# File lib/parsers/simple-rss.rb, line 26
  def unescape(s)
   if s =~ /^(<!\[CDATA\[|\]\]>)/
     # Raw HTML is inside the CDATA, so just remove the CDATA wrapper.

     s.gsub(/(<!\[CDATA\[|\]\]>)/,'').strip
   elsif s =~ /[<>]/
     # Already looks like HTML.

     s
   else
     # Make it HTML.

     FeedNormalizer::HtmlCleaner.unescapeHTML(s)
   end
 end