1.1. Introduction

Emacs is a powerful text editor and, unlike most editors, it is a complete working environment. GNU Emacs is the most popular and widespread of the Emacs family of editors. Covering GNU Emacs 20.2, this small book has condensed Emacs reference material and provides a resource for readers of O'Reilly & Associates' Learning GNU Emacs, by Debra Cameron, Bill Rosenblatt, and Eric Raymond.

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