Annotation of coherent/b/bin/sh_B4_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 552 "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, $2, NULL);
        !            95:        }
        !            96:  *
        !            97:  */
        !            98: #ifdef YYTNAMES
        !            99: readonly struct yytname yytnames[33] =
        !           100: {
        !           101:        "$end", -1, 
        !           102:        "error", -2, 
        !           103:        "_ANDF", 256, 
        !           104:        "_ASGN", 257, 
        !           105:        "_CASE", 258, 
        !           106:        "_CBRAC", 259, 
        !           107:        "_DO", 260, 
        !           108:        "_DONE", 261, 
        !           109:        "_DSEMI", 262, 
        !           110:        "_ELIF", 263, 
        !           111:        "_ELSE", 264, 
        !           112:        "_ESAC", 265, 
        !           113:        "_FI", 266, 
        !           114:        "_FOR", 267, 
        !           115:        "_IF", 268, 
        !           116:        "_IN", 269, 
        !           117:        "_IORS", 270, 
        !           118:        "_NAME", 271, 
        !           119:        "_NULL", 272, 
        !           120:        "_OBRAC", 273, 
        !           121:        "_ORF", 274, 
        !           122:        "_PARENS", 275, 
        !           123:        "_RET", 276, 
        !           124:        "_THEN", 277, 
        !           125:        "_UNTIL", 278, 
        !           126:        "_WHILE", 279, 
        !           127:        "'\\n'", 10, 
        !           128:        "';'", 59, 
        !           129:        "'|'", 124, 
        !           130:        "'('", 40, 
        !           131:        "')'", 41, 
        !           132:        "'&'", 38, 
        !           133:        NULL
        !           134: } ;
        !           135: #endif
        !           136: #include <action.h>
        !           137: readonly unsigned char yypdnt[118] = {
        !           138: 0, 1, 1, 2, 2, 2, 4, 6,
        !           139: 7, 8, 9, 9, 10, 10, 11, 11,
        !           140: 13, 14, 15, 16, 17, 18, 19, 3,
        !           141: 3, 3, 3, 3, 20, 20, 20, 21,
        !           142: 21, 22, 23, 24, 24, 24, 24, 24,
        !           143: 24, 26, 28, 27, 27, 25, 25, 25,
        !           144: 25, 25, 33, 33, 33, 33, 36, 34,
        !           145: 35, 35, 35, 35, 35, 35, 39, 40,
        !           146: 40, 40, 40, 40, 40, 40, 40, 40,
        !           147: 40, 40, 40, 40, 40, 40, 32, 41,
        !           148: 38, 29, 37, 42, 30, 30, 30, 30,
        !           149: 30, 30, 30, 30, 43, 43, 48, 48,
        !           150: 45, 45, 45, 49, 50, 50, 44, 44,
        !           151: 47, 47, 47, 46, 46, 31, 31, 12,
        !           152: 12, 12, 5, 5, 51, 51 
        !           153: };
        !           154: readonly unsigned char yypn[118] = {
        !           155: 2, 2, 0, 1, 2, 2, 2, 2,
        !           156: 2, 2, 2, 2, 2, 3, 1, 2,
        !           157: 2, 2, 2, 2, 2, 2, 2, 1,
        !           158: 2, 2, 3, 3, 1, 3, 3, 3,
        !           159: 1, 2, 0, 1, 1, 2, 1, 2,
        !           160: 1, 1, 6, 1, 2, 3, 2, 1,
        !           161: 2, 1, 1, 2, 1, 2, 1, 1,
        !           162: 1, 2, 1, 2, 1, 2, 1, 1,
        !           163: 1, 1, 1, 1, 1, 1, 1, 1,
        !           164: 1, 1, 1, 1, 1, 1, 1, 1,
        !           165: 1, 1, 1, 1, 6, 5, 6, 5,
        !           166: 4, 6, 3, 3, 2, 0, 2, 0,
        !           167: 3, 1, 0, 3, 3, 1, 2, 0,
        !           168: 5, 2, 0, 1, 0, 3, 2, 1,
        !           169: 1, 2, 1, 0, 1, 2 
        !           170: };
        !           171: readonly unsigned char yypgo[52] = {
        !           172: 0, 0, 2, 4, 12, 14, 48, 52,
        !           173: 54, 56, 58, 60, 64, 70, 72, 74,
        !           174: 76, 78, 82, 84, 86, 92, 96, 98,
        !           175: 100, 102, 104, 106, 108, 110, 126, 128,
        !           176: 140, 152, 158, 160, 170, 172, 180, 184,
        !           177: 186, 188, 190, 192, 194, 200, 206, 220,
        !           178: 224, 228, 230, 234 
        !           179: };
        !           180: readonly unsigned int yygo[246] = {
        !           181: YYOTHERS, 0x1, YYOTHERS, 0x5, 0x1, 0x6, 0xd, 0x31,
        !           182: 0xe, 0x32, YYOTHERS, 0x43, YYOTHERS, 0x20, 0x10, 0x36,
        !           183: 0x13, 0x39, 0x18, 0x3d, 0x1b, 0x3e, 0x1d, 0x40,
        !           184: 0x1e, 0x41, 0x1f, 0x42, 0x43, 0x6d, 0x4b, 0x77,
        !           185: 0x6f, 0x88, 0x71, 0x8b, 0x8a, 0x9e, 0x91, 0xa1,
        !           186: 0x93, 0xa3, 0x99, 0xa7, 0x9a, 0xa8, YYOTHERS, 0x34,
        !           187: 0xa9, 0xad, YYOTHERS, 0x70, YYOTHERS, 0x9b, YYOTHERS, 0x9c,
        !           188: YYOTHERS, 0x21, YYOTHERS, 0x72, 0x69, 0x82, YYOTHERS, 0x68,
        !           189: 0x66, 0x7c, 0x6c, 0x85, YYOTHERS, 0x69, YYOTHERS, 0x11,
        !           190: YYOTHERS, 0x12, YYOTHERS, 0x14, YYOTHERS, 0x22, 0x77, 0x8e,
        !           191: YYOTHERS, 0x23, YYOTHERS, 0x94, YYOTHERS, 0x92, 0x11, 0x37,
        !           192: 0x12, 0x38, YYOTHERS, 0x7, 0x14, 0x3a, YYOTHERS, 0x8,
        !           193: YYOTHERS, 0x9, YYOTHERS, 0xa, YYOTHERS, 0x24, YYOTHERS, 0x25,
        !           194: YYOTHERS, 0x26, YYOTHERS, 0x49, YYOTHERS, 0x27, 0xa, 0x28,
        !           195: 0x16, 0x3b, 0x17, 0x3c, 0x1c, 0x3f, 0x2b, 0x4d,
        !           196: 0x6b, 0x83, 0x83, 0x83, YYOTHERS, 0x7e, YYOTHERS, 0x29,
        !           197: 0x20, 0x44, 0x21, 0x45, 0x6e, 0x87, 0x8e, 0x9f,
        !           198: 0x9b, 0xa9, YYOTHERS, 0x46, 0xa, 0x2a, 0x26, 0x4a,
        !           199: 0x2a, 0x2a, 0x2d, 0x2a, 0x49, 0x76, YYOTHERS, 0x5f,
        !           200: 0x2a, 0x4c, 0x2d, 0x64, YYOTHERS, 0x2b, YYOTHERS, 0x4e,
