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Annotation of coherent/d/bin/awk/y.tab.c, revision 1.1

1.1     ! root        1: 
        !             2: #line 19 "awk.y"
        !             3: 
        !             4: #include "awk.h"
        !             5: 
        !             6: 
        !             7: #include "y.tab.h"
        !             8: #define YYCLEARIN yychar = -1000
        !             9: #define YYERROK yyerrflag = 0
        !            10: extern int yychar;
        !            11: extern short yyerrflag;
        !            12: #ifndef YYMAXDEPTH
        !            13: #define YYMAXDEPTH 150
        !            14: #endif
        !            15: YYSTYPE yyval, yylval;
        !            16: #ifdef YYTNAMES
        !            17: struct yytname yytnames[68] =
        !            18: {
        !            19:        "$end", -1, 
        !            20:        "error", -2, 
        !            21:        "IF_", 256, 
        !            22:        "WHILE_", 257, 
        !            23:        "FOR_", 258, 
        !            24:        "ELSE_", 259, 
        !            25:        "BREAK_", 260, 
        !            26:        "CONTINUE_", 261, 
        !            27:        "NEXT_", 262, 
        !            28:        "EXIT_", 263, 
        !            29:        "IN_", 264, 
        !            30:        "PRINT_", 265, 
        !            31:        "PRINTF_", 266, 
        !            32:        "BEGIN_", 267, 
        !            33:        "END_", 268, 
        !            34:        "FAPPEND_", 269, 
        !            35:        "FOUT_", 270, 
        !            36:        "ID_", 271, 
        !            37:        "STRING_", 272, 
        !            38:        "NUMBER_", 273, 
        !            39:        "FUNCTION_", 274, 
        !            40:        "SCON_", 295, 
        !            41:        "ASADD_", 296, 
        !            42:        "ASSUB_", 297, 
        !            43:        "ASMUL_", 298, 
        !            44:        "ASDIV_", 299, 
        !            45:        "'='", 61, 
        !            46:        "ASMOD_", 300, 
        !            47:        "OROR_", 301, 
        !            48:        "ANDAND_", 302, 
        !            49:        "'~'", 126, 
        !            50:        "NMATCH_", 303, 
        !            51:        "EQ_", 304, 
        !            52:        "NE_", 305, 
        !            53:        "GE_", 306, 
        !            54:        "'>'", 62, 
        !            55:        "LE_", 307, 
        !            56:        "'<'", 60, 
        !            57:        "'+'", 43, 
        !            58:        "'-'", 45, 
        !            59:        "'*'", 42, 
        !            60:        "'/'", 47, 
        !            61:        "'%'", 37, 
        !            62:        "'!'", 33, 
        !            63:        "INC_", 308, 
        !            64:        "DEC_", 309, 
        !            65:        "'$'", 36, 
        !            66:        "'('", 40, 
        !            67:        "'['", 91, 
        !            68:        "REEOL_", 310, 
        !            69:        "REBOL_", 311, 
        !            70:        "REANY_", 312, 
        !            71:        "RECLASS_", 313, 
        !            72:        "RECHAR_", 314, 
        !            73:        "REOR_", 315, 
        !            74:        "RECON_", 316, 
        !            75:        "RECLOS_", 317, 
        !            76:        "RENECL_", 318, 
        !            77:        "REZOCL_", 319, 
        !            78:        "'\\n'", 10, 
        !            79:        "','", 44, 
        !            80:        "')'", 41, 
        !            81:        "'{'", 123, 
        !            82:        "'}'", 125, 
        !            83:        "';'", 59, 
        !            84:        "']'", 93, 
        !            85:        "'|'", 124, 
        !            86:        NULL
        !            87: } ;
        !            88: #endif
        !            89: #include <action.h>
        !            90: unsigned char yypdnt[102] = {
        !            91: 0, 1, 2, 2, 3, 3, 3, 5,
        !            92: 5, 5, 5, 8, 7, 10, 7, 9,
        !            93: 9, 9, 9, 9, 9, 9, 9, 9,
        !            94: 11, 11, 11, 4, 13, 15, 13, 13,
        !            95: 13, 13, 13, 13, 13, 13, 17, 13,
        !            96: 20, 13, 21, 13, 13, 13, 13, 12,
        !            97: 12, 14, 22, 22, 22, 22, 22, 22,
        !            98: 24, 24, 24, 24, 24, 16, 16, 16,
        !            99: 16, 26, 26, 25, 25, 23, 23, 6,
        !           100: 6, 6, 6, 6, 6, 6, 6, 6,
        !           101: 6, 6, 6, 6, 6, 6, 6, 6,
        !           102: 6, 6, 6, 6, 6, 6, 19, 19,
        !           103: 19, 19, 18, 18, 27, 27 
        !           104: };
        !           105: unsigned char yypn[102] = {
        !           106: 2, 1, 2, 1, 2, 2, 3, 1,
        !           107: 1, 1, 3, 0, 4, 0, 4, 2,
        !           108: 3, 3, 2, 1, 1, 1, 1, 1,
        !           109: 1, 1, 1, 3, 5, 0, 8, 5,
        !           110: 7, 9, 2, 2, 1, 2, 0, 4,
