strange limitation on rcmd()

[Brian Candler]

On Mon, Jul 10, 2006 at 11:47:33AM -0400, Mikhail Teterin wrote:
> What I remain upset about, though, is that the rcmdsh(), which is used by 
> rcmd() ignores the fd2p parameter making it impossible to capture the 
> remote's stderr...

Well, it's probably worth send-pr'ing it.

I'd first test whether rsh itself forwards stderr properly. Maybe there's
some underlying reason why rcmdsh doesn't have an fd2p argument.