Irssi::settings_add_bool( "twirssi", "tweet_window_input", 0 );
$window = Irssi::window_find_name( Irssi::settings_get_str('twitter_window') );
Irssi::settings_add_bool( "twirssi", "tweet_window_input", 0 );
$window = Irssi::window_find_name( Irssi::settings_get_str('twitter_window') );