14     private $correction;  variable in instruction_rewriter
20         $this->correction = array();
26     public function addCorrections($correction) {  argument
27         foreach ($correction as $c) {
28             $this->correction[$c->getIndex()][] = $c;
36         if (count($this->correction) > 0) {
48                 foreach ($this->correction[$i] as $correction) {
49 …                  $preventDefault = ($preventDefault || $correction->apply($instruction, $output));
60             if (array_key_exists(-1, $this->correction)) {
61                 $this->correction[-1]->apply($instruction, $output);
71         $result = array_keys($this->correction);