Shiro Kawai scripsit:

> So, srfi-137 is certainly useful for having portable implementations of
> experiment / PoC / transient code until it is ported on native type system,
> etc.   It may serve as a common language of defining type-related systems.

It can also be used in any R7RS-small system to provide a purely procedural
record system that is not coupled with R7RS-small define-record in any way,
using the portable SRFI 137 implementation.

--
John Cowan          http://www.ccil.org/~cowan        xxxxxx@ccil.org
I should say generally that that marriage was best auspiced, for the
achievement of happiness, which contemplated a relation between a man and a
woman in which the independence was equal, the dependence mutual, and the
obligations reciprocal.  --Louis Anspacher (1944)