        !           111: 0, 3, 0, 4, 2, 2, 1, 1,
        !           112: 2, 1, 3, 3, 2, 2, 2, 2,
        !           113: 1, 1, 1, 1, 1, 4, 2, 4,
        !           114: 1, 1, 1, 1, 1, 1, 2, 3,
        !           115: 3, 3, 2, 2, 1, 1, 3, 3,
        !           116: 3, 3, 3, 3, 3, 3, 3, 3,
        !           117: 3, 3, 3, 1, 4, 1, 3, 3,
        !           118: 3, 1, 3, 1, 1, 3 
        !           119: };
        !           120: unsigned char yypgo[28] = {
        !           121: 0, 0, 2, 6, 8, 16, 18, 94,
        !           122: 102, 104, 112, 114, 116, 120, 132, 140,
        !           123: 142, 160, 162, 166, 172, 174, 176, 178,
        !           124: 190, 192, 202, 204 
        !           125: };
        !           126: unsigned int yygo[212] = {
        !           127: -1000, 16, 18, 55, -1000, 17, -1000, 18,
        !           128: 0, 19, 18, 19, 20, 58, -1000, 50,
        !           129: -1000, 20, 0, 21, 8, 30, 10, 32,
        !           130: 15, 51, 18, 21, 35, 95, 39, 97,
        !           131: 53, 51, 59, 112, 60, 113, 63, 116,
        !           132: 64, 117, 65, 118, 66, 119, 67, 120,
        !           133: 68, 121, 69, 122, 70, 123, 71, 124,
        !           134: 72, 125, 73, 126, 74, 127, 85, 97,
        !           135: 86, 97, 98, 143, 99, 144, 100, 145,
        !           136: 128, 97, 129, 97, 160, 51, 161, 51,
        !           137: 162, 173, 164, 97, 180, 183, 181, 51,
        !           138: 182, 51, 186, 51, -1000, 38, 61, 114,
        !           139: 62, 115, 84, 130, -1000, 22, -1000, 31,
        !           140: 31, 94, 88, 134, 136, 158, -1000, 140,
        !           141: -1000, 84, -1000, 141, 53, 110, -1000, 52,
        !           142: 160, 171, 161, 172, 181, 184, 182, 185,
        !           143: 186, 187, -1000, 53, 144, 161, 174, 181,
        !           144: 183, 186, -1000, 160, -1000, 182, 11, 33,
        !           145: 12, 34, 13, 36, 100, 146, 150, 36,
        !           146: 151, 36, 153, 36, 163, 174, -1000, 23,
        !           147: -1000, 105, 107, 155, -1000, 148, 148, 166,
        !           148: 155, 170, -1000, 154, -1000, 106, -1000, 107,
        !           149: -1000, 24, 14, 39, 28, 85, 79, 128,
        !           150: 83, 129, 147, 164, -1000, 86, -1000, 83,
        !           151: 13, 37, 150, 167, 151, 168, 153, 169,
        !           152: -1000, 25, -1000, 26, 29, 87, 132, 156,
        !           153: 147, 165, -1000, 149 
        !           154: };
        !           155: unsigned short yypa[188] = {
        !           156: 0, 30, 34, 36, 38, 42, 44, 46,
        !           157: 50, 74, 50, 76, 76, 82, 50, 94,
        !           158: 140, 144, 146, 178, 182, 188, 222, 224,
        !           159: 242, 244, 246, 248, 50, 50, 250, 252,
        !           160: 266, 268, 270, 50, 272, 274, 276, 308,
        !           161: 334, 338, 342, 346, 350, 354, 358, 362,
        !           162: 372, 374, 376, 378, 412, 416, 464, 468,
        !           163: 470, 472, 474, 50, 50, 478, 478, 50,
        !           164: 50, 50, 50, 50, 50, 50, 50, 50,
        !           165: 50, 50, 50, 482, 484, 486, 488, 50,
        !           166: 490, 492, 494, 50, 496, 500, 526, 562,
        !           167: 252, 566, 568, 570, 572, 574, 576, 600,
        !           168: 634, 636, 50, 50, 50, 668, 670, 672,
        !           169: 674, 676, 700, 676, 710, 712, 714, 716,
        !           170: 718, 748, 776, 778, 780, 804, 828, 848,
        !           171: 868, 888, 908, 916, 924, 926, 928, 930,
        !           172: 962, 1030, 1098, 1100, 50, 1102, 1104, 1128,
        !           173: 252, 1130, 1132, 1134, 1136, 1154, 1156, 1158,
        !           174: 1158, 1192, 1226, 50, 1246, 1256, 1258, 1258,
        !           175: 1268, 1258, 1270, 1246, 1272, 1274, 1276, 1294,
        !           176: 94, 94, 50, 76, 1296, 1324, 1328, 1330,
        !           177: 1334, 1338, 1342, 1344, 1348, 1350, 1384, 1388,
        !           178: 1390, 1392, 1394, 1396, 50, 94, 94, 1158,
        !           179: 1398, 1400, 94, 1402 
        !           180: };
        !           181: unsigned int yyact[1404] = {
        !           182: 2, 267, 3, 268, 4, 271, 5, 272,
        !           183: 6, 273, 7, 274, 8, 45, 9, 47,
        !           184: 10, 33, 11, 308, 12, 309, 13, 36,
        !           185: 14, 40, 15, 123, 1, -1000, 27, 10,
        !           186: 24576, -1000, 8199, -1000, 8200, -1000, 28, 91,
        !           187: 8256, -1000, 8257, -1000, 8258, -1000, 29, 40,
        !           188: 8285, -1000, 4, 271, 5, 272, 6, 273,
        !           189: 7, 274, 8, 45, 9, 47, 10, 33,
        !           190: 11, 308, 12, 309, 13, 36, 14, 40,
        !           191: 1, -1000, 8203, -1000, 4, 271, 13, 36,
        !           192: 24576, -1000, 4, 271, 5, 272, 6, 273,
        !           193: 13, 36, 35, 40, 24576, -1000, 40, 256,
        !           194: 41, 257, 42, 258, 43, 260, 44, 261,
        !           195: 45, 262, 46, 263, 47, 265, 48, 266,
        !           196: 4, 271, 5, 272, 6, 273, 7, 274,
        !           197: 8, 45, 9, 47, 10, 33, 11, 308,
        !           198: 12, 309, 13, 36, 14, 40, 15, 123,
