Shell completion, again

[Jim Campbell]

I'm sure this has been discussed before, but I was unable to piece 
together a coherent solution from Google and whatnot...

I have a situation where I am remotely logged in (using rlogin.el) to 
several machines, each of which has a unique directory structure.  
The emacs filename completion does not work in this situation 
because the directory structures don't match.

For reasons that I don't want to go into right now, I prefer not to use
eshell.  I think what I want to do is to use the shell on the remote 
machine (tcsh) to do that machine's completion.  How?