EVENT PREVIOUSWEAPON
EVENT_PREVIOUSWEAPON is a Game Event.
This event is called when the player takes the previous weapon he has ( default key is " ; " ). See also EVENT_NEXTWEAPON.
Gamevar RETURN doesn't correctly show the value of the selected weapon. But setting gamevar RETURN to certain value will determine what weapon will be chosen, including Mighty Foot which normally isn't selected by this command.