        !           199: 49, 59, 1, -1000, 54, -1, 24576, -1000,
        !           200: 8193, -1000, 2, 267, 3, 268, 4, 271,
        !           201: 5, 272, 6, 273, 7, 274, 8, 45,
        !           202: 9, 47, 10, 33, 11, 308, 12, 309,
        !           203: 13, 36, 14, 40, 15, 123, 8195, -1,
        !           204: 1, -1000, 56, 10, 24576, -1000, 57, 10,
        !           205: 15, 123, 24576, -1000, 59, 301, 60, 302,
        !           206: 61, 126, 62, 303, 63, 304, 64, 305,
        !           207: 65, 306, 66, 62, 67, 307, 68, 60,
        !           208: 69, 43, 70, 45, 71, 42, 72, 47,
        !           209: 73, 37, 74, 44, 8201, -1000, 8283, -1000,
        !           210: 75, 296, 76, 297, 77, 298, 78, 299,
        !           211: 79, 61, 80, 300, 81, 308, 82, 309,
        !           212: 8259, -1000, 8269, -1000, 8268, -1000, 8260, -1000,
        !           213: 8205, -1000, 8267, -1000, 88, 40, 89, 310,
        !           214: 90, 311, 91, 312, 92, 313, 93, 314,
        !           215: 24576, -1000, 8266, -1000, 8244, -1000, 8246, -1000,
        !           216: 8259, -1000, 8254, -1000, 59, 301, 60, 302,
        !           217: 61, 126, 62, 303, 63, 304, 64, 305,
        !           218: 65, 306, 66, 62, 67, 307, 68, 60,
        !           219: 69, 43, 70, 45, 71, 42, 72, 47,
        !           220: 73, 37, 8261, -1000, 4, 271, 5, 272,
        !           221: 6, 273, 7, 274, 8, 45, 9, 47,
        !           222: 10, 33, 11, 308, 12, 309, 13, 36,
        !           223: 14, 40, 96, 41, 1, -1000, 98, 40,
        !           224: 24576, -1000, 99, 40, 24576, -1000, 100, 40,
        !           225: 24576, -1000, 101, 59, 24576, -1000, 102, 59,
        !           226: 24576, -1000, 103, 59, 24576, -1000, 104, 59,
        !           227: 24576, -1000, 8232, 269, 8232, 270, 8232, 59,
        !           228: 8232, 124, 8230, -1000, 8234, -1000, 8238, -1000,
        !           229: 8228, -1000, 59, 301, 60, 302, 61, 126,
        !           230: 62, 303, 63, 304, 64, 305, 65, 306,
        !           231: 66, 62, 67, 307, 68, 60, 69, 43,
        !           232: 70, 45, 71, 42, 72, 47, 73, 37,
        !           233: 108, 59, 24576, -1000, 109, 125, 24576, -1000,
        !           234: 40, 256, 41, 257, 42, 258, 43, 260,
        !           235: 44, 261, 45, 262, 46, 263, 47, 265,
        !           236: 48, 266, 4, 271, 5, 272, 6, 273,
        !           237: 7, 274, 8, 45, 9, 47, 10, 33,
        !           238: 11, 308, 12, 309, 13, 36, 14, 40,
        !           239: 15, 123, 49, 59, 8239, 125, 1, -1000,
        !           240: 16384, -1, 24576, -1000, 8194, -1000, 8196, -1000,
        !           241: 8197, -1000, 111, 10, 24576, -1000, 9, 47,
        !           242: 1, -1000, 8248, -1000, 8249, -1000, 8250, -1000,
        !           243: 8251, -1000, 8252, -1000, 8245, -1000, 8247, -1000,
        !           244: 9, 47, 1, -1000, 4, 271, 5, 272,
        !           245: 6, 273, 7, 274, 8, 45, 9, 47,
        !           246: 10, 33, 11, 308, 12, 309, 13, 36,
        !           247: 14, 40, 131, 93, 1, -1000, 4, 271,
        !           248: 5, 272, 6, 273, 7, 274, 8, 45,
        !           249: 9, 47, 10, 33, 11, 308, 12, 309,
        !           250: 13, 36, 14, 40, 132, 44, 8292, 269,
        !           251: 8292, 270, 8292, 41, 8292, 59, 8292, 124,
        !           252: 1, -1000, 133, 41, 24576, -1000, 8214, -1000,
        !           253: 8213, -1000, 8212, -1000, 8211, -1000, 8215, -1000,
        !           254: 135, 47, 88, 40, 89, 310, 90, 311,
        !           255: 91, 312, 92, 313, 93, 314, 136, 315,
        !           256: 137, 317, 138, 318, 139, 319, 24576, -1000,
        !           257: 59, 301, 60, 302, 61, 126, 62, 303,
        !           258: 63, 304, 64, 305, 65, 306, 66, 62,
        !           259: 67, 307, 68, 60, 69, 43, 70, 45,
        !           260: 71, 42, 72, 47, 73, 37, 142, 41,
        !           261: 24576, -1000, 8263, -1000, 59, 301, 60, 302,
        !           262: 61, 126, 62, 303, 63, 304, 64, 305,
        !           263: 65, 306, 66, 62, 67, 307, 68, 60,
        !           264: 69, 43, 70, 45, 71, 42, 72, 47,
        !           265: 73, 37, 8262, -1000, 8226, -1000, 8227, -1000,
        !           266: 8236, -1000, 8237, -1000, 4, 271, 5, 272,
        !           267: 6, 273, 7, 274, 8, 45, 9, 47,
        !           268: 10, 33, 11, 308, 12, 309, 13, 36,
        !           269: 147, 40, 1, -1000, 150, 269, 151, 270,
        !           270: 152, 59, 153, 124, 24576, -1000, 8229, -1000,
        !           271: 8219, -1000, 8240, -1000, 8198, -1000, 60, 302,
        !           272: 61, 126, 62, 303, 63, 304, 64, 305,
        !           273: 65, 306, 66, 62, 67, 307, 68, 60,
        !           274: 69, 43, 70, 45, 71, 42, 72, 47,
        !           275: 73, 37, 8265, -1000, 61, 126, 62, 303,
        !           276: 63, 304, 64, 305, 65, 306, 66, 62,
        !           277: 67, 307, 68, 60, 69, 43, 70, 45,
        !           278: 71, 42, 72, 47, 73, 37, 8264, -1000,
        !           279: 8281, -1000, 8282, -1000, 63, 304, 64, 305,
        !           280: 65, 306, 66, 62, 67, 307, 68, 60,
