FOF30\Less\Parser\Parser::fixTags PHP Method

    protected function fixTags($tags)
    {
        // Move @ tags out of variable namespace
        foreach ($tags as &$tag) {
            if ($tag[0] == $this->lessc->vPrefix) {
                $tag[0] = $this->lessc->mPrefix;
            }
        }
        return $tags;
    }