26,28c26
< noClassDate(1, 16, "");
<   
< noClassDate(1, 18, "*No Class - Dr. Zdancewic is away");
---
> //noClass("")	
30,32c28
< lec(SHOW, "Introductions: Compilers, Interpreters, and OCaml", ["lec01.zip"]);
<   
< lec(HIDE, "OCaml Crash Course: Translating SIMPLE to OCaml",   ["simple.ml","translate.ml"]);
---
> lec(SHOW, "Introductions: Compilers and Interpreters", ["simple.ml", "lec01.zip"]);
34c30,32
< lec(HIDE, "OCaml Crash Course, Part II / X86lite", []);
---
> //noClassDate(1, 18, "*no class");
> 	
> lec(SHOW, "Translating Simple to OCaml",   ["lec02.zip"]);
36c34
<   hw(HIDE, "1/31", "HW1: Hellocaml");
---
> //lec(HIDE, "OCaml Crash Course, Part II", []);
38c36,38
< lec(HIDE, "X86lite / C calling conventions", ["lec04.zip"]);
---
> lec(SHOW, "X86lite / C calling conventions", ["lec03.zip"]);
> lec(SHOW, "X86lite programming", ["lec04.zip"]);
>  hw(SHOW, "2/2", "HW1: Hellocaml", "hw1-hellocaml");
40,46c40,42
< lec(HIDE, "X86lite - code generation", ["lec05.zip"]);
< 
< lec(HIDE, "Intermediate Representations I", ["lec06.zip"]);
< 
< lec(HIDE, "IRs II / LLVM", ["lec07.zip"]);
< 
<   hw(HIDE, "2/14", "HW2: X86lite simulator");
---
> lec(SHOW, "Intermediate Representations", ["lec05.zip"]);
> lec(SHOW, "Intermediate Representations II", ["lec06.zip"]);
>   hw(SHOW, "2/9", "HW2: X86lite simulator", "hw2-x86sim");
48c44,46
< lec(HIDE, "Structured Data in the LLVM IR", ["struct.c", "unsafestack.c"]);
---
> lec(SHOW, "LLVM ", ["lec07.zip"]);
> lec(SHOW, "Structured Data in the LLVM IR", ["lec08.zip"]);
> hw(SHOW, "2/16", "HW3: X86lite Assembler");
50c48,54
< lec(HIDE, "LLVM IR Data Types II / Intro to Lexing", ["handlex0.ml", "handlex.ml"]);
---
> lec(SHOW, "Lexing: DFAs and ocamllex", ["lec09.zip"]);
> lec(SHOW, "Parsing I: Context Free Grammars", ["lec10.zip"]);
> //noClassDate(2, 22, "(No class -- Monday schedule)");
> //noClassDate(2, 24, " ");
> noClassDate(2, 28, "Class Canceled due to Water main rupture");
> noClassDate(3, 2, "");
> hw(SHOW, "3/2", "HW4: LLVMlite backend", "hw4-llvmlite");
52,68c56,59
< lec(HIDE, "Lexing: DFAs and ocamllex / Parsing I: Context Free Grammars", ["lec09.zip"]);
< 
< lec(HIDE, "Parsing II: Context Free Grammars, menhir, LL parsing", ["lec11.zip"]);
< 
<   hw(HIDE, "2/28", "HW3: LLVMlite backend");
<   
< lec(HIDE, "Parsing III: LL(k) parsing, LR(0) parsing", ["handparser.ml"]);
< 
< noClassDate(3, 5, "Spring Break");
< 
< noClassDate(3, 7, "Spring Break");
< 
< lec(HIDE, "Parsing III: LR(1) Parsing", ["lec13.zip"]);
<   
< exam(3, 14, "Midterm", "", "midterm", [], "");
<   
< lec(HIDE, "OAT v1 overview, First-class Functions I", ["lec14.zip"]);
---
> lec(SHOW, "Parsing II: Recursive Descent, LL(1)", ["parser.ml"]);
> //lec(HIDE, "Parsing III: ", ["lec12.zip"]);
> //exam(3, 3, "Midterm", "", "midterm", [], "");
> lec(SHOW, "Parsing II: LR(0) parsing, LR(1) Parsing", ["lec13.zip"]); //12
70c61,62
