keyboard/altgr/index: calculate maximum inventory without names

Code cleanup.

diff --git a/keyboard/altgr/index.inc.plp b/keyboard/altgr/index.inc.plp
index 5491df8767567749cd506183615eff003fb35fbf..c6accc7669958fa79fd273e60ec06dae8414a54c 100644 (file)
--- a/keyboard/altgr/index.inc.plp
+++ b/keyboard/altgr/index.inc.plp
@@ -139,7 +139,9 @@ if (@sample) {
        print "<th>$_" for @sample;
        say '</tr></thead>';
 }
-my $most = max(map { sum values %{ $_->{inventory}{''} } } %{$idx}{@incs});
+my $most = max(
+       map { sum values %{$_} } map { $_->{inventory}{''} } @{$idx}{@incs}
+);
 for my $inc (@incs) {
        my $table = $idx->{$inc};
        print @sample ? '<tr><th>' : '<figure>';