title: Is it possible to implement non-local-returns in JavaScript besides Exceptions?
body: <p>Can non-local-returns be implemented in JavaScript, so that you could write something like:</p>
  
  <pre><code>function some_function() {
    function some_other_function(value) {
     non-local-return true;
    }
    some_other_function();
    return false;
  }
  
  true === some_function();
  </code></pre>
  
  <p>where some_function would return true, then?</p>