source/_includes/post/author.html
69a5f519
 {% if post.author %}
   {% assign author = post.author %}
 {% elsif page.author %}
   {% assign author = page.author %}
 {% else %}
   {% assign author = site.author %}
 {% endif %}
 {% if author %}<span class="byline author vcard">Posted by <span class="fn">{{ author }}</span></span>{% endif %}