> This code has not been tested in any way..

I'll happily volunteer to test it.  Um.  If someone can tell me (if?) how to
get it to my machine without going the whole hog to -current...


Norman R. McBride                               http://www.city.ac.uk/~norm/
Computing Services, City University, England          norm@city.ac.uk (MIME)
 
"...the extreme case best illustrates the norm..."              Stephen King