{% comment %}
This page creates a single 'chip' for linking to a person.
It expects the username of the person as the 'person' variable
{% endcomment %}
{% capture purl %}/people/{{person}}/{% endcapture %}
{% assign pp = site.pages | where: "url", purl | first %}
{% if pp %}

{{pp.fullname}}
{% else %}
{{person}}
{% endif %}