{%- assign default_paths = site.pages | map: “path” -%} {%- assign page_paths = site.header_pages | default: default_paths | reverse -%}

{%- if page_paths -%} <nav class=“navigation”>

{%- for path in page_paths -%}
    {%- assign x = site.pages | where: "path", path | first -%}
    {%- if x.title -%}
        {%- if x.title != "404" -%}
        <a class="nav-item" href="{{ x.url | relative_url }}">{{ x.title }}</a>
        {%- endif -%}
    {%- endif -%}
{%- endfor -%}

</nav> {%- endif -%}