Last draft of SRFI 121 with bug fixes Arthur A. Gleckler 04 Jan 2016 18:16 UTC

I've just published a new draft of SRFI 121 from John
Cowan.  John wrote:

  I have also flushed port->generator as trivial, and
  generator-length as both trivial and rather silly, and the
  usual editorial improvements.

<http://srfi.schemers.org/srfi-121>

— the editor