function highlight($post, $words, $content)
{
$high = new Highlighter($content, $words, true);
if ($this->noindex === false) {
global $search_spider;
$search_spider->has_highlighted_content = true;
$content = apply_filters('search_unleashed_content', $content, $post);
$high->zoom($this->before, $this->after);
$high->mark_words();
} else {
$high->zoom($this->before, $this->after);
}
return $high->reformat($high->get());
}