        !           201: 0x4e, 0x78, 0x5f, 0x79, 0x61, 0x7a, 0x62, 0x7b,
        !           202: YYOTHERS, 0x60, YYOTHERS, 0x2c, 0xa, 0x2d, 0x2a, 0x2d,
        !           203: 0x2d, 0x2d, YYOTHERS, 0x61, 0x2b, 0x4f, YYOTHERS, 0x2e,
        !           204: YYOTHERS, 0x62, YYOTHERS, 0x63, YYOTHERS, 0x2f, YYOTHERS, 0x30,
        !           205: YYOTHERS, 0x6c, 0x6c, 0x86, 0x85, 0x97, YYOTHERS, 0x73,
        !           206: 0x82, 0x95, 0x92, 0xa2, YYOTHERS, 0x7f, 0x23, 0x48,
        !           207: 0x70, 0x89, 0x72, 0x8c, 0x94, 0xa4, 0x9c, 0xaa,
        !           208: 0xad, 0xae, YYOTHERS, 0x47, 0xae, 0xaf, YYOTHERS, 0x9d,
        !           209: 0x83, 0x96, YYOTHERS, 0x84, YYOTHERS, 0x80, 0x8f, 0xa0,
        !           210: YYOTHERS, 0x81, 0x3b, 0x6a, 0x43, 0x6e, 0x66, 0x6a,
        !           211: 0x67, 0x7d, 0x6c, 0x6a, YYOTHERS, 0x35 
        !           212: };
        !           213: readonly unsigned short yypa[176] = {
        !           214: 0, 2, 30, 34, 38, 40, 42, 46,
        !           215: 52, 58, 62, 86, 88, 90, 114, 138,
        !           216: 138, 142, 142, 138, 144, 146, 148, 148,
        !           217: 138, 152, 154, 138, 156, 138, 138, 138,
        !           218: 144, 144, 160, 164, 168, 170, 172, 176,
        !           219: 178, 182, 184, 190, 194, 230, 236, 238,
        !           220: 240, 242, 244, 246, 248, 250, 254, 256,
        !           221: 258, 260, 262, 264, 272, 276, 278, 280,
        !           222: 282, 284, 286, 138, 288, 292, 296, 298,
        !           223: 302, 306, 310, 138, 312, 314, 316, 352,
        !           224: 354, 356, 358, 360, 362, 364, 366, 368,
        !           225: 370, 372, 374, 376, 378, 380, 382, 384,
        !           226: 420, 422, 458, 494, 496, 498, 500, 506,
        !           227: 510, 514, 518, 522, 526, 534, 536, 138,
        !           228: 560, 568, 574, 578, 582, 584, 586, 588,
        !           229: 592, 594, 596, 598, 600, 602, 606, 610,
        !           230: 614, 618, 510, 522, 622, 292, 624, 628,
        !           231: 630, 632, 138, 638, 640, 642, 144, 644,
        !           232: 648, 138, 510, 138, 650, 656, 660, 662,
        !           233: 666, 138, 138, 144, 668, 672, 676, 678,
        !           234: 682, 684, 686, 688, 690, 692, 694, 696,
        !           235: 698, 288, 700, 702, 704, 560, 706, 712
        !           236: };
        !           237: readonly unsigned int yyact[714] = {
        !           238: 0x2002, YYOTHERS, 0x2, YYEOFVAL, 0x4, 0xa, 0x2022, 0x101,
        !           239: 0x2022, 0x102, 0x2022, 0x10b, 0x2022, 0x10c, 0x2022, 0x10e,
        !           240: 0x2022, 0x10f, 0x2022, 0x111, 0x2022, 0x114, 0x2022, 0x116,
        !           241: 0x2022, 0x117, 0x2022, 0x28, 0x3, YYOTHERS, 0x4000, YYEOFVAL,
        !           242: 0x6000, YYOTHERS, 0xb, 0xa, 0x6000, YYOTHERS, 0x2003, YYOTHERS,
        !           243: 0x2001, YYOTHERS, 0xc, 0xa, 0x6000, YYOTHERS, 0xd, 0x3b,
        !           244: 0xe, 0x26, 0x2017, YYOTHERS, 0xf, 0x100, 0x10, 0x112,
        !           245: 0x201c, YYOTHERS, 0x13, 0x7c, 0x2020, YYOTHERS, 0x15, 0x101,
        !           246: 0x16, 0x102, 0x17, 0x10b, 0x18, 0x10c, 0x19, 0x10e,
        !           247: 0x1a, 0x10f, 0x1b, 0x111, 0x1c, 0x114, 0x1d, 0x116,
        !           248: 0x1e, 0x117, 0x1f, 0x28, 0x6000, YYOTHERS, 0x2005, YYOTHERS,
        !           249: 0x2004, YYOTHERS, 0x2022, 0x101, 0x2022, 0x102, 0x2022, 0x10b,
        !           250: 0x2022, 0x10c, 0x2022, 0x10e, 0x2022, 0x10f, 0x2022, 0x111,
        !           251: 0x2022, 0x114, 0x2022, 0x116, 0x2022, 0x117, 0x2022, 0x28,
        !           252: 0x2019, YYOTHERS, 0x2022, 0x101, 0x2022, 0x102, 0x2022, 0x10b,
        !           253: 0x2022, 0x10c, 0x2022, 0x10e, 0x2022, 0x10f, 0x2022, 0x111,
        !           254: 0x2022, 0x114, 0x2022, 0x116, 0x2022, 0x117, 0x2022, 0x28,
        !           255: 0x2018, YYOTHERS, 0x33, 0xa, 0x2073, YYOTHERS, 0x2022, YYOTHERS,
        !           256: 0x2022, YYOTHERS, 0x2053, YYOTHERS, 0x1a, 0x10f, 0x6000, YYOTHERS,
        !           257: 0x204f, YYOTHERS, 0x2051, YYOTHERS, 0x1a, 0x10f, 0x2028, YYOTHERS,
        !           258: 0x206c, 0x29, 0x2022, YYOTHERS, 0x206c, 0x103, 0x2022, YYOTHERS,
        !           259: 0x2021, YYOTHERS, 0x2023, YYOTHERS, 0x19, 0x10e, 0x2024, YYOTHERS,
        !           260: 0x2026, YYOTHERS, 0x4b, 0x113, 0x2050, YYOTHERS, 0x2029, YYOTHERS,
        !           261: 0x15, 0x101, 0x19, 0x10e, 0x2032, YYOTHERS, 0x1a, 0x10f,
        !           262: 0x202f, YYOTHERS, 0x15, 0x101, 0x50, 0x102, 0x51, 0x104,
        !           263: 0x52, 0x105, 0x53, 0x107, 0x54, 0x108, 0x55, 0x109,
        !           264: 0x56, 0x10a, 0x57, 0x10b, 0x58, 0x10c, 0x59, 0x10d,
        !           265: 0x19, 0x10e, 0x5a, 0x10f, 0x5b, 0x114, 0x5c, 0x115,
        !           266: 0x5d, 0x116, 0x5e, 0x117, 0x2031, YYOTHERS, 0x15, 0x101,
        !           267: 0x19, 0x10e, 0x2034, YYOTHERS, 0x2036, YYOTHERS, 0x204e, YYOTHERS,
        !           268: 0x2052, YYOTHERS, 0x201b, YYOTHERS, 0x201a, YYOTHERS, 0x2074, YYOTHERS,
        !           269: 0x2011, YYOTHERS, 0x65, 0xa, 0x2072, YYOTHERS, 0x2010, YYOTHERS,
        !           270: 0x201d, YYOTHERS, 0x201e, YYOTHERS, 0x2012, YYOTHERS, 0x201f, YYOTHERS,
        !           271: 0x66, 0x10d, 0x33, 0xa, 0x67, 0x3b, 0x6000, YYOTHERS,
        !           272: 0x6b, 0x10d, 0x205d, YYOTHERS, 0x2006, YYOTHERS, 0x2014, YYOTHERS,
        !           273: 0x2027, YYOTHERS, 0x200b, YYOTHERS, 0x200a, YYOTHERS, 0x2013, YYOTHERS,
        !           274: 0x6f, 0x115, 0x6000, YYOTHERS, 0x71, 0x104, 0x2067, YYOTHERS,
        !           275: 0x206b, YYOTHERS, 0x74, 0x29, 0x6000, YYOTHERS, 0x75, 0x103,
        !           276: 0x6000, YYOTHERS, 0x19, 0x10e, 0x2025, YYOTHERS, 0x202b, YYOTHERS,
        !           277: 0x2033, YYOTHERS, 0x2050, YYOTHERS, 0x15, 0x101, 0x50, 0x102,
