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Annotation of coherent/b/bin/sh.420/y.tab.c, revision 1.1

1.1     ! root        1: 
        !             2: #line 8 "sh.y"
        !             3: 
        !             4: #include "sh.h"
        !             5: 
        !             6: #define YYERROR        { yyerrflag=1; goto YYerract; }
        !             7: 
        !             8: extern NODE    *node();
        !             9: 
        !            10: #include "y.tab.h"
        !            11: #define YYCLEARIN yychar = -1000
        !            12: #define YYERROK yyerrflag = 0
        !            13: extern int yychar;
        !            14: extern short yyerrflag;
        !            15: #ifndef YYMAXDEPTH
        !            16: #define YYMAXDEPTH 150
        !            17: #endif
        !            18: YYSTYPE yyval, yylval;
        !            19: 
        !            20: #line 570 "sh.y"
        !            21: 
        !            22: /*
        !            23:  * Create a node.
        !            24:  */
        !            25: NODE *
        !            26: node(type, auxp, next)
        !            27: NODE *auxp, *next;
        !            28: {
        !            29:        register NODE *np;
        !            30: 
        !            31:        np = (NODE *) balloc(sizeof (NODE));
        !            32:        np->n_type = type;
        !            33:        np->n_auxp = auxp;
        !            34:        np->n_next = next;
        !            35:        return np;
        !            36: }
        !            37: 
        !            38: #define NBPC 8
        !            39: #define NKEY 8
        !            40: static char keys[NKEY] = { 0 };
        !            41: static int  keyi = NKEY * NBPC;
        !            42: 
        !            43: keyflush()
        !            44: {
        !            45:        register char *kp;
        !            46: 
        !            47:        for (kp = keys+NKEY; kp > keys; *--kp = 0)
        !            48:                ;
        !            49:        keyi = NKEY * NBPC;
        !            50: }
        !            51: 
        !            52: keypop()
        !            53: {
        !            54:        register char   *kp;
        !            55:        register int    km;
        !            56: 
        !            57:        if ((km = keyi++) >= NKEY * NBPC) {
        !            58:                panic(11);
        !            59:                NOTREACHED;
        !            60:        }
        !            61:        kp = keys + (km / NBPC);
        !            62:        km = 1 << (km %= NBPC);
        !            63:        keyflag = (*kp & km) ? 1 : 0;
        !            64:        *kp &= ~km;
        !            65: }
        !            66: 
        !            67: keypush()
        !            68: {
        !            69:        register char   *kp;
        !            70:        register int    km;
        !            71: 
        !            72:        if ((km = --keyi) < 0) {
        !            73:                panic(12);
        !            74:                NOTREACHED;
        !            75:        }
        !            76:        if (keyflag) {
        !            77:                kp = keys + (km / NBPC);
        !            78:                km = 1 << (km %= NBPC);
        !            79:                *kp |= km;
        !            80:        }
        !            81: }
        !            82: /*
        !            83:  * The following fragments might implement named pipes.
        !            84:  * The token declaration goes in the header.
        !            85:  * The nopen production should go with the others of its ilk.
        !            86:  * The production fragment goes into arg:
        !            87: %token _NOPEN _NCLOSE
        !            88: nopen: _NOPEN optnls ;
        !            89: 
        !            90: |      nopen pipe_cmd ')' {
        !            91:                $$ = node(NRPIPE, $2, NULL);
        !            92:        }
        !            93: |      oparen pipe_cmd _NCLOSE {
        !            94:                $$ = node(NWPIPE, $2, NULL);
        !            95:        }
        !            96: CLOSE {
        !            97:                $$ = node(NWPIPE, $2, NULL);
        !            98:        }
        !            99:  *
        !           100:  */
        !           101: #ifdef YYTNAMES
        !           102: struct yytname yytnames[33] =
        !           103: {
        !           104:        "$end", -1, 
        !           105:        "error", -2, 
        !           106:        "_ANDF", 256, 
        !           107:        "_ASGN", 257, 
        !           108:        "_CASE", 258, 
        !           109:        "_CBRAC", 259, 
        !           110:        "_DO", 260, 
        !           111:        "_DONE", 261, 
        !           112:        "_DSEMI", 262, 
        !           113:        "_ELIF", 263, 
        !           114:        "_ELSE", 264, 
        !           115:        "_ESAC", 265, 
        !           116:        "_FI", 266, 
        !           117:        "_FOR", 267, 
        !           118:        "_IF", 268, 
        !           119:        "_IN", 269, 
        !           120:        "_IORS", 270, 
        !           121:        "_NAME", 271, 
        !           122:        "_NULL", 272, 
        !           123:        "_OBRAC", 273, 
        !           124:        "_ORF", 274, 
        !           125:        "_PARENS", 275, 
        !           126:        "_RET", 276, 
        !           127:        "_THEN", 277, 
        !           128:        "_UNTIL", 278, 
        !           129:        "_WHILE", 279, 
        !           130:        "'\\n'", 10, 
        !           131:        "';'", 59, 
        !           132:        "'|'", 124, 
        !           133:        "'('", 40, 
        !           134:        "')'", 41, 
        !           135:        "'&'", 38, 
        !           136:        NULL
        !           137: } ;
        !           138: #endif
