29     public $env;  variable in LesserPHP\\Parser
126         $this->env = null; // block stack
153         if (!property_exists($this->env, 'parent') || !is_null($this->env->parent)) {
157         return $this->env;
322                         $this->env->children[$tag][] = $block;
401             if (!empty($this->env->supressedDivision)) {
402                 unset($this->env->supressedDivision);
437                     !$this->inParens && isset($this->env->currentProperty) && $m[1] == '/' &&
438                     empty($this->env->supressedDivision)
441                         if (preg_match($pattern, $this->env->currentProperty)) {
442                             $this->env->supressedDivision = true;
481         if ($keyName !== null) $this->env->currentProperty = $keyName;
492         if ($keyName !== null) unset($this->env->currentProperty);
1424         $b->parent = $this->env;
1443         $this->env = $b;
1457         $this->env->props[] = $prop;
1463         $old = $this->env;
1464         $this->env = $this->env->parent;