On Thu, 7 Oct 2010, John Gateley wrote:

> Try
> set cmd = "$argv[3]"

I agree with that suggestion.  For some reason, back when I used tcsh, I 
never used to use a space on either side of the equal sign.  I don't know 
if that matters, but it might, so if the above doesn't solve the problem, 
try this:

set cmd=blah

Mike