id	summary	reporter	owner	description	type	status	priority	milestone	component	resolution	keywords	cc	planetversion	pltversion
167	in-ra-list and for/ra-list	samth@…	dvanhorn	It would be nice to have a sequence combinator like `in-list' which generated more optimized code, as well as a version of `for/list' that generated ra-lists.	enhancement	closed	minor		dvanhorn/ralist.plt	fixed			(1 2)	4.1.5.3