Learning GNU Emacs, 3rd Edition

Chapter 1. Emacs Basics

Some of you out there are probably dying to get your hands on the keyboard and start typing. We won't try to stop you; turn to the section called "Starting Emacs" and you can go ahead. But do read the beginning of this chapter later when you're ready for a break. Emacs is much easier to learn if you understand some of the basic concepts involved, which we discuss in the following introduction.

Introducing Emacs!

GNU Emacs is one of the most commonly used text editors in the world today. Many users prefer Emacs to vi (Unix's standard editor) or to other GUI text editors. Why is Emacs so popular? It isn't the newest tool, and it's certainly not the prettiest. But it may well be the most useful tool you'll ever learn. We want to present what you need to know about Emacs to do useful work, in a way that lets you use it effectively. This book is a guide for Emacs users; it tries to satisfy the needs of many readers, ranging from casual users to programmers.

Our approach therefore isn't to tell you absolutely everything that Emacs does. It has many features and commands that this book doesn't describe. We don't think that's a problem; Emacs has a comprehensive online help facility that helps you figure out what these are. We focus our attention on describing how to get useful work done. After covering basic editing in the first three chapters, we describe how to use Emacs as a comprehensive working environment: how to boost productivity with multiple buffers and ...