        !           278: 0x51, 0x104, 0x52, 0x105, 0x53, 0x107, 0x54, 0x108,
        !           279: 0x55, 0x109, 0x56, 0x10a, 0x57, 0x10b, 0x58, 0x10c,
        !           280: 0x59, 0x10d, 0x19, 0x10e, 0x5a, 0x10f, 0x5b, 0x114,
        !           281: 0x5c, 0x115, 0x5d, 0x116, 0x5e, 0x117, 0x202e, YYOTHERS,
        !           282: 0x2037, YYOTHERS, 0x2040, YYOTHERS, 0x2041, YYOTHERS, 0x2042, YYOTHERS,
        !           283: 0x2043, YYOTHERS, 0x2044, YYOTHERS, 0x2045, YYOTHERS, 0x2046, YYOTHERS,
        !           284: 0x2047, YYOTHERS, 0x2048, YYOTHERS, 0x2049, YYOTHERS, 0x203f, YYOTHERS,
        !           285: 0x204a, YYOTHERS, 0x204b, YYOTHERS, 0x204c, YYOTHERS, 0x204d, YYOTHERS,
        !           286: 0x15, 0x101, 0x50, 0x102, 0x51, 0x104, 0x52, 0x105,
        !           287: 0x53, 0x107, 0x54, 0x108, 0x55, 0x109, 0x56, 0x10a,
        !           288: 0x57, 0x10b, 0x58, 0x10c, 0x59, 0x10d, 0x19, 0x10e,
        !           289: 0x5a, 0x10f, 0x5b, 0x114, 0x5c, 0x115, 0x5d, 0x116,
        !           290: 0x5e, 0x117, 0x2038, YYOTHERS, 0x2030, YYOTHERS, 0x15, 0x101,
        !           291: 0x50, 0x102, 0x51, 0x104, 0x52, 0x105, 0x53, 0x107,
        !           292: 0x54, 0x108, 0x55, 0x109, 0x56, 0x10a, 0x57, 0x10b,
        !           293: 0x58, 0x10c, 0x59, 0x10d, 0x19, 0x10e, 0x5a, 0x10f,
        !           294: 0x5b, 0x114, 0x5c, 0x115, 0x5d, 0x116, 0x5e, 0x117,
        !           295: 0x203c, YYOTHERS, 0x15, 0x101, 0x50, 0x102, 0x51, 0x104,
        !           296: 0x52, 0x105, 0x53, 0x107, 0x54, 0x108, 0x55, 0x109,
        !           297: 0x56, 0x10a, 0x57, 0x10b, 0x58, 0x10c, 0x59, 0x10d,
        !           298: 0x19, 0x10e, 0x5a, 0x10f, 0x5b, 0x114, 0x5c, 0x115,
        !           299: 0x5d, 0x116, 0x5e, 0x117, 0x203a, YYOTHERS, 0x203e, YYOTHERS,
        !           300: 0x2035, YYOTHERS, 0x2075, YYOTHERS, 0x33, 0xa, 0x67, 0x3b,
        !           301: 0x200e, YYOTHERS, 0x33, 0xa, 0x2070, YYOTHERS, 0x1a, 0x10f,
        !           302: 0x2062, YYOTHERS, 0x66, 0x10d, 0x6000, YYOTHERS, 0x65, 0xa,
        !           303: 0x206f, YYOTHERS, 0x1a, 0x10f, 0x205f, YYOTHERS, 0x71, 0x104,
        !           304: 0x33, 0xa, 0x67, 0x3b, 0x2067, YYOTHERS, 0x206e, YYOTHERS,
        !           305: 0x65, 0xa, 0x2072, 0x103, 0x2072, 0x104, 0x2072, 0x105,
        !           306: 0x2072, 0x106, 0x2072, 0x107, 0x2072, 0x108, 0x2072, 0x109,
        !           307: 0x2072, 0x10a, 0x2072, 0x115, 0x2072, 0x29, 0x2022, YYOTHERS,
        !           308: 0x206c, 0x107, 0x206c, 0x108, 0x206c, 0x10a, 0x2022, YYOTHERS,
        !           309: 0x33, 0xa, 0x8a, 0x3b, 0x2073, YYOTHERS, 0x206c, 0x105,
        !           310: 0x2022, YYOTHERS, 0x8d, 0x105, 0x6000, YYOTHERS, 0x205a, YYOTHERS,
        !           311: 0x205b, YYOTHERS, 0x202c, YYOTHERS, 0x1b, 0x111, 0x6000, YYOTHERS,
        !           312: 0x202d, YYOTHERS, 0x2039, YYOTHERS, 0x203d, YYOTHERS, 0x203b, YYOTHERS,
        !           313: 0x200f, YYOTHERS, 0x65, 0xa, 0x2071, YYOTHERS, 0x8f, 0x7c,
        !           314: 0x2065, YYOTHERS, 0x90, 0x109, 0x6000, YYOTHERS, 0x91, 0x106,
        !           315: 0x2061, YYOTHERS, 0x93, 0x29, 0x6000, YYOTHERS, 0x205c, YYOTHERS,
        !           316: 0x98, 0x105, 0x6000, YYOTHERS, 0x206d, YYOTHERS, 0x2007, YYOTHERS,
        !           317: 0x99, 0x107, 0x9a, 0x108, 0x206a, YYOTHERS, 0x200c, YYOTHERS,
        !           318: 0x2066, YYOTHERS, 0x2058, YYOTHERS, 0x1a, 0x10f, 0x6000, YYOTHERS,
        !           319: 0x2057, YYOTHERS, 0x206c, 0x106, 0x206c, 0x109, 0x2022, YYOTHERS,
        !           320: 0xa5, 0x109, 0x6000, YYOTHERS, 0x205e, YYOTHERS, 0xa6, 0x105,
        !           321: 0x6000, YYOTHERS, 0x2055, YYOTHERS, 0x206c, 0x10a, 0x2022, YYOTHERS,
        !           322: 0xab, 0x10a, 0x6000, YYOTHERS, 0x200d, YYOTHERS, 0xac, 0x103,
        !           323: 0x6000, YYOTHERS, 0x2064, YYOTHERS, 0x2016, YYOTHERS, 0x2060, YYOTHERS,
        !           324: 0x2015, YYOTHERS, 0x2063, YYOTHERS, 0x2056, YYOTHERS, 0x2054, YYOTHERS,
        !           325: 0x2008, YYOTHERS, 0x2009, YYOTHERS, 0x2069, YYOTHERS, 0x2059, YYOTHERS,
        !           326: 0x202a, YYOTHERS, 0x99, 0x107, 0x9a, 0x108, 0x206a, YYOTHERS,
        !           327: 0x2068, YYOTHERS 
        !           328: };
        !           329: #define YYNOCHAR (-1000)
        !           330: #define        yyerrok yyerrflag=0
        !           331: #define        yyclearin       yylval=YYNOCHAR
        !           332: int yystack[YYMAXDEPTH];
        !           333: YYSTYPE yyvstack[YYMAXDEPTH], *yyv;
        !           334: int yychar;
        !           335: 
        !           336: #ifdef YYDEBUG
        !           337: int yydebug = 1;       /* No sir, not in the BSS */
        !           338: #include <stdio.h>
        !           339: #endif
        !           340: 
        !           341: short yyerrflag;
        !           342: int *yys;
        !           343: 
        !           344: yyparse()
        !           345: {
        !           346:        register YYSTYPE *yypvt;
        !           347:        int act;
        !           348:        register unsigned *ip, yystate;
        !           349:        int pno;
        !           350:        yystate = 0;
        !           351:        yychar = YYNOCHAR;
        !           352:        yyv = &yyvstack[-1];
        !           353:        yys = &yystack[-1];
        !           354: 
        !           355: stack:
        !           356:        if( ++yys >= &yystack[YYMAXDEPTH] ) {
        !           357:                write(2, "Stack overflow\n", 15);
        !           358:                exit(1);
        !           359:        }
        !           360:        *yys = yystate;
        !           361:        *++yyv = yyval;
        !           362: #ifdef YYDEBUG
        !           363:        if( yydebug )