        !           139: #define        YYACTSH         13
        !           140: #define        YYAMASK         017777
        !           141: #define        YYSHIFTACT      0
        !           142: #define        YYREDACT        1
        !           143: #define        YYACCEPTACT     2
        !           144: #define        YYERRACT        3
        !           145: #define        YYGOTO          4
        !           146: #define        YYPACTION       5
        !           147: #define        YYEOFVAL        (-1)
        !           148: #define        YYERRVAL        (-2)
        !           149: #define        YYOTHERS        (-1000)
        !           150: 
        !           151: unsigned char yypdnt[117] = {
        !           152: 0, 1, 1, 1, 1, 3, 5, 6,
        !           153: 7, 8, 8, 9, 9, 10, 10, 12,
        !           154: 13, 14, 15, 16, 17, 18, 2, 2,
        !           155: 2, 2, 2, 19, 19, 19, 20, 20,
        !           156: 21, 22, 23, 23, 23, 23, 23, 23,
        !           157: 25, 27, 26, 26, 24, 24, 24, 24,
        !           158: 24, 32, 32, 32, 32, 35, 33, 34,
        !           159: 34, 34, 34, 34, 34, 38, 39, 39,
        !           160: 39, 39, 39, 39, 39, 39, 39, 39,
        !           161: 39, 39, 39, 39, 39, 31, 40, 37,
        !           162: 28, 36, 41, 29, 29, 29, 29, 29,
        !           163: 29, 29, 29, 42, 42, 47, 47, 44,
        !           164: 44, 44, 48, 49, 49, 43, 43, 46,
        !           165: 46, 46, 45, 45, 30, 30, 11, 11,
        !           166: 11, 4, 4, 50, 50 
        !           167: };
        !           168: unsigned char yypn[117] = {
        !           169: 2, 1, 1, 2, 0, 2, 2, 2,
        !           170: 2, 2, 2, 2, 3, 1, 2, 2,
        !           171: 2, 2, 2, 2, 2, 2, 1, 2,
        !           172: 2, 3, 3, 1, 3, 3, 3, 1,
        !           173: 2, 0, 1, 1, 2, 1, 2, 1,
        !           174: 1, 6, 1, 2, 3, 2, 1, 2,
        !           175: 1, 1, 2, 1, 2, 1, 1, 1,
        !           176: 2, 1, 2, 1, 2, 1, 1, 1,
        !           177: 1, 1, 1, 1, 1, 1, 1, 1,
        !           178: 1, 1, 1, 1, 1, 1, 1, 1,
        !           179: 1, 1, 1, 6, 5, 6, 5, 4,
        !           180: 6, 3, 3, 2, 0, 2, 0, 3,
        !           181: 1, 0, 3, 3, 1, 2, 0, 5,
        !           182: 2, 0, 1, 0, 3, 2, 1, 1,
        !           183: 2, 1, 0, 1, 2 
        !           184: };
        !           185: unsigned char yypgo[51] = {
        !           186: 0, 0, 2, 10, 12, 46, 50, 52,
        !           187: 54, 56, 58, 62, 68, 70, 72, 74,
        !           188: 76, 80, 82, 84, 90, 94, 96, 98,
        !           189: 100, 102, 104, 106, 108, 124, 126, 138,
        !           190: 150, 156, 158, 168, 170, 178, 182, 184,
        !           191: 186, 188, 190, 192, 198, 204, 218, 222,
        !           192: 226, 228, 232 
        !           193: };
        !           194: unsigned int yygo[244] = {
        !           195: YYOTHERS, 0x3, 0x0, 0x4, 0xb, 0x2f, 0xc, 0x30,
        !           196: YYOTHERS, 0x41, YYOTHERS, 0x1e, 0xe, 0x34, 0x11, 0x37,
        !           197: 0x16, 0x3b, 0x19, 0x3c, 0x1b, 0x3e, 0x1c, 0x3f,
        !           198: 0x1d, 0x40, 0x41, 0x6b, 0x49, 0x75, 0x6d, 0x86,
        !           199: 0x6f, 0x89, 0x88, 0x9c, 0x8f, 0x9f, 0x91, 0xa1,
        !           200: 0x97, 0xa5, 0x98, 0xa6, YYOTHERS, 0x32, 0xa7, 0xab,
        !           201: YYOTHERS, 0x6e, YYOTHERS, 0x99, YYOTHERS, 0x9a, YYOTHERS, 0x1f,
        !           202: YYOTHERS, 0x70, 0x67, 0x80, YYOTHERS, 0x66, 0x64, 0x7a,
        !           203: 0x6a, 0x83, YYOTHERS, 0x67, YYOTHERS, 0xf, YYOTHERS, 0x10,
        !           204: YYOTHERS, 0x12, YYOTHERS, 0x20, 0x75, 0x8c, YYOTHERS, 0x21,
        !           205: YYOTHERS, 0x92, YYOTHERS, 0x90, 0xf, 0x35, 0x10, 0x36,
        !           206: YYOTHERS, 0x5, 0x12, 0x38, YYOTHERS, 0x6, YYOTHERS, 0x7,
        !           207: YYOTHERS, 0x8, YYOTHERS, 0x22, YYOTHERS, 0x23, YYOTHERS, 0x24,
        !           208: YYOTHERS, 0x47, YYOTHERS, 0x25, 0x8, 0x26, 0x14, 0x39,
        !           209: 0x15, 0x3a, 0x1a, 0x3d, 0x29, 0x4b, 0x69, 0x81,
        !           210: 0x81, 0x81, YYOTHERS, 0x7c, YYOTHERS, 0x27, 0x1e, 0x42,
        !           211: 0x1f, 0x43, 0x6c, 0x85, 0x8c, 0x9d, 0x99, 0xa7,
        !           212: YYOTHERS, 0x44, 0x8, 0x28, 0x24, 0x48, 0x28, 0x28,
        !           213: 0x2b, 0x28, 0x47, 0x74, YYOTHERS, 0x5d, 0x28, 0x4a,
        !           214: 0x2b, 0x62, YYOTHERS, 0x29, YYOTHERS, 0x4c, 0x4c, 0x76,
        !           215: 0x5d, 0x77, 0x5f, 0x78, 0x60, 0x79, YYOTHERS, 0x5e,
        !           216: YYOTHERS, 0x2a, 0x8, 0x2b, 0x28, 0x2b, 0x2b, 0x2b,
        !           217: YYOTHERS, 0x5f, 0x29, 0x4d, YYOTHERS, 0x2c, YYOTHERS, 0x60,
        !           218: YYOTHERS, 0x61, YYOTHERS, 0x2d, YYOTHERS, 0x2e, YYOTHERS, 0x6a,
        !           219: 0x6a, 0x84, 0x83, 0x95, YYOTHERS, 0x71, 0x80, 0x93,
        !           220: 0x90, 0xa0, YYOTHERS, 0x7d, 0x21, 0x46, 0x6e, 0x87,
        !           221: 0x70, 0x8a, 0x92, 0xa2, 0x9a, 0xa8, 0xab, 0xac,
        !           222: YYOTHERS, 0x45, 0xac, 0xad, YYOTHERS, 0x9b, 0x81, 0x94,
        !           223: YYOTHERS, 0x82, YYOTHERS, 0x7e, 0x8d, 0x9e, YYOTHERS, 0x7f,
        !           224: 0x39, 0x68, 0x41, 0x6c, 0x64, 0x68, 0x65, 0x7b,
        !           225: 0x6a, 0x68, YYOTHERS, 0x33 
        !           226: };
        !           227: unsigned short yypa[174] = {
        !           228: 0, 28, 32, 34, 38, 40, 46, 52,
        !           229: 56, 80, 82, 86, 110, 134, 134, 138,
        !           230: 138, 134, 140, 142, 144, 144, 134, 148,
        !           231: 150, 134, 152, 134, 134, 134, 140, 140,
        !           232: 156, 160, 164, 166, 168, 172, 174, 178,
        !           233: 180, 186, 190, 226, 232, 234, 236, 238,
        !           234: 240, 242, 244, 246, 250, 252, 254, 256,
        !           235: 258, 260, 268, 272, 274, 276, 278, 280,
        !           236: 282, 134, 284, 288, 292, 294, 298, 302,
        !           237: 306, 134, 308, 310, 312, 348, 350, 352,
        !           238: 354, 356, 358, 360, 362, 364, 366, 368,
        !           239: 370, 372, 374, 376, 378, 380, 416, 418,
        !           240: 454, 490, 492, 494, 496, 502, 506, 510,
