Arthur A. Gleckler scripsit:

> John has sent me an overlapping batch of changes (actually, revised files)
> separately.  Let me put those in place and then the two of you can decide
> what to do about the pull request.

Shiro:  Before Arthur notified me of the pull request, I had already
made similar (but of course not exactly identical) changes to the code.
I adopted your tests as indicated and sent Arthur the modified code and
tests.  The technique of using `values` as a substitute for `identity`
is one that I had not seen before.

Arthur, you can go ahead and post what I sent you.  The pull request is
no longer necessary.

--
John Cowan          http://www.ccil.org/~cowan        xxxxxx@ccil.org
Don't be so humble.  You're not that great.
        --Golda Meir