{{- /*
  Displays an internal link from another Page on the site.

  @params sc  Site context
  @params ref Page ref
  */
-}}


<!-- Variable assignment -->
{{- $page := $.sc.GetPage .ref -}}


<!-- Validation -->

{{- if ( not ( isset . "sc" ) ) -}}
  {{- errorf "No site context received" -}}
{{- end -}}

{{- if ( not ( isset . "pc" ) ) -}}
  {{- errorf "No page context received (%q)" .sc.Page.File.Dir -}}
{{- end -}}

{{- if ( not $page ) -}}
  {{- errorf "No Page found for ref '%q' (%q)." .ref $.sc.Page.File.Path -}}
{{- end -}}


<!-- Rendering -->

<li>
  <a href="{{ $page.RelPermalink }}"
    >{{- default $page.Title $page.Params.markup_title | $page.Page.RenderString -}}
  </a>
</li>