From 3c8e27f04eaa63bd956e720b6bd6e27a85888383 Mon Sep 17 00:00:00 2001
From: Lu Wang <coolwanglu@gmail.com>
Date: Thu, 4 Apr 2013 17:13:36 +0800
Subject: [PATCH] todo

---
 TODO | 1 +
 1 file changed, 1 insertion(+)

diff --git a/TODO b/TODO
index 92ce395..0dbc9ac 100644
--- a/TODO
+++ b/TODO
@@ -1,3 +1,4 @@
+ - page wise optimization (frequent used states)
  - handle large negative letter space
  - remove unused values in statemanager (due to optimization), probably ref count?
  - merge sub/sup into one line