{{ template "breadcrumbnav" (dict "p1" . "p2" .) }}
{{ 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 }}
{{ if not .p1.IsHome }}
{{ .p1.Title }}
{{ end }}
{{ end }}