HAT
return (unary(op2(CHAR, NIL, itonp(HAT))));
|| (k == DOT && c != 0 && c != HAT)
|| (k == NCCL && !member(c, (int *) f->re[p[i]].lval.rp) && c != 0 && c != HAT)) {
if (c != HAT)
if (c != HAT)
f->curstat = cgoto(f, 2, HAT);