bird.tacowolf.net/themes/birdspace/layouts/partials/crumbs.html

<ol class="crumbs">
    ~{{ template "breadcrumbnav" (dict "p1" . "p2" .) }}
</ol>{{ define "breadcrumbnav" }}{{ if .p1.Parent }} {{ template
"breadcrumbnav" (dict "p1" .p1.Parent "p2" .p2 ) }} {{ else if not
.p1.IsHome }}{{ template "breadcrumbnav" (dict "p1" .p1.Site.Home
"p2" .p2 ) }}{{ end }}
<li if="" eq="" class="active" end="">/<a href=
"{{.p1.Permalink}}">{{ lower .p1.Title }}</a>
</li>{{ end }}