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Programming in Emacs Lisp

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Preface

Most of the GNU Emacs integrated environment is written in the programming language called Emacs Lisp. The code written in this programming language is the software--the sets of instructions--that tell the computer what to do when you give it commands. Emacs is designed so that you can write new code in Emacs Lisp and easily install it as an extension to the editor.

(GNU Emacs is sometimes called an "extensible editor", but it does much more than provide editing capabilities. It is better to refer to Emacs as an "extensible computing environment". However, that phrase is quite a mouthful. It is easier to refer to Emacs simply as an editor. Moreover, everything you do in Emacs--find the Mayan date and phases of the moon, simplify polynomials, debug code, manage files, read letters, write books--all these activities are kinds of editing in the most general sense of the word.)

Why Study Emacs Lisp?  Why learn Emacs Lisp?
On Reading this Text  Read, gain familiarity, pick up habits....
For Whom This is Written  For whom this is written.
Lisp History  
A Note for Novices  You can read this as a novice.
Thank You  


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  Copyright 2003   by The Free Software Foundation     Updated Jun 2003