Author: Jon L White
Автор: Jon L White
This chapter presents the bulk of the Common Lisp Loop Facility proposal,
written by Jon L White. I have edited it only very lightly to conform to the
overall style of this book and have inserted a small number of bracketed remarks,
identiﬁed by the initials GLS. (See the Acknowledgments to this second
edition for acknowledgments to others who contributed to the Loop Facility
preface:X3J13 voted in January 1989 to adopt an extended deﬁnition of the loop
macro as a part of the forthcoming draft Common Lisp standard.
Guy L. Steele Jr.