| line | !l | l&&!r | l&&r | condition | 
 
| 451 | 0 | 50 | 111 | defined $out and length $out | 
 
| 612 | 1012 | 53 | 1 | $pack eq 'ID3v1' and not $MP3::Tag::ID3v1::ok_length{$what} | 
 
| 613 | 53 | 1011 | 1 | $do_can and not $self->{$pack}->can($what) | 
 
| 614 | 1064 | 0 | 0 | $check_only and $self->{$pack}->can(my $m = $what . '_have') | 
 
| 620 | 190 | 38 | 33 | not length $out and $ignore_0length{$pack} | 
 
| 688 | 0 | 2 | 2 | not $force2 and $mp3->{'ID3v1'}->fits_tag({$elt, $val}) | 
 
|  | 2 | 0 | 2 | not $force2 and $mp3->{'ID3v1'}->fits_tag({$elt, $val}) and not exists $mp3->{'ID3v2'} | 
 
| 698 | 0 | 0 | 0 | $w and $h | 
 
| 734 | 0 | 0 | 0 | $h && $self->_Data_to_MIME($h, 1) | 
 
| 1513 | 0 | 7 | 0 | @_ <= 2 and not defined $_[1] | 
 
| 1526 | 0 | 0 | 0 | not $do and $fname =~ s/^(\w{4})(?:\(([^()]*(?:\([^()]+\)[^()]*)*)\))/$1/ | 
 
| 1530 | 169 | 0 | 0 | $update and not $tr | 
 
| 1532 | 135 | 18 | 15 | @_ == 2 and not defined $_[1] | 
 
| 1709 | 0 | 0 | 0 | $self->have_id3v2_frame_by_descr($tag) and not $forceframe | 
 
| 2136 | 4 | 0 | 0 | $set and $_ .= '__set' | 
 
| 2150 | 196 | 73 | 55 | $upto and $upto ne ']' | 
 
|  | 269 | 55 | 0 | $upto and $upto ne ']' and $upto ne '}' | 
 
| 2151 | 196 | 128 | 0 | $upto and not defined $upto | 
 
|  | 324 | 0 | 0 | $upto and not defined $upto and $skip | 
 
| 2155 | 17 | 307 | 527 | $cnt-- and $upto ? $upto eq ']' ? $_[1] =~ s/^((?:[^%\\\]]|(?:\\\\)*\\\]|\\+[^\\\]]|\\\\)+)|$pat_rx//os : $_[1] =~ s/^((?:[^%\\\}]|(?:\\\\)*\\\}|\\+[^\\\}]|\\\\)+)|$pat_rx//os : $_[1] =~ s/^([^%]+)|$pat_rx//os | 
 
| 2162 | 101 | 63 | 73 | $upto and $upto eq ']' | 
 
|  | 101 | 0 | 63 | $upto and $upto eq '}' | 
 
| 2171 | 285 | 5 | 0 | $skip and $what ne '{' | 
 
| 2173 | 54 | 235 | 1 | $what eq '{' and $_[1] =~ s/^([dD])(\d+)}// | 
 
|  | 54 | 235 | 0 | $what eq '{' and $_[1] =~ s/^U(\d+)}// | 
 
|  | 54 | 175 | 60 | $what eq '{' and $_[1] =~ s/^($longer_f|[mMS]L|SML)}//o | 
 
|  | 54 | 12 | 163 | $what eq '{' and $_[1] =~ s/^(!)?(([talgcynfFeEABDNvLrqQSmsCpouMHwh]|ID3v[12]|ID3v2-modified|$longer_f|U\d+)(:|\|\|?)|$frame_bra)//o | 
 
