{%- if exists("children") -%}{%- for child in children -%}
  {%- for i in range(default(index_depth, 0)) -%}
    {{- noop() }}  {{ noop() -}}
  {%- endfor -%}
  * {{ noop() -}}
  <b><a href="{{ child.url }}">{{ render("name_qualified.tmpl", child) }}</a></b>{{ noop() -}}
  {%- if existsIn(child, "brief") -%}
    {{- noop() }} <br> {{ child.brief -}}
  {%- endif %}
  {%- if existsIn(child, "children") -%}
    {%- set child.index_depth = default(index_depth, 0) + 1 -%}
    {{- render("index.tmpl", child) -}}
  {%- endif -%}
{%- endfor -%}{%- endif -%}