period suggestion.

[Bladesss]

The period (.) and comma (,) cycle through the units.
I would like a switch so that i could cycle just through just the combat units, or just through the HQ's.
Possibly be able to cycle through the troubled units (unready, depleted, routed) to make sure none are to close to the front.

There is an quirk that if the N (depot) key is on, the period (.) function quits working. It that feature?? or a bug?