{{- if isset .Params "tags" -}} {{- $tagsLen := len .Params.tags -}} {{- if gt $tagsLen 0 -}}
{{- with .Site.Params.relatedtext }}{{ . }}
{{ end -}} {{- range $k, $v := .Params.tags -}} {{- $url := printf "tags/%s" (. | urlize | lower) -}} {{ . | title }} {{- if lt $k (sub $tagsLen 1) }} · {{ end -}} {{- end -}}
{{- end -}} {{- end }}