| line | l | !l&&r | !l&&!r | condition | 
 
| 26 | 7 | 1 | 0 | $UserAgent ||= "LWP::UserAgent"->new | 
 
| 126 | 77 | 1191 | 0 | ref $self_or_class || $self_or_class | 
 
| 145 | 4 | 0 | 0 | ref $self || $self | 
 
| 165 | 26 | 0 | 0 | ref $self || $self | 
 
|  | 22 | 4 | 0 | $self->{'trees'}[$index] || () | 
 
| 174 | 295 | 0 | 0 | ref $self || $self | 
 
| 187 | 20 | 0 | 0 | ref $self || $self | 
 
| 198 | 1 | 0 | 145 | $_->isa('HTML::TreeBuilder::XPath::TextNode') || $_->isa('HTML::TreeBuilder::XPath::CommentNode') | 
 
| 334 | 140 | 0 | 0 | ref $self || $self | 
 
| 345 | 125 | 0 | 0 | ref $self || $self | 
 
| 360 | 78 | 0 | 0 | ref $self || $self | 
 
| 369 | 64 | 0 | 0 | ref $self || $self | 
 
| 403 | 8 | 0 | 0 | ref $self || $self | 
 
| 407 | 14 | 0 | 0 | ref $self || $self | 
 
| 421 | 10 | 0 | 0 | ref $self || $self | 
 
| 428 | 2 | 0 | 0 | ref $self || $self | 
 
| 439 | 2 | 0 | 0 | ref $self || $self | 
 
| 451 | 2 | 0 | 0 | ref $self || $self | 
 
| 463 | 2 | 0 | 0 | ref $self || $self | 
 
| 572 | 2 | 0 | 0 | ref $self || $self | 
 
| 590 | 77 | 0 | 0 | ref $self || $self | 
 
| 611 | 1 | 0 | 0 | ref $self || $self | 
 
| 619 | 22 | 0 | 0 | ref $self || $self |