With the exception of the Uses clause, DelphiScript does not recognize any
element of unit structure. Units are simply collections of scripts, any of which
may be called by the user, by a script in another unit, or by a script in the
current unit. The following keywords have no effect:
| 
 
  | 
 
  | 
 
  | 
The  finalization and initialization keywords cause an error; the others are simply ignored.
The uses clause is adopted from Object Pascal, as it is necessary
  to allow external calls to be resolved (in other words, to allow the interpreter
  to jump from the current unit to another one, from which a script is being
  called in the current one). See Calling
  Routines and Variables Declared in Another Unit.
  The  in directive in  uses is ignored.
