What the hell does that do ? 

• On successfully consuming text the parser calls an action, returning action result to parent

my $record = {
           map {ref $_ eq 'HASH'  ? %{$_->{record}} : ()} 
           map {ref $_ eq 'ARRAY' ? @$_          : $_} 
               @item[1 .. $#item] };
if (_is_field($item[0]) or $item[0] eq 'remaining') {
    $record->{$item[0]} = $text 
}
$return = { text => $text, record => $record };