YY_BREAK -case 77: +case 85: YY_RULE_SETUP -#line 399 "scan-gram.l" +#line 565 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 78: +case 86: YY_RULE_SETUP -#line 400 "scan-gram.l" +#line 566 "scan-gram.l" YY_OBS_GROW; YY_BREAK -/* FLex wants this rule, in case of a `\<>'. */ -case 79: +case 87: YY_RULE_SETUP -#line 402 "scan-gram.l" +#line 567 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 80: +/* Needed for `\<>', `\\<>[', and `\\<>]'. */ +case 88: YY_RULE_SETUP -#line 404 "scan-gram.l" -YY_OBS_GROW; YY_LINES; +#line 569 "scan-gram.l" +YY_OBS_GROW; YY_BREAK case YY_STATE_EOF(SC_STRING): -#line 406 "scan-gram.l" +#line 571 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a string\n"); + unexpected_end_of_file (*yylloc, "\"", "\""); assert (yy_top_state () != INITIAL); yy_pop_state (); } @@ -1681,32 +1922,32 @@ case YY_STATE_EOF(SC_STRING): /* Characters. We don't check there is only one. */ -case 81: +case 89: YY_RULE_SETUP -#line 422 "scan-gram.l" +#line 586 "scan-gram.l" YY_OBS_GROW; yy_push_state (SC_CHARACTER); YY_BREAK /* Strings. */ -case 82: +case 90: YY_RULE_SETUP -#line 425 "scan-gram.l" +#line 589 "scan-gram.l" YY_OBS_GROW; yy_push_state (SC_STRING); YY_BREAK /* Comments. */ -case 83: +case 91: YY_RULE_SETUP -#line 428 "scan-gram.l" +#line 592 "scan-gram.l" YY_OBS_GROW; yy_push_state (SC_COMMENT); YY_BREAK -case 84: +case 92: YY_RULE_SETUP -#line 429 "scan-gram.l" -YY_OBS_GROW; +#line 593 "scan-gram.l" +YY_OBS_GROW; yy_push_state (SC_LINE_COMMENT); YY_BREAK /* Not comments. */ -case 85: +case 93: YY_RULE_SETUP -#line 432 "scan-gram.l" +#line 596 "scan-gram.l" YY_OBS_GROW; YY_BREAK @@ -1716,58 +1957,55 @@ YY_OBS_GROW; `---------------------------------------------------------------*/ -case 86: +case 94: +YY_RULE_SETUP +#line 607 "scan-gram.l" +YY_OBS_GROW; braces_level++; + YY_BREAK +case 95: +YY_RULE_SETUP +#line 608 "scan-gram.l" +YY_OBS_GROW; braces_level--; + YY_BREAK +case 96: YY_RULE_SETUP -#line 443 "scan-gram.l" +#line 609 "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 87: -YY_RULE_SETUP -#line 454 "scan-gram.l" -YY_OBS_GROW; braces_level++; - YY_BREAK -case 88: +case 97: YY_RULE_SETUP -#line 456 "scan-gram.l" +#line 622 "scan-gram.l" { handle_dollar (current_braced_code, yytext, *yylloc); } YY_BREAK -case 89: +case 98: YY_RULE_SETUP -#line 458 "scan-gram.l" +#line 624 "scan-gram.l" { handle_at (current_braced_code, yytext, *yylloc); } YY_BREAK -case 90: +/* `"<"{splice}"<"' tokenizes `<<%' correctly (as `<<' `%') rather + than incorrrectly (as `<' `<%'). */ +case 99: YY_RULE_SETUP -#line 461 "scan-gram.l" -YY_OBS_GROW; - YY_BREAK -case 91: -YY_RULE_SETUP -#line 462 "scan-gram.l" -YY_OBS_GROW; YY_LINES; - YY_BREAK -/* A lose $, or /, or etc. */ -case 92: -YY_RULE_SETUP -#line 465 "scan-gram.l" +#line 629 "scan-gram.l" YY_OBS_GROW; YY_BREAK case YY_STATE_EOF(SC_BRACED_CODE): -#line 467 "scan-gram.l" +#line 631 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a braced code\n"); + unexpected_end_of_file (*yylloc, "{", "}"); yy_pop_state (); YY_OBS_FINISH; yylval->string = last_string; @@ -1780,9 +2018,9 @@ case YY_STATE_EOF(SC_BRACED_CODE): `--------------------------------------------------------------*/ -case 93: +case 100: YY_RULE_SETUP -#line 485 "scan-gram.l" +#line 648 "scan-gram.l" { yy_pop_state (); YY_OBS_FINISH; @@ -1790,26 +2028,20 @@ YY_RULE_SETUP return PROLOGUE; } YY_BREAK -case 94: +case 101: YY_RULE_SETUP -#line 492 "scan-gram.l" +#line 655 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 95: +case 102: YY_RULE_SETUP -#line 493 "scan-gram.l" +#line 656 "scan-gram.l" YY_OBS_GROW; YY_BREAK -case 96: -YY_RULE_SETUP -#line 494 "scan-gram.l" -YY_OBS_GROW; YY_LINES; - YY_BREAK case YY_STATE_EOF(SC_PROLOGUE): -#line 496 "scan-gram.l" +#line 658 "scan-gram.l" { - LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a prologue\n"); + unexpected_end_of_file (*yylloc, "%{", "%}"); yy_pop_state (); YY_OBS_FINISH; yylval->string = last_string; @@ -1819,17 +2051,17 @@ case YY_STATE_EOF(SC_PROLOGUE): /*---------------------------------------------------------------. | Scanning the epilogue (everything after the second "%%", which | - | has already been eaten. | + | has already been eaten). | `---------------------------------------------------------------*/ -case 97: +case 103: YY_RULE_SETUP -#line 514 "scan-gram.l" +#line 675 "scan-gram.l" YY_OBS_GROW; YY_BREAK case YY_STATE_EOF(SC_EPILOGUE): -#line 516 "scan-gram.l" +#line 677 "scan-gram.l" { yy_pop_state (); YY_OBS_FINISH; @@ -1838,12 +2070,12 @@ case YY_STATE_EOF(SC_EPILOGUE): } YY_BREAK -case 98: +case 104: YY_RULE_SETUP -#line 525 "scan-gram.l" +#line 686 "scan-gram.l" YY_FATAL_ERROR( "flex scanner jammed" ); YY_BREAK -#line 1847 "lex.yy.c" +#line 2079 "scan-gram.c" case YY_STATE_EOF(INITIAL): yyterminate(); @@ -2123,10 +2355,11 @@ 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; @@ -2135,7 +2368,7 @@ 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 >= 361 ) + 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]; @@ -2161,7 +2394,7 @@ 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; @@ -2170,11 +2403,11 @@ 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 >= 361 ) + 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 == 360); + yy_is_jam = (yy_current_state == 410); return yy_is_jam ? 0 : yy_current_state; } @@ -2293,6 +2526,7 @@ 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; } @@ -2733,7 +2967,7 @@ int main() return 0; } #endif -#line 525 "scan-gram.l" +#line 686 "scan-gram.l" /*------------------------------------------------------------------. @@ -2766,47 +3000,41 @@ handle_action_dollar (char *text, location_t location) type_name = symbol_list_n_type_name_get (current_rule, location, 0); if (!type_name && typed) complain_at (location, _("$$ of `%s' has no declared type"), - symbol_tag_get (current_rule->sym)); + current_rule->sym->tag); if (!type_name) type_name = ""; obstack_fgrow1 (&string_obstack, "]b4_lhs_value([%s])[", type_name); } - else if (isdigit (*cp) || *cp == '-') + else { - /* RULE_LENGTH is the number of values in the current rule so - far, which says where to find `$0' with respect to the top of - the stack. It is not the same as the rule->length in the - case of mid rule actions. */ - int rule_length = symbol_list_length (current_rule->next); - int n = strtol (cp, &cp, 10); - - if (n > rule_length) - complain_at (location, _("invalid value: %s%d"), "$", n); - else + long num; + errno = 0; + num = strtol (cp, 0, 10); + + if (INT_MIN <= num && num <= rule_length && ! errno) { + int n = num; if (!type_name && n > 0) type_name = symbol_list_n_type_name_get (current_rule, location, n); if (!type_name && typed) complain_at (location, _("$%d of `%s' has no declared type"), - n, symbol_tag_get (current_rule->sym)); + n, current_rule->sym->tag); if (!type_name) type_name = ""; obstack_fgrow3 (&string_obstack, "]b4_rhs_value([%d], [%d], [%s])[", rule_length, n, type_name); } - } - else - { - complain_at (location, _("%s is invalid"), quote (text)); + else + complain_at (location, _("integer out of range: %s"), quote (text)); } } /*---------------------------------------------------------------. -| TEXT is expexted tp be $$ in some code associated