Changes the focus unitID to refer to a new unit
See also Targeting functions.
Signature:
FocusUnit("unit") or FocusUnit("name")
Arguments:
- unit- A unit to focus (- string, unitID)
- name- The name of a unit to focus; only valid for- player,- pet, and party/raid members (- string)
This function is protected and can only be called by the Blizzard user interface
