selfdefined/11ty/_includes/components/table-of-content-item.njk

<li class="toc__list-item">
  {{ definition.data.title | linkIfExistsInCollection(collections.definedWords) | safe  }}
  {%- if
    definition.data.flag and
    definition.data.flag.text and
    (definition.data.flag.level == 'avoid') -%}
    <span class="flag__red">{{ definition.data.flag.text }}</span>
  {% endif %}
  {%- if definition.data.sub_terms -%}
    <ul class="sub-terms">
      {% for term in definition.data.sub_terms %}
        <li
          class="subterm"
        >{{ term | linkSubTermIfDefined(collections.definedWords) | safe }}</li>
      {% endfor %}
    </ul>
  {% endif %}
</li>