public function code($code, $lang = null, $escaped = null)
{
if ($this->options['highlight']) {
$out = $this->options['highlight']($code, $lang);
if ($out != null && $out !== $code) {
$escaped = true;
$code = $out;
}
}
$class = $lang ? ' class="' . $this->options['langPrefix'] . Markdown::escape($lang, true) . '"' : '';
$code = $escaped ? $code : Markdown::escape($code, true);
return "<pre><code{$class}>{$code}\n</code></pre>\n";
}
/**
*
* Escapes HTML in source text.
*
* @param string $text Source text.
*
* @param int $quotes A PHP entities constant, default ENT_COMPAT.
*
* @return string The escaped text.
*
*/
protected function _escape($text, $quotes = ENT_COMPAT)
{
return $this->_markdown->escape($text, $quotes);
}