        !           241: 514, 518, 522, 530, 532, 134, 556, 564,
        !           242: 570, 574, 578, 580, 582, 584, 588, 590,
        !           243: 592, 594, 596, 598, 602, 606, 610, 614,
        !           244: 506, 518, 618, 288, 620, 624, 626, 628,
        !           245: 134, 634, 636, 638, 140, 640, 644, 134,
        !           246: 506, 134, 646, 652, 656, 658, 662, 134,
        !           247: 134, 140, 664, 668, 672, 674, 678, 680,
        !           248: 682, 684, 686, 688, 690, 692, 694, 284,
        !           249: 696, 698, 700, 556, 702, 708 
        !           250: };
        !           251: unsigned int yyact[710] = {
        !           252: 0x2, 0xa, 0x2004, YYEOFVAL, 0x2021, 0x101, 0x2021, 0x102,
        !           253: 0x2021, 0x10b, 0x2021, 0x10c, 0x2021, 0x10e, 0x2021, 0x10f,
        !           254: 0x2021, 0x111, 0x2021, 0x114, 0x2021, 0x116, 0x2021, 0x117,
        !           255: 0x2021, 0x28, 0x1, YYOTHERS, 0x9, 0xa, 0x6000, YYOTHERS,
        !           256: 0x2001, YYOTHERS, 0xa, YYEOFVAL, 0x6000, YYOTHERS, 0x2002, YYOTHERS,
        !           257: 0xb, 0x3b, 0xc, 0x26, 0x2016, YYOTHERS, 0xd, 0x100,
        !           258: 0xe, 0x112, 0x201b, YYOTHERS, 0x11, 0x7c, 0x201f, YYOTHERS,
        !           259: 0x13, 0x101, 0x14, 0x102, 0x15, 0x10b, 0x16, 0x10c,
        !           260: 0x17, 0x10e, 0x18, 0x10f, 0x19, 0x111, 0x1a, 0x114,
        !           261: 0x1b, 0x116, 0x1c, 0x117, 0x1d, 0x28, 0x6000, YYOTHERS,
        !           262: 0x2003, YYOTHERS, 0x4000, YYEOFVAL, 0x6000, YYOTHERS, 0x2021, 0x101,
        !           263: 0x2021, 0x102, 0x2021, 0x10b, 0x2021, 0x10c, 0x2021, 0x10e,
        !           264: 0x2021, 0x10f, 0x2021, 0x111, 0x2021, 0x114, 0x2021, 0x116,
        !           265: 0x2021, 0x117, 0x2021, 0x28, 0x2018, YYOTHERS, 0x2021, 0x101,
        !           266: 0x2021, 0x102, 0x2021, 0x10b, 0x2021, 0x10c, 0x2021, 0x10e,
        !           267: 0x2021, 0x10f, 0x2021, 0x111, 0x2021, 0x114, 0x2021, 0x116,
        !           268: 0x2021, 0x117, 0x2021, 0x28, 0x2017, YYOTHERS, 0x31, 0xa,
        !           269: 0x2072, YYOTHERS, 0x2021, YYOTHERS, 0x2021, YYOTHERS, 0x2052, YYOTHERS,
        !           270: 0x18, 0x10f, 0x6000, YYOTHERS, 0x204e, YYOTHERS, 0x2050, YYOTHERS,
        !           271: 0x18, 0x10f, 0x2027, YYOTHERS, 0x206b, 0x29, 0x2021, YYOTHERS,
        !           272: 0x206b, 0x103, 0x2021, YYOTHERS, 0x2020, YYOTHERS, 0x2022, YYOTHERS,
        !           273: 0x17, 0x10e, 0x2023, YYOTHERS, 0x2025, YYOTHERS, 0x49, 0x113,
        !           274: 0x204f, YYOTHERS, 0x2028, YYOTHERS, 0x13, 0x101, 0x17, 0x10e,
        !           275: 0x2031, YYOTHERS, 0x18, 0x10f, 0x202e, YYOTHERS, 0x13, 0x101,
        !           276: 0x4e, 0x102, 0x4f, 0x104, 0x50, 0x105, 0x51, 0x107,
        !           277: 0x52, 0x108, 0x53, 0x109, 0x54, 0x10a, 0x55, 0x10b,
        !           278: 0x56, 0x10c, 0x57, 0x10d, 0x17, 0x10e, 0x58, 0x10f,
        !           279: 0x59, 0x114, 0x5a, 0x115, 0x5b, 0x116, 0x5c, 0x117,
        !           280: 0x2030, YYOTHERS, 0x13, 0x101, 0x17, 0x10e, 0x2033, YYOTHERS,
        !           281: 0x2035, YYOTHERS, 0x204d, YYOTHERS, 0x2051, YYOTHERS, 0x201a, YYOTHERS,
        !           282: 0x2019, YYOTHERS, 0x2073, YYOTHERS, 0x2010, YYOTHERS, 0x63, 0xa,
        !           283: 0x2071, YYOTHERS, 0x200f, YYOTHERS, 0x201c, YYOTHERS, 0x201d, YYOTHERS,
        !           284: 0x2011, YYOTHERS, 0x201e, YYOTHERS, 0x64, 0x10d, 0x31, 0xa,
        !           285: 0x65, 0x3b, 0x6000, YYOTHERS, 0x69, 0x10d, 0x205c, YYOTHERS,
        !           286: 0x2005, YYOTHERS, 0x2013, YYOTHERS, 0x2026, YYOTHERS, 0x200a, YYOTHERS,
        !           287: 0x2009, YYOTHERS, 0x2012, YYOTHERS, 0x6d, 0x115, 0x6000, YYOTHERS,
        !           288: 0x6f, 0x104, 0x2066, YYOTHERS, 0x206a, YYOTHERS, 0x72, 0x29,
        !           289: 0x6000, YYOTHERS, 0x73, 0x103, 0x6000, YYOTHERS, 0x17, 0x10e,
        !           290: 0x2024, YYOTHERS, 0x202a, YYOTHERS, 0x2032, YYOTHERS, 0x204f, YYOTHERS,
        !           291: 0x13, 0x101, 0x4e, 0x102, 0x4f, 0x104, 0x50, 0x105,
        !           292: 0x51, 0x107, 0x52, 0x108, 0x53, 0x109, 0x54, 0x10a,
        !           293: 0x55, 0x10b, 0x56, 0x10c, 0x57, 0x10d, 0x17, 0x10e,
        !           294: 0x58, 0x10f, 0x59, 0x114, 0x5a, 0x115, 0x5b, 0x116,
        !           295: 0x5c, 0x117, 0x202d, YYOTHERS, 0x2036, YYOTHERS, 0x203f, YYOTHERS,
        !           296: 0x2040, YYOTHERS, 0x2041, YYOTHERS, 0x2042, YYOTHERS, 0x2043, YYOTHERS,
        !           297: 0x2044, YYOTHERS, 0x2045, YYOTHERS, 0x2046, YYOTHERS, 0x2047, YYOTHERS,
        !           298: 0x2048, YYOTHERS, 0x203e, YYOTHERS, 0x2049, YYOTHERS, 0x204a, YYOTHERS,
        !           299: 0x204b, YYOTHERS, 0x204c, YYOTHERS, 0x13, 0x101, 0x4e, 0x102,
        !           300: 0x4f, 0x104, 0x50, 0x105, 0x51, 0x107, 0x52, 0x108,
        !           301: 0x53, 0x109, 0x54, 0x10a, 0x55, 0x10b, 0x56, 0x10c,
        !           302: 0x57, 0x10d, 0x17, 0x10e, 0x58, 0x10f, 0x59, 0x114,
        !           303: 0x5a, 0x115, 0x5b, 0x116, 0x5c, 0x117, 0x2037, YYOTHERS,
        !           304: 0x202f, YYOTHERS, 0x13, 0x101, 0x4e, 0x102, 0x4f, 0x104,
        !           305: 0x50, 0x105, 0x51, 0x107, 0x52, 0x108, 0x53, 0x109,
        !           306: 0x54, 0x10a, 0x55, 0x10b, 0x56, 0x10c, 0x57, 0x10d,
        !           307: 0x17, 0x10e, 0x58, 0x10f, 0x59, 0x114, 0x5a, 0x115,
        !           308: 0x5b, 0x116, 0x5c, 0x117, 0x203b, YYOTHERS, 0x13, 0x101,
        !           309: 0x4e, 0x102, 0x4f, 0x104, 0x50, 0x105, 0x51, 0x107,
        !           310: 0x52, 0x108, 0x53, 0x109, 0x54, 0x10a, 0x55, 0x10b,
        !           311: 0x56, 0x10c, 0x57, 0x10d, 0x17, 0x10e, 0x58, 0x10f,
        !           312: 0x59, 0x114, 0x5a, 0x115, 0x5b, 0x116, 0x5c, 0x117,
        !           313: 0x2039, YYOTHERS, 0x203d, YYOTHERS, 0x2034, YYOTHERS, 0x2074, YYOTHERS,
        !           314: 0x31, 0xa, 0x65, 0x3b, 0x200d, YYOTHERS, 0x31, 0xa,
        !           315: 0x206f, YYOTHERS, 0x18, 0x10f, 0x2061, YYOTHERS, 0x64, 0x10d,
        !           316: 0x6000, YYOTHERS, 0x63, 0xa, 0x206e, YYOTHERS, 0x18, 0x10f,
        !           317: 0x205e, YYOTHERS, 0x6f, 0x104, 0x31, 0xa, 0x65, 0x3b,
