ub dumpHash {
my ($element, $indent) = @_;
$indent ||= '';
return " = $indent$element\n" unless 'HASH' eq ref $element;
my $str= '';
for my $key (sort keys %$element) {
$str .= "$indent$key :";
$str .= dumpHash ($element->{$key}, $indent . ' ');
}
return $str;
####
toplevel-1 : sublevel1a : = value-1a
sublevel1b : = value-1b
toplevel-2 : sublevel1c : value-1c.1 : = replacement-1c.1
value-1c.2 : = replacement-1c.2
sublevel1d : = value-1d
##
##
toplevel-1 : sublevel1a : = value-1a
toplevel-1 : sublevel1b : = value-1b