[r6rs-discuss] [Formal] SRFI-39 should be made an R6RS library

From: Robby Findler <robby>
Date: Mon Feb 19 16:47:41 2007

On 2/19/07, R. Kent Dybvig <dyb_at_cs.indiana.edu> wrote:
> ... one of the nice, simple properties of parameters, which is
> that they are simply procedures and can be created by any means, not just
> via make-parameter. This means that the encapsulated location can be just
> about anything---a memory-mapped device address, a file, a screen image,
> an environment variable, etc.

FWIW, that's not true for mzscheme. Parameters there answer #t to
parameter? and one cannot use parameterize with an arbitrary
procedure. Is that not the case for chez?

Robby
Received on Mon Feb 19 2007 - 16:47:06 UTC