#! perl

sub on_register_command {
   my ($self, $keysym, $state, $str) = @_;

   if ($str =~ /^list(.)/) {
      my @list = split /\Q$1/, $str;
      if (@list == 4) {
         $self->register_command ($keysym++, $state, "$list[1]$_$list[3]")
            for split //, $list[2];

         return 1;
      }

      warn "unable to parse keysym '$str' as list, processing as normal keysym\n";
   }

   ()
}