X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=TODO;h=1dc0b33d9a591d608834bd07382c5a13e254ad36;hp=972a8010866821ac45651bc47687ae2403c5380c;hb=a19f44a6cc6e3a2b0c2f3dadd7be2263d6ff0c3e;hpb=558f61d337215d3f65d503e1dc97300289efa5c4

diff --git a/TODO b/TODO
index 972a801..1dc0b33 100644
--- a/TODO
+++ b/TODO
@@ -1,6 +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?