> Don't recall what that was, but creating a new scope on each iteration
> sounds hard to explain in Python.
I don't think it's particularly hard to explain. For example, one way to
explain it is to say that
for i in <<stuff>>:
body
is equivalent to
for <<hiddenvar>> in <<stuff>>:
local i = <<hiddenvar>>
body
This explanation doesn't need to rest on recursion.
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