{% capture page_url_without_index_html %}{{ page.url | remove: "/index.html" | remove: "/404.html" }}{% endcapture %}
{% assign splitted_url_parts = page_url_without_index_html | split: '/' %}
{% capture forLoopMaxInt %}{{ splitted_url_parts.size | minus:1 }}{% endcapture %}
{% for i in (1..forLoopMaxInt) %}
  {% capture url %}{{ url }}{{ splitted_url_parts[i] }}/{% endcapture %}
  {% capture path %}{{ path }}\<a href="/{{ url }}">{{ splitted_url_parts[i] | upcase }}</a>{% endcapture %}
  {% if splitted_url_parts[i] == "blog" %}
    {% break %}
  {% endif %}
{% endfor %}
<h4>Directory of C:\<a href="{{ site.baseurl }}/">PCJS.ORG</a>{{ path }}</h4>