Suggested port command enhancement?

[Daniel Horwood]

On 04/06/2008, at 9:05 AM, Rainer Müller wrote:

> Already possible:
> $ sudo port mirror installed
> $ sudo portmirror


On 10.5.3 with macports 1.6,
$ sudo pormirror

outputs:
   can't read "0": no such variable
       while executing
   "exec /usr/bin/tclsh "$0" "$@""
       (file "/opt/local/bin/portmirror" line 3)

Am I missing something? Also, are 'port mirror' or 'portmirror'  
documented anywhere?

Dan