Nested functions should be exempt from sequential visibility rules

[James Miller]

> Sorry, I didn't mean this to go into "D.announce". Reposting in the proper
> place... Can this one be deleted?

Off Topic: In Gmail, it applied both labels to the one email, which is cool :D.

Otherwise I think that the C-like workaround should be ok, the issue
is with closures, what values should be visible to the closures?
--
James Miller