/**
  * @inheritDoc
  */
 protected function inlineMarkers()
 {
     $markers = ['http' => 'parseUrl', 'ftp' => 'parseUrl', '~~' => 'parseStrike'];
     if ($this->enableNewlines) {
         $markers["\n"] = 'parseDirectNewline';
     }
     return array_merge(parent::inlineMarkers(), $markers);
 }