Hi,<br>  <br>  when I try to compile ltk on clisp I get the following error message:<br>  <br>  Compiling file F:\ltk-0.90\ltk.lisp ...<br>  ERROR in WITH-LTK-HANDLERS in lines 427..429 :<br>  Constant NIL cannot be bound.<br>  ** - Continuable Error<br>  LET*: NIL is a constant, may not be used as a variable<br>  <br>  How can I fix this?<br>  <p>&#32;Send instant messages to your online friends http://au.messenger.yahoo.com