+
+ # autovivify all cvars that are not in the form (cvars_by_config can do it).
+ # workaround to pre-parse number-cvars (parse_custom_variable_values does not parse number values).
+ foreach my $var (@{ $item->cvars_by_config }) {
+ $var->unparsed_value($::form->parse_amount(\%::myconfig, $var->{__unparsed_value})) if ($var->config->type eq 'number' && exists($var->{__unparsed_value}));
+ }
+ $item->parse_custom_variable_values;