Hi Matt, > > *************** > > *** 1136,1142 **** > > "" > > " > > { > > ! if (fix_bit_operand (operands, 'O', XOR)) > > DONE; > > }") > > > > "" > > " > > { > > ! if (fix_bit_operand (operands, 1, XOR)) > ^ > Shouldn't this be a 0, or was the original code buggy (or am I > misunderstanding)? The latter. Kazu Hirata