to a symbol: | +| TEXT is expected to be $$ in some code associated to a symbol: | | destructor or printer. | `---------------------------------------------------------------*/ @@ -2817,7 +3045,7 @@ handle_symbol_code_dollar (char *text, location_t location) if (*cp == '$') obstack_sgrow (&string_obstack, "]b4_dollar_dollar["); else - complain_at (location, _("%s is invalid"), quote (text)); + complain_at (location, _("invalid value: %s"), quote (text)); } @@ -2859,30 +3087,26 @@ handle_action_at (char *text, location_t location) { obstack_sgrow (&string_obstack, "]b4_lhs_location["); } - else if (isdigit (*cp) || *cp == '-') - { - /* RULE_LENGTH is the number of values in the current rule so - far, which says where to find `$0' with respect to the top of - the stack. It is not the same as the rule->length in the - case of mid rule actions. */ - int rule_length = symbol_list_length (current_rule->next); - int n = strtol (cp, &cp, 10); - - if (n > rule_length) - complain_at (location, _("invalid value: %s%d"), "@", n); - else - obstack_fgrow2 (&string_obstack, "]b4_rhs_location([%d], [%d])[", - rule_length, n); - } else { - complain_at (location, _("%s is invalid"), quote (text)); + long num; + errno = 0; + num = strtol (cp, 0, 10); + + if (INT_MIN <= num && num <= rule_length && ! errno) + { + int n = num; + obstack_fgrow2 (&string_obstack, "]b4_rhs_location([%d], [%d])[", + rule_length, n); + } + else + complain_at (location, _("integer out of range: %s"), quote (text)); } } /*---------------------------------------------------------------. -| TEXT is expexted tp be @$ in some code associated to a symbol: | +| TEXT is expected to be @$ in some code associated to a symbol: | | destructor or printer. | `---------------------------------------------------------------*/ @@ -2893,7 +3117,7 @@ handle_symbol_code_at (char *text, location_t location) if (*cp == '$') obstack_sgrow (&string_obstack, "]b4_at_dollar["); else - complain_at (location, _("%s is invalid"), quote (text)); + complain_at (location, _("invalid value: %s"), quote (text)); } @@ -2920,6 +3144,80 @@ handle_at (braced_code_t braced_code_kind, } +/*------------------------------------------------------------------. +| Convert universal character name UCN to a single-byte character, | +| and return that character. Return -1 if UCN does not correspond | +| to a single-byte character. | +`------------------------------------------------------------------*/ + +static int +convert_ucn_to_byte (char const *ucn) +{ + unsigned long code = strtoul (ucn + 2, 0, 16); + + /* FIXME: Currently we assume Unicode-compatible unibyte characters + on ASCII hosts (i.e., Latin-1 on hosts with 8-bit bytes). On + non-ASCII hosts we support only the portable C character set. + These limitations should be removed once we add support for + multibyte characters. */ + + if (UCHAR_MAX < code) + return -1; + +#if ! ('$' == 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 '$', '@', + and '`', which are not in the basic execution character set but + which are unibyte characters on all the platforms that we know + about. */ + static signed char const table[] = + { + '\0', -1, -1, -1, -1, -1, -1, '\a', + '\b', '\t', '\n', '\v', '\f', '\r', -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + ' ', '!', '"', '#', '$', '%', '&', '\'', + '(', ')', '*', '+', ',', '-', '.', '/', + '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. | `-------------------------*/ @@ -2939,4 +3237,6 @@ void scanner_free (void) { obstack_free (&string_obstack, 0); + /* Reclaim Flex's buffers. */ + yy_delete_buffer (YY_CURRENT_BUFFER); }