-import edu.berkeley.sbp.*;
-
-// priorities are all messy and dont get serialized
-// 1. Error messages
-// 2. Java MetaGrammar (proof of concept)
-// 3. Ivan's MetaGrammar
-// 4. Documentation format
-// - TIB
-
-// TODO: better API for interfacing with Java
-// TODO: error messages
-// TODO: integrate with TIB
-
-// Element
-// Walk
-// ParseTable / GSS
-// MetaGrammar (necessary/relevant?)
-// Tree<String> (cleanup?)
-// Union.SubUnion
-// Repeat
-
-// FEATURE: serialization of ParseTable's, generation of Java code
-// FEATURE: infer reject elements for literals
-// FEATURE: prefer whitespace higher up
-// FEATURE: full conjunctive and boolean grammars
-// FEATURE: "ambiguity modulo dropped fragments"? can this be checked for statically? eliminated statically?
-// - drop stuff during the parsing process (drop nodes)
-
-// LATER: Element<A> -- parameterize over the input token type? Makes a huge mess...
-// LATER: Go back to where Sequence is not an Element?
-// - The original motivation for making Sequence "first class" was the fact that
-// in order to do associativity right you need to have per-Sequence follow sets
+import edu.berkeley.sbp.meta.*;
+import edu.berkeley.sbp.tib.*;
+import edu.berkeley.sbp.chr.*;
+import edu.berkeley.sbp.util.*;