Why not allow empty code blocks?

[Paul Rubin]

Steven D'Aprano <steve at pearwood.info> writes:
> There's a real mystery why concatenative/postfix languages have
> received so little attention from the academic community compared to
> prefix languages.

There's a wiki with lots of info: http://www.concatenative.org

This LTU thread and the article it links to is kind of interesting:

  http://lambda-the-ultimate.org/node/4448