$ perl -Mblib  -MWin32 -e " dd( Win32::ArgvW() )" "ro""shambo"  "ro "" shambo "
(
  "perl",
  "-Mblib",
  "-MWin32",
  "-e",
  " dd( Win32::ArgvW() )",
  "ro\"shambo  ro",
  "",
  "shambo",
  "",
)

$ perl -Mblib  -MWin32 -e " dd( scalar Win32::ArgvW() )" "ro""shambo"  "ro "" shambo "
"perl -Mblib  -MWin32 -e \" dd( scalar Win32::ArgvW() )\" \"ro\"\"shambo\"  \"ro \"\" shambo \""