text: program t
    ! comment 1
    print '(a)', & ! comment 2
  'hello world 1'
    print '(a)','heLLo "x" worLd 2'     
    print '(a)','heLLo ''x'' worLd 3' ! comment 3
  7 PRINT '(a)',"heLLo 'x' worLd 4" ! don't continue &
    PRINT '(a)',"heLLo ""x"" worLd 5"
    8 PRINT '(a)',"heLLo ""x"" &
  worLd 6"
    PRINT '(a)',"heLLo ""x"" &
  
  ! comment 4
     worLd 7"
    PRINT '(a)',"heLLo ""x"" &
      &     worLd 8"
    print '(a)','hello' ;;
  
    continue ;;; print '(a)','world 9'
    print '(a)','hello' ; &
      print '(a)','world 0'
  end program t
  