docs/_includes/crumbs.html

   1 {% capture slug %}{{ page.url | split: "/" | last }}{% endcapture %}
   2 {% capture parentURL %}{{ page.url | remove: slug | replace: "//", "/" }}{% endcapture %}
   3 {% assign entries = site.pages | sort: "path" %}
   4 {% if parentURL!=page.url %}
   5   <a href="{{ site.baseurl }}/">Home</a>&nbsp;&nbsp;
   6   {% capture the_crumbs %}
   7   <span>
   8     {% for pg in entries %}
   9       {% if parentURL contains pg.url and pg.url!="/" %}
  10         &larr;<a href="{{ site.baseurl }}{{pg.url}}">{{pg.title}}</a>&nbsp;&nbsp;
  11       {% endif %}
  12     {% endfor %}
  13   </span>
  14   {% endcapture %}
  15   {{the_crumbs | strip_newlines}}
  16 {% else %}
  17   <br>
  18 {% endif %}