{% assign indices = site.documents | where: “collection”, site.theme-settings.collection | where_exp: “page”, “page.chapnum != null” | where_exp: “page”, “page.pagenum == null” | sort: “chapnum” %} {% if page.subsite %}

{% assign indices = indices | where: "subsite", page.subsite %}

{% endif %}

{% assign redirect = indices.url | replace: “/index”, “” | relative_url | uri_escape %} {% include internal/redirect.html redirect=redirect %}