| line | !l | l&&!r | l&&r | condition | 
 
| 32 | 0 | 0 | 0 | exists $ENV{'HOME'} and defined $ENV{'HOME'} | 
 
|  | 0 | 0 | 0 | exists $ENV{'HOME'} and defined $ENV{'HOME'} and length $ENV{'HOME'} | 
 
| 38 | 0 | 0 | 0 | exists $ENV{'USERPROFILE'} and $ENV{'USERPROFILE'} | 
 
| 44 | 0 | 0 | 0 | exists $ENV{'HOMEDRIVE'} and exists $ENV{'HOMEPATH'} | 
 
|  | 0 | 0 | 0 | exists $ENV{'HOMEDRIVE'} and exists $ENV{'HOMEPATH'} and $ENV{'HOMEDRIVE'} | 
 
|  | 0 | 0 | 0 | exists $ENV{'HOMEDRIVE'} and exists $ENV{'HOMEPATH'} and $ENV{'HOMEDRIVE'} and $ENV{'HOMEPATH'} | 
 
| 61 | 0 | 0 | 0 | $dir and $class->_d($dir) | 
 
| 69 | 0 | 0 | 0 | $desktop and $class->_d($desktop) | 
 
| 99 | 0 | 0 | 0 | $dir and $class->_d($dir) | 
 
| 114 | 0 | 0 | 0 | $dir and $class->_d($dir) | 
 
| 129 | 0 | 0 | 0 | $dir and $class->_d($dir) | 
 
| 144 | 0 | 0 | 0 | $dir and $class->_d($dir) | 
 
| 159 | 0 | 0 | 0 | $dir and $class->_d($dir) |