2955   struct pstate ps;  in Parse()  local
2964   memset(&ps, '\0', sizeof(ps));  in Parse()
2965   ps.gp = gp;  in Parse()
2966   ps.filename = gp->filename;  in Parse()
2967   ps.errorcnt = 0;  in Parse()
2968   ps.state = INITIALIZE;  in Parse()
2971   fp = fopen(ps.filename,"rb");  in Parse()
2973     ErrorMsg(ps.filename,0,"Can't open this file for reading.");  in Parse()
2982     ErrorMsg(ps.filename,0,"Input file too large.");  in Parse()
2989     ErrorMsg(ps.filename,0,"Can't read in all %d bytes of this file.",  in Parse()
3026     ps.tokenstart = cp;                /* Mark the beginning of the token */  in Parse()
3027     ps.tokenlineno = lineno;           /* Linenumber on which token begins */  in Parse()
3035         ErrorMsg(ps.filename,startline,  in Parse()
3038         ps.errorcnt++;  in Parse()
3075         ErrorMsg(ps.filename,ps.tokenlineno,  in Parse()
3078         ps.errorcnt++;  in Parse()
3099     parseonetoken(&ps);             /* Parse the token */  in Parse()
3104   gp->rule = ps.firstrule;  in Parse()
3105   gp->errorcnt = ps.errorcnt;  in Parse()