w_formats and multi_image %}
   (
    {%- for fmt in img.formats -%}
    {%- if not loop.first -%}, {% endif -%}
    :download:`{{ fmt }} <{{ build_dir }}/{{ img.basename }}.{{ fmt }}>`
    {%- endfor -%}
   )
   {% endif %}


   {% endfor %}

.. only:: not html

   {% for img in images %}
   .. figure-mpl:: {{ build_dir }}/{{ img.basename }}.*
      {% for option in options -%}
      {{ option }}
      {% endfor -%}

      {{ caption }}  {# appropriate leading whitespace added beforehand #}
   {% endfor %}

a'