protected function _getPragmaOptions($pragma_name) {
		if (!$this->_hasPragma($pragma_name)) {
			if ($this->_throwsException(MustacheException::UNKNOWN_PRAGMA)) {
				throw new MustacheException('Unknown pragma: ' . $pragma_name, MustacheException::UNKNOWN_PRAGMA);
			}
		}

		return (is_array($this->_localPragmas[$pragma_name])) ? $this->_localPragmas[$pragma_name] : array();
	}