In this chapter we'll see some of the specialized control flow forms provided by Common Lisp. When it absolutely, positively has to run One of the challenges of writing robust programs is to make sure that important parts of your code always run, even in the presence of errors. Here's what happens.
Some forms implicitly create a block around their body forms.
As you might expect, such a common operation has its own form in Lisp. This book may not be reproduced without the written consent of its author. Online distribution is restricted to the author's site.