Path: utzoo!attcan!uunet!husc6!bloom-beacon!gatech!gt-eedsp!schw From: schw@gt-eedsp.UUCP (Dave Schwartz) Newsgroups: comp.lang.scheme Subject: collect special form for streams Message-ID: <294@gt-eedsp.UUCP> Date: 31 May 88 04:07:26 GMT Reply-To: schw@gt-eedsp.UUCP (Dave Schwartz) Distribution: na Organization: School of Electrical Engineering, Ga. Tech, Atlanta, GA 30332 Lines: 17 Any help you can provide would be appreciated ... How can the "collect" special form for streams (from Chap. 3 of Structure and Interpretation of Computer Programs) be implemented for TI PC-Scheme? I have Kent Dybvig's "extend-syntax," but this does not appear to be powerful enough for this special form. __ () / ) / /\ / _/_ / / __. , __o __/ / ) _. /_ , , , __. __ / __. /__/_(_/|_\/ <__(_/_ /__/__(__/ /_(_(_/_(_/|_/ (_<__/ |_ (| ------------------------------------------------------------- uucp: schw@gt-eedsp.uucp domainizing internet mailers: schw@gteedsp.gatech.edu dumb internet mailers: schw%gteedsp@gatech.gatech.edu