        !           318: 0x2066, YYOTHERS, 0x206d, YYOTHERS, 0x63, 0xa, 0x2071, 0x103,
        !           319: 0x2071, 0x104, 0x2071, 0x105, 0x2071, 0x106, 0x2071, 0x107,
        !           320: 0x2071, 0x108, 0x2071, 0x109, 0x2071, 0x10a, 0x2071, 0x115,
        !           321: 0x2071, 0x29, 0x2021, YYOTHERS, 0x206b, 0x107, 0x206b, 0x108,
        !           322: 0x206b, 0x10a, 0x2021, YYOTHERS, 0x31, 0xa, 0x88, 0x3b,
        !           323: 0x2072, YYOTHERS, 0x206b, 0x105, 0x2021, YYOTHERS, 0x8b, 0x105,
        !           324: 0x6000, YYOTHERS, 0x2059, YYOTHERS, 0x205a, YYOTHERS, 0x202b, YYOTHERS,
        !           325: 0x19, 0x111, 0x6000, YYOTHERS, 0x202c, YYOTHERS, 0x2038, YYOTHERS,
        !           326: 0x203c, YYOTHERS, 0x203a, YYOTHERS, 0x200e, YYOTHERS, 0x63, 0xa,
        !           327: 0x2070, YYOTHERS, 0x8d, 0x7c, 0x2064, YYOTHERS, 0x8e, 0x109,
        !           328: 0x6000, YYOTHERS, 0x8f, 0x106, 0x2060, YYOTHERS, 0x91, 0x29,
        !           329: 0x6000, YYOTHERS, 0x205b, YYOTHERS, 0x96, 0x105, 0x6000, YYOTHERS,
        !           330: 0x206c, YYOTHERS, 0x2006, YYOTHERS, 0x97, 0x107, 0x98, 0x108,
        !           331: 0x2069, YYOTHERS, 0x200b, YYOTHERS, 0x2065, YYOTHERS, 0x2057, YYOTHERS,
        !           332: 0x18, 0x10f, 0x6000, YYOTHERS, 0x2056, YYOTHERS, 0x206b, 0x106,
        !           333: 0x206b, 0x109, 0x2021, YYOTHERS, 0xa3, 0x109, 0x6000, YYOTHERS,
        !           334: 0x205d, YYOTHERS, 0xa4, 0x105, 0x6000, YYOTHERS, 0x2054, YYOTHERS,
        !           335: 0x206b, 0x10a, 0x2021, YYOTHERS, 0xa9, 0x10a, 0x6000, YYOTHERS,
        !           336: 0x200c, YYOTHERS, 0xaa, 0x103, 0x6000, YYOTHERS, 0x2063, YYOTHERS,
        !           337: 0x2015, YYOTHERS, 0x205f, YYOTHERS, 0x2014, YYOTHERS, 0x2062, YYOTHERS,
        !           338: 0x2055, YYOTHERS, 0x2053, YYOTHERS, 0x2007, YYOTHERS, 0x2008, YYOTHERS,
        !           339: 0x2068, YYOTHERS, 0x2058, YYOTHERS, 0x2029, YYOTHERS, 0x97, 0x107,
        !           340: 0x98, 0x108, 0x2069, YYOTHERS, 0x2067, YYOTHERS 
        !           341: };
        !           342: 
        !           343: 
        !           344: #define YYNOCHAR (-1000)
        !           345: #define        yyerrok yyerrflag=0
        !           346: #define        yyclearin       yylval=YYNOCHAR
        !           347: int yystack[YYMAXDEPTH];
        !           348: YYSTYPE yyvstack[YYMAXDEPTH], *yyv;
        !           349: int yychar;
        !           350: 
        !           351: #ifdef YYDEBUG
        !           352: int yydebug = 1;       /* No sir, not in the BSS */
        !           353: #include <stdio.h>
        !           354: #endif
        !           355: 
        !           356: short yyerrflag;
        !           357: int *yys;
        !           358: 
        !           359: yyparse()
        !           360: {
        !           361:        register YYSTYPE *yypvt;
        !           362:        int act;
        !           363:        register unsigned *ip, yystate;
        !           364:        int pno;
        !           365:        yystate = 0;
        !           366:        yychar = YYNOCHAR;
        !           367:        yyv = &yyvstack[-1];
        !           368:        yys = &yystack[-1];
        !           369: 
        !           370: stack:
        !           371:        if( ++yys >= &yystack[YYMAXDEPTH] ) {
        !           372:                write(2, "Stack overflow\n", 15);
        !           373:                exit(1);
        !           374:        }
        !           375:        *yys = yystate;
        !           376:        *++yyv = yyval;
        !           377: #ifdef YYDEBUG
        !           378:        if( yydebug )
        !           379:                fprintf(stdout, "Stack state %d, char %d\n", yystate, yychar);
        !           380: #endif
        !           381: 
        !           382: read:
        !           383:        ip = &yyact[yypa[yystate]];
        !           384:        if( ip[1] != YYNOCHAR ) {
        !           385:                if( yychar == YYNOCHAR ) {
        !           386:                        yychar = yylex();
        !           387: #ifdef YYDEBUG
        !           388:                        if( yydebug )
        !           389:                                fprintf(stdout, "lex read char %d, val %d\n", yychar, yylval);
        !           390: #endif
        !           391:                }
        !           392:                while (ip[1]!=YYNOCHAR) {
        !           393:                        if (ip[1]==yychar)
        !           394:                                break;
        !           395:                        ip += 2;
        !           396:                }
        !           397:        }
        !           398:        act = ip[0];
        !           399:        switch( act>>YYACTSH ) {
        !           400:        case YYSHIFTACT:
        !           401:                if( ip[1]==YYNOCHAR )
        !           402:                        goto YYerract;
        !           403:                if( yychar != -1 )
        !           404:                        yychar = YYNOCHAR; /* dont throw away EOF */
        !           405:                yystate = act&YYAMASK;
        !           406:                yyval = yylval;
        !           407: #ifdef YYDEBUG
        !           408:                if( yydebug )
        !           409:                        fprintf(stdout, "shift %d\n", yystate);
        !           410: #endif
        !           411:                if( yyerrflag )
        !           412:                        --yyerrflag;
        !           413:                goto stack;
        !           414: 
        !           415:        case YYACCEPTACT:
        !           416: #ifdef YYDEBUG
        !           417:                if( yydebug )
        !           418:                        fprintf(stdout, "accept\n");
        !           419: #endif
        !           420:                return(0);
        !           421: 
        !           422:        case YYERRACT:
        !           423:        YYerract:
