{% blog_categories %}
{% comment %}If we get a single post, then show the full content.{% endcomment %}
{% if post %}
{% post_title %}
By {% post_author %}. {% post_date %}
{% post_content %}
{% comment %}If we get multiple posts, then show the truncated content.{% endcomment %}
{% elif posts %}
{% comment %}If we get posts for a category, then we can show the category header.{% endcomment %}
{% if category %}