{% for category in page.categories %}
{% endfor %}
{% endunless %}
{% comment %} {% Related posts (from tags) %} {% endcomment %}
{% unless page.tags == empty %}
{% assign related_post_header_displayed = false %}
{% assign exclude_post_urls = page.url | split: ',' %}
{% for tag in page.tags %}
{% for other_post in site.posts %}
{% if page.id == other_post.id %}
{% continue %}
{% endif %}
{% assign other_post_tags = other_post.tags | join: '~~~' | downcase | split: '~~~' %}
{% assign tag_lc = tag | downcase %}
{% if other_post_tags contains tag_lc %}
{% if related_post_header_displayed != true %}