I have sent a new version of SRFI 113 and the associated sets.tar.gz
file to the editors.  Everything specified is implemented and everything
implemented is tested by the test suite.

Until it's up, you can see it at:

http://ccil.org/~cowan/temp/srfi-113.html

http://ccil.org/~cowan/temp/sets.tar.gz

--
Do what you will,                       John Cowan
   this Life's a Fiction                xxxxxx@ccil.org
And is made up of                       http://www.ccil.org/~cowan
   Contradiction.  --William Blake