CS 227 unit -*- Outline -*-

	5 minutes
* intro

	lectures 1-2
* first-class-procs
	and deriving equations from procedures.
	See also the file getting-equations.txt

	lecture 2 (not quite a whole lecture, but more than half)
* unrestricted-lambda

	lecture 3(+ a little more if have time)
* currying

	lecture 4
* flat-recur

	a lecture, but covered in rectitations Fall 1992,
	so only used 1/2 lecture to explain optional stuff
* deep-recur