my %rows;
if (my $lang = shift @ARGV) {
my %filter = (lang => $lang);
- my $cols = "ref, array_to_string(form || alt, '/'), prio + coalesce(grade, 90) / 100::float, id, cat";
- %rows = $db->select(_word_ref => $cols, \%filter)->map_arrays;
+ my $cols = "ref, array_to_string(form || alt, '/'), prio, id, sub";
+ %rows = $db->select(_word => $cols, \%filter)->map_arrays;
+ defined $_->[-1] or pop @$_ for values %rows;
+ $rows{''} = [
+ (undef) x 3,
+ [$db->select(word => 'id', {cat => undef, ref => undef})->flat]
+ ];
say pp \%rows
=~ s/\\x\{([0-9A-F]+)\}/chr hex $1/ger;
exit;