=begin
Because Shellwords doesn't support Windows, Nobu said.
Supporting Windows is ideal. But now in the feature-freeze phase.
I'll change the test, skip on Windows (mswin/mingw).
A test-case without Shellwords is welcome.
=end
=begin
This issue was solved with changeset r27549.
Roger, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.