{%- extends "alabaster/layout.html" %}

{%- block footer %}
    <div class="pre-footer">
      <a href="https://gumroad.com/l/KErDHC">Buy the ebook: Pay what you want</a>
    </div>
    
    <div class="footer">
      Edition {{ release }} | Copyright &copy; {{ copyright }} | <a href="introduction.html#copyright">CC BY-SA 4.0 / GFDL 1.3</a>
      {%- if show_source and has_source and sourcename %}
      {% if show_copyright or theme_show_powered_by %}|{% endif %}
      <a href="{{ pathto('_sources/' + sourcename, true)|e }}"
          rel="nofollow">{{ _('Page source') }}</a>
      {%- endif %}
    </div>
{%- endblock %}