LISP
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This tutorial focus on practical needs with examples. It assumes you already know a scripting language (⁖ Perl , Python , JavaScript , PHP ). Each page is self-contained.
Xah Emacs Lisp Tutorial
This is an Introduction to Programming in Emacs Lisp , for people who are not programmers. Edition 3.10, 28 October 2009 The homepage for GNU Emacs is at http://www.gnu.org/software/emacs/ . To view this manual in other formats, click here .
Programming in Emacs Lisp
Emacs Lisp Basics
Xah Lee, , …, This page is a short, practical, tutorial of Emacs Lisp the language. To evaluate elisp code, type it in a blank file. For example, type (+ 3 4) , then move your cursor after the closing parenthesis, then call 【 Ctrl + x Ctrl + e 】. Emacs will evaluate the lisp expression to the left of the cursor.