        !           281: 69, 43, 70, 45, 71, 42, 72, 47,
        !           282: 73, 37, 8277, -1000, 63, 304, 64, 305,
        !           283: 65, 306, 66, 62, 67, 307, 68, 60,
        !           284: 69, 43, 70, 45, 71, 42, 72, 47,
        !           285: 73, 37, 8278, -1000, 65, 306, 66, 62,
        !           286: 67, 307, 68, 60, 69, 43, 70, 45,
        !           287: 71, 42, 72, 47, 73, 37, 8279, -1000,
        !           288: 65, 306, 66, 62, 67, 307, 68, 60,
        !           289: 69, 43, 70, 45, 71, 42, 72, 47,
        !           290: 73, 37, 8275, -1000, 65, 306, 66, 62,
        !           291: 67, 307, 68, 60, 69, 43, 70, 45,
        !           292: 71, 42, 72, 47, 73, 37, 8280, -1000,
        !           293: 65, 306, 66, 62, 67, 307, 68, 60,
        !           294: 69, 43, 70, 45, 71, 42, 72, 47,
        !           295: 73, 37, 8276, -1000, 71, 42, 72, 47,
        !           296: 73, 37, 8270, -1000, 71, 42, 72, 47,
        !           297: 73, 37, 8271, -1000, 8272, -1000, 8273, -1000,
        !           298: 8274, -1000, 59, 301, 60, 302, 61, 126,
        !           299: 62, 303, 63, 304, 64, 305, 65, 306,
        !           300: 66, 62, 67, 307, 68, 60, 69, 43,
        !           301: 70, 45, 71, 42, 72, 47, 73, 37,
        !           302: 8202, -1000, 4, 271, 5, 272, 6, 273,
        !           303: 7, 274, 8, 45, 9, 47, 10, 33,
        !           304: 11, 308, 12, 309, 13, 36, 14, 40,
        !           305: 8242, 269, 8242, 270, 8242, 301, 8242, 302,
        !           306: 8242, 126, 8242, 303, 8242, 304, 8242, 305,
        !           307: 8242, 306, 8242, 62, 8242, 307, 8242, 60,
        !           308: 8242, 43, 8242, 42, 8242, 37, 8242, 10,
        !           309: 8242, 44, 8242, 41, 8242, 123, 8242, 59,
        !           310: 8242, 93, 8242, 124, 1, -1000, 4, 271,
        !           311: 5, 272, 6, 273, 7, 274, 8, 45,
        !           312: 9, 47, 10, 33, 11, 308, 12, 309,
        !           313: 13, 36, 14, 40, 8243, 269, 8243, 270,
        !           314: 8243, 301, 8243, 302, 8243, 126, 8243, 303,
        !           315: 8243, 304, 8243, 305, 8243, 306, 8243, 62,
        !           316: 8243, 307, 8243, 60, 8243, 43, 8243, 42,
        !           317: 8243, 37, 8243, 10, 8243, 44, 8243, 41,
        !           318: 8243, 123, 8243, 59, 8243, 93, 8243, 124,
        !           319: 1, -1000, 8206, -1000, 8255, -1000, 8284, -1000,
        !           320: 88, 40, 89, 310, 90, 311, 91, 312,
        !           321: 92, 313, 93, 314, 136, 315, 137, 317,
        !           322: 138, 318, 139, 319, 157, 41, 24576, -1000,
        !           323: 8204, -1000, 8216, -1000, 8218, -1000, 8217, -1000,
        !           324: 89, 310, 90, 311, 91, 312, 92, 313,
        !           325: 93, 314, 137, 317, 138, 318, 139, 319,
        !           326: 8207, -1000, 8210, -1000, 8253, -1000, 59, 301,
        !           327: 60, 302, 61, 126, 62, 303, 63, 304,
        !           328: 64, 305, 65, 306, 66, 62, 67, 307,
        !           329: 68, 60, 69, 43, 70, 45, 71, 42,
        !           330: 72, 47, 73, 37, 159, 41, 24576, -1000,
        !           331: 59, 301, 60, 302, 61, 126, 62, 303,
        !           332: 63, 304, 64, 305, 65, 306, 66, 62,
        !           333: 67, 307, 68, 60, 69, 43, 70, 45,
        !           334: 71, 42, 72, 47, 73, 37, 162, 59,
        !           335: 24576, -1000, 163, 264, 75, 296, 76, 297,
        !           336: 77, 298, 78, 299, 79, 61, 80, 300,
        !           337: 81, 308, 82, 309, 8259, -1000, 150, 269,
        !           338: 151, 270, 152, 59, 153, 124, 24576, -1000,
        !           339: 8291, -1000, 4, 271, 5, 272, 6, 273,
        !           340: 13, 36, 24576, -1000, 8289, -1000, 8233, -1000,
        !           341: 8293, -1000, 8208, -1000, 89, 310, 90, 311,
        !           342: 91, 312, 92, 313, 93, 314, 137, 317,
        !           343: 138, 318, 139, 319, 8209, -1000, 8241, -1000,
        !           344: 4, 271, 5, 272, 6, 273, 7, 274,
        !           345: 8, 45, 9, 47, 10, 33, 11, 308,
        !           346: 12, 309, 13, 36, 14, 40, 132, 44,
        !           347: 96, 41, 1, -1000, 175, 41, 24576, -1000,
        !           348: 8231, -1000, 176, 59, 24576, -1000, 177, 59,
        !           349: 24576, -1000, 178, 59, 24576, -1000, 8235, -1000,
        !           350: 179, 259, 8220, -1000, 8223, -1000, 59, 301,
        !           351: 60, 302, 61, 126, 62, 303, 63, 304,
        !           352: 64, 305, 65, 306, 66, 62, 67, 307,
        !           353: 68, 60, 69, 43, 70, 45, 71, 42,
        !           354: 72, 47, 73, 37, 180, 59, 24576, -1000,
        !           355: 159, 41, 24576, -1000, 8290, -1000, 8286, -1000,
        !           356: 8287, -1000, 8288, -1000, 8221, -1000, 8224, -1000,
        !           357: 8222, -1000, 8225, -1000 
        !           358: };
        !           359: /* (-lgl
        !           360:  *     COHERENT Version 3.0
        !           361:  *     Copyright (c) 1982, 1990 by Mark Williams Company.
        !           362:  *     All rights reserved. May not be copied without permission.
