X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=TODO;h=14e38b529ab09af3314873a49e1848fb74f001ef;hp=5368def7263c1280e3f06934cd67c232104f8099;hb=5fbd1d712d38b88153a824160322050da6c5e184;hpb=5cf6851e385edfdec4955120e03bf7e282dc8a68

diff --git a/TODO b/TODO
index 5368def..14e38b5 100644
--- a/TODO
+++ b/TODO
@@ -1,9 +1,26 @@
 _____________________________________________________________________________
 Immediately
 
+  - simplify metagrammar => go to top-down rewriting => finalize metagrammar and rdp-op's
+
+  - What is our use model?
+    - Parse, attribute, unify       (ag)
+    - Parse, transform tree, walk   (rdp)
+    - Parse, walk
+    - cascading tree rewrites
+
+      ==> use the middle formalism "for now" and in meta.g; layer others
+          on top of it
+
   - Lay down the law on the different kinds of Sequence productions
     and how they work.
 
+     => mydrop
+     => mylift
+
+  - whitespace-in-braces?
+  - Deal with the problem of zero-rep productions and whitespace insertion
+
   - switch maximal to not-followed-by (~/~)
 
   - should Union.add() be there?
@@ -117,3 +134,9 @@ Later
   - implement Johnstone's algorithm for "reduced, resolved LR
     tables" to eliminate superfluous reductions on
     epsilon-transitions.
+
+______________________________________________________________________________
+Neat Ideas
+
+  - Rekers & Koorn note that GLR Substring Parsing can be used to do
+    really elegant and generalized "autocompletion".