{% comment %}
Copyright (C) The Arvados Authors. All rights reserved.

SPDX-License-Identifier: CC-BY-SA-3.0
{% endcomment %}

{% assign n = 0 %}
{% assign prev = "" %}
{% assign nx = 0 %}
{% for section in site.navbar[page.navsection] %}
  {% for entry in section %}
    {% for item in entry[1] %}        
      {% assign p = site.pages[item] %}
      {% if nx == 1 %}
        <hr>
        {% if prev != "" %}
          <a href="{{ site.baseurl }}{{ prev.url }}" class="pull-left">Previous: {{ prev.title }}</a>
        {% endif %}
        <a href="{{ site.baseurl }}{{ p.url }}" class="pull-right">Next: {{ p.title }}</a>
        {% assign nx = 0 %}
        {% assign n = 1 %}
      {% endif %}
      {% if p.url == page.url %}
        {% assign nx = 1 %}
      {% else %}
        {% assign prev = p %}
      {% endif %}
    {% endfor %}
  {% endfor %}
{% endfor %}
{% if n == 0 && prev != "" %}
  <hr>
  <a href="{{ site.baseurl }}{{ prev.url }}" class="pull-left">Previous: {{ prev.title }}</a>
  {% assign n = 1 %}
{% endif %}