Modernizr/Modernizr — pull request #848 by stucox (2013-12-01 21:29:59+00:00)
Title: Vendor Prefix Constant

Sometimes, to just get the vendor prefix for unsupported cases…

```js
$('head').append([
''
].join("\n"));

function prefix (n) {
return Modernizr.prefixed(n).replace(/([A-Z])/g, function(str,m1){ return '-' + m1.toLowerCase(); }).replace(/^ms-/,'-ms-');
}
```