ArrowLISP is a small, properly tail-recursive, dynamically
scoped interpreter for a purely symbolic and almost
side-effect-free dialect of LISP. It may be considered an
implementation of pure LISP.
The interpreter has both a command line interface and an
editor-like full screen interface.
PR: ports/55501
Submitted by: Nils M Holm <nmh@t3x.org>