        !           424:                switch (yyerrflag) {
        !           425:                case 0:
        !           426:                        yyerror("Syntax error");
        !           427: 
        !           428:                case 1:
        !           429:                case 2:
        !           430: 
        !           431:                        yyerrflag = 3;
        !           432:                        while( yys >= & yystack[0] ) {
        !           433:                                ip = &yyact[yypa[*yys]];
        !           434:                                while( ip[1]!=YYNOCHAR )
        !           435:                                        ip += 2;
        !           436:                                if( (*ip&~YYAMASK) == (YYSHIFTACT<<YYACTSH) ) {
        !           437:                                        yystate = *ip&YYAMASK;
        !           438:                                        goto stack;
        !           439:                                }
        !           440: #ifdef YYDEBUG
        !           441:                                if( yydebug )
        !           442:                                        fprintf(stderr, "error recovery leaves state %d, uncovers %d\n", *yys, yys[-1]);
        !           443: #endif
        !           444:                                yys--;
        !           445:                                yyv--;
        !           446:                        }
        !           447: #ifdef YYDEBUG
        !           448:                        if( yydebug )
        !           449:                                fprintf(stderr, "no shift on error; abort\n");
        !           450: #endif
        !           451:                        return(1);
        !           452: 
        !           453:                case 3:
        !           454: #ifdef YYDEBUG
        !           455:                        if( yydebug )
        !           456:                                fprintf(stderr, "Error recovery clobbers char %o\n", yychar);
        !           457: #endif
        !           458:                        if( yychar==YYEOFVAL )
        !           459:                                return(1);
        !           460:                        yychar = YYNOCHAR;
        !           461:                        goto read;
        !           462:                }
        !           463: 
        !           464:        case YYREDACT:
        !           465:                pno = act&YYAMASK;
        !           466: #ifdef YYDEBUG
        !           467:                if( yydebug )
        !           468:                        fprintf(stdout, "reduce %d\n", pno);
        !           469: #endif
        !           470:                yypvt = yyv;
        !           471:                yyv -= yypn[pno];
        !           472:                yys -= yypn[pno];
        !           473:                yyval = yyv[1];
        !           474:                switch(pno) {
        !           475: 
        !           476: case 1: {
        !           477: 
        !           478: #line 66 "sh.y"
        !           479: 
        !           480:                sesp->s_node = NULL;
        !           481:                reset (RCMD);
        !           482:                NOTREACHED;
        !           483:        }break;
        !           484: 
        !           485: case 2: {
        !           486: 
        !           487: #line 72 "sh.y"
        !           488: 
        !           489:                sesp->s_node = yypvt[0].yu_node;
        !           490:                reset (errflag ? RERR : RCMD);
        !           491:                NOTREACHED;
        !           492:        }break;
        !           493: 
        !           494: case 3: {
        !           495: 
        !           496: #line 77 "sh.y"
        !           497: 
        !           498:                keyflush ();
        !           499:                keyflag = 1;
        !           500:                reset (RERR);
        !           501:                NOTREACHED;
        !           502:        }break;
        !           503: 
        !           504: case 9: {
        !           505: 
        !           506: #line 95 "sh.y"
        !           507:        yyval.yu_nval = NWHILE; }break;
        !           508: 
        !           509: case 10: {
        !           510: 
        !           511: #line 96 "sh.y"
        !           512:        yyval.yu_nval = NUNTIL; }break;
        !           513: 
        !           514: case 22: {
        !           515: 
        !           516: #line 118 "sh.y"
        !           517: 
        !           518:                yyval.yu_node = yypvt[0].yu_node;
        !           519:        }break;
        !           520: 
        !           521: case 23: {
        !           522: 
        !           523: #line 121 "sh.y"
        !           524: 
        !           525:                yyval.yu_node = node(NBACK, yypvt[-1].yu_node, NULL);
        !           526:        }break;
        !           527: 
        !           528: case 24: {
        !           529: 
        !           530: #line 124 "sh.y"
        !           531: 
        !           532:                yyval.yu_node = yypvt[-1].yu_node;
        !           533:        }break;
        !           534: 
        !           535: case 25: {
        !           536: 
        !           537: #line 127 "sh.y"
        !           538: 
        !           539:                yyval.yu_node = node(NBACK, yypvt[-2].yu_node, yypvt[0].yu_node);
        !           540:        }break;
        !           541: 
        !           542: case 26: {
        !           543: 
        !           544: #line 130 "sh.y"
        !           545: 
        !           546:                yyval.yu_node = node(NLIST, yypvt[-2].yu_node, yypvt[0].yu_node);
        !           547:        }break;
        !           548: 
        !           549: case 27: {
        !           550: 
        !           551: #line 136 "sh.y"
        !           552: 
        !           553:                yyval.yu_node = yypvt[0].yu_node;
