title: Multiple line tooltip with knockout
body: <p>I am trying to create a multi-line title with knockout.</p>
  
  <p>With normal HTML it is not a problem (just include <code>&amp;#13;</code>). So I tried the same with knockout, but it just shows a <a href="http://jsfiddle.net/SalvadorDali/bTDTT/" rel="nofollow">simple 1 line title</a> (notice a normal title when I am not using .knockout)</p>
  
  <pre><code>function vm() {
      var self = this;
      this.a        = ko.observable(4);
      this.b        = ko.observable(7842);
  
      this.tooltip = ko.computed(function() {
          return "Line1: "+self.a()+" &amp;#13; Line2: " + self.b();
      });
  }
  
  ko.applyBindings(new vm());
  </code></pre>
  
  <p>Any idea how to make multiple line title with knockout?</p>