{%- include common/rest/workdir.liquid workdir=page.dir -%}

{% comment %} prev and next {% endcomment %} {%- assign index = 0 -%} {%- for item in workdir_files %}

{%- if item.url == page.url %}
    {%- assign index = forloop.index -%}
{%- endif %}

{%- endfor -%}

{%- for item in workdir_files -%}

{%- assign index_prev = index | minus: 1 -%}
{%- assign index_next = index | plus: 1 -%}
{%- if forloop.index == index_prev -%}
    {%- assign prev = item -%}
{%- endif %}
{%- if forloop.index == index_next -%}
    {%- assign next = item -%}
{%- endif %}

{%- endfor -%}