        !           554:        }break;
        !           555: 
        !           556: case 28: {
        !           557: 
        !           558: #line 139 "sh.y"
        !           559: 
        !           560:                yyval.yu_node = node(NORF, yypvt[-2].yu_node, yypvt[0].yu_node);
        !           561:        }break;
        !           562: 
        !           563: case 29: {
        !           564: 
        !           565: #line 142 "sh.y"
        !           566: 
        !           567:                yyval.yu_node = node(NANDF, yypvt[-2].yu_node, yypvt[0].yu_node);
        !           568:        }break;
        !           569: 
        !           570: case 30: {
        !           571: 
        !           572: #line 148 "sh.y"
        !           573: 
        !           574:                yyval.yu_node = node(NPIPE, yypvt[-2].yu_node, yypvt[0].yu_node);
        !           575:        }break;
        !           576: 
        !           577: case 31: {
        !           578: 
        !           579: #line 151 "sh.y"
        !           580: 
        !           581:                yyval.yu_node = yypvt[0].yu_node;
        !           582:        }break;
        !           583: 
        !           584: case 32: {
        !           585: 
        !           586: #line 163 "sh.y"
        !           587: 
        !           588:                yyval.yu_node = yypvt[0].yu_node;
        !           589:                keypop ();
        !           590:        }break;
        !           591: 
        !           592: case 33: {
        !           593: 
        !           594: #line 169 "sh.y"
        !           595: 
        !           596:                keypush ();
        !           597:                keyflag = 1;
        !           598:        }break;
        !           599: 
        !           600: case 34: {
        !           601: 
        !           602: #line 176 "sh.y"
        !           603: 
        !           604:                yyval.yu_node = node (NCOMS, yypvt[0].yu_node, NULL);
        !           605:        }break;
        !           606: 
        !           607: case 35: {
        !           608: 
        !           609: #line 179 "sh.y"
        !           610: 
        !           611:                yyval.yu_node = node (NCOMS, yypvt[0].yu_node, NULL);
        !           612:        }break;
        !           613: 
        !           614: case 36: {
        !           615: 
        !           616: #line 182 "sh.y"
        !           617: 
        !           618:                yypvt[-1].yu_node->n_next = yypvt[0].yu_node;
        !           619:                yyval.yu_node = node (NCOMS, yypvt[-1].yu_node, NULL);
        !           620:        }break;
        !           621: 
        !           622: case 37: {
        !           623: 
        !           624: #line 186 "sh.y"
        !           625: 
        !           626:                yyval.yu_node = node (NCOMS, yypvt[0].yu_node, NULL);
        !           627:        }break;
        !           628: 
        !           629: case 38: {
        !           630: 
        !           631: #line 189 "sh.y"
        !           632: 
        !           633:                yyval.yu_node = node (NRET, yypvt[0].yu_strp, NULL);
        !           634:        }break;
        !           635: 
        !           636: case 39: {
        !           637: 
        !           638: #line 192 "sh.y"
        !           639: 
        !           640:                yyval.yu_node = node (NRET, "", NULL);
        !           641:        }break;
        !           642: 
        !           643: case 40: {
        !           644: 
        !           645: #line 198 "sh.y"
        !           646: 
        !           647:                yyval.yu_node = node (NCTRL, yypvt[0].yu_node, NULL);
        !           648:        }break;
        !           649: 
        !           650: case 41: {
        !           651: 
        !           652: #line 204 "sh.y"
        !           653: 
        !           654:                yyval.yu_node = node (NCTRL, node (NFUNC, yypvt[-5].yu_strp, yypvt[-1].yu_node), NULL);
        !           655:        }break;
        !           656: 
        !           657: case 42: {
        !           658: 
        !           659: #line 210 "sh.y"
        !           660: 
        !           661:                yyval.yu_node = yypvt[0].yu_node;
        !           662:        }break;
        !           663: 
        !           664: case 43: {
        !           665: 
        !           666: #line 213 "sh.y"
        !           667: 
        !           668:                (yyval.yu_node = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           669:        }break;
        !           670: 
        !           671: case 44: {
        !           672: 
        !           673: #line 219 "sh.y"
        !           674: 
        !           675:                NODE          * tmp = yypvt[-2].yu_node;
        !           676:                /*
        !           677:                 * NIGEL: The structure of the nodes that have to be generated
        !           678:                 * is flat, but now the grammar is structured; deal with this.
        !           679:                 */
        !           680: 
        !           681:                while (tmp->n_next)
        !           682:                        tmp = tmp->n_next;
        !           683: 
        !           684:                (tmp->n_next = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           685:                yyval.yu_node = yypvt[-2].yu_node;
        !           686:        }break;
        !           687: 
        !           688: case 45: {
        !           689: 
        !           690: #line 232 "sh.y"
        !           691: 
        !           692:                NODE          * tmp = yypvt[-1].yu_node;
        !           693:                /*
        !           694:                 * NIGEL: The structure of the nodes that have to be generated
        !           695:                 * is flat, but now the grammar is structured; deal with this.
