From ded72f94b2b420b8725e9c6944bb585ebc8660bf Mon Sep 17 00:00:00 2001
From: Leonardo de Moura <leonardo@microsoft.com>
Date: Sat, 8 Feb 2014 09:23:13 -0800
Subject: [PATCH] doc(todo): update todo list

---
 doc/todo.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/todo.md b/doc/todo.md
index 66504c65d..d9e509d5d 100644
--- a/doc/todo.md
+++ b/doc/todo.md
@@ -14,4 +14,6 @@ To Do List
 - Independent type checker using a different programming language (e.g., F* or OCaml).
 - Module for reading [OpenTheory](http://www.gilith.com/research/opentheory/) proofs.
 - Re-implement apply-tactic.
-- Improve performance of `is_convertible` and `is_definitionally_equal` predicates
+- Improve performance of `is_convertible` and `is_definitionally_equal` predicates.
+- Create notation sets. We are currently all notation in a "single bag".
+- Improve macro support, and allow users to provide arbitrary parser extensions using Lua.