$ND::scanchan = '#testarmer';
$disp->add_channel('#testarlite', ['pub','help','channel']);
-$disp->add_channel('#testarmer', ['pub','help','channel','scan']);
+$disp->add_channel($ND::scanchan, ['pub','help','channel','scan']);
$disp->add_channel('pm', ['pub','help','pm']);
sub event_pubmsg {