        !           696:                 */
        !           697: 
        !           698:                while (tmp->n_next)
        !           699:                        tmp = tmp->n_next;
        !           700: 
        !           701:                tmp->n_next = yypvt[0].yu_node;
        !           702:                yyval.yu_node = yypvt[-1].yu_node;
        !           703:        }break;
        !           704: 
        !           705: case 46: {
        !           706: 
        !           707: #line 245 "sh.y"
        !           708: 
        !           709:                yyval.yu_node = yypvt[0].yu_node;
        !           710:        }break;
        !           711: 
        !           712: case 47: {
        !           713: 
        !           714: #line 248 "sh.y"
        !           715: 
        !           716:                (yyval.yu_node = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           717:        }break;
        !           718: 
        !           719: case 48: {
        !           720: 
        !           721: #line 251 "sh.y"
        !           722: 
        !           723:                yyval.yu_node = yypvt[0].yu_node;
        !           724:        }break;
        !           725: 
        !           726: case 49: {
        !           727: 
        !           728: #line 257 "sh.y"
        !           729: 
        !           730:                yyval.yu_node = yypvt[0].yu_node;
        !           731:        }break;
        !           732: 
        !           733: case 50: {
        !           734: 
        !           735: #line 260 "sh.y"
        !           736: 
        !           737:                (yyval.yu_node = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           738:        }break;
        !           739: 
        !           740: case 51: {
        !           741: 
        !           742: #line 263 "sh.y"
        !           743: 
        !           744:                yyval.yu_node = yypvt[0].yu_node;
        !           745:        }break;
        !           746: 
        !           747: case 52: {
        !           748: 
        !           749: #line 266 "sh.y"
        !           750: 
        !           751:                (yyval.yu_node = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           752:        }break;
        !           753: 
        !           754: case 53: {
        !           755: 
        !           756: #line 272 "sh.y"
        !           757: 
        !           758:                yyval.yu_node = yypvt[0].yu_node;
        !           759:                keyflag = 0;
        !           760:        }break;
        !           761: 
        !           762: case 54: {
        !           763: 
        !           764: #line 279 "sh.y"
        !           765: 
        !           766:                yyval.yu_node = yypvt[0].yu_node;
        !           767:                keyflag = 0;
        !           768:        }break;
        !           769: 
        !           770: case 55: {
        !           771: 
        !           772: #line 294 "sh.y"
        !           773: 
        !           774:                yyval.yu_node = yypvt[0].yu_node;
        !           775:        }break;
        !           776: 
        !           777: case 56: {
        !           778: 
        !           779: #line 297 "sh.y"
        !           780: 
        !           781:                (yyval.yu_node = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           782:        }break;
        !           783: 
        !           784: case 57: {
        !           785: 
        !           786: #line 300 "sh.y"
        !           787: 
        !           788:                yyval.yu_node = yypvt[0].yu_node;
        !           789:        }break;
        !           790: 
        !           791: case 58: {
        !           792: 
        !           793: #line 303 "sh.y"
        !           794: 
        !           795:                (yyval.yu_node = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           796:        }break;
        !           797: 
        !           798: case 59: {
        !           799: 
        !           800: #line 306 "sh.y"
        !           801: 
        !           802:                yyval.yu_node = yypvt[0].yu_node;
        !           803:        }break;
        !           804: 
        !           805: case 60: {
        !           806: 
        !           807: #line 309 "sh.y"
        !           808: 
        !           809:                (yyval.yu_node = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           810:        }break;
        !           811: 
        !           812: case 61: {
        !           813: 
        !           814: #line 315 "sh.y"
        !           815: 
        !           816:                yyval.yu_node = node (NARGS, duplstr (strt, 0), NULL);
        !           817:        }break;
        !           818: 
        !           819: case 77: {
        !           820: 
        !           821: #line 406 "sh.y"
        !           822: 
        !           823:                yyval.yu_node = node (NIORS, yypvt[0].yu_strp, NULL);
        !           824:        }break;
        !           825: 
        !           826: case 78: {
        !           827: 
        !           828: #line 411 "sh.y"
        !           829: 
        !           830:                yyval.yu_strp = duplstr (strt, 0);
        !           831:        }break;
        !           832: 
        !           833: case 79: {
        !           834: 
        !           835: #line 416 "sh.y"
        !           836: 
        !           837:                yyval.yu_node = node (NARGS, yypvt[0].yu_strp, NULL);
        !           838:        }break;
        !           839: 
        !           840: case 80: {
        !           841: 
        !           842: #line 421 "sh.y"
        !           843: 
        !           844:                yyval.yu_strp = duplstr (strt, 0);
        !           845:        }break;
        !           846: 
        !           847: case 81: {
        !           848: 
        !           849: #line 427 "sh.y"
        !           850: 
        !           851:                yyval.yu_node = node (NASSG, yypvt[0].yu_strp, NULL);
        !           852:        }break;
        !           853: 
        !           854: case 82: {
        !           855: 
        !           856: #line 432 "sh.y"
        !           857: 
        !           858:                yyval.yu_strp = duplstr (strt, 0);
        !           859:        }break;
        !           860: 
        !           861: case 83: {
        !           862: 
        !           863: #line 438 "sh.y"
        !           864: 
        !           865:                yyval.yu_node = node(NFOR, yypvt[-4].yu_strp, node(NFOR2, yypvt[-3].yu_node, node(NLIST, yypvt[-1].yu_node, NULL)));
        !           866:                yyval.yu_node->n_next->n_next->n_next = yyval.yu_node->n_next;
        !           867:        }break;
        !           868: 
        !           869: case 84: {
        !           870: 
        !           871: #line 442 "sh.y"
        !           872: 
        !           873:                yyval.yu_node = node(NFOR, yypvt[-3].yu_strp, node(NFOR2, yypvt[-2].yu_node, node(NLIST, yypvt[-1].yu_node, NULL)));
        !           874:                yyval.yu_node->n_next->n_next->n_next = yyval.yu_node->n_next;
        !           875:        }break;
        !           876: 
        !           877: case 85: {
        !           878: 
        !           879: #line 446 "sh.y"
        !           880: 
        !           881:                yyval.yu_node = node(NCASE, yypvt[-4].yu_strp, yypvt[-1].yu_node);
