Any SML coders able to translate this to Python?

[Marko Rauhamaa]

Chris Angelico <rosuav at gmail.com>:
> The request was to translate this into Python, not to slavishly
> imitate every possible semantic difference even if it won't actually
> affect behaviour.

I trust Steven to be able to refactor the code into something more
likable. His only tripping point was the meaning of the "let" construct.


Marko