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Re: Quoting vectors?

Sussman says that he ``cannot remember ever trying to use bare () in a
program''.  The only explanation I can give for this is the fact that the
initial value of NIL is #f and that, in C-Scheme, #f and () are identical.

Thus, it might be that he never uses () because he always uses NIL in such
a case.  I seem to remember seeing such cases in SICP.