Description

An improved JavaScript mode for GNU Emacs. Forked from http://code.google.com/p/js2-mode/.

For some of the user-visible changes, see Changes from the original mode.

Installation

$ git clone git://github.com/mooz/js2-mode.git
$ cd js2-mode
$ emacs --batch -f batch-byte-compile js2-mode.el

Then put js2-mode.elc into your site-lisp directory.

In your emacs config:

(autoload 'js2-mode "js2-mode" nil t)
(add-to-list 'auto-mode-alist '("\\.js$" . js2-mode))

See http://code.google.com/p/js2-mode/wiki/InstallationInstructions for additional details.

Emacs 24

The version from the branch emacs24 is recommended.

Bugs

If you find problems, please report them at http://github.com/mooz/js2-mode/issues.

See Also

Some third-party modes that use the generated syntax tree:

• js2-highlight-vars-mode
• js2-refactor