[comp.lang.lisp.x] XScheme 0.20 queries

rwt@mudla.cs.mu.OZ.AU (Rodney Topor) (08/05/90)

I have ftp'd a copy of XScheme 0.20 from amiga-sources on uunet.uu.net,
compiled it on a Uinx system, and installed it.  I observe that the
manual xscheme.doc is incomplete in that it does not describe the
object-oriented extensions and that the implementation of these extensions
is bugged.  Specifically, the implementation of class variables is bugged.
So:

1.  Can anyone point me to a more recent version of XScheme?

2.  Can anyone mail me bug fixes for the implementation of class variables?

3.  Can anyone mail me how class variables can be assigned and accessed,
    and how the function send-super should be used?

4.  Generally, if anyone has been using the object-oriented extensions of
    XLisp or XScheme, I would appreciate hearing from them.

Thanks.
Rodney Topor
rwt@cs.mu.oz.au