2956   struct pstate ps;  in Parse()  local
2965   memset(&ps, '\0', sizeof(ps));  in Parse()
2966   ps.gp = gp;  in Parse()
2967   ps.filename = gp->filename;  in Parse()
2968   ps.errorcnt = 0;  in Parse()
2969   ps.state = INITIALIZE;  in Parse()
2972   fp = fopen(ps.filename,"rb");  in Parse()
2974     ErrorMsg(ps.filename,0,"Can't open this file for reading.");  in Parse()
2983     ErrorMsg(ps.filename,0,"Input file too large.");  in Parse()
2990     ErrorMsg(ps.filename,0,"Can't read in all %d bytes of this file.",  in Parse()
3027     ps.tokenstart = cp;                /* Mark the beginning of the token */  in Parse()
3028     ps.tokenlineno = lineno;           /* Linenumber on which token begins */  in Parse()
3036         ErrorMsg(ps.filename,startline,  in Parse()
3039         ps.errorcnt++;  in Parse()
3076         ErrorMsg(ps.filename,ps.tokenlineno,  in Parse()
3079         ps.errorcnt++;  in Parse()
3100     parseonetoken(&ps);             /* Parse the token */  in Parse()
3105   gp->rule = ps.firstrule;  in Parse()
3106   gp->errorcnt = ps.errorcnt;  in Parse()