diff --git a/todo.md b/todo.md
index 581643d..4dd8d80 100644
--- a/todo.md
+++ b/todo.md
@@ -3,14 +3,20 @@ TODOs
 
 *   Replicate Interface.hs from the "old Copilot".
 
-*   Replicate Random.hs (and the testing infrastructure) from the "old Copilot".
-
 *   Start on the SBV backend for the interpreter.
 
-*   Integrate a (port of) Analysis.hs from the "old Copilot".
-
 *   Comments, especially at the beginning of modules and on module exports.
 
+*   Make Copilot operator precedence match Haskell operator precedence.
+
+
+DONE
+====
+
+*   Replicate Random.hs (and the testing infrastructure) from the "old Copilot".
+
+*   Integrate a (port of) Analysis.hs from the "old Copilot".
+
 *   Use Roman rather than Greek characters.
 
     +   Should be done. However, if you find any remaining non-roman letters,
@@ -28,6 +34,3 @@ TODOs
     var <- let_ () exp 
 
     The former assists with debugging.
-
-
-*   Make Copilot operator precedence match Haskell operator precedence.