Some suggestion for a GUI kit evolved on Perl

[Makhno]

>label = OrcLabel
>NewOrcWindow(
>    title = "Test"
>).Add(
>    OrcVGroup(
>        OrcButton,
>        label
>    )
>).Show()

Yes, this appears to be the best way. I thought that Python statements could
only be continued onto a new line if a '\' was supplied, but perhaps I was
wrong.

I don't like the way the Label has to be pre-made (not created in the
constructor) in order to keep a reference. There's doesn't seem to be much I
can do about this though, unless I make it take a ref to the ref in it's
constructor perhaps?