On Thu, Jan 24, 2013 at 8:24 AM, Stefan Israelsson Tampe <stefan.itampe@gmail.com> wrote:

Hi,

I managed to do what you said, the result is at

https://gitorious.org/syntax-closures

I changed it so that it is enough to do

(use-modules (srfi srfi-72))

Note SRFI-72 is not an implementation of syntactic-closures.

It's an alternate hygiene algorithm closer to the R6RS one which

includes a compatible syntax-case and some convenience utilities.

Syntactic-closures never had a formal specification, just

an informal description and reference implementation, so

it's not clear to me if SRFI-72's make-capturing-identifier is

equivalent to the synclos free variables.

Alex