printprec()

  
  static void printprec() {
   _pr[1] = 1;
   printf("\n%%right ROP7 POS7 TYPE7 ");
   printf("\n%%left  OP7  LOP7 PRE7 ");
   printf("\n%%right ROP6 POS6 TYPE6 ");
   printf("\n%%left  OP6  LOP6 PRE6 ");
   printf("\n%%right ROP5 POS5 TYPE5 ");
   printf("\n%%left  OP5  LOP5 PRE5 ");
   printf("\n%%right ROP4 POS4 TYPE4 ");
   printf("\n%%left  OP4  LOP4 PRE4 ");
   printf("\n%%right ROP3 POS3 TYPE3 ");
   printf("\n%%left  OP3  LOP3 PRE3 '~' '>' '<' '=' ");
   printf("\n%%right ROP2 POS2 TYPE2 ");
   printf("\n%%left  OP2 LEFT2 PRE2  '*'  '/' ");
   printf("\n%%right ROP1 POS1 TYPE1 ");
   printf("\n%%left  OP1 LOP1 PRE1 '-' '?' '+' '!' ");
   printf("\n%%right ROP0 POS0 TYPE0 ");
   printf("\n%%left  OP0 LOP0 PRE0  ");
  }