public function Init() { self::$parensStack = 0; self::$tabLevel = 0; self::$lastRule = false; self::$mixin_stack = 0; if (Less_Parser::$options['compress']) { Less_Environment::$_outputMap = array(',' => ',', ': ' => ':', '' => '', ' ' => ' ', ':' => ' :', '+' => '+', '~' => '~', '>' => '>', '|' => '|', '^' => '^', '^^' => '^^'); } else { Less_Environment::$_outputMap = array(',' => ', ', ': ' => ': ', '' => '', ' ' => ' ', ':' => ' :', '+' => ' + ', '~' => ' ~ ', '>' => ' > ', '|' => '|', '^' => ' ^ ', '^^' => ' ^^ '); } }