On 06/09/2012 07:04 PM, John Cowan wrote:
> As far as I know, Chibi is the only Scheme with auto-forcing, and it
> must be turned on by a configuration option.

Kawa 1.12 (recently released) has auto-forcing, enabled by default.

http://www.gnu.org/software/kawa/Lazy-evaluation.html
--
	--Per Bothner
per@bothner.com   http://per.bothner.com/

_______________________________________________
Scheme-reports mailing list
Scheme-reports@scheme-reports.org
http://lists.scheme-reports.org/cgi-bin/mailman/listinfo/scheme-reports