http://www.perlmonks.org?node_id=1003158


in reply to Re: Calling Windows Batch from Perl, double-quote appearing out of nowhere
in thread Calling Windows Batch from Perl, double-quote appearing out of nowhere

but it seems that feature not supported in Perl under cygwin
The feature isn't supported on Unix/Linux either - I think that's the reason why it is also absent from Cygwin Perl.

-- 
Ronald Fischer <ynnor@mm.st>