This is the revision history for ipc::open2 in <freenode.net:##NULL>

factoid_idsubjectcopulapredicateauthornamespace
9265 ipc::open2 is use IPC::Open2; my $fh_out; my $fh_in; my $pid = open2($fh_out, $fh_in, 'ls', '-l'); waitpid($pid, 0); sjohnson <*:##NULL>
9264 ipc::open2 is my $fh_out; my $fh_in; $pid = open2($fh_out, $fh_in, 'ls', '-l'); waitpid($pid, 0); sjohnson <*:##NULL>