{{$file := .Get 0}}
{{ with .Page.File }}
{{ $path := printf "%s%s" .Dir $file}}
{{ with $.Site.GetPage $path }}{{ .Page.Content }}{{else}}
Include : File "{{$path}}" not found !
param was "{{$file}}"
{{ end }}
{{else}}
Include : Current page file does not exist !
param was "{{$file}}"
{{end}}