        !           363:  -lgl) */
        !           364: #include "action.h"
        !           365: #define YYNOCHAR (-1000)
        !           366: #define        yyerrok yyerrflag=0
        !           367: #define        yyclearin       yylval=YYNOCHAR
        !           368: int yystack[YYMAXDEPTH];
        !           369: YYSTYPE yyvstack[YYMAXDEPTH], *yyv;
        !           370: int yychar;
        !           371: 
        !           372: #ifdef YYDEBUG
        !           373: int yydebug = 1;       /* No sir, not in the BSS */
        !           374: #include <stdio.h>
        !           375: #endif
        !           376: 
        !           377: short yyerrflag;
        !           378: int *yys;
        !           379: 
        !           380: yyparse()
        !           381: {
        !           382:        register YYSTYPE *yypvt;
        !           383:        int act;
        !           384:        register unsigned *ip, yystate;
        !           385:        int pno;
        !           386:        yystate = 0;
        !           387:        yychar = YYNOCHAR;
        !           388:        yyv = &yyvstack[-1];
        !           389:        yys = &yystack[-1];
        !           390: 
        !           391: stack:
        !           392:        if( ++yys >= &yystack[YYMAXDEPTH] ) {
        !           393:                write(2, "Stack overflow\n", 15);
        !           394:                exit(1);
        !           395:        }
        !           396:        *yys = yystate;
        !           397:        *++yyv = yyval;
        !           398: #ifdef YYDEBUG
        !           399:        if( yydebug )
        !           400:                fprintf(stdout, "Stack state %d, char %d\n", yystate, yychar);
        !           401: #endif
        !           402: 
        !           403: read:
        !           404:        ip = &yyact[yypa[yystate]];
        !           405:        if( ip[1] != YYNOCHAR ) {
        !           406:                if( yychar == YYNOCHAR ) {
        !           407:                        yychar = yylex();
        !           408: #ifdef YYDEBUG
        !           409:                        if( yydebug )
        !           410:                                fprintf(stdout, "lex read char %d, val %d\n", yychar, yylval);
        !           411: #endif
        !           412:                }
        !           413:                while (ip[1]!=YYNOCHAR) {
        !           414:                        if (ip[1]==yychar)
        !           415:                                break;
        !           416:                        ip += 2;
        !           417:                }
        !           418:        }
        !           419:        act = ip[0];
        !           420:        switch( act>>YYACTSH ) {
        !           421:        case YYSHIFTACT:
        !           422:                if( ip[1]==YYNOCHAR )
        !           423:                        goto YYerract;
        !           424:                if( yychar != -1 )
        !           425:                        yychar = YYNOCHAR; /* dont throw away EOF */
        !           426:                yystate = act&YYAMASK;
        !           427:                yyval = yylval;
        !           428: #ifdef YYDEBUG
        !           429:                if( yydebug )
        !           430:                        fprintf(stdout, "shift %d\n", yystate);
        !           431: #endif
        !           432:                if( yyerrflag )
        !           433:                        --yyerrflag;
        !           434:                goto stack;
        !           435: 
        !           436:        case YYACCEPTACT:
        !           437: #ifdef YYDEBUG
        !           438:                if( yydebug )
        !           439:                        fprintf(stdout, "accept\n");
        !           440: #endif
        !           441:                return(0);
        !           442: 
        !           443:        case YYERRACT:
        !           444:        YYerract:
        !           445:                switch (yyerrflag) {
        !           446:                case 0:
        !           447:                        yyerror("Syntax error");
        !           448: 
        !           449:                case 1:
        !           450:                case 2:
        !           451: 
        !           452:                        yyerrflag = 3;
        !           453:                        while( yys >= & yystack[0] ) {
        !           454:                                ip = &yyact[yypa[*yys]];
        !           455:                                while( ip[1]!=YYNOCHAR )
        !           456:                                        ip += 2;
        !           457:                                if( (*ip&~YYAMASK) == (YYSHIFTACT<<YYACTSH) ) {
        !           458:                                        yystate = *ip&YYAMASK;
        !           459:                                        goto stack;
        !           460:                                }
        !           461: #ifdef YYDEBUG
        !           462:                                if( yydebug )
        !           463:                                        fprintf(stderr, "error recovery leaves state %d, uncovers %d\n", *yys, yys[-1]);
        !           464: #endif
        !           465:                                yys--;
        !           466:                                yyv--;
        !           467:                        }
        !           468: #ifdef YYDEBUG
        !           469:                        if( yydebug )
        !           470:                                fprintf(stderr, "no shift on error; abort\n");
        !           471: #endif
        !           472:                        return(1);
        !           473: 
        !           474:                case 3:
        !           475: #ifdef YYDEBUG
        !           476:                        if( yydebug )
        !           477:                                fprintf(stderr, "Error recovery clobbers char %o\n", yychar);
        !           478: #endif
        !           479:                        if( yychar==YYEOFVAL )
        !           480:                                return(1);
        !           481:                        yychar = YYNOCHAR;
        !           482:                        goto read;
        !           483:                }
        !           484: 
        !           485:        case YYREDACT:
        !           486:                pno = act&YYAMASK;
        !           487: #ifdef YYDEBUG
        !           488:                if( yydebug )
        !           489:                        fprintf(stdout, "reduce %d\n", pno);
        !           490: #endif
        !           491:                yypvt = yyv;
        !           492:                yyv -= yypn[pno];
        !           493:                yys -= yypn[pno];
        !           494:                yyval = yyv[1];
        !           495:                switch(pno) {
        !           496: 
        !           497: case 1: {
        !           498: 
        !           499: #line 72 "awk.y"
        !           500: 
        !           501:                codep = yypvt[0].u_node;
        !           502:        }break;
        !           503: 
        !           504: case 2: {
        !           505: 
        !           506: #line 78 "awk.y"
        !           507: 
        !           508:                yyval.u_node = node(ALIST, yypvt[-1].u_node, yypvt[0].u_node);
        !           509:        }break;
        !           510: 
        !           511: case 4: {
        !           512: 
        !           513: #line 85 "awk.y"
        !           514: 
        !           515:                yyval.u_node = node(AROOT, NULL, yypvt[-1].u_node);
        !           516:        }break;
        !           517: 
        !           518: case 5: {
        !           519: 
        !           520: #line 88 "awk.y"
        !           521: 
        !           522:                yyval.u_node = node(AROOT, yypvt[-1].u_node, NULL);
        !           523:        }break;
        !           524: 
        !           525: case 6: {
