ref: 14705ecead09a0ad8dfa4de2d9b5ba9188c32d07 dir: /tpl/tplimpl/embedded/templates/shortcodes/relref.html/
{{ if len .Params | eq 2 }}{{ relref .Page (.Get 0) (.Get 1) }}{{ else }}{{ relref .Page (.Get 0) }}{{ end }}