|  | 54 | 12 | 0 | $what eq '{' and $_[1] =~ s/^ID3v1}// | 
 
|  | 54 | 12 | 0 | $what eq '{' and $_[1] =~ s/^(sh|nm)P\[//s | 
 
|  | 54 | 7 | 5 | $what eq '{' and $_[1] =~ s/^I\((\w+)\)//s | 
 
|  | 54 | 6 | 1 | $what eq '{' and $_[1] =~ s/^T\[([^\[\]]*)\]\}//s | 
 
| 2196 | 0 | 0 | 2 | @handlers and @handlers == @_handlers | 
 
| 2202 | 126 | 2 | 0 | @handlers and $have_bra | 
 
| 2216 | 96 | 0 | 2 | $skip || $nonesuch and $_[1] =~ s/^\}// | 
 
| 2231 | 2 | 0 | 10 | defined $_ && length $_ | 
 
| 2239 | 37 | 0 | 28 | $delim ne ':' && $delim | 
 
| 2240 | 37 | 28 | 0 | $alt and $neg | 
 
| 2243 | 30 | 14 | 21 | $simple and 2 >= length $simple || $simple =~ /^U/ | 
 
| 2262 | 37 | 14 | 14 | $alt and $alt ne '||' | 
 
| 2273 | 23 | 14 | 13 | $alt and $have | 
 
|  | 37 | 6 | 7 | $alt and $have and not $simple | 
 
| 2280 | 26 | 11 | 13 | $have and $alt | 
 
| 2282 | 0 | 50 | 0 | $str and ref $str | 
 
|  | 50 | 0 | 0 | $str and ref $str and exists $str->{'_Data'} | 
 
| 2322 | 0 | 0 | 0 | not $skip and $self->{'ID3v2'} | 
 
| 2346 | 0 | 0 | 0 | $v2 and not exists $v2->{'frameIDs'} | 
 
| 2350 | 0 | 0 | 0 | $v2 and not exists $v2->{'frameIDs'} | 
 
| 2365 | 269 | 3 | 0 | defined $maxwidth and length $str > $maxwidth | 
 
| 2452 | 4 | 0 | 0 | $e = $self->get_config('decode_encoding_files') and $e->[0] | 
 
| 2570 | 39 | 3 | 0 | $min and $min ne '1' | 
 
| 2590 | 0 | 0 | 0 | $fail and not my($o) = $self->process_handlers($id, $_[1], $_[2]) | 
 
| 2597 | 46 | 0 | 0 | $code eq 'y' and $self->get_config('year_is_timestamp')->[0] | 
 
| 2648 | 0 | 0 | 0 | @handlers and @handlers == @_handlers | 
 
| 2652 | 23 | 0 | 0 | @handlers and $have_bra | 
 
| 2668 | 0 | 24 | 21 | !ref($_) && length $_ == 1 | 
 
| 2701 | 35 | 0 | 0 | wantarray and @a | 
 
| 2806 | 41 | 0 | 0 | $e and $e->[0] | 
 
| 3082 | 36 | 15 | 0 | not $c++ and $f =~ /^=>(\w)$/ | 
 
| 3111 | 25 | 2 | 4 | $what eq 's' || $what eq '{SL}' and grep $have{$_}, ('H', 'm', 'mL') | 
 
|  | 18 | 5 | 4 | $what eq '{mL}' and $have{'H'} | 
 
| 3114 | 28 | 0 | 3 | $what eq '%{ML}' and grep $have{$_}, ('H', 'm', 'mL', 's', 'S', 'SL') | 
 
| 3115 | 22 | 4 | 5 | $what eq '%{SML}' and grep $have{$_}, ('H', 'm', 'mL') | 
 
| 3152 | 0 | 14 | 0 | @wr == 1 and not $wr[0] =~ /\D/ | 
 
| 3230 | 0 | 9 | 22 | not $force2 and $mp3->{'ID3v1'}->fits_tag($data) | 
 
|  | 9 | 17 | 5 | not $force2 and $mp3->{'ID3v1'}->fits_tag($data) and not exists $mp3->{'ID3v2'} | 
 
|  | 26 | 0 | 5 | not $force2 and $mp3->{'ID3v1'}->fits_tag($data) and not exists $mp3->{'ID3v2'} and $do_length < 2 | 
 
| 3250 | 26 | 0 | 0 | $do_length and not $mp3->have_id3v2_frame('TLEN') | 
 
| 3294 | 0 | 36 | 37 | length $genre and not $genre =~ /\D/ | 
 
| 3319 | 2 | 0 | 82 | exists $self->{'filename'} and defined $self->{'filename'} | 
| line | l | !l | condition | 
 
| 598 | 2 | 282 | shift() || [] | 
 
| 647 | 0 | 282 | +($self->get_config("translate_$elt") || [])->[0] || sub {
	$_[1];
} | 
 
| 672 | 0 | 5 | +($self->get_config("translate_$tr") || [])->[0] || sub {
	$_[1];
} | 
 
| 736 | 0 | 0 | !$lazy && $self->_mime_type || 'application/octet-stream' | 
 
| 788 | 0 | 0 | +($self->get_config("translate_$elt") || $self->get_config('translate_person') || [])->[0] || sub {
	$_[1];
} | 
 
