my %loader_opts = (
constraint =>
- qr/^(?:\S+\.)?(?:(?:$self->{vendor}|extra)_?)?loader_?test[0-9]+(?!.*_)/i,
+ qr/^(?:\S+\.)?(?:(?:$self->{vendor}|extra)[_-]?)?loader[_-]?test[0-9]+(?!.*_)/i,
relationships => 1,
additional_classes => 'TestAdditional',
additional_base_classes => 'TestAdditionalBase',