14   var $stdout=array();  variable in Darcs_Repository
26     $this->stdout=array();
38     exec($this->last_cmd,&$this->stdout,&$this->retval);
39     reset($this->stdout);
40     next($this->stdout);
44     $stdoutStr=implode("\n",$this->stdout);
62     $this->stdout=array();
66     exec($this->last_cmd,&$this->stdout,&$this->retval);
71     $this->stdout=array();
74     exec($this->last_cmd,&$this->stdout,&$this->retval);
79     $this->stdout=array();
82     exec($this->last_cmd,&$this->stdout,&$this->retval);