{% macro get_doc_icon(page) -%}
  {% if page.type == 'method' or page.type == 'function' or page.type == 'filter' -%}
  <i class="glyphicon glyphicon-cog"></i>
  {%- elif page.type == 'property' -%}
  <i class="glyphicon glyphicon-info-sign"></i>
  {%- elif page.type == 'operator' -%}
  <i class="glyphicon glyphicon-flash"></i>
  {%- elif page.type == 'class' -%}
  <i class="glyphicon glyphicon-leaf"></i>
  {%- elif page.type == 'cmdlet' -%}
  <i class="glyphicon glyphicon-console"></i>
  {%- elif page.type == 'event' -%}
  <i class="glyphicon glyphicon-flash"></i>
  {%- elif page.type == 'type' or page.type == 'sysfield' -%}
  <i class="glyphicon glyphicon-pencil"></i>
  {%- else -%}
  <i class="glyphicon glyphicon-list-alt"></i>
  {%- endif %}
{%- endmacro %}

{% macro get_doc_link(page) -%}
  <a href="{{ page|url }}">
    {{- page.title -}}{% if page.type in ('function', 'method') %}(){% endif -%}
  </a>
{%- endmacro %}

{% macro get_doc_header(page) %}
  {% if page.type %}
    <h1>
      {%- if page.type %}{{ get_doc_icon(page) }} {% endif %}
      {%- if page.module %}<code class="mod">{{ page.module }}.</code>{% endif -%}
      <code class="obj">{{ page.title }}</code>
      {%- if page.signature or page.type in ('method', 'function', 'filter', 'event') %}
        <span class="sig">({{ format_signature(page.signature) }})</span>
      {%- endif -%}
    </h1>
  {% else %}
    <h1>{{ page.title }}</h1>
  {% endif %}
{% endmacro %}

{% macro format_signature(signature) -%}
  {% if signature|trim -%}
    {% set sep = joiner(" ") -%}
    {% for param in signature.split(',')|map('trim') -%}
      {{ sep() }}<code>{{ param }}{% if not loop.last %},{% endif %}</code>
    {%- endfor -%}
  {% endif -%}
{% endmacro %}