docs: public static Function2<String, String, String> getFencedCodeBlockFormatter() {
  		return (languageName, content) -> {
  			/*final StringBuilder result = new StringBuilder();
  			result.append("<div class=\\\"highlight"); //$NON-NLS-1$
  			if (!Strings.isNullOrEmpty(languageName)) {
  				result.append(" highlight-").append(languageName); //$NON-NLS-1$
  			}
  			result.append("\"><pre>\n").append(content).append("</pre></div>\n"); //$NON-NLS-1$ //$NON-NLS-2$
  			return result.toString();*/
  			return "```" + Strings.nullToEmpty(languageName).toLowerCase() + "\n" //$NON-NLS-1$ //$NON-NLS-2$
  					+ content
  					+ "```\n"; //$NON-NLS-1$
  		};
  	}