title: replace block within {{ super() }}
body: <p>I have a base template which includes a block for the default <code>&lt;head&gt;</code> content. Within the head block, there's a block for the <code>&lt;title&gt;</code>.</p>
  
  <p>For example, in the base file I would have:</p>
  
  <pre><code>&lt;head&gt;
      {% block head %}
      {% block title %}&lt;title&gt;An App&lt;/title&gt;{% endblock title %}
      &lt;script src="somescript.js"&gt;&lt;/script&gt;
      {% endblock head %}
  &lt;/head&gt;
  </code></pre>
  
  <p>In the child template, I would like to include everything that was in the head block from the base (by calling <code>{{ super()) }}</code> and include some additional things, yet at the same time replace the title block within the super call.</p>
  
  <p>Is there a way to do this without just putting a block around the rest of the head content (excluding the title) and just replacing all of that?</p>