        !           364:                fprintf(stdout, "Stack state %d, char %d\n", yystate, yychar);
        !           365: #endif
        !           366: 
        !           367: read:
        !           368:        ip = &yyact[yypa[yystate]];
        !           369:        if( ip[1] != YYNOCHAR ) {
        !           370:                if( yychar == YYNOCHAR ) {
        !           371:                        yychar = yylex();
        !           372: #ifdef YYDEBUG
        !           373:                        if( yydebug )
        !           374:                                fprintf(stdout, "lex read char %d, val %d\n", yychar, yylval);
        !           375: #endif
        !           376:                }
        !           377:                while (ip[1]!=YYNOCHAR) {
        !           378:                        if (ip[1]==yychar)
        !           379:                                break;
        !           380:                        ip += 2;
        !           381:                }
        !           382:        }
        !           383:        act = ip[0];
        !           384:        switch( act>>YYACTSH ) {
        !           385:        case YYSHIFTACT:
        !           386:                if( ip[1]==YYNOCHAR )
        !           387:                        goto YYerract;
        !           388:                if( yychar != -1 )
        !           389:                        yychar = YYNOCHAR; /* dont throw away EOF */
        !           390:                yystate = act&YYAMASK;
        !           391:                yyval = yylval;
        !           392: #ifdef YYDEBUG
        !           393:                if( yydebug )
        !           394:                        fprintf(stdout, "shift %d\n", yystate);
        !           395: #endif
        !           396:                if( yyerrflag )
        !           397:                        --yyerrflag;
        !           398:                goto stack;
        !           399: 
        !           400:        case YYACCEPTACT:
        !           401: #ifdef YYDEBUG
        !           402:                if( yydebug )
        !           403:                        fprintf(stdout, "accept\n");
        !           404: #endif
        !           405:                return(0);
        !           406: 
        !           407:        case YYERRACT:
        !           408:        YYerract:
        !           409:                switch (yyerrflag) {
        !           410:                case 0:
        !           411:                        yyerror("Syntax error");
        !           412: 
        !           413:                case 1:
        !           414:                case 2:
        !           415: 
        !           416:                        yyerrflag = 3;
        !           417:                        while( yys >= & yystack[0] ) {
        !           418:                                ip = &yyact[yypa[*yys]];
        !           419:                                while( ip[1]!=YYNOCHAR )
        !           420:                                        ip += 2;
        !           421:                                if( (*ip&~YYAMASK) == (YYSHIFTACT<<YYACTSH) ) {
        !           422:                                        yystate = *ip&YYAMASK;
        !           423:                                        goto stack;
        !           424:                                }
        !           425: #ifdef YYDEBUG
        !           426:                                if( yydebug )
        !           427:                                        fprintf(stderr, "error recovery leaves state %d, uncovers %d\n", *yys, yys[-1]);
        !           428: #endif
        !           429:                                yys--;
        !           430:                                yyv--;
        !           431:                        }
        !           432: #ifdef YYDEBUG
        !           433:                        if( yydebug )
        !           434:                                fprintf(stderr, "no shift on error; abort\n");
        !           435: #endif
        !           436:                        return(1);
        !           437: 
        !           438:                case 3:
        !           439: #ifdef YYDEBUG
        !           440:                        if( yydebug )
        !           441:                                fprintf(stderr, "Error recovery clobbers char %o\n", yychar);
        !           442: #endif
        !           443:                        if( yychar==YYEOFVAL )
        !           444:                                return(1);
        !           445:                        yychar = YYNOCHAR;
        !           446:                        goto read;
        !           447:                }
        !           448: 
        !           449:        case YYREDACT:
        !           450:                pno = act&YYAMASK;
        !           451: #ifdef YYDEBUG
        !           452:                if( yydebug )
        !           453:                        fprintf(stdout, "reduce %d\n", pno);
        !           454: #endif
        !           455:                yypvt = yyv;
        !           456:                yyv -= yypn[pno];
        !           457:                yys -= yypn[pno];
        !           458:                yyval = yyv[1];
        !           459:                switch(pno) {
        !           460: 
        !           461: case 3: {
        !           462: 
        !           463: #line 71 "sh.y"
        !           464: 
        !           465:                sesp->s_node = NULL;
        !           466:                reset(RCMD);
        !           467:                NOTREACHED;
        !           468:        }break;
        !           469: 
