protected function inSeparator()
 {
     if ($this->isInPoem()) {
         $this->closeStanzaIfAny();
         $this->openStanza();
     } else {
         if ($this->isInEpigraph() || $this->isInDedication()) {
             // separators as formatted as subtitles, but FB2 does not allow
             // a subtitle in an epigraph, so give it a plain paragraph instead
             parent::doParagraphStart();
             $this->inParagraph();
             parent::doParagraphEnd();
         } else {
             parent::inSeparator();
         }
     }
 }