According to Dan Jacobson:
>  Perlop talks tons about qx/STRING/'s STDOUT and STDERR, but forgets to
>  mention its STDIN!

Well, gee, if stdin isn't mentioned, that must be because it has nothing
to to do with qx//.
-- 
Chip Salzenberg            - a.k.a. -            <chip@[...].com> 
 "What I cannot create, I do not understand." - Richard Feynman