any beautifier for javascript could align = and :
<pre><code>var tom = 5,
 jack = 6,
 jason = 7;

var m = {
  tom : 'tom',
  jack : 'jack',
  jason: 'jason'
}
</code></pre>

<p>want beautify to:</p>

<pre><code>var tom   = 'tom',
    jack  = 'jack',
    jason = 'jason',
    other, stand, vars;

var map = {
  tom   : 'tom',
  jack  : 'jack',
  jason : 'jason'
}
</code></pre>
