107     protected $_todo          = null;  variable in Hoa\\Compiler\\Llk\\Parser
170         $this->_todo       = [];
178         $this->_todo = [$closeRule, $openRule];
255         while (0 < count($this->_todo)) {
256             $rule = array_pop($this->_todo);
350             array_pop($this->_todo);
371                 $this->_todo[] = new Rule\Ekzit($nextRule, 0);
372                 $this->_todo[] = new Rule\Entry($nextRule, 0);
390                 $this->_todo,
394             $this->_todo[] = new Rule\Ekzit($nextRule, 0);
395             $this->_todo[] = new Rule\Entry($nextRule, 0);
415                 array_pop($this->_todo);
416                 $this->_todo[]  = new Rule\Ekzit(
419                     $this->_todo
423                     $this->_todo[] = new Rule\Ekzit($nextRule, 0);
424                     $this->_todo[] = new Rule\Entry($nextRule, 0);
435                 $this->_todo[] = new Rule\Ekzit(
438                     $this->_todo
440                 $this->_todo[] = new Rule\Ekzit($nextRule, 0);
441                 $this->_todo[] = new Rule\Entry($nextRule, 0);
484         $this->_todo   = $last->getTodo();
485         $this->_todo[] = new Rule\Entry($rule, $next);