Re: #f = #none ?

[Bob Kerns <rwk@crl.dec.com>]

    If our problem is getting to explcitly use a default value,
    how about a function that, given the name of a function and the name of
    one of its arguments, returns the value of the default for that
    function. SO:

I like this, a lot.  Information should be explicit and
represented, not closed and hidden.