In the 7.0 release, the name of the machine that a zephyrgram was sent from is
printed by default.  However, if you have a customized .zwgc.desc file, you
will not get this unless you explicitly add it.

Here's the steps you need to follow to do this:

1. Load your .zwgc.desc file into emacs, and find the section that
   looks like this:

        print "@center(@bold("+$aval+") "+$type+" message at "+$time+
                " on "+$date+")\n"+$ftext+"\n\n"

   And change it to read like this:

        print "@center(@bold("+$aval+") "+$type+" message at "+$time+
                " on "+$date+")\n"+$ftext+" at @bold("+$fromhost+")\n\n"

   All you're doing is adding this string after "+$ftext+":

        " at @bold("+$fromhost+

   and then adding a '(' in the final quoted string.

2. Save the .zwgc.desc file, and type "zctl wg_read" at the athena%
   prompt to make the change take effect.  If you've made a mistake in
   your editing of the .zwgc.desc file, you should get an error at
   this point, probably in your console window.

That's it!  From now on, the name of the machine the zephyrgram came from will
be printed, as well as the username of the sender.
