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Re: Generative record types

    Norman> You wrote:
    Norman>     I would like to weigh in against opacity.  I particularly like the
    Norman>     fact that the language has explicit support for breaking abstractions.
    Norman>     This is one of the best parts of Lisp-derived languages, as it removes
    Norman>     the distinction between systems programming, environmental support,
    Norman>     and other programming tasks.
    Norman> So how do you square this with procedures being opaque?

    Norman> I'm not arguing for opacity here, just curious. 

Remeber Bill Rozas's thesis?