| line | !l | l&&!r | l&&r | condition | 
 
| 56 | 0 | 0 | 0 | @{$self->{'pending'};} == 0 and $self->{'running'}->count == 0 | 
 
| 130 | 0 | 0 | 0 | $self->{'running'}->count < $self->{'concurrency'} and my $ssh = shift @{$$self{'pending'};} | 
 
| 149 | 0 | 0 | 0 | $pid > 0 and my $remove = $self->{'select'}->remove('pid', $pid) | 
 
| 175 | 0 | 0 | 0 | $ready->{'sudo'} and @line == 1 | 
 
|  | 0 | 0 | 0 | $ready->{'sudo'} and @line == 1 and $line[0] eq $SUDO_FAIL | 
 
| 217 | 0 | 0 | 0 | defined $len and $len > 0 | 
 
| 255 | 0 | 0 | 0 | @{$self->{'command'};} == 1 && $self->{'command'}[0] =~ /$escape/ | 
 
| 275 | 0 | 0 | 0 | $opt{'append_time'} and $opt{'append_hostname'} |