In this greatly expanded edition of the defacto standard, you'll learn about the nearly 200 changes already made since original publication - and find out about gray areas likely to be revised later. Written by the Vice-Chairman of X3J13 (the ANSI committee responsible for the standardization of Common Lisp) and co-developer of the language itself, the new edition contains the entire text of the first edition plus six completely new chapters. They cover:

CLOS, the Common Lisp Object System, with new features to support function overloading and object-oriented programming, plus complete technical specifications
Loops, a powerful control structure for multiple variables
Conditions, a generalization of the error signaling mechanism
Series and generators
Plus other subjects not part of the ANSI standards but of interest to professional programmers.
Throughout, you'll find fresh examples, additional clarifications, warnings, and tips - all presented with the author's customary vigor and wit.