| 1196 | 2 | 17 | $self->{'config'} ||= {%MP3::Tag::Implemenation::config} | 
 
| 1255 | 2547 | 70 | $self->{'config'} ||= {%MP3::Tag::Implemenation::config} | 
 
| 1322 | 0 | 0 | $self->{'userdata'} ||= [] | 
 
| 1330 | 0 | 0 | $self->{'userdata'} ||= [] | 
 
| 1518 | 0 | 169 | $self->get_config('translate_person') || [] | 
 
| 1531 | 0 | 169 | $tr ||= sub {
	$_[1];
} | 
 
| 1614 | 0 | 0 | $f_ids ||= [keys %{$from->get_frame_ids;}] | 
 
| 1649 | 0 | 0 | $self->get_config('short_person') || [] | 
 
| 1665 | 0 | 0 | $self->get_config('translate_person') || [] | 
 
| 1700 | 0 | 0 | $v = $self->$1 or next | 
 
| 1712 | 0 | 0 | $v = $self->$1 or next | 
 
| 2194 | 33 | 130 | $lang_or_packages || '' | 
 
| 2243 | 14 | 30 | $simple || '' | 
 
| 2248 | 0 | 0 | do {
	{} unless $self->{'ID3v2'}
}->{'modified'} || '' | 
 
| 2354 | 0 | 0 | $v2 && $v2->{'modified'} || '' | 
 
| 2367 | 0 | 0 | $1 or '' | 
 
| 2368 | 0 | 0 | $1 or '' | 
 
| 2646 | 2 | 21 | $4 || '' | 
 
| 2693 | 3 | 42 | $h{$k} ||= [] | 
 
| 3258 | 36 | 35 | $how || 0 | 
 
| 3259 | 36 | 35 | $how || 0 | 
| line | l | !l&&r | !l&&!r | condition | 
 
| 221 | 87 | 0 | 0 | -f $filename or -c $filename | 
 
| 247 | 0 | 0 | 88 | $skip_weaken or not eval {
	do {
	require Scalar::Util;
&Scalar::Util::weaken($self->[0]);
1
}
} | 
 
| 294 | 85 | 0 | 0 | $self->{'__proxy'}[0] or $ENV{'MP3TAG_TEST_WEAKEN'} | 
 
| 601 | 284 | 0 | 0 | $self->{'__proxy'}[0] or $ENV{'MP3TAG_TEST_WEAKEN'} | 
 
| 637 | 0 | 282 | 0 | $self->get_config($what) || $self->get_config('autoinfo') | 
 
| 667 | 20 | 0 | 0 | $self->{'__proxy'}[0] or $ENV{'MP3TAG_TEST_WEAKEN'} | 
 
| 1320 | 0 | 0 | 0 | $self->{'__proxy'}[0] or $ENV{'MP3TAG_TEST_WEAKEN'} | 
 
| 1349 | 6 | 0 | 0 | @_ or exists $self->{'ID3v2'} | 
 
| 1503 | 0 | 0 | 1 | @_ <= 3 or not defined $_[3] | 
 
| 1513 | 0 | 0 | 7 | @_ <= 1 or @_ <= 2 and not defined $_[1] | 
 
| 1532 | 1 | 59 | 109 | @_ > 2 or @_ == 2 and not defined $_[1] | 
 
| 1543 | 0 | 0 | 0 | not defined $val or $val eq $nval | 
 
| 1696 | 0 | 0 | 0 | $self->{'ID3v2'} or $forceframe | 
 
| 1710 | 0 | 0 | 0 | $force{$tag} or $self->{'ID3v2'} | 
 
|  | 0 | 0 | 0 | $force{$tag} or $self->{'ID3v2'} or $forceframe | 
 
| 2153 | 128 | 179 | 17 | $upto || !defined($upto) | 
 
| 2196 | 35 | 126 | 2 | $delim or $id =~ /^[A-Z]{3}[A-Z\d](\d\d)?\b/ | 
 
|  | 161 | 2 | 0 | $delim or $id =~ /^[A-Z]{3}[A-Z\d](\d\d)?\b/ or @handlers and @handlers == @_handlers | 
 
| 2211 | 2 | 94 | 2 | @handlers or $self->{'ID3v2'} | 
 
|  | 94 | 0 | 2 | @handlers or $self->{'ID3v2'} or $neg | 
 
| 2216 | 1 | 1 | 96 | $skip || $nonesuch | 
 
| 2243 | 21 | 0 | 14 | 2 >= length $simple || $simple =~ /^U/ | 
 
| 2260 | 2 | 13 | 50 | $skip || !$alt && ($neg ? $have : !$have) | 
 
| 2315 | 5 | 1 | 0 | $self->{'ID3v2'} or $skip | 
 
| 2397 | 17 | 128 | 0 | not $upto or $upto eq ']' ? $_[1] =~ s/^\]// : $_[1] =~ s/^\}// | 
 
| 2648 | 23 | 0 | 0 | $id =~ /^[A-Z]{3}[A-Z\d](\d\d)?\b/ or @handlers and @handlers == @_handlers | 
 
| 2684 | 35 | 0 | 0 | @{$pattern->[2];} or $pattern->[3] | 
 
| 3031 | 0 | 0 | 0 | $self->{'mp3info'} or $self->{'filename'} =~ /\.mp[23]$/i | 
 
| 3094 | 0 | 15 | 6 | $what eq 'm' or $what eq '{mL}' | 
 
| 3096 | 4 | 0 | 11 | int $time / 3600 || !grep($have{$_}, ('m', 'mL', 's', 'S', 'SL', 'SML')) | 
 
| 3099 | 9 | 0 | 6 | int $time / 60 || !grep($have{$_}, ('s', 'S', 'SL', 'SML')) | 
 
| 3111 | 0 | 6 | 25 | $what eq 's' || $what eq '{SL}' | 
 
|  | 4 | 13 | 14 | $what eq 's' || $what eq '{SL}' and grep $have{$_}, ('H', 'm', 'mL') or $what eq '{mL}' and $have{'H'} | 
 
| 3279 | 12 | 0 | 2 | $genre_num eq '255' or $genre_num eq '' | 
 
| 3286 | 18 | 9 | 61 | $prefer_num or $genre =~ /\D/ |