[Python-Help] data entry validation with Tkinter

[Nicola Musatti]

Alex Martelli wrote:
[...]
> It's a little bit more work when you want to
> pre-specify some of the arguments to be passed to the callable you
> want (technically called 'currying', in honor of the great mathematician
> Haskell Curry [...] )

Whom, I guess, also unwittingly provided a name for a programming
language. Ahem, I realize it's somewhat OT, but could you explain the
relation/difference between currying and closures?

Thank you,
Nicola Musatti