update TODO list

darcs-hash:20070909190636-5007d-1d111880d2942e27b3533a9d6566c3391185d9ab.gz

diff --git a/TODO b/TODO
index 8aa7940..d2d930d 100644 (file)
--- a/TODO
+++ b/TODO
@@ -1,16 +1,11 @@
 _____________________________________________________________________________
 Immediately
 
 _____________________________________________________________________________
 Immediately
 

-  - make sure I'm achieving optimal sharing (zipping heads and tails)
-

   - clean up util package
 
   - clean up util package
 

-  - serializable parse tables?
-     - all that is required now is to separate Pos and Position
-
-  - currently we GC the doomed stack when the parent dies... but we
-    should also GC the parent when the doomed stack dies if it was a
-    positive conjunct.
+  - currently we GC the doomed stack when the parent dies... but
+    [ideally] we should also GC the parent when the doomed stack dies
+    if it was a positive conjunct.

 
   - single-tree-return assumption
      - have a way to let question marks not be tagged?
 
   - single-tree-return assumption
      - have a way to let question marks not be tagged?