title: LISP In Small Pieces - best LISP environment to run code in?
body: <p>Christian Queinnec has written a masterpiece called LISP In Small Pieces, which features eleven Lisp Interpreters and two Lisp compilers. </p>
  
  <p>When you go to download the code from the website <a href="http://pagesperso-systeme.lip6.fr/Christian.Queinnec/WWW/LiSP.html">here</a> - it has the comment:</p>
  
  <pre><code>The programs of this book are available on the net. 
  These programs used to run with some Scheme systems around 1994.
  </code></pre>
  
  <p>Any idea:</p>
  
  <p>(a) What Scheme systems these ran on at the time,  and more importantly;</p>
  
  <p>(b) What Scheme systems these would run on today?</p>