Footer link columns

1<footer class="gpl-footer">2  <div class="gpl-footer__grid">3    {%- assign rows = section.settings.cols | newline_to_br | split: '<br />' -%}4    {%- for row in rows -%}5      {%- assign parts = row | strip | split: '|' -%}6      <div class="gpl-footer__col">7        <p class="gpl-footer__head">{{ parts[0] | strip }}</p>8        {%- assign links = parts[1] | split: ',' -%}9        {%- for l in links -%}10          <a class="gpl-footer__link" href="#">{{ l | strip }}</a>11        {%- endfor -%}12      </div>13    {%- endfor -%}14  </div>