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1.1 root 1: /*
2: * external variables for YACC
3: */
4: #include "yacc.h"
5:
6: struct resv restab[] =
7: {
8: "start", START,
9: "left", LEFT,
10: "right", RIGHT,
11: "prec", PREC,
12: "nonassoc", NONASSOC,
13: "union", UNION,
14: "token", TOKEN,
15: "type", TYPE,
16: NULL
17: };
18: struct genre gtab[MAXT] =
19: {
20: 0, MAXTERM, 0, &trmptr, "terminals",
21: 0, MAXNTERM, NTBASE, &ntrmptr, "non-terminals",
22: 0, MAXTYPE, 0, &typeptr, "types"
23: };
24:
25: struct sym **symtab;
26: struct sym **ntrmptr;
27: struct sym **trmptr;
28: struct sym **typeptr;
29: struct state *states;
30: struct prod **prdptr;
31: struct sitem **items;
32: int yyline = 1;
33: int nerrors = 0;
34: int yydebug = 0;
35: int verbose = 0;
36: int pstat = 0;
37: FILE *defin, *tabout, *actout, *listout, *optout, *fhdr;
38: int tno = 256;
39: int maxprod = MAXPROD;
40: int maxstates = MAXSTATE;
41: int nprod;
42: int nstates;
43: int startsym = NTBASE+1;
44: int predlev;
45: char *gramy = NULL;
46: #ifdef MSDOS
47: char * ytabc = "y_tab.c";
48: char *youtput = "y.output";
49: char *ytabh = "y_tab.h";
50: char *parser = "yyparse.c";
51:
52: #else
53: char *ytabc = "y.tab.c";
54: char *youtput = "y.output";
55: char *ytabh = "y.tab.h";
56: char *parser = "/lib/yyparse.c";
57: #endif
58: #ifdef MSDOS
59: char acttmp[] = "yaXXXXXX";
60: char opttmp[] = "yoXXXXXX";
61: #else
62: char acttmp[] = "/tmp/yaXXXXXX";
63: char opttmp[] = "/tmp/yoXXXXXX";
64: #endif
65: char bounderr[] = "too many %s, actual limit %d";
66: struct sitem *nititem;
67: struct prod *nitprod;
68: int nrrconf, nsrconf;
69: int ndupgos, ndupacts;
70: int yyredns;
71: int yygodef;
72: int yypact;
73: int yydefact;
74:
75: char bcount[256] =
76: {
77: 0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4,
78: 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
79: 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
80: 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
81: 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
82: 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
83: 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
84: 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
85: 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
86: 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
87: 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
88: 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
89: 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
90: 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
91: 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
92: 4, 5, 5, 6, 5, 6, 6, 7, 5, 6, 6, 7, 6, 7, 7, 8
93: };
94:
95: char ltab[256] =
96: {
97: -1, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
98: 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
99: 5, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
100: 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
101: 6, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
102: 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
103: 5, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
104: 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
105: 7, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
106: 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
107: 5, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
108: 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
109: 6, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
110: 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
111: 5, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
112: 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0
113: };
114:
115:
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.