        !           526: 
        !           527: #line 91 "awk.y"
        !           528: 
        !           529:                yyval.u_node = node(AROOT, yypvt[-2].u_node, yypvt[-1].u_node);
        !           530:        }break;
        !           531: 
        !           532: case 7: {
        !           533: 
        !           534: #line 97 "awk.y"
        !           535: 
        !           536:                yyval.u_node = node(ABEGIN);
        !           537:        }break;
        !           538: 
        !           539: case 8: {
        !           540: 
        !           541: #line 100 "awk.y"
        !           542: 
        !           543:                yyval.u_node = node(AEND);
        !           544:        }break;
        !           545: 
        !           546: case 10: {
        !           547: 
        !           548: #line 104 "awk.y"
        !           549: 
        !           550:                yyval.u_node = node(ARANGE, yypvt[-2].u_node, yypvt[0].u_node);
        !           551:        }break;
        !           552: 
        !           553: case 11: {
        !           554: 
        !           555: #line 110 "awk.y"
        !           556:  lexre=1; }break;
        !           557: 
        !           558: case 12: {
        !           559: 
        !           560: #line 110 "awk.y"
        !           561: 
        !           562:                lexre = 0;
        !           563:                yyval.u_node = yypvt[-1].u_node;
        !           564:        }break;
        !           565: 
        !           566: case 13: {
        !           567: 
        !           568: #line 114 "awk.y"
        !           569: 
        !           570:                yyerrok;
        !           571:                yyerror("Badly formed regular expression");
        !           572:        }break;
        !           573: 
        !           574: case 14: {
        !           575: 
        !           576: #line 117 "awk.y"
        !           577: 
        !           578:                yyval.u_node = yypvt[0].u_node;
        !           579:        }break;
        !           580: 
        !           581: case 15: {
        !           582: 
        !           583: #line 123 "awk.y"
        !           584: 
        !           585:                register NODE *np;
        !           586: 
        !           587:                for (np = yypvt[-1].u_node; np->n_O3!=NULL; np = np->n_O3)
        !           588:                        ;
        !           589:                np->n_O3 = yypvt[0].u_node;
        !           590:                yyval.u_node = yypvt[-1].u_node;
        !           591:        }break;
        !           592: 
        !           593: case 16: {
        !           594: 
        !           595: #line 131 "awk.y"
        !           596: 
        !           597:                yyval.u_node = yypvt[-1].u_node;
        !           598:        }break;
        !           599: 
        !           600: case 17: {
        !           601: 
        !           602: #line 134 "awk.y"
        !           603: 
        !           604:                yyval.u_node = node(AROR, yypvt[-2].u_node, yypvt[0].u_node, NULL);
        !           605:        }break;
        !           606: 
        !           607: case 18: {
        !           608: 
        !           609: #line 137 "awk.y"
        !           610: 
        !           611:                yyval.u_node = node(yypvt[0].u_char, yypvt[-1].u_node, NULL, NULL);
        !           612:        }break;
        !           613: 
        !           614: case 19: {
        !           615: 
        !           616: #line 140 "awk.y"
        !           617: 
        !           618:                yyval.u_node = node(yflag?ARDCLASS:ARCLASS, NULL, NULL, NULL);
        !           619:                yyval.u_node->n_o1.n_charp = yypvt[0].u_charp;
        !           620:        }break;
        !           621: 
        !           622: case 20: {
        !           623: 
        !           624: #line 144 "awk.y"
        !           625: 
        !           626:                yyval.u_node = node(ARANY, NULL, NULL, NULL);
        !           627:        }break;
        !           628: 
        !           629: case 21: {
        !           630: 
        !           631: #line 147 "awk.y"
        !           632: 
        !           633:                yyval.u_node = node(ARBOL, NULL, NULL, NULL);
        !           634:        }break;
        !           635: 
        !           636: case 22: {
        !           637: 
        !           638: #line 150 "awk.y"
        !           639: 
        !           640:                yyval.u_node = node(AREOL, NULL, NULL, NULL);
        !           641:        }break;
        !           642: 
        !           643: case 23: {
        !           644: 
        !           645: #line 153 "awk.y"
        !           646: 
        !           647:                yyval.u_node = cnode(yflag?ARDCHAR:ARCHAR, yypvt[0].u_char);
        !           648:        }break;
        !           649: 
        !           650: case 24: {
        !           651: 
        !           652: #line 159 "awk.y"
        !           653: 
        !           654:                yyval.u_char = ARCLOS;
        !           655:        }break;
        !           656: 
        !           657: case 25: {
        !           658: 
        !           659: #line 162 "awk.y"
        !           660: 
        !           661:                yyval.u_char = ARZOCL;
        !           662:        }break;
        !           663: 
        !           664: case 26: {
        !           665: 
        !           666: #line 165 "awk.y"
        !           667: 
        !           668:                yyval.u_char = ARNECL;
        !           669:        }break;
        !           670: 
        !           671: case 27: {
        !           672: 
        !           673: #line 171 "awk.y"
        !           674: 
        !           675:                yyval.u_node = yypvt[-1].u_node;
        !           676:        }break;
        !           677: 
        !           678: case 28: {
        !           679: 
        !           680: #line 177 "awk.y"
        !           681: 
        !           682:                yyval.u_node = node(AIF, yypvt[-2].u_node, yypvt[0].u_node, NULL);
        !           683:        }break;
        !           684: 
        !           685: case 29: {
        !           686: 
        !           687: #line 180 "awk.y"
        !           688: nlskip = 1;}break;
        !           689: 
        !           690: case 30: {
        !           691: 
        !           692: #line 180 "awk.y"
        !           693: 
        !           694:                yyval.u_node = node(AIF, yypvt[-5].u_node, yypvt[-3].u_node, yypvt[0].u_node);
        !           695:        }break;
        !           696: 
        !           697: case 31: {
        !           698: 
        !           699: #line 183 "awk.y"
        !           700: 
        !           701:                yyval.u_node = node(AWHILE, yypvt[-2].u_node, yypvt[0].u_node);
        !           702:        }break;
        !           703: 
        !           704: case 32: {
        !           705: 
        !           706: #line 186 "awk.y"
        !           707: 
        !           708:                yyval.u_node = node(AFORIN, yypvt[-4].u_node, yypvt[-2].u_node, yypvt[0].u_node);
        !           709:        }break;
        !           710: 
        !           711: case 33: {
        !           712: 
        !           713: #line 189 "awk.y"
        !           714: 
        !           715:                yyval.u_node = node(AFOR, yypvt[-6].u_node, yypvt[-4].u_node, yypvt[-2].u_node, yypvt[0].u_node);
        !           716:        }break;
        !           717: 
        !           718: case 34: {
        !           719: 
        !           720: #line 192 "awk.y"
        !           721: 
        !           722:                yyval.u_node = node(ABREAK);
        !           723:        }break;
        !           724: 
        !           725: case 35: {
        !           726: 
        !           727: #line 195 "awk.y"
