--- layout: default ---

{% for spec-group in site.data.specifications %}

{{ spec-group.title }}

{{ spec.title }}

{% endfor %}

{% for toc-l1 in site.data[page.toc] %}

{% for toc-l2 in toc-l1.children %}

{{ toc-l2.title }}

{{ toc-l3.title }}

{% endfor %}

{% endfor %}