#!/local/bin/perl -w use Tk::AstroCatalog; use Tk; my $MW = new MainWindow; $MW->withdraw; my $Cat = new Tk::AstroCatalog( $MW, -addCmd => sub { my $arr = shift; my $c = $arr->[-1]; print $c->status; }, -upDate=> sub {print "Updated"}, -transient => 0); MainLoop; exit;