nix.dev/source/_templates/srclinks.html

{%- if show_source and has_source and sourcename %}
<div class="widget navlinks">
  <h3>{{ _('This Page') }}</h3>
  <ul class="this-page-menu">
    <li><a href="https://github.com/nix-dot-dev/nix.dev/edit/master/{{ ('source/' + sourcename).replace('.txt','') }}"
            rel="nofollow"
            target="_blank">{{ _('Edit this page') }}</a></li>
    <li><a href="https://github.com/nix-dot-dev/nix.dev/commits/master/{{ ('source/' + sourcename).replace('.txt','') }}"
            rel="nofollow"
            target="_blank">{{ _('Page history') }}</a></li>
    <li><a href="https://github.com/nix-dot-dev/nix.dev/raw/master/{{ ('source/' + sourcename).replace('.txt','') }}"
            rel="nofollow"
            target="_blank">{{ _('Source') }}</a></li>
  </ul>
</div>
{%- endif %}