On 2020-08-26 21:17 -0400, John Cowan wrote:
> I've removed the constraint on *end*.  The text has always said that *end*
> is an exclusive upper bound, and that should be enough.
>
> I'm still not convinced that the indexer constraint is too restrictive,
> given that I do not want to provide support compound indexers.  SRFI 179
> does allow them, but they are restricted to linear transforms only, so that
> they are just as efficient as simple indexers.
>
> I've filed a finalization PR with Arthur.

In that case, I'll just need to make a small adjustment to the
bounds-checking in numeric-range.  Otherwise, the implementation is
ready for finalization.

--
Wolfgang Corcoran-Mathe  <xxxxxx@sigwinch.xyz>

"Most learning is not the result of instruction.  It is rather the
result of unhampered participation in a meaningful setting."
--Ivan Illich