title: Repeat node value in YAML
body: <pre><code>pagination:
      limit:
          default: 10
          min: 0
          max: 50
          current: default
  </code></pre>
  
  <p>The <code>current</code> node should have the same value as the <code>default</code> node? (in this case, 10). Is it possible to do that with YAML?</p>