        !           470: case 4: {
        !           471: 
        !           472: #line 77 "sh.y"
        !           473: 
        !           474:                sesp->s_node = yypvt[-1].yu_node;
        !           475:                reset(errflag ? RERR : RCMD);
        !           476:                NOTREACHED;
        !           477:        }break;
        !           478: 
        !           479: case 5: {
        !           480: 
        !           481: #line 82 "sh.y"
        !           482: 
        !           483:                keyflush();
        !           484:                keyflag = 1;
        !           485:                reset(RERR);
        !           486:                NOTREACHED;
        !           487:        }break;
        !           488: 
        !           489: case 10: {
        !           490: 
        !           491: #line 98 "sh.y"
        !           492:        yyval.yu_nval = NWHILE; }break;
        !           493: 
        !           494: case 11: {
        !           495: 
        !           496: #line 99 "sh.y"
        !           497:        yyval.yu_nval = NUNTIL; }break;
        !           498: 
        !           499: case 23: {
        !           500: 
        !           501: #line 121 "sh.y"
        !           502: 
        !           503:                yyval.yu_node = yypvt[0].yu_node;
        !           504:        }break;
        !           505: 
        !           506: case 24: {
        !           507: 
        !           508: #line 124 "sh.y"
        !           509: 
        !           510:                yyval.yu_node = node(NBACK, yypvt[-1].yu_node, NULL);
        !           511:        }break;
        !           512: 
        !           513: case 25: {
        !           514: 
        !           515: #line 127 "sh.y"
        !           516: 
        !           517:                yyval.yu_node = yypvt[-1].yu_node;
        !           518:        }break;
        !           519: 
        !           520: case 26: {
        !           521: 
        !           522: #line 130 "sh.y"
        !           523: 
        !           524:                yyval.yu_node = node(NBACK, yypvt[-2].yu_node, yypvt[0].yu_node);
        !           525:        }break;
        !           526: 
        !           527: case 27: {
        !           528: 
        !           529: #line 133 "sh.y"
        !           530: 
        !           531:                yyval.yu_node = node(NLIST, yypvt[-2].yu_node, yypvt[0].yu_node);
        !           532:        }break;
        !           533: 
        !           534: case 28: {
        !           535: 
        !           536: #line 139 "sh.y"
        !           537: 
        !           538:                yyval.yu_node = yypvt[0].yu_node;
        !           539:        }break;
        !           540: 
        !           541: case 29: {
        !           542: 
        !           543: #line 142 "sh.y"
        !           544: 
        !           545:                yyval.yu_node = node(NORF, yypvt[-2].yu_node, yypvt[0].yu_node);
        !           546:        }break;
        !           547: 
        !           548: case 30: {
        !           549: 
        !           550: #line 145 "sh.y"
        !           551: 
        !           552:                yyval.yu_node = node(NANDF, yypvt[-2].yu_node, yypvt[0].yu_node);
        !           553:        }break;
        !           554: 
        !           555: case 31: {
        !           556: 
        !           557: #line 151 "sh.y"
        !           558: 
        !           559:                yyval.yu_node = node(NPIPE, yypvt[-2].yu_node, yypvt[0].yu_node);
        !           560:        }break;
        !           561: 
        !           562: case 32: {
        !           563: 
        !           564: #line 154 "sh.y"
        !           565: 
        !           566:                yyval.yu_node = yypvt[0].yu_node;
        !           567:        }break;
        !           568: 
        !           569: case 33: {
        !           570: 
        !           571: #line 166 "sh.y"
        !           572: 
        !           573:                yyval.yu_node = yypvt[0].yu_node;
        !           574:                keypop ();
        !           575:        }break;
        !           576: 
        !           577: case 34: {
        !           578: 
        !           579: #line 172 "sh.y"
        !           580: 
        !           581:                keypush ();
        !           582:                keyflag = 1;
        !           583:        }break;
        !           584: 
        !           585: case 35: {
        !           586: 
        !           587: #line 179 "sh.y"
        !           588: 
        !           589:                yyval.yu_node = node (NCOMS, yypvt[0].yu_node, NULL);
        !           590:        }break;
        !           591: 
        !           592: case 36: {
        !           593: 
        !           594: #line 182 "sh.y"
        !           595: 
        !           596:                yyval.yu_node = node (NCOMS, yypvt[0].yu_node, NULL);
        !           597:        }break;
        !           598: 
        !           599: case 37: {
        !           600: 
        !           601: #line 185 "sh.y"
        !           602: 
        !           603:                yyval.yu_node = node (NCOMS, yypvt[-1].yu_node->n_next = yypvt[0].yu_node, NULL);
        !           604:        }break;
        !           605: 
        !           606: case 38: {
        !           607: 
        !           608: #line 188 "sh.y"
        !           609: 
        !           610:                yyval.yu_node = node (NCOMS, yypvt[0].yu_node, NULL);
        !           611:        }break;
        !           612: 
        !           613: case 39: {
