{% comment %}

Possible parameter for this loop:

 › entries
 › offset
 › category 

Example for Category: {% include list-posts.html entries='3' offset='1' category='design' %}
Example for Tag: {% include list-posts.html entries='5' tag='terminal' %}


This loop works like this:

1. First we check if there was given a category for filtering › if include.categories == NULL 

2. If no category is given for filtering do a general loop.

3. If a category was given, assign category the given category to the variable category  › assign category = include.categories 

{% endcomment %}

{% assign category = include.category %}
{% assign tag = include.tag %}


<ul class="side-nav">

  {% if category == NULL and tag == NULL %}

    {% for post in site.posts limit:include.entries offset:include.offset %}
      <li><a href="{{ site.url }}{{ post.url }}">{% if post.subheadline %}{{ post.subheadline }} &middot; {% endif %}<strong>{{ post.title }}</strong></a></li>
    {% endfor %}
      <li class="text-right"><a href="{{ site.url }}/archiv/"><strong>Mehr ›</strong></a></li>



  {% elsif category %}
    
    {% for post in site.categories.[category] limit:include.entries offset:include.offset %}
      <li><a href="{{ site.url }}{{ post.url }}">{% if post.subheadline %}{{ post.subheadline }} &middot; {% endif %}<strong>{{ post.title }}</strong></a></li>
    {% endfor %}
      <li class="text-right"><a href="{{ site.url }}/archiv/"><strong>Mehr ›</strong></a></li>


  {% elsif tag %}

    {% for post in site.tags.[tag] limit:include.entries %}
      <li><a href="{{ site.url }}{{ post.url }}">{% if post.subheadline %}{{ post.subheadline }} &middot; {% endif %}<strong>{{ post.title }}</strong></a></li>
    {% endfor %}

  {% endif %}
</ul>