        !           728: 
        !           729:                yyval.u_node = node(ACONTIN);
        !           730:        }break;
        !           731: 
        !           732: case 38: {
        !           733: 
        !           734: #line 200 "awk.y"
        !           735: outflag++;}break;
        !           736: 
        !           737: case 39: {
        !           738: 
        !           739: #line 200 "awk.y"
        !           740: 
        !           741:                yyval.u_node = node(APRINT, yypvt[-1].u_node, yypvt[0].u_node);
        !           742:        }break;
        !           743: 
        !           744: case 40: {
        !           745: 
        !           746: #line 203 "awk.y"
        !           747: outflag++;}break;
        !           748: 
        !           749: case 41: {
        !           750: 
        !           751: #line 203 "awk.y"
        !           752: 
        !           753:                yyval.u_node = node(APRINT, &xfield0, yypvt[0].u_node);
        !           754:        }break;
        !           755: 
        !           756: case 42: {
        !           757: 
        !           758: #line 206 "awk.y"
        !           759: outflag++;}break;
        !           760: 
        !           761: case 43: {
        !           762: 
        !           763: #line 206 "awk.y"
        !           764: 
        !           765:                yyval.u_node = node(APRINTF, yypvt[-1].u_node, yypvt[0].u_node);
        !           766:        }break;
        !           767: 
        !           768: case 44: {
        !           769: 
        !           770: #line 209 "awk.y"
        !           771: 
        !           772:                yyval.u_node = node(ANEXT);
        !           773:        }break;
        !           774: 
        !           775: case 45: {
        !           776: 
        !           777: #line 212 "awk.y"
        !           778: 
        !           779:                yyval.u_node = node(AEXIT);
        !           780:        }break;
        !           781: 
        !           782: case 46: {
        !           783: 
        !           784: #line 215 "awk.y"
        !           785: 
        !           786:                yyval.u_node = NULL;
        !           787:        }break;
        !           788: 
        !           789: case 48: {
        !           790: 
        !           791: #line 222 "awk.y"
        !           792: 
        !           793:                if (yypvt[-1].u_node!=NULL && yypvt[0].u_node!=NULL)
        !           794:                        yyval.u_node = node(ALIST, yypvt[-1].u_node, yypvt[0].u_node);
        !           795:                else if (yypvt[-1].u_node != NULL)
        !           796:                        yyval.u_node = yypvt[-1].u_node;
        !           797:                else
        !           798:                        yyval.u_node = yypvt[0].u_node;
        !           799:        }break;
        !           800: 
        !           801: case 49: {
        !           802: 
        !           803: #line 233 "awk.y"
        !           804: 
        !           805:                nlskip = 1;
        !           806:        }break;
        !           807: 
        !           808: case 50: {
        !           809: 
        !           810: #line 239 "awk.y"
        !           811: 
        !           812:                yyval.u_node = node(AASGN, yypvt[-2].u_node, yypvt[0].u_node);
        !           813:        }break;
        !           814: 
        !           815: case 51: {
        !           816: 
        !           817: #line 242 "awk.y"
        !           818: 
        !           819:                yyval.u_node = node(AASGN, yypvt[-2].u_node, node(yypvt[-1].u_char, yypvt[-2].u_node, yypvt[0].u_node));
        !           820:        }break;
        !           821: 
        !           822: case 52: {
        !           823: 
        !           824: #line 245 "awk.y"
        !           825: 
        !           826:                yyval.u_node = node(AASGN, yypvt[0].u_node, node(AADD, yypvt[0].u_node, &xone));
        !           827:        }break;
        !           828: 
        !           829: case 53: {
        !           830: 
        !           831: #line 248 "awk.y"
        !           832: 
        !           833:                yyval.u_node = node(AINCA, yypvt[-1].u_node);
        !           834:        }break;
        !           835: 
        !           836: case 54: {
        !           837: 
        !           838: #line 251 "awk.y"
        !           839: 
        !           840:                yyval.u_node = node(AASGN, yypvt[0].u_node, node(ASUB, yypvt[0].u_node, &xone));
        !           841:        }break;
        !           842: 
        !           843: case 55: {
        !           844: 
        !           845: #line 254 "awk.y"
        !           846: 
        !           847:                yyval.u_node = node(ADECA, yypvt[-1].u_node);
        !           848:        }break;
        !           849: 
        !           850: case 56: {
        !           851: 
        !           852: #line 260 "awk.y"
        !           853: 
        !           854:                yyval.u_char = AADD;
        !           855:        }break;
        !           856: 
        !           857: case 57: {
        !           858: 
        !           859: #line 263 "awk.y"
        !           860: 
        !           861:                yyval.u_char = ASUB;
        !           862:        }break;
        !           863: 
        !           864: case 58: {
        !           865: 
        !           866: #line 266 "awk.y"
        !           867: 
        !           868:                yyval.u_char = AMUL;
        !           869:        }break;
        !           870: 
        !           871: case 59: {
        !           872: 
        !           873: #line 269 "awk.y"
        !           874: 
        !           875:                yyval.u_char = ADIV;
        !           876:        }break;
        !           877: 
        !           878: case 60: {
        !           879: 
        !           880: #line 272 "awk.y"
        !           881: 
        !           882:                yyval.u_char = AMOD;
        !           883:        }break;
        !           884: 
        !           885: case 61: {
        !           886: 
        !           887: #line 278 "awk.y"
        !           888: 
        !           889:                yyval.u_node = node(AFIELD, yypvt[-1].u_node);
        !           890:        }break;
        !           891: 
        !           892: case 62: {
        !           893: 
        !           894: #line 281 "awk.y"
        !           895: 
        !           896:                yyval.u_node = node(AFIELD, yypvt[0].u_node);
        !           897:        }break;
        !           898: 
        !           899: case 63: {
        !           900: 
        !           901: #line 284 "awk.y"
        !           902: 
        !           903:                yyval.u_node = node(AARRAY, yypvt[-3].u_node, yypvt[-1].u_node);
        !           904:        }break;
        !           905: 
        !           906: case 70: {
        !           907: 
        !           908: #line 302 "awk.y"
        !           909: 
        !           910:                yyval.u_node = node(ACONC, yypvt[-1].u_node, yypvt[0].u_node);
        !           911:        }break;
        !           912: 
        !           913: case 71: {
        !           914: 
        !           915: #line 308 "awk.y"
        !           916: 
        !           917:                yyval.u_node = yypvt[-1].u_node;
        !           918:        }break;
        !           919: 
        !           920: case 72: {
        !           921: 
        !           922: #line 311 "awk.y"
        !           923: 
        !           924:                yyval.u_node = node(AANDAND, yypvt[-2].u_node, yypvt[0].u_node);
        !           925:        }break;
        !           926: 
        !           927: case 73: {
        !           928: 
        !           929: #line 314 "awk.y"
        !           930: 
        !           931:                yyval.u_node = node(AOROR, yypvt[-2].u_node, yypvt[0].u_node);