        !           614: 
        !           615: #line 191 "sh.y"
        !           616: 
        !           617:                yyval.yu_node = node (NRET, yypvt[0].yu_strp, NULL);
        !           618:        }break;
        !           619: 
        !           620: case 40: {
        !           621: 
        !           622: #line 194 "sh.y"
        !           623: 
        !           624:                yyval.yu_node = node (NRET, "", NULL);
        !           625:        }break;
        !           626: 
        !           627: case 41: {
        !           628: 
        !           629: #line 200 "sh.y"
        !           630: 
        !           631:                yyval.yu_node = node (NCTRL, yypvt[0].yu_node, NULL);
        !           632:        }break;
        !           633: 
        !           634: case 42: {
        !           635: 
        !           636: #line 206 "sh.y"
        !           637: 
        !           638:                yyval.yu_node = node (NCTRL, node (NFUNC, yypvt[-5].yu_strp, yypvt[-1].yu_node), NULL);
        !           639:        }break;
        !           640: 
        !           641: case 43: {
        !           642: 
        !           643: #line 212 "sh.y"
        !           644: 
        !           645:                yyval.yu_node = yypvt[0].yu_node;
        !           646:        }break;
        !           647: 
        !           648: case 44: {
        !           649: 
        !           650: #line 215 "sh.y"
        !           651: 
        !           652:                (yyval.yu_node = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           653:        }break;
        !           654: 
        !           655: case 45: {
        !           656: 
        !           657: #line 221 "sh.y"
        !           658: 
        !           659:                ((yyval.yu_node = yypvt[-2].yu_node)->n_next = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           660:        }break;
        !           661: 
        !           662: case 46: {
        !           663: 
        !           664: #line 224 "sh.y"
        !           665: 
        !           666:                (yyval.yu_node = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           667:        }break;
        !           668: 
        !           669: case 47: {
        !           670: 
        !           671: #line 227 "sh.y"
        !           672: 
        !           673:                yyval.yu_node = yypvt[0].yu_node;
        !           674:        }break;
        !           675: 
        !           676: case 48: {
        !           677: 
        !           678: #line 230 "sh.y"
        !           679: 
        !           680:                (yyval.yu_node = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           681:        }break;
        !           682: 
        !           683: case 49: {
        !           684: 
        !           685: #line 233 "sh.y"
        !           686: 
        !           687:                yyval.yu_node = yypvt[0].yu_node;
        !           688:        }break;
        !           689: 
        !           690: case 50: {
        !           691: 
        !           692: #line 239 "sh.y"
        !           693: 
        !           694:                yyval.yu_node = yypvt[0].yu_node;
        !           695:        }break;
        !           696: 
        !           697: case 51: {
        !           698: 
        !           699: #line 242 "sh.y"
        !           700: 
        !           701:                (yyval.yu_node = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           702:        }break;
        !           703: 
        !           704: case 52: {
        !           705: 
        !           706: #line 245 "sh.y"
        !           707: 
        !           708:                yyval.yu_node = yypvt[0].yu_node;
        !           709:        }break;
        !           710: 
        !           711: case 53: {
        !           712: 
        !           713: #line 248 "sh.y"
        !           714: 
        !           715:                (yyval.yu_node = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           716:        }break;
        !           717: 
        !           718: case 54: {
        !           719: 
        !           720: #line 254 "sh.y"
        !           721: 
        !           722:                yyval.yu_node = yypvt[0].yu_node;
        !           723:                keyflag = 0;
        !           724:        }break;
        !           725: 
        !           726: case 55: {
        !           727: 
        !           728: #line 261 "sh.y"
        !           729: 
        !           730:                yyval.yu_node = yypvt[0].yu_node;
        !           731:                keyflag = 0;
        !           732:        }break;
        !           733: 
        !           734: case 56: {
        !           735: 
        !           736: #line 276 "sh.y"
        !           737: 
        !           738:                yyval.yu_node = yypvt[0].yu_node;
        !           739:        }break;
        !           740: 
        !           741: case 57: {
        !           742: 
        !           743: #line 279 "sh.y"
        !           744: 
        !           745:                (yyval.yu_node = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           746:        }break;
        !           747: 
        !           748: case 58: {
        !           749: 
        !           750: #line 282 "sh.y"
        !           751: 
        !           752:                yyval.yu_node = yypvt[0].yu_node;
        !           753:        }break;
        !           754: 
        !           755: case 59: {
        !           756: 
        !           757: #line 285 "sh.y"
