{% case site.category_archive.type %}

{% when "liquid" %}
  {% assign path_type = "#" %}
{% when "jekyll-archives" %}
  {% assign path_type = nil %}

{% endcase %}

{% if site.category_archive.path %}

{% comment %}
  <!-- Sort alphabetically regardless of case e.g. a B c d E -->
  <!-- modified from http://www.codeofclimber.ru/2015/sorting-site-tags-in-jekyll/ -->
{% endcomment %}
{% capture page_categories %}{% for category in page.categories %}{{ category | downcase }}#{{ category }}{% unless forloop.last %},{% endunless %}{% endfor %}{% endcapture %}
{% assign category_hashes = page_categories | split: ',' | sort %}

<p class="page__taxonomy">
  <strong><i class="fas fa-fw fa-folder-open" aria-hidden="true"></i> {{ site.data.ui-text[site.locale].categories_label | default: "Categories:" }} </strong>
  <span itemprop="keywords">
  {% for hash in category_hashes %}
    {% assign keyValue = hash | split: '#' %}
    {% capture category_word %}{{ keyValue[1] | strip_newlines }}{% endcapture %}
    <a href="{{ category_word | slugify | prepend: path_type | prepend: site.category_archive.path | relative_url }}" class="page__taxonomy-item" rel="tag">{{ category_word }}</a>{% unless forloop.last %}<span class="sep">, </span>{% endunless %}
  {% endfor %}
  </span>
</p>

{% endif %}