Angular: Empty Fiddle

http://angularjs.org/

HTML

<div ng-controller="MyCtrl">
  <p style="white-space: pre">With: {{text}}</p>
  <br>
  <p>Without: {{text}}</p>
</div>

JavaScript

var myApp = angular.module('myApp', []);

function MyCtrl($scope) {
  $scope.text = 'a      b';
}