{{- /*
  Process content for XML output (used in RSS feeds).

  Applies content transformations (ruby, fraction, Font Awesome) and prepends
  the featured image, then XML-escapes the result.

  @param {String} .Content - The raw HTML content
  @param {Boolean} [.Ruby] - Whether to process ruby annotations
  @param {Boolean} [.Fraction] - Whether to process fraction syntax
  @param {Boolean} [.Fontawesome] - Whether to process Font Awesome shortcodes
  @param {String} [.FeaturedImage] - Featured image URL to prepend
  @return {String} The XML-escaped processed content
*/ -}}

{{- $content := .Content -}}

{{- if $content -}}

  {{- $content = dict "Content" .Content "Ruby" .Ruby "Fraction" .Fraction "Fontawesome" .Fontawesome | partial "function/content.html" }}

  {{- with .FeaturedImage }}
    {{- $content = add (printf "<img src=%q alt=%q referrerpolicy=%q>" . "featured image" "no-referrer") $content }}
  {{- end }}

  {{- $content = $content | transform.XMLEscape | safeHTML -}}

{{- end }}

{{- return $content -}}