| line | l | !l&&r | !l&&!r | condition | 
 
| 27 | 1 | 0 | 0 | $ip || $socket->sockhost | 
 
|  | 0 | 1 | 0 | $_[2] || $socket->sockport | 
 
| 104 | 1 | 0 | 0 | shift() || PSYC_PORT | 
 
| 147 | 0 | 0 | 0 | not defined $on or $on | 
 
| 251 | 3 | 0 | 18 | $$self{'L'} or BLOCKING() | 
 
| 321 | 2 | 0 | 0 | gethostbyaddr($$self{'SOCKET'}->peeraddr, 2) || $$self{'R_IP'} | 
 
| 346 | 1 | 0 | 1 | $$self{'L'} or BLOCKING() & 1 and BLOCKING() & 2 | 
 
| 429 | 0 | 0 | 6 | $$vars{'_source'} ||= delete $$vars{'_source'} | 
 
| 501 | 5 | 16 | 0 | $$vars{'_amount_fragments'} || @$data | 
 
| 517 | 3 | 15 | 3 | @$N or @$O | 
 
| 518 | 0 | 0 | 18 | BLOCKING() or $Net::PSYC::ANACHRONISM | 
 
| 585 | 0 | 4 | 21 | $$self{'I_LENGTH'} < 0 or '' eq $$self{'I_BUFFER'} | 
 
| 615 | 2 | 18 | 1 | exists $$self{'me'} or $$self{'L'} | 
 
|  | 20 | 0 | 1 | exists $$self{'me'} or $$self{'L'} or not exists $$vars{'_target'} | 
 
| 626 | 1 | 0 | 0 | $ip || $$r{'host'} | 
 
| 645 | 0 | 1 | 0 | $$vars{'_context'} || $$vars{'_source'} | 
 
| 647 | 0 | 0 | 0 | $$vars{'_context'} || $$vars{'_source'} |