week9 expand

[lambda.git] / index.mdwn

diff --git a/index.mdwn b/index.mdwn
index ac9ce98..90cb2a9 100644 (file)
--- a/index.mdwn
+++ b/index.mdwn
@@ -55,7 +55,11 @@ preloaded is available at [[assignment 3 evaluator]].
 
 (8 Nov) Lecture notes for [[Week8]].
 
-(15 Nov) Lecture notes are coming; [[Assignment7]] is here.
+>      Topics: Reader Monad for Jacobson's Variable-Free Semantics
+
+(15 Nov) Lecture notes for [[Week9]] (these are being dynamically updated, how fitting); [[Assignment7]] is already ready. Everyone auditing in the class is encouraged to do this assignment, or at least work through the substantial "hints".
+
+>      Topics: Mutable Variables; Passing by Reference
 
 
 [[Upcoming topics]]