| line | true | false | branch | 
 
| 13 | 31 | 36 | length $ref && $ref =~ /^([-\+][1-9])?\d*$/ ? : | 
 
|  | 67 | 30 | unless ref $ref | 
 
| 17 | 11 | 19 | if ref $ref eq 'ARRAY' | 
 
| 22 | 17 | 2 | if ref $ref eq 'HASH' | 
 
| 32 | 54 | 50 | if ($string =~ s/^(0+|[1-9]\d*)://) { } | 
 
|  | 20 | 30 | elsif ($string =~ s/^i([-\+]?\d+)e//) { } | 
 
|  | 6 | 24 | elsif ($string =~ s/^l(.*)//s) { } | 
 
|  | 13 | 11 | elsif ($string =~ s/^d(.*)//s) { } | 
 
| 34 | 2 | 52 | if $size =~ /^0+$/ | 
 
| 36 | 1 | 53 | if length $return < $size | 
 
| 37 | 48 | 5 | $_[0] ? : | 
 
| 41 | 2 | 18 | if $int =~ /^-0/ or $int =~ /^0\d+/ | 
 
| 42 | 14 | 6 | $_[0] ? : | 
 
| 50 | 3 | 3 | $_[0] ? : | 
 
| 57 | 27 | 0 | if $leftover | 
 
| 58 | 27 | 0 | if defined $key | 
 
| 60 | 5 | 8 | $_[0] ? : |