| line | !l | l&&!r | l&&r | condition | 
 
| 87 | 20 | 0 | 17 | defined $x and defined $y | 
 
| 91 | 13 | 2 | 2 | $entry->[0] == $y and $entry->[1] == $x | 
 
| 149 | 0 | 9 | 1 | $$bottom_borders[$y + $ir - 2] and $ir > 1 | 
 
| 254 | 6 | 0 | 1 | $_->[0] == $rownum and $_->[1] == $colnum | 
 
| 256 | 6 | 0 | 1 | $_->[0] == $rownum and $_->[1] == $colnum | 
 
| 267 | 2 | 1 | 9 | $ir == 1 and $ic == 1 | 
 
| 281 | 7 | 0 | 3 | $rownum + $ir - 1 == 0 and $args{'header_row'} | 
 
| 390 | 1 | 0 | 2 | defined $cell_right && _exptable_cell_is_head($cell_right) | 
 
| 400 | 3 | 0 | 1 | $ir == 0 && $args{'header_row'} | 
 
| 426 | 3 | 0 | 1 | $ir == 0 && $args{'header_row'} | 
 
| 440 | 2 | 0 | 1 | $ir == 0 && $args{'header_row'} | 
 
| 450 | 2 | 0 | 1 | $ir == 0 && $args{'header_row'} | 
 
| 458 | 0 | 3 | 6 | $ir < $M - 1 && $ic < $N - 1 | 
 
| 517 | 1 | 0 | 0 | $ir == 0 && $args{'header_row'} | 
| line | l | !l&&r | !l&&!r | condition | 
 
| 34 | 2 | 0 | 10 | $_[0][5] or $_[0][6] | 
 
| 233 | 3 | 1 | 0 | @{$exptable->[$rownum];} == 0 or defined $exptable->[$rownum][-1] | 
 
| 239 | 0 | 4 | 0 | $exptable_bottom_borders->[$rownum] //= $args{'separate_rows'} ? 1 : 0 | 
 
| 386 | 1 | 0 | 0 | length $b_topleft or length $b_topline | 
 
|  | 1 | 0 | 0 | length $b_topleft or length $b_topline or length $b_topbetwcol | 
 
|  | 0 | 0 | 0 | length $b_topleft or length $b_topline or length $b_topbetwcol or length $b_topright | 
 
| 445 | 3 | 0 | 0 | length $b_betwrowleft or length $b_betwrowline | 
 
|  | 3 | 0 | 0 | length $b_betwrowleft or length $b_betwrowline or length $b_betwrowbetwcol | 
 
|  | 0 | 0 | 0 | length $b_betwrowleft or length $b_betwrowline or length $b_betwrowbetwcol or length $b_betwrowright | 
 
| 522 | 1 | 0 | 0 | length $b_botleft or length $b_botline | 
 
|  | 1 | 0 | 0 | length $b_botleft or length $b_botline or length $b_botbetwcol | 
 
|  | 0 | 0 | 0 | length $b_botleft or length $b_botline or length $b_botbetwcol or length $b_botright |