{% comment %}
*  
*  http://stackoverflow.com/questions/9612235/what-are-some-good-ways-to-implement-breadcrumbs-on-a-jekyll-site
*  https://github.com/huonw/huonw.github.io/blob/master/_layouts/default.html#L17
*  
{% endcomment %}

<nav class="breadcrumbs" role="menubar" aria-label="breadcrumbs">
 <li><a href="/">{{ site.data.language.breadcrumb_start }}</a></li>
 {% assign crumbs = page.url | split: '/' %}
 {% assign crumbs_total = crumbs | size | minus: 1 %}
   {% for crumb in crumbs offset: 1 %}
    {% if forloop.index == crumbs_total %}
        <li class="current">{{ page.title }}</li>
    {% else %}
        <li><a href="{% assign crumb_limit = forloop.index | plus: 1 %}{% for crumb in crumbs limit: crumb_limit %}{{ crumb | append: '/' }}{% endfor %}">{{ crumb | replace:'-',' ' }}</a>
    {% endif %}
  {% endfor %}
</nav>