my @locations= (
   [ source => 'D:\\dev' ],
   [ docs => 'D:\\My Documents' ],
   [ source => 'F:\\dev' ],
   [ docs => 'F:\\Documents' ],
   [ norule => 'D:\\Program Files\\util']
   );

##</code><code>##

[ qw ( -this -that 5 6 -other /path/etc/foo ) ],

##</code><code>##

[ '-this', [ that => 5, 6 ], '-other', '/path/etc/foo' ],