open OUTPUT, ">$ARGV[1]" || die "Can not create $ARGV[1] file: $!";
my $parser = new XML::Parser (Handlers => {Start => \&handle_opcode});
open OUTPUT, ">$ARGV[1]" || die "Can not create $ARGV[1] file: $!";
my $parser = new XML::Parser (Handlers => {Start => \&handle_opcode});