You are welcome, sir! How about this chapter of the famous book "Practical Common Lisp", available online for free? http://www.gigamonkeys.com/book/beyond-exce

You are welcome, sir! How about this chapter of the famous book "Practical Common Lisp", available online for free? http://www.gigamonkeys.com/book/beyond-exception-handling-conditions-and-restarts.html http://www.gigamonkeys.com/book/beyond-exception-handling-co...