These features and bug fixes are in no particular order.  I'll get to them
as soon as I can, but other people are more than welcome to give these things
a try.

If you do improve Xswarm, then please send me your new version so that I can
incorporate the changes into the next release.  Please don't distribute
altered versions of this program!  I'll post it to the net with all new
changes.

					Jeff Butterworth
					butterwo@cs.unc.edu

Bugs
----
- The xor feature has problems.  In the root window any movement of windows
  over the swarm will cause it to leave an ugly trail.
- The program doesn't receive the f.delete event from twm when it is in the
  root window.
- A very short delay between updates (like 5 milliseconds) can cause xswarm
  to hang.  Someone mentioned to me that this may be a race condition.
  What the heck is a race condition?  If anyone wants to look at the
  non-blocking delay subroutine Nap(), then please feel free.

New Features
------------
- Allow the user to control the wasp with the cursor.  I did this in the gl
  implementation on the SGI Iris.  It's pretty fun.
- Colorize the bees base on speed or proximity to the wasp.  Again, I did this
  on an Iris and it made the whole thing more attractive.
- Use shapes other than simple line segments.