| line | !l | l&&!r | l&&r | condition | 
 
| 133 | 0 | 0 | 0 | -f $prog and -x $prog | 
 
| 134 | 0 | 0 | 0 | -f "$prog.bat" and -x "$prog.bat" | 
 
| 135 | 0 | 0 | 0 | -f "$prog.com" and -x "$prog.com" | 
 
| 136 | 0 | 0 | 0 | -f "$prog.exe" and -x "$prog.exe" | 
 
| 137 | 0 | 0 | 0 | -f "$prog.cmd" and -x "$prog.cmd" | 
 
| 139 | 0 | 0 | 0 | -f $prog and -x $prog | 
 
| 148 | 0 | 0 | 0 | -f "$_\\$prog" and -x "$_\\$prog" | 
 
| 149 | 0 | 0 | 0 | -f "$_\\$prog.bat" and -x "$_\\$prog.bat" | 
 
| 150 | 0 | 0 | 0 | -f "$_\\$prog.com" and -x "$_\\$prog.com" | 
 
| 151 | 0 | 0 | 0 | -f "$_\\$prog.exe" and -x "$_\\$prog.exe" | 
 
| 152 | 0 | 0 | 0 | -f "$_\\$prog.cmd" and -x "$_\\$prog.cmd" | 
 
| 154 | 0 | 0 | 0 | -x "$_/$prog" and not -d "$_/$prog" |