<section class="aside-module grid__item one-whole lap-one-half">
  <div class='section'>
    <h1 class="title delta">Entries</h1>
    <ul class='divided sidebar-menu'>
{% assign faq = site.faq | sort_natural: 'title' %}
{% assign categories = faq | map: 'ha_category' | uniq | sort_natural %}

{% for category in categories %}
      <li>
        <b>{{ category }}</b>
        <ul>
  {% for entry in faq %}
    {% if entry.ha_category == category %}
<li><a href='/faq#{{ entry.title | slugify }}'>{{ entry.title}}</a></li>
    {% endif %}
  {% endfor %}
        </ul>
      </li>
{% endfor %}
    </ul>
  </div>
</section>