Post previews for Github Pages (a la wordpress)

gistfile1.html

{% for post in site.posts limit:5 %}
  <div class="box">
    <h3>{{post.title}}</h3>
    <div class="clearfix"></div>
    <div class="right big">
      {% assign breakIndex = -1 %}
      {% for element in post.content %}
        {% if element contains '<!--more-->' %}
          {% assign breakIndex = forloop.index %}
        {% endif %}
      {% endfor %}

      {% for element in post.content limit: breakIndex %}
        {{ element }}
      {% endfor %}

      <p><a href="{{post.url}}">Read this entry...</a></p>
    </div>
  </div>
{% endfor %}