Object Graphics v0.3

I've finished the modifications to Object Graphics v0.3.  To see the full 
current text, see http://wiki.octave.org/wiki.pl?ObjectGraphics

To see the changes since version 0.2.2, see 
http://wiki.octave.org/wiki.pl?action=browse&diff=1&id=ObjectGraphics&revision=24&diffrevision=16

I hope to finish the first implementation of the full system using 
Sebastien Loisel's Octave Workshop sometime this week so that I will 
hopefully see any gotchas in the standard.  After that, I hope that it 
will be ready for a look by the maintainers list.

Please let me know if you see any deficiencies remaining.

Bill

-- 
"Really, I'm not out to destroy Microsoft. That will just be a completely
unintentional side effect."
   -- Linus Torvalds, NY Times Magazine 9/28/2003