{{ $author :=  partial "author-user.html" . }}
{{ $count := 0 }}

{{ range .Site.Pages }}
  {{ if .Params.feed }}
   {{ if eq .Type $author }}
    {{ $count = add $count 1 }}
   {{ end }}
  {{ end }}
{{ end }}

{{ print (lang.FormatNumberCustom 0 $count) " " "Messages" }}