{{- $url := "" }}
{{- /* because Hugo can not resolve a pageRef if it contains URL query params or
  fragments, we simply don't access the .Page here */}}
{{- with and . .menu }}
  {{- if .PageRef }}
    {{- $url = .PageRef }}
    {{- $linkPage := partial "_relearn/refPage.gotmpl" (dict "page" $.page "pageRef" .PageRef "refPage" .Page) }}
    {{- if $linkPage }}
      {{- $url = partial "_relearn/decoratedLink.gotmpl" (dict "url" .PageRef "page" $.page "linkPage" $linkPage "param" "link" "hideFilepath" true) }}
    {{- else }}
      {{- $msg := printf "config option 'pageRef' %q for 'menu' entry %q is not a page or a resource" .PageRef (or .KeyName .Identifier .Name .Title) }}
      {{- partial "_relearn/urlErrorReport.gotmpl" (dict "url" .PageRef "page" $.page "param" "link" "msg" $msg) }}
    {{- end }}
  {{- else if .URL }}
    {{- $url = .URL | relLangURL }}
    {{- $u := urls.Parse $url }}
    {{- if $u.IsAbs }}
      {{- partialCached "_relearn/urlExists.gotmpl" (dict "url" $url "page" $.page "type" "menu link") $u.String }}
    {{- else }}
      {{- $msg := printf "config option 'url' %q for 'menu' entry %q is a local URL; if it references a page or a resource use 'pageRef' instead" .URL (or .KeyName .Identifier .Name .Title) }}
      {{- partial "_relearn/urlErrorReport.gotmpl" (dict "url" .URL "page" $.page "param" "link" "msg" $msg) }}
    {{- end }}
  {{- end }}
{{- end }}
{{- return $url }}