f="{{ source_url_prefix }}{{ pagename }}{{ suffix }}">{{ _('source') }}</a>
                    {% elif show_source and has_source and sourcename %}
                        <a href="{{ pathto('_sources/' + sourcename, true)|e }}" rel="nofollow"> {{ _('source') }}</a>
                    {% endif %}
                </li>
            {% endif %}

            {% if github_user and github_repo and version %}
                <li class="footer-element">
                    <a href="https://{{ github_host|default(