X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=index.mdwn;h=10df42748920835f5957053142beb501c1c97526;hp=107c8031be729ef92377af4561d53d03815e880a;hb=a4d06630548e25e4e8dc912596ee7a914ea4d441;hpb=b221494c397f7a6841b95ceeb227ac436d98440e

diff --git a/index.mdwn b/index.mdwn
index 107c8031..10df4274 100644
--- a/index.mdwn
+++ b/index.mdwn
@@ -10,8 +10,18 @@ fourth floor at 10 Washington Place.
 
 ## Announcements ##
 
-* This is the time of the semester when some people start slipping
-  behind with the homework.  Don't.
+<!--
+*	This is the time of the semester when some people start slipping
+behind with the homework.  Don't.
+-->
+
+*	We've added a page on [[Translating between OCaml Scheme and Haskell]]
+
+*	We've added some [commentary](/hints/assignment_6_commentary) on some common issues in your solutions to [[Assignment6]].
+
+*	We've added a [[Monad Library]] for OCaml.
+
+*	We've posted a [[State Monad Tutorial]].
 
 [[Older Announcements]]
 
@@ -23,6 +33,8 @@ the homework questions works correctly.
 There is also now a [library](/lambda_library) of lambda-calculus
 arithmetical and list operations, some relatively advanced.
 
+##[[Monad Library]]##
+
 
 ## Lecture Notes and Assignments ##
 
@@ -47,12 +59,33 @@ preloaded is available at [[assignment 3 evaluator]].
 
 (18 Oct, 25 Oct) Lecture notes for [[Week5]] and [[Week6]]; [[Assignment5]].
 
->	Topics: Types, Polymorphism, Unit and Bottom, Dividing by Zero/[[Towards Monads]]
+>	Topics: Types, Polymorphism, Unit and Bottom
+
+(1 Nov) Lecture notes for [[Week7]]; [[Assignment6]].
+
+>	Topics: Monads; [[Reader Monad for Variable Binding]]; [[Reader Monad for Intensionality]]
 
-(1 Nov) Lecture notes for [[Week7]]; Assignment6.
+(8 Nov) Lecture notes for [[Week8]].
 
->	Topics: Monads; [[Reader Monad]]; [[Intensionality Monad]]
+>	Topics: Reader Monad for Jacobson's Variable-Free Semantics
 
+(15 Nov) Lecture notes for [[Week9]]; [[Assignment7]]. 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; [[State Monad Tutorial]]
+
+(22 Nov) Lecture notes for [[Week10]]
+
+>	Topics: Calculator Improvements, including mutation
+
+(30 Nov) Lecture notes for [[Week11]]; [[Assignment8]].
+
+>	Topics: [[Tree and List Zippers]]; [[Coroutines and Aborts]]; [[From List Zippers to Continuations]].
+
+(6 Dec) Lecture notes for [[Week12]]
+
+>	Topics: [[List Monad as Continuation Monad]]; [[Manipulating Trees with Monads]]; ...; [[Assignment9]].
+
+(13 Dec) Lecture notes for Week13
 
 [[Upcoming topics]]
 
@@ -207,6 +240,8 @@ other.
 
 [[Family tree of functional programming languages]]
 
+[[Translating between OCaml Scheme and Haskell]]
+
 
 ## Recommended Books ##