anchor.diff:  end;
   
   
  -//* Version: 13800
  +//* Version: 13900
   //* Returns the group of the specified player and group types that is closest to the specified coordinates,
   //* or -1 if no such group was found.
   //* The group types is a "set of Byte", for example [1,3]
  
positive.code: end;
  
  
  //* Version: 13800
  //* Returns the house of the specified player and house types that is closest to the specified coordinates,
  //* or -1 if no such house was found.
  //* The house types is a "set of TKMHouseType", for example [htQuary, htSchool, htStore]
  
negative.code: end;
  
  
  //* Version: 13900
  //* Returns the unit of the specified player and unit type that is closest to the specified coordinates,
  //* or -1 if no such unit was found.
  //* If the unit type is utAny any unit type will be accepted
  