Please hold off on finalizing SRFI 125.  While reading the
draft to discover what changes need to be made in its
reference implementation, I found several minor errors
that ought to be corrected.  The paragraphs describing
its reference implementation will need to be revised as
well because I am porting that implementation to use
SRFI 126 as its base instead of (r6rs hashtables).

Within the next few days, I will submit a pull request
containing a revision of the HTML as well as the updated
reference implementation.

Incidentally, the use of paragraph-sized lines in the HTML
makes the GitHub diff so hard to read that I had to resort
to re-reading the entire specification and comparing it to
the implementation in order to find out what's changed.  My
pull request will first shorten the lines in that HTML file
without making any substantive edits whatsoever.  That's so
the GitHub diff will display the substantive edits in a more
useful manner.

Will