{#
    This is a customized version for Sage documentation theme.

    Changes: at line 42, "slice(2)" -> "slice(1)"
#}

{#
    basic/genindex-single.html
    ~~~~~~~~~~~~~~~~~~~~~~~~~~

    Template for a "single" page of a split index.

    :copyright: Copyright 2007-2022 by the Sphinx team, see AUTHORS.
    :license: BSD, see LICENSE for details.
#}
{% macro indexentries(firstname, links) %}
  {%- if links -%}
    <a href="{{ links[0][1] }}">
    {%- if links[0][0] %}<strong>{% endif -%}
    {{ firstname|e }}
    {%- if links[0][0] %}</strong>{% endif -%}
    </a>

    {%- for ismain, link in links[1:] -%}
      , <a href="{{ link }}">{% if ismain %}<strong>{% endif -%}
      [{{ loop.index }}]
      {%- if ismain %}</strong>{% endif -%}
      </a>
    {%- endfor %}
  {%- else %}
    {{ firstname|e }}
  {%- endif %}
{% endmacro %}

{%- extends "layout.html" %}
{% set title = _('Index') %}
{% block body %}

<h1 id="index">{% trans key=key %}Index &ndash; {{ key }}{% endtrans %}</h1>

<table style="width: 100%" class="indextable"><tr>
  {%- for column in entries|slice(1) if column %}
  <td style="width: 33%; vertical-align: top;"><ul>
    {%- for entryname, (links, subitems, _) in column %}
      <li>{{ indexentries(entryname, links) }}
      {%- if subitems %}
      <ul>
      {%- for subentryname, subentrylinks in subitems %}
        <li>{{ indexentries(subentryname, subentrylinks) }}</li>
      {%- endfor %}
      </ul>
      {%- endif -%}</li>
    {%- endfor %}
  </ul></td>
  {%- endfor %}
</tr></table>

{% endblock %}

{% block sidebarrel %}
   <h4>{{ _('Index') }}</h4>
   <p>{% for key, dummy in genindexentries -%}
   <a href="{{ pathto('genindex-' + key) }}"><strong>{{ key }}</strong></a>
     {% if not loop.last %}| {% endif %}
   {%- endfor %}</p>

   <p><a href="{{ pathto('genindex-all') }}"><strong>{{ _('Full index on one page') }}</strong></a></p>
   {{ super() }}
{% endblock %}