This page is part of the web mail archives of SRFI 26 from before July 7th, 2015. The new archives for SRFI 26 contain all messages, not just those from before July 7th, 2015.
I hereby place into the public domain all the code I posted to the SRFI-26 mailing list. (The June 4 message is the one from which the reference implementation was trivially derived.) -al