资料来源 : Free On-Line Dictionary of Computing

SCM
     
         A {Scheme} {interpreter} in {C} by Aubrey Jaffer
        and others.  SCM conforms to {R4RS} and {IEEE} {P1178} and
        includes a {conformance test}.  It is distributed under {GPL}.
        Version 5d0 runs under {Amiga}, {Atari-ST}, {MacOS}, {MS-DOS},
        {OS/2}, {NOS/VE}, {Unicos}, {VMS}, {Unix}, and similar
        systems.
     
        {x-scm} provides an {X Window System} interface for SCM
        programs.
     
        {Home (http://swissnet.ai.mit.edu/~jaffer/SCM.html)}.
     
        (1999-06-07)