        !           932:        }break;
        !           933: 
        !           934: case 74: {
        !           935: 
        !           936: #line 317 "awk.y"
        !           937: 
        !           938:                yyval.u_node = node(ANOT, yypvt[0].u_node);
        !           939:        }break;
        !           940: 
        !           941: case 75: {
        !           942: 
        !           943: #line 320 "awk.y"
        !           944: 
        !           945:                yyval.u_node = node(ANEG, yypvt[0].u_node);
        !           946:        }break;
        !           947: 
        !           948: case 78: {
        !           949: 
        !           950: #line 325 "awk.y"
        !           951: 
        !           952:                yyval.u_node = node(AADD, yypvt[-2].u_node, yypvt[0].u_node);
        !           953:        }break;
        !           954: 
        !           955: case 79: {
        !           956: 
        !           957: #line 328 "awk.y"
        !           958: 
        !           959:                yyval.u_node = node(ASUB, yypvt[-2].u_node, yypvt[0].u_node);
        !           960:        }break;
        !           961: 
        !           962: case 80: {
        !           963: 
        !           964: #line 331 "awk.y"
        !           965: 
        !           966:                yyval.u_node = node(AMUL, yypvt[-2].u_node, yypvt[0].u_node);
        !           967:        }break;
        !           968: 
        !           969: case 81: {
        !           970: 
        !           971: #line 334 "awk.y"
        !           972: 
        !           973:                yyval.u_node = node(ADIV, yypvt[-2].u_node, yypvt[0].u_node);
        !           974:        }break;
        !           975: 
        !           976: case 82: {
        !           977: 
        !           978: #line 337 "awk.y"
        !           979: 
        !           980:                yyval.u_node = node(AMOD, yypvt[-2].u_node, yypvt[0].u_node);
        !           981:        }break;
        !           982: 
        !           983: case 83: {
        !           984: 
        !           985: #line 340 "awk.y"
        !           986: 
        !           987:                yyval.u_node = node(AGT, yypvt[-2].u_node, yypvt[0].u_node);
        !           988:        }break;
        !           989: 
        !           990: case 84: {
        !           991: 
        !           992: #line 343 "awk.y"
        !           993: 
        !           994:                yyval.u_node = node(ALT, yypvt[-2].u_node, yypvt[0].u_node);
        !           995:        }break;
        !           996: 
        !           997: case 85: {
        !           998: 
        !           999: #line 346 "awk.y"
        !          1000: 
        !          1001:                yyval.u_node = node(AEQ, yypvt[-2].u_node, yypvt[0].u_node);
        !          1002:        }break;
        !          1003: 
        !          1004: case 86: {
        !          1005: 
        !          1006: #line 349 "awk.y"
        !          1007: 
        !          1008:                yyval.u_node = node(ANE, yypvt[-2].u_node, yypvt[0].u_node);
        !          1009:        }break;
        !          1010: 
        !          1011: case 87: {
        !          1012: 
        !          1013: #line 352 "awk.y"
        !          1014: 
        !          1015:                yyval.u_node = node(AGE, yypvt[-2].u_node,yypvt[0].u_node);
        !          1016:        }break;
        !          1017: 
        !          1018: case 88: {
        !          1019: 
        !          1020: #line 355 "awk.y"
        !          1021: 
        !          1022:                yyval.u_node = node(ALE, yypvt[-2].u_node, yypvt[0].u_node);
        !          1023:        }break;
        !          1024: 
        !          1025: case 89: {
        !          1026: 
        !          1027: #line 358 "awk.y"
        !          1028: 
        !          1029:                yyval.u_node = node(AREMAT, yypvt[-2].u_node, yypvt[0].u_node);
        !          1030:        }break;
        !          1031: 
        !          1032: case 90: {
        !          1033: 
        !          1034: #line 361 "awk.y"
        !          1035: 
        !          1036:                yyval.u_node = node(ARENMAT, yypvt[-2].u_node, yypvt[0].u_node);
        !          1037:        }break;
        !          1038: 
        !          1039: case 91: {
        !          1040: 
        !          1041: #line 364 "awk.y"
        !          1042: 
        !          1043:                if (brlevel)
        !          1044:                        awkerr("Regular expression illegal in action");
        !          1045:                yyval.u_node = node(ARE, yypvt[0].u_node);
        !          1046:        }break;
        !          1047: 
        !          1048: case 92: {
        !          1049: 
        !          1050: #line 369 "awk.y"
        !          1051: 
        !          1052:                yyval.u_node = node(AFUNC, yypvt[-3].u_node, yypvt[-1].u_node);
        !          1053:        }break;
        !          1054: 
        !          1055: case 93: {
        !          1056: 
        !          1057: #line 372 "awk.y"
        !          1058: 
        !          1059:                yyval.u_node = node(AFUNC, yypvt[0].u_node, NULL);
        !          1060:        }break;
        !          1061: 
        !          1062: case 94: {
        !          1063: 
        !          1064: #line 378 "awk.y"
        !          1065: 
        !          1066:                yyval.u_node = node(AFAPP, yypvt[-1].u_node);
        !          1067:        }break;
        !          1068: 
        !          1069: case 95: {
        !          1070: 
        !          1071: #line 381 "awk.y"
        !          1072: 
        !          1073:                yyval.u_node = node(AFOUT, yypvt[-1].u_node);
        !          1074:        }break;
        !          1075: 
        !          1076: case 96: {
        !          1077: 
        !          1078: #line 384 "awk.y"
        !          1079: 
        !          1080:                yyval.u_node = node(AFPIPE, yypvt[-1].u_node);
        !          1081:        }break;
        !          1082: 
        !          1083: case 97: {
        !          1084: 
        !          1085: #line 387 "awk.y"
        !          1086: 
        !          1087:                yyval.u_node = NULL;
        !          1088:        }break;
        !          1089: 
        !          1090: case 98: {
        !          1091: 
        !          1092: #line 392 "awk.y"
        !          1093: 
        !          1094:                yyval.u_node = yypvt[-1].u_node;
        !          1095:         }break;
        !          1096: 
        !          1097: case 99: {
        !          1098: 
        !          1099: #line 395 "awk.y"
        !          1100: 
        !          1101:                yyval.u_node = yypvt[0].u_node;
        !          1102:         }break;
        !          1103: 
        !          1104: case 100: {
        !          1105: 
        !          1106: #line 401 "awk.y"
        !          1107: 
        !          1108:                yyval.u_node = yypvt[0].u_node;
        !          1109:        }break;
        !          1110: 
        !          1111: case 101: {
        !          1112: 
        !          1113: #line 404 "awk.y"
        !          1114: 
        !          1115:                yyval.u_node = node(ALIST, yypvt[-2].u_node, yypvt[0].u_node);
        !          1116:        }break;
        !          1117: 
        !          1118:                }
        !          1119:                ip = &yygo[ yypgo[yypdnt[pno]] ];
        !          1120:                while( *ip!=*yys && *ip!=YYNOCHAR )
        !          1121:                        ip += 2;
        !          1122:                yystate = ip[1];
        !          1123:                goto stack;
        !          1124:        }
        !          1125: }
        !          1126: 
        !          1127: 
        !          1128: 
        !          1129: 

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