Linguistic challenge: name this program

[Phil Schmidt]

> A few years ago, a first implementation of "Karel the Robot" in Python
> was created and called PyKarel. A second, newer implementation is
> called Guido van Robot (GvR for short), and is available at
> gvr.sourceforge.net. Work is currently underway by the developpers of
> GvR to produce a new-and-improved version.

This thing is very cool, and it will be great for my kids to learn
with, once they're old enough to read.  :)

(I even had fun with it myself, spending much more time with it than I
should have!)

Thanks for the great work!

Phil