<ul class=“menu”>
{% for nav in site.data.nav %} {% if nav.subcategories != null %} <li class="dropdown"> <a href="#">{{ nav.title }}</a> <ul class="dropdown-child"> {% for subcategory in nav.subcategories %} <li><a href="{{ site.github.url }}{{ subcategory.subhref }}">{{ subcategory.subtitle }}</a></li> {% endfor %} </ul> </li> {% elsif nav.external-subcategories != null %} <li class="dropdown"> <a href="{{ site.url }}{{ nav.url }}">{{ nav.title }}</a> <ul class="dropdown-child"> {% for subcategory in nav.external-subcategories %} <li><a href="{{ subcategory.subhref }}">{{ subcategory.subtitle }}</a></li> {% endfor %} </ul> </li> {% elsif nav.title == page.title %} <li class="active"><a href="{{ nav.href }}">{{ nav.title }}</a></li> {% else %} {% if nav.href %} <li class="header-nav"><a href="{{ site.github.url }}{{ nav.href }}">{{ nav.title }}</a></li> {% elsif nav.external %} <li class="header-nav"><a href="{{ nav.external }}">{{ nav.title }}</a></li> {% endif %} {% endif %} {% endfor %}
</ul>