VSCM

    A highly portable implementation of
   Scheme, written in ANSI C and Scheme.  VSCM features
   exception and interrupt handling, executable portable
   memory images, coroutines and continuations with multiple
   arguments.

   Portability is achieved by exclusive use of legal ANSI C
   features.

   Version II Nov9 by Matthias Blume 
   included run-time support and a bytecode compiler.  It
   conforms to R4RS and IEEE P1178 and runs on Unix and
   Macintosh.

   VSCM is no longer actively developed - the author recommends
   StandardML.

   <http://cs.princeton.edu/~blume/vscm/>.

   (2001-01-02)