| line | true | false | branch | 
 
| 23 | 0 | 9 | unless -e $file | 
 
| 24 | 0 | 9 | unless -f $file | 
 
| 29 | 1 | 8 | if ($$self{'seek_to'}) { } | 
 
| 35 | 7 | 1 | if ($firstline) | 
 
| 36 | 0 | 7 | unless $firstline =~ /^From / | 
 
| 46 | 0 | 9 | unless my $fh = 'IO::File'->new($file) | 
 
| 67 | 40 | 2270 | if ($line eq $/ and $inheaders) | 
 
| 73 | 18 | 22 | if ($mail =~ /^Content-Length: (\d+)$/im) | 
 
| 80 | 18 | 488 | if length $read >= $length | 
 
| 85 | 17 | 1 | if not defined $next or $next =~ /^From / | 
 
| 94 | 2 | 21 | if ($mail =~ /^Lines: (\d+)$/im) | 
 
| 103 | 1 | 1 | if not defined $next or $next =~ /^From / | 
 
| 112 | 20 | 2272 | if $prev eq $/ and $line =~ $self->_from_line_re | 
 
| 118 | 7 | 22 | unless $mail | 
 
| 136 | 0 | 236 | $_[0]{'jwz_From_'} ? : |