- $row{key}{$_} = $keys->{key}{$_} for $mode || ();
- $row{inventory}{$mode}{$_}++ for grep { /^g[2-9]/ } map { s/ (?!ext).*//r }
+ $row{def}{''}{$_} = $keys->{def}{''}{$_} for $mode || ();
+ $row{inventory}{$mode}{$_}++ for grep { /^g[2-9]/ } map { s/ (?!ext).*//r } map {$_->[0]}