X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=TODO;h=27e96945a8f0d0ac0b45867a000d09e952215d35;hp=78baf0190bfcc2c917c6ac3e0a612001155201a8;hb=6bee7f519f499a92a92a459fd2c903d85de0759c;hpb=ea5d0a5e3dffb5ba0143179fd28608c2de8046e0

diff --git a/TODO b/TODO
index 78baf01..27e9694 100644
--- a/TODO
+++ b/TODO
@@ -1,7 +1,17 @@
-
-______________________________________________________________________________
+_____________________________________________________________________________
 Immediately
 
+  - finalize metagrammar and rdp-op's
+
+  - 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?
@@ -33,6 +43,13 @@ Soon
   - "Regular Right Part" grammars (NP Chapman, etc)
   - Attribute unification
 
+  - serialization of parse tables
+  - inference of rejections for literals
+  - "prefer whitespace higher up" (?)
+  - "ambiguity modulo dropped fragments"?
+       - can this be checked statically?
+       - eliminated statically?
+
 ______________________________________________________________________________
 Later
 
@@ -108,3 +125,9 @@ 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".