| line | !l | l&&!r | l&&r | condition | 
 
| 92 | 14 | 1 | 14 | not ref $exp and $exp | 
 
|  | 15 | 4 | 10 | not ref $exp and $exp and my($sym) = $exp =~ /^:(\w+)$/ | 
 
| 135 | 20 | 43 | 1 | $omcmd[0] and $omcmd[0] eq 'IPC::Run3::Shell' | 
 
| 141 | 83 | 1 | 134 | &blessed($acmd[0]) && $acmd[0]->isa($OBJECT_PACKAGE) | 
 
| 170 | 1 | 4 | 167 | defined $_ and &looks_like_number($_) | 
 
| 179 | 159 | 8 | 1 | exists $opt{'stderr'} and $opt{'fail_on_stderr'} | 
 
| 181 | 152 | 14 | 1 | $opt{'both'} and exists $opt{'stdout'} | 
 
| 183 | 152 | 13 | 1 | $opt{'both'} and exists $opt{'stderr'} | 
 
| 185 | 152 | 12 | 1 | $opt{'both'} and $opt{'fail_on_stderr'} | 
 
| 226 | 145 | 2 | 7 | $opt{'fail_on_stderr'} and $err ne '' | 
 
|  | 147 | 2 | 5 | $opt{'fail_on_stderr'} and $err ne '' and $err ne $/ | 
 
| 268 | 586 | 3 | 9 | &blessed($x) and overload::Overloaded($x) |