<language> (Elk) A Scheme interpreter by Oliver Laumann
<net@cs.tu-berlin.de> and Carsten Bormann
<cabo@cs.tu-berlin.de> of the Technical University of
Berlin. Elk was designed to be used as a general extension
language. New types and primitive procedures can easily
be added. It has first-class environments, dynamic-wind,
fluid-let, macros, autoloading and a dump. It
provides interfaces to Xlib, Xt and various widget sets;
dynamic loading of extensions and object files; almost all
artificial limitations removed; generational/incremental
garbage collector; Unix system call extensions; Records
(structures) and bit strings.
Version: 2.2 is mostly R3RS compatible and runs on Unix,
Ultrix, VAX, Sun-3, Sun-4, 68000, i386, MIPS, IBM
PC RT, RS/6000, HP700, SGI, Sony, MS-DOS
(gcc+DJGPP or go32).