---
layout: default
toc: false
---

{% assign url = page.url | regex_replace: '/index$|/index.html$|/$' -%}
{% assign path_parts = url | split: '/' -%}
{% assign topics = site.data.sidenav -%}

{% comment %}
  - path_parts[0] == '' because page.url always starts with '/'
  - (path_parts | size) > 2 since we don't use this layout at
    the top level, nor at the second level (under our current IA)
{% endcomment -%}

{% for path_part in path_parts -%}
  {% if forloop.first == true -%}
    {% assign path = '' 