Modules in Io (closure problem)

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# I'd like the inner object's methods to have access to Module's `inside` slot.
# The new lexicalDo won't cut it since the proto is long gone when the
# block/method gets called.

Module := Object clone do(
    inside := 2

    Test := Object clone lexicalDo(
        num := method(inside)
        numblock := block(inside) setIsActivatable(true)
    )

    Another := Object clone
    Another numblock := block(inside) setIsActivatable(true)
)

test := Module Test clone
# neither works
test num println
test numblock println

a := Module Another clone
# works
a numblock println