< lec(HIDE, "First-class Functions II: lambda calculus", ["lec14.zip"]);
---
> noClassDate(3, 14, "(No class -- Spring Break)");
> noClassDate(3, 16, "");
72c64,66
< lec(HIDE, "Closure Conversion /  Judgments & Derivations / Scope Checking", ["lec14.zip"]);
---
> lec(SHOW, "First-class Functions / Lambda Calculus", ["fun.ml"]);//13
> lec(SHOW, "Closure Conversion / Scope Checking", ["cc.ml"]);  //14
> hw(SHOW, "3/23", "HW5: Lexing and Parsing", "hw5-lexing-and-parsing");
74,76c68,69
<  hw(HIDE, "3/27", "HW4: Oat language compiler v.1");
<   
< lec(HIDE, "Types I: Typechecking", ["oat-v1-defn.pdf"]); 
---
> lec(SHOW, "Typechecking", ["tc.ml"]);//15
> lec(SHOW, "Compilation as Translating Judgments", []); //16
78c71,73
< lec(HIDE, "Types II: Rich Types, Subtyping, Mutability", []);
---
> lec(SHOW, "Types Generally, Subtyping, Oat v2 Typing", ["oat-v1-defn.pdf"]); //17
> lec(SHOW, "OO: Dynamic Dispatch and Inheritance", []);//18
> hw(SHOW, "4/06", "HW6: Frontend Compilation", "hw6-frontend-compilation");
80c75,77
< lec(HIDE, "OO: Dynamic Dispatch and Inheritance", []); 
---
> lec(HIDE, "(Skipping OO content in lec19.)", []); //19
> lec(SHOW, "Optimizations", ["opt-example.c", "opt-example.oat"]); //20
> hw(HIDE, "4/13", "HW7: Typechecking", "[name-of-rst-file]");
82d78
< lec(HIDE, "OO: Multiple Inheritance / Intro to Optimizations", []);
84c80,82
< lec(HIDE, "Optimizations I", ["opt-example.c", "opt-example.oat"]);
---
> lec(SHOW, "Analysis I: Live Variable, Dataflow Analysis", []); //21
> lec(SHOW, "Analysis II: Generalized Dataflow Analysis", []); //22
> hw(HIDE, "4/20", "HW8: Compiling Structs and Function Pointers", "[name-of-rst-file]");
86c84,95
< lec(HIDE, "Data Flow Analysis", []);
---
>  /*
> HW1 75pts - Ocaml
> HW2 50pts - X86 Simulator (hw2.1)
> HW3 50pts - X86 Assembler (hw2.2)
> HW4 100pts - LLVM Lite (hw3) not split
> HW5 50pts - Lexing (hw4.1)
> HW6 50pts - Frontend Compilation (hw4.2)
> HW7 50pts - Typechecking (hw5.1)
> HW8 50pts - Compiling structs and function pointers (hw5.2)
> HW9 50pts - Dataflow Analysis, Alias Analysis, Dead Code (hw6.1)
> HW10 50pts - Register Allocation and Experiments (hw6.2)
> */
88,90d96
<  hw(HIDE, "4/17", "HW5: Oat language compiler v.2");
<   
< lec(HIDE, "Data Flow Analysis II / Control Flow Analysis", []);
92c98,100
< lec(HIDE, "Control Flow Analysis / Register Allocation", []);
---
> lec(SHOW, "Register Allocation", []);//23
> lec(SHOW, "Wrap-up", []); //24
> hw(HIDE, "4/27", "HW9: Dataflow Analysis, Alias Analysis, Dead Code", "[name-of-rst-file]");
94c102,104
< lec(HIDE, "Register Allocaion / SSA Revisited / Compiler Verification", []);
---
> lec(HIDE, "t.b.d.", []);
> lec(HIDE, "t.b.d.", []);
> hw(HIDE, "5/04", "HW10: Register Allocation and Experiments", "[name-of-rst-file]");
97,98c107
< 
< hw(HIDE, "4/30", "HW6: Analysis & Optimizations");
---
> //  hw(HIDE, "4/27", "HW6: Analysis & Optimizations");