| line | !l | l&&!r | l&&r | condition | 
 
| 62 | 600 | 7 | 1 | not defined $value and defined $value_re | 
 
| 63 | 7 | 31 | 569 | defined $value && defined $value_re | 
 
| 99 | 1037 | 619 | 1984 | @$selectors and ref $selectors->[-1] | 
 
| 147 | 1296 | 1 | 69 | (my $name = $1) =~ s/^([^|]*)\|// && $1 ne '*' | 
 
| 148 | 1297 | 4 | 65 | defined $alias and length $alias | 
 
|  | 1301 | 64 | 1 | defined $alias and length $alias and not defined $ns{$alias} | 
 
| 149 | 1297 | 4 | 64 | defined $alias && length $alias | 
 
| 219 | 0 | 44 | 8 | $current->[3] && $current->[3][0] eq 'root' | 
 
| 223 | 0 | 12 | 14 | $current->[0] eq 'tag' and exists $current->[2]{'href'} | 
 
| 277 | 129 | 2928 | 2827 | defined $s->[1] and not $current->[1] =~ /$s->[1]/ | 
 
| 278 | 2980 | 59 | 18 | defined $s->[2] and not _namespace($s->[2], $current) | 
| line | l | !l&&r | !l&&!r | condition | 
 
| 26 | 0 | 982 | 0 | ref $class || $class | 
 
| 48 | 83 | 2 | 1300 | $current->[0] eq 'root' or $current eq $tree | 
 
| 62 | 364 | 1 | 607 | not $name =~ /$name_re/ or not defined $value and defined $value_re | 
 
| 63 | 38 | 348 | 221 | not defined $value && defined $value_re or $value =~ /$value_re/ | 
 
| 131 | 4 | 41 | 189 | $name eq 'matches' or $name eq 'not' | 
 
| 207 | 25 | 35 | 144 | exists $current->[2]{'checked'} || exists $current->[2]{'selected'} | 
 
| 222 | 13 | 13 | 999 | $class eq 'link' or $class eq 'visited' | 
 
| 228 | 20 | 20 | 959 | $class eq 'only-child' or $class eq 'only-of-type' | 
 
| 236 | 27 | 46 | 878 | $class eq 'nth-of-type' || $class eq 'nth-last-of-type' | 
 
| 239 | 290 | 46 | 615 | $class eq 'nth-last-child' or $class eq 'nth-last-of-type' |