        !           882:        }break;
        !           883: 
        !           884: case 86: {
        !           885: 
        !           886: #line 449 "sh.y"
        !           887: 
        !           888:                yyval.yu_node = node(NCASE, yypvt[-3].yu_strp, yypvt[-1].yu_node);
        !           889:        }break;
        !           890: 
        !           891: case 87: {
        !           892: 
        !           893: #line 452 "sh.y"
        !           894: 
        !           895:                yyval.yu_node = node(yypvt[-3].yu_nval, yypvt[-2].yu_node, node(NLIST, yypvt[-1].yu_node, NULL));
        !           896:                yyval.yu_node->n_next->n_next = yyval.yu_node;
        !           897:        }break;
        !           898: 
        !           899: case 88: {
        !           900: 
        !           901: #line 456 "sh.y"
        !           902: 
        !           903:                yyval.yu_node = node(NIF, node(NNULL, yypvt[-4].yu_node, yypvt[-2].yu_node), yypvt[-1].yu_node);
        !           904:        }break;
        !           905: 
        !           906: case 89: {
        !           907: 
        !           908: #line 459 "sh.y"
        !           909: 
        !           910:                yyval.yu_node = node(NPARN, yypvt[-1].yu_node, NULL);
        !           911:        }break;
        !           912: 
        !           913: case 90: {
        !           914: 
        !           915: #line 462 "sh.y"
        !           916: 
        !           917:                yyval.yu_node = node(NBRAC, yypvt[-1].yu_node, NULL);
        !           918:        }break;
        !           919: 
        !           920: case 91: {
        !           921: 
        !           922: #line 468 "sh.y"
        !           923: 
        !           924:                yyval.yu_node = yypvt[0].yu_node;
        !           925:        }break;
        !           926: 
        !           927: case 92: {
        !           928: 
        !           929: #line 471 "sh.y"
        !           930: 
        !           931:                yyval.yu_node = node(NARGS, "\"$@\"", NULL);
        !           932:        }break;
        !           933: 
        !           934: case 93: {
        !           935: 
        !           936: #line 477 "sh.y"
        !           937: 
        !           938:                yyval.yu_node = node(NARGS, yypvt[-1].yu_strp, yypvt[0].yu_node);
        !           939:        }break;
        !           940: 
        !           941: case 94: {
        !           942: 
        !           943: #line 480 "sh.y"
        !           944: 
        !           945:                yyval.yu_node = NULL;
        !           946:        }break;
        !           947: 
        !           948: case 95: {
        !           949: 
        !           950: #line 486 "sh.y"
        !           951: 
        !           952:                register NODE *np;
        !           953: 
        !           954:                for (np=yypvt[-2].yu_node; np->n_next; np=np->n_next)
        !           955:                        ;
        !           956:                np->n_next = yypvt[0].yu_node;
        !           957:                yyval.yu_node = yypvt[-2].yu_node;
        !           958:        }break;
        !           959: 
        !           960: case 96: {
        !           961: 
        !           962: #line 494 "sh.y"
        !           963: 
        !           964:                yyval.yu_node = yypvt[0].yu_node;
        !           965:        }break;
        !           966: 
        !           967: case 97: {
        !           968: 
        !           969: #line 497 "sh.y"
        !           970: 
        !           971:                yyval.yu_node = NULL;
        !           972:        }break;
        !           973: 
        !           974: case 98: {
        !           975: 
        !           976: #line 503 "sh.y"
        !           977: 
        !           978:                yyval.yu_node = node(NCASE2, yypvt[0].yu_node, yypvt[-2].yu_node);
        !           979:        }break;
        !           980: 
        !           981: case 99: {
        !           982: 
        !           983: #line 509 "sh.y"
        !           984: 
        !           985:                yyval.yu_node = node(NCASE3, yypvt[-2].yu_strp, yypvt[0].yu_node);
        !           986:        }break;
        !           987: 
        !           988: case 100: {
        !           989: 
        !           990: #line 512 "sh.y"
        !           991: 
        !           992:                yyval.yu_node = node(NCASE3, yypvt[0].yu_strp, NULL);
        !           993:        }break;
        !           994: 
        !           995: case 101: {
        !           996: 
        !           997: #line 518 "sh.y"
        !           998: 
        !           999:                yyval.yu_node = yypvt[0].yu_node;
        !          1000:        }break;
        !          1001: 
        !          1002: case 102: {
        !          1003: 
        !          1004: #line 521 "sh.y"
        !          1005: 
        !          1006:                yyval.yu_node = NULL;
        !          1007:        }break;
        !          1008: 
        !          1009: case 103: {
        !          1010: 
        !          1011: #line 527 "sh.y"
        !          1012: 
        !          1013:                yyval.yu_node = node(NIF, node(NNULL, yypvt[-3].yu_node, yypvt[-1].yu_node), yypvt[0].yu_node);
        !          1014:        }break;
        !          1015: 
        !          1016: case 104: {
        !          1017: 
        !          1018: #line 530 "sh.y"
        !          1019: 
        !          1020:                yyval.yu_node = node(NELSE, yypvt[0].yu_node, NULL);
        !          1021:        }break;
        !          1022: 
        !          1023: case 105: {
        !          1024: 
        !          1025: #line 533 "sh.y"
        !          1026: 
        !          1027:                yyval.yu_node = NULL;
        !          1028:        }break;
        !          1029: 
        !          1030: case 106: {
        !          1031: 
        !          1032: #line 539 "sh.y"
        !          1033: 
        !          1034:                yyval.yu_node = yypvt[0].yu_node;
        !          1035:        }break;
        !          1036: 
        !          1037: case 107: {
        !          1038: 
        !          1039: #line 543 "sh.y"
        !          1040: 
        !          1041:                yyval.yu_node = NULL;
        !          1042:        }break;
        !          1043: 
        !          1044: case 108: {
        !          1045: 
        !          1046: #line 549 "sh.y"
        !          1047: 
        !          1048:                yyval.yu_node = node(NLIST, yypvt[-2].yu_node, yypvt[0].yu_node);
        !          1049:        }break;
        !          1050: 
        !          1051: case 109: {
        !          1052: 
        !          1053: #line 552 "sh.y"
        !          1054: 
        !          1055:                yyval.yu_node = yypvt[-1].yu_node;
        !          1056:        }break;
        !          1057: 
        !          1058:                }
        !          1059:                ip = &yygo[ yypgo[yypdnt[pno]] ];
        !          1060:                while( *ip!=*yys && *ip!=YYNOCHAR )
        !          1061:                        ip += 2;
        !          1062:                yystate = ip[1];
        !          1063:                goto stack;
        !          1064:        }
        !          1065: }
        !          1066: 
        !          1067: 
        !          1068: 
        !          1069: 

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