| line | true | false | branch | 
 
| 97 | 0 | 1 | unless defined $options{'clockwise'} | 
 
| 106 | 0 | 1 | if (lc $options{'direction'} =~ /up/) | 
 
| 107 | 0 | 0 | $options{'clockwise'} ? : | 
 
| 113 | 0 | 1 | if (lc $options{'direction'} =~ /down/) | 
 
| 114 | 0 | 0 | $options{'clockwise'} ? : | 
 
| 120 | 0 | 1 | if (lc $options{'direction'} =~ /left/) | 
 
| 122 | 0 | 0 | $options{'clockwise'} ? : | 
 
| 127 | 1 | 0 | if (lc $options{'direction'} =~ /right/) | 
 
| 129 | 1 | 0 | $options{'clockwise'} ? : | 
 
| 180 | 0 | 0 | unless (defined $rangepoints{$startpoint}) | 
 
| 188 | 0 | 0 | if ($x <= $x2 and $y <= $y2 and $x >= $x1 and $y >= $y1) { } | 
 
| 189 | 0 | 0 | if ($rangepoints{$startpoint}) { } | 
 
| 204 | 0 | 0 | if ($xx == $x2) { } | 
 
| 205 | 0 | 0 | if ($yy < $y2) { } | 
 
| 225 | 0 | 5 | if ($this_level == 1) | 
 
| 229 | 0 | 5 | if ($args{'clockwise'}) { } | 
 
| 230 | 0 | 0 | if ($args{'max'} == $this_level) { } | 
 
| 262 | 4 | 1 | if ($args{'max'} == $this_level) { } | 
 
| 306 | 0 | 2 | if ($this_level == 1) | 
 
| 310 | 2 | 0 | if ($args{'clockwise'}) { } | 
 
| 311 | 2 | 0 | if ($args{'max'} == $this_level) { } | 
 
| 343 | 0 | 0 | if ($args{'max'} == $this_level) { } | 
 
| 386 | 1 | 8 | if ($this_level == 1) | 
 
| 390 | 9 | 0 | if ($args{'clockwise'}) { } | 
 
| 391 | 6 | 3 | if ($args{'max'} == $this_level) { } | 
 
| 420 | 0 | 0 | if ($args{'max'} == $this_level) { } | 
 
| 460 | 0 | 5 | if ($this_level == 1) | 
 
| 464 | 0 | 5 | if ($args{'clockwise'}) { } | 
 
| 465 | 0 | 0 | if ($args{'max'} == $this_level) { } | 
 
| 494 | 4 | 1 | if ($args{'max'} == $this_level) { } |