Learning GNU Emacs, 3rd Edition

Preface

Emacs is the most powerful text editor available today. Unlike most other editors (in particular, unlike the standard Unix editor, vi), Emacs is a complete working environment. No matter what you do, you can start Emacs in the morning, work all day and all night, and never leave it: you can use it to edit, rename, delete, and organize files; to compile programs; to run shell commands; and so on. Before windowing systems like X and Microsoft Windows became popular, Emacs often served as a complete windowing system of its own. All you needed was a terminal, and you could live within Emacs forever. Emacs is also infinitely flexible; you can write your own commands, change the keys that are associated with commands, and (if you are willing to take the time) do just about anything you want.

Why Read This Book?

Because it does so much, Emacs has a reputation for being extremely complicated. We don't think that's warranted; we teach you Emacs from the ground up, covering first the basics and then some of the more advanced features.

In this book, we have tried to reach as broad an audience as possible: from casual users to professional writers and web authors to programmers to system administrators. No matter what you do with Emacs, you will find it's easy to learn; after one or two sessions, you'll know the basics of editing any file. After you learn the basics, you can go on to learn about more advanced topics that provide the real benefits of using Emacs. These include:

• Using multiple ...