+for my $layout ('macos-abc', 'windows') {
+ eval {
+ my $kbd = do "./keyboard/altgr/$layout.eng.inc.pl" or die $@ || $!;
+ $info{$_} //= {} for map {s/◌//g; m/\A./g} values %{ $kbd->{key} };
+ 1;
+ } or warn "Failed reading additional keyboard map $layout: $@";
+}
+