title: How can I trigger ng-change when a space is entered?
body: <p>I have a function that is called when a textarea's value is changed.  It works great, except when the spacebar is pressed, then nothing is called.  Is there a way to activate this?  Technically, the content is changing, and I would like the function to be called regardless.</p>
  
  <p>I am attaching a fiddle with the code.  You can see the <code>$scope.log</code> array does not push a new element when the spacebar is pressed (enter key as well), but it does with any other key that is not white space.</p>
  
  <p>Sample fiddle: <a href="http://jsfiddle.net/UJWLN/4/">http://jsfiddle.net/UJWLN/4/</a></p>