X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=TODO;h=086144069099564c006e464e145809ec426ecd78;hp=14b121ef1b908a4bb4b0d451f0f23c29814307b7;hb=390b254a3d680502e11c8f1d9f17d5606f62c82c;hpb=5964a1161340a16d7dea471372737f2474576ceb

diff --git a/TODO b/TODO
index 14b121e..0861440 100644
--- a/TODO
+++ b/TODO
@@ -1,18 +1,52 @@
 _____________________________________________________________________________
 Immediately
 
-  - Repeat, Sequence, Tree
-  - simplify Forest (considerably)
+  - Check if the only remaining stack is lame
+    - write a testcase for this
 
-  - decent/better error messages
-      - fix the location stuff, it's broken
+  - circular gramars
+      s = A
+      A = A | "b"
 
-  - copyright notices
-  - documentation
+  - foo.add(x)
+    foo.add(y.andnot(x)) ==> this is broken
+
+  - Annotation Tutorial
+
+  ..................................................
+
+  - evil problems with: (x y? z /ws)
+     - it gets even more evil than that
+     - basically, follow restrictions are not honored when the element
+       matches against the empty string
 
 ______________________________________________________________________________
 v1.1
 
+  - precedes restrictions ("<-")
+
+  - MUST HAVE BETTER ERROR MESSAGES
+     - use for developing java15.g
+
+  - java15.g
+     - once this is ready, do big announcement
+
+  - topology no longer needed as an arg to parser?
+
+  - broader regression testing (for stuff like error messages, etc)
+
+  - More topology untangling [later]
+  - tib: use the lexer only for indentation increases/decreases
+  - grammar highlighting?
+
+  - Forest needs a "manual access" API
+      - the unwrap bit in Forest makes it really hard to expose an API for forests
+
+
+
+______________________________________________________________________________
+v1.2
+
   - finalize metagrammar and rdp-op's
   - write some grammars
       - Java grammar
@@ -32,10 +66,6 @@ Soon
        - eliminated statically?
 
   - substring parsing for better error messages
-  - "lift" cases:
-      - right now I can only lift the last child in a forest...  begs
-        the question of what the right representation for Forests is
-        if we need to be able to do lift operations on it.
 
   - Parameterized LR
   - "Regular Right Part" grammars (NP Chapman, etc)
@@ -51,6 +81,9 @@ Soon
 ______________________________________________________________________________
 Later
 
+  - understand and implement the RNGLR "kernel state" optimization.
+    The _Practical Early Parsing_ paper may help.
+
   - Partly-Linear-PATR? (O(n^6) unification grammar)
 
   - Implement a k-token peek buffer (for each state, see if it "dead