On Feb 19, 2006, at 4:48, Phrogz wrote:

> Excellent points, all. Updated. Reload. :)
>

It looks very meaningful. :) Alas, I'm confused. When I get to (for 
example), the "class Square < Rect" pair of boxes, which arrow do I 
follow when exiting, and why? Are they parts of the same definition, or 
two different definitions? If class Square doesn't "include Regular" 
then do I just follow the left-hand exit arrow? Is the "def 
square1.meth" box one of these "singleton" methods I've read about?