        !           758: 
        !           759:                (yyval.yu_node = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           760:        }break;
        !           761: 
        !           762: case 60: {
        !           763: 
        !           764: #line 288 "sh.y"
        !           765: 
        !           766:                yyval.yu_node = yypvt[0].yu_node;
        !           767:        }break;
        !           768: 
        !           769: case 61: {
        !           770: 
        !           771: #line 291 "sh.y"
        !           772: 
        !           773:                (yyval.yu_node = yypvt[-1].yu_node)->n_next = yypvt[0].yu_node;
        !           774:        }break;
        !           775: 
        !           776: case 62: {
        !           777: 
        !           778: #line 297 "sh.y"
        !           779: 
        !           780:                yyval.yu_node = node (NARGS, duplstr (strt, 0), NULL);
        !           781:        }break;
        !           782: 
        !           783: case 78: {
        !           784: 
        !           785: #line 388 "sh.y"
        !           786: 
        !           787:                yyval.yu_node = node (NIORS, yypvt[0].yu_strp, NULL);
        !           788:        }break;
        !           789: 
        !           790: case 79: {
        !           791: 
        !           792: #line 393 "sh.y"
        !           793: 
        !           794:                yyval.yu_strp = duplstr (strt, 0);
        !           795:        }break;
        !           796: 
        !           797: case 80: {
        !           798: 
        !           799: #line 398 "sh.y"
        !           800: 
        !           801:                yyval.yu_node = node (NARGS, yypvt[0].yu_strp, NULL);
        !           802:        }break;
        !           803: 
        !           804: case 81: {
        !           805: 
        !           806: #line 403 "sh.y"
        !           807: 
        !           808:                yyval.yu_strp = duplstr (strt, 0);
        !           809:        }break;
        !           810: 
        !           811: case 82: {
        !           812: 
        !           813: #line 409 "sh.y"
        !           814: 
        !           815:                yyval.yu_node = node (NASSG, yypvt[0].yu_strp, NULL);
        !           816:        }break;
        !           817: 
        !           818: case 83: {
        !           819: 
        !           820: #line 414 "sh.y"
        !           821: 
        !           822:                yyval.yu_strp = duplstr (strt, 0);
        !           823:        }break;
        !           824: 
        !           825: case 84: {
        !           826: 
        !           827: #line 420 "sh.y"
        !           828: 
        !           829:                yyval.yu_node = node(NFOR, yypvt[-4].yu_strp, node(NFOR2, yypvt[-3].yu_node, node(NLIST, yypvt[-1].yu_node, NULL)));
        !           830:                yyval.yu_node->n_next->n_next->n_next = yyval.yu_node->n_next;
        !           831:        }break;
        !           832: 
        !           833: case 85: {
        !           834: 
        !           835: #line 424 "sh.y"
        !           836: 
        !           837:                yyval.yu_node = node(NFOR, yypvt[-3].yu_strp, node(NFOR2, yypvt[-2].yu_node, node(NLIST, yypvt[-1].yu_node, NULL)));
        !           838:                yyval.yu_node->n_next->n_next->n_next = yyval.yu_node->n_next;
        !           839:        }break;
        !           840: 
        !           841: case 86: {
        !           842: 
        !           843: #line 428 "sh.y"
        !           844: 
        !           845:                yyval.yu_node = node(NCASE, yypvt[-4].yu_strp, yypvt[-1].yu_node);
        !           846:        }break;
        !           847: 
        !           848: case 87: {
        !           849: 
        !           850: #line 431 "sh.y"
        !           851: 
        !           852:                yyval.yu_node = node(NCASE, yypvt[-3].yu_strp, yypvt[-1].yu_node);
        !           853:        }break;
        !           854: 
        !           855: case 88: {
        !           856: 
        !           857: #line 434 "sh.y"
        !           858: 
        !           859:                yyval.yu_node = node(yypvt[-3].yu_nval, yypvt[-2].yu_node, node(NLIST, yypvt[-1].yu_node, NULL));
        !           860:                yyval.yu_node->n_next->n_next = yyval.yu_node;
        !           861:        }break;
        !           862: 
        !           863: case 89: {
        !           864: 
        !           865: #line 438 "sh.y"
        !           866: 
        !           867:                yyval.yu_node = node(NIF, node(NNULL, yypvt[-4].yu_node, yypvt[-2].yu_node), yypvt[-1].yu_node);
        !           868:        }break;
        !           869: 
        !           870: case 90: {
        !           871: 
        !           872: #line 441 "sh.y"
        !           873: 
        !           874:                yyval.yu_node = node(NPARN, yypvt[-1].yu_node, NULL);
        !           875:        }break;
        !           876: 
        !           877: case 91: {
        !           878: 
        !           879: #line 444 "sh.y"
        !           880: 
        !           881:                yyval.yu_node = node(NBRAC, yypvt[-1].yu_node, NULL);
        !           882:        }break;
        !           883: 
        !           884: case 92: {
        !           885: 
        !           886: #line 450 "sh.y"
        !           887: 
        !           888:                yyval.yu_node = yypvt[0].yu_node;
        !           889:        }break;
        !           890: 
        !           891: case 93: {
