/**
  * @return string
  */
 public function getDocsLinks()
 {
     $template = '<a target="_blank" href="%s">%s</a>';
     $markdownLink = sprintf($template, $this->_helper->getCheatSheetUrl(), 'Markdown');
     if (FALSE === $this->_helper->isMarkdownExtra()) {
         return $this->__('Content is parsed with %s', $markdownLink);
     } else {
         $markdownExtraLink = sprintf($template, $this->_helper->getMdExtraDocUrl(), 'Markdown Extra');
         return $this->__('Content is parsed with %s and %s', $markdownLink, $markdownExtraLink);
     }
 }
 /**
  * @return bool
  */
 protected function _isMarkdownExtra()
 {
     $_isEmailTemplateElementAllowed = $this->_isEmailTemplateElementAllowed();
     return $this->_helper->isMarkdownExtra() || $this->_helper->isMarkdownExtra('email') && $_isEmailTemplateElementAllowed;
 }