Hi all,

I'm slowly getting where I want to arrive ;). I started a new web page 
with the latest version of the environment I used for the book. Now I 
have a bot a la Karel. In the book I show how to
program it so that it can follow a path or a wall, escape a maze. Quite 
fun.

Soon I will add all the code of the second book (break out....)

http://scgwiki.iam.unibe.ch:8080/StephaneDucasseWiki/

I have a problem with the methods turnRight: anAngle radius: aRadius  
and turnLeft: anAngle radius: aRadius. Their rendering is ugly but I do 
not know what to do with them. Any suggestion
is welcome...

Stef

Prof. Dr. Stéphane DUCASSE (ducasse at iam.unibe.ch) 
http://www.iam.unibe.ch/~ducasse/
  "if you knew today was your last day on earth, what would you do
  different? ... especially if, by doing something different, today
  might not be your last day on earth" Calvin&Hobbes