Isn't Emacs doing it automatically when in JavaScript mode?
The tab-width seems to be 4.
Nico
On Mon, 2011-09-19 at 10:19 +0200, laurent laffont wrote:
> In amber.js for indentation there's a mix of spaces and tabs... What
> is the rule ? tab-width ?
>
>
> Laurent.
--
Nicolas Petton
http://www.nicolas-petton.fr