We are well in 2009 already. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
Make a copy of the position when needed instead of passing as a reference. It is cleaner and let us to simplify also Position::print() A small space inflate while there. Signed-off-by: Marco Costalba <mcostalba@gmail.com>