protected function completeFencedCode($Block)
{
// If we have set a highlighter
if (empty($this->highlighter)) {
return parent::completeFencedCode($Block);
}
// Identify the code language
$class = $Block['element']['text']['attributes']['class'];
$language = !empty($class) ? preg_replace('/^language\\-/i', '', $class) : null;
if (empty($language)) {
return $Block;
}
// Proceed with a highlighter
$output = $this->highlighter->highlight($Block['element']['text']['text'], $language);
$Block['element']['text']['text'] = $output;
return $Block;
}