        !           892: 
        !           893: #line 453 "sh.y"
        !           894: 
        !           895:                yyval.yu_node = node(NARGS, "\"$@\"", NULL);
        !           896:        }break;
        !           897: 
        !           898: case 94: {
        !           899: 
        !           900: #line 459 "sh.y"
        !           901: 
        !           902:                yyval.yu_node = node(NARGS, yypvt[-1].yu_strp, yypvt[0].yu_node);
        !           903:        }break;
        !           904: 
        !           905: case 95: {
        !           906: 
        !           907: #line 462 "sh.y"
        !           908: 
        !           909:                yyval.yu_node = NULL;
        !           910:        }break;
        !           911: 
        !           912: case 96: {
        !           913: 
        !           914: #line 468 "sh.y"
        !           915: 
        !           916:                register NODE *np;
        !           917: 
        !           918:                for (np=yypvt[-2].yu_node; np->n_next; np=np->n_next)
        !           919:                        ;
        !           920:                np->n_next = yypvt[0].yu_node;
        !           921:                yyval.yu_node = yypvt[-2].yu_node;
        !           922:        }break;
        !           923: 
        !           924: case 97: {
        !           925: 
        !           926: #line 476 "sh.y"
        !           927: 
        !           928:                yyval.yu_node = yypvt[0].yu_node;
        !           929:        }break;
        !           930: 
        !           931: case 98: {
        !           932: 
        !           933: #line 479 "sh.y"
        !           934: 
        !           935:                yyval.yu_node = NULL;
        !           936:        }break;
        !           937: 
        !           938: case 99: {
        !           939: 
        !           940: #line 485 "sh.y"
        !           941: 
        !           942:                yyval.yu_node = node(NCASE2, yypvt[0].yu_node, yypvt[-2].yu_node);
        !           943:        }break;
        !           944: 
        !           945: case 100: {
        !           946: 
        !           947: #line 491 "sh.y"
        !           948: 
        !           949:                yyval.yu_node = node(NCASE3, yypvt[-2].yu_strp, yypvt[0].yu_node);
        !           950:        }break;
        !           951: 
        !           952: case 101: {
        !           953: 
        !           954: #line 494 "sh.y"
        !           955: 
        !           956:                yyval.yu_node = node(NCASE3, yypvt[0].yu_strp, NULL);
        !           957:        }break;
        !           958: 
        !           959: case 102: {
        !           960: 
        !           961: #line 500 "sh.y"
        !           962: 
        !           963:                yyval.yu_node = yypvt[0].yu_node;
        !           964:        }break;
        !           965: 
        !           966: case 103: {
        !           967: 
        !           968: #line 503 "sh.y"
        !           969: 
        !           970:                yyval.yu_node = NULL;
        !           971:        }break;
        !           972: 
        !           973: case 104: {
        !           974: 
        !           975: #line 509 "sh.y"
        !           976: 
        !           977:                yyval.yu_node = node(NIF, node(NNULL, yypvt[-3].yu_node, yypvt[-1].yu_node), yypvt[0].yu_node);
        !           978:        }break;
        !           979: 
        !           980: case 105: {
        !           981: 
        !           982: #line 512 "sh.y"
        !           983: 
        !           984:                yyval.yu_node = node(NELSE, yypvt[0].yu_node, NULL);
        !           985:        }break;
        !           986: 
        !           987: case 106: {
        !           988: 
        !           989: #line 515 "sh.y"
        !           990: 
        !           991:                yyval.yu_node = NULL;
        !           992:        }break;
        !           993: 
        !           994: case 107: {
        !           995: 
        !           996: #line 521 "sh.y"
        !           997: 
        !           998:                yyval.yu_node = yypvt[0].yu_node;
        !           999:        }break;
        !          1000: 
        !          1001: case 108: {
        !          1002: 
        !          1003: #line 525 "sh.y"
        !          1004: 
        !          1005:                yyval.yu_node = NULL;
        !          1006:        }break;
        !          1007: 
        !          1008: case 109: {
        !          1009: 
        !          1010: #line 531 "sh.y"
        !          1011: 
        !          1012:                yyval.yu_node = node(NLIST, yypvt[-2].yu_node, yypvt[0].yu_node);
        !          1013:        }break;
        !          1014: 
        !          1015: case 110: {
        !          1016: 
        !          1017: #line 534 "sh.y"
        !          1018: 
        !          1019:                yyval.yu_node = yypvt[-1].yu_node;
        !          1020:        }break;
        !          1021: 
        !          1022:                }
        !          1023:                ip = &yygo[ yypgo[yypdnt[pno]] ];
        !          1024:                while( *ip!=*yys && *ip!=YYNOCHAR )
        !          1025:                        ip += 2;
        !          1026:                yystate = ip[1];
        !          1027:                goto stack;
        !          1028:        }
        !          1029: }
        !          1030: 
        !          1031: 
        !          1032: 
        !          1033: 

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