func Init()
  var(obj)
  obj = objShell_
  stack &= block.select(BLK_OBJ)
  println('Dim ', obj)
  println('Set ', obj, ' = CreateObject("Shell.Application")')
  println('')
  block.select(_arr.pop(stack))
end

func doExit()
  println(obj, '.ShutdownWindows')
end