Description based on print version record.

"Editor customizations and creations with Lisp"--Cover.

Includes index.

"This book introduces Emacs Lisp and tells you how to make the editor do whatever you want, whether it's altering the way text scrolls or inventing a whole new "major mode." Topics progress from simple to complex, from lists, symbols, and keyboard commands to syntax tables, macro templates, and error recovery"--Resource description page.