A hard challenge anyone?

[David Bovill]

Thanks Ken! I will test your approach out against the quick hack that I have
in place and send you the pictures!

Just a note - but so far I the diagramming of the code is proving a lot more
useful than I thought. Just one glance picks up all sorts of things -
handlers which are not linked to any events - probably hanging around from
some earlier incarnation - handlers which are bottle necks - which handlers
work best in backscripts of libraries - and a general impression of things
that are had to quantify like "is it too complex"? Most of all the pictures
are pretty :)