With the IMPORT FGL instruction, module symbols such as variables, types and
      constants can be referenced in the importing module.
    The next source example imports the 
myutils and 
account modules, and uses the
        
init() and 
set_account() functions of the imported modules. The first function
      call is qualified with the module name - this is optional but required to resolve ambiguities
      when the same function name is used by different modules:
      
IMPORT FGL myutils 
IMPORT FGL account 
MAIN
  CALL myutils.init()
  CALL set_account("CFX4559")
  ...
END MAIN