sxhash, Franz function info and the maclisp-style array package.

[FININ at WHARTON-10 (Tim Finin)]

Three questions that some of the friends of Franz may be able
to answer:

[1] Does Franz have a hashing function like maclisp's SXHASH?
    If not, has anyone written one?

[2] For a compiled function or a built-in system function, is there any
    way to get its type and the number of arguments it requires?

[3] We've been having problems with the MacLisp compatable array
    package - it doesn't work!  Does anyone have a debugged version?

- Tim -