checkpoint

darcs-hash:20060716071232-5007d-586ea39880b90767f9f98d246aa501b4c03c0a87.gz

diff --git a/TODO b/TODO
index 78b4ecd..bed7ed8 100644 (file)
--- a/TODO
+++ b/TODO
@@ -1,6 +1,8 @@
 _____________________________________________________________________________
 Immediately
 
+  - do Forest/Tree still need a Region?
+
   - evil problems with      (x y? z /ws)
   - ParseFailed, GSS, Walk, Parser, Sequence, Forest
   - copyright notices

diff --git a/src/edu/berkeley/sbp/Tree.java b/src/edu/berkeley/sbp/Tree.java
index e9c9a45..47f5b49 100644 (file)
--- a/src/edu/berkeley/sbp/Tree.java
+++ b/src/edu/berkeley/sbp/Tree.java
@@ -12,9 +12,9 @@ public class Tree<T>
     implements Iterable<Tree<T>>,
                GraphViz.ToGraphViz {
 
+    private final Input.Region location;
     private final T            head;
     private final Tree<T>[]    children;
-    private final Input.Region location;
     private final boolean      lift;
 
     public T                 head()        { return head; }
@@ -22,37 +22,41 @@ public class Tree<T>
     private Tree<T> lifted() { return children[children.length-1]; }
 
     public int               numChildren() {
-        if (lift && children.length > 0)
-            return (children.length-1)+lifted().numChildren();
-        return children.length;
+        return lift
+            ? (children.length-1)+lifted().numChildren()
+            : children.length;
     }
     public Iterable<Tree<T>> children()    { return this; }
     public Iterator<Tree<T>> iterator()    {
-        if (lift)
-            return new ConcatenateIterator(new ArrayIterator(children, 0, children.length-1),
-                                           children[children.length-1].iterator());
-        return new ArrayIterator(children);
+        return lift
+            ? new ConcatenateIterator(new ArrayIterator(children, 0, children.length-1),
+                                      children[children.length-1].iterator())
+            : new ArrayIterator(children);
     }
-    public Tree<T>           child(int i)  {
-        if (lift && i >= children.length-1)
-            return children[children.length-1].child(i-(children.length-1));
-        return children[i];
+
+    public Tree<T> child(int i)  {
+        return lift && i >= children.length-1
+            ? children[children.length-1].child(i-(children.length-1))
+            : children[i];
     }
 
     public Input.Region    getRegion() { return location; }
 
-    public Tree(Input.Region loc, T head)                   { this(loc, head, null); }
+    public Tree(Input.Region loc, T head)                     { this(loc, head, null); }
     public Tree(Input.Region loc, T head, Tree<T>[] children) { this(loc, head, children, false); }
     public Tree(Input.Region loc, T head, Tree<T>[] children, boolean lift) {
         this.location = loc;
         this.head = head;
-        this.lift = lift;
+        this.lift = lift && children != null && children.length > 0;
 
         Tree<T>[] children2 = children==null ? new Tree[0] : new Tree[children.length];
         if (children != null) System.arraycopy(children, 0, children2, 0, children.length);
         this.children = children2;
     }
 
+
+    // PrintableTree /////////////////////////////////////////////////////////////////////////////
+
     protected String headToString() { return head()==null?null:head().toString(); }
     protected String headToJava()   {
       // FIXME
@@ -68,6 +72,9 @@ public class Tree<T>
     protected String right()  { return "}"; }
     protected boolean ignoreSingleton() { return false; }
 
+
+    // ToGraphViz /////////////////////////////////////////////////////////////////////////////
+
     public GraphViz.Node toGraphViz(GraphViz gv) {
         if (gv.hasNode(this)) return gv.createNode(this);
         GraphViz.Node n = gv.createNode(this);
@@ -79,30 +86,9 @@ public class Tree<T>
     public boolean isTransparent() { return false; }
     public boolean isHidden() { return false; }
 
-    public static interface TreeFunctor<T,R> extends Functor<Iterable<Tree<T>>, R> {
-    }
-
-    public static class ArrayBuildingTreeFunctor<T> implements TreeFunctor<T,T[]>, ToJava {
-
-        public void toJava(StringBuffer sb) { sb.append("new Tree.ArrayBuildingTreeFunctor()"); }
-        public String toString() { return ""; }
-        
-        public T[] invoke(Iterable<Tree<T>> t) {
-            ArrayList ret = new ArrayList();
-            for(Tree tc : t) {
-                if (tc.head() != null && tc.head() instanceof Functor)
-                    ret.add(((Functor<Iterable<Tree>,Object>)tc.head()).invoke(tc.children()));
-                else if (tc.numChildren() == 0)
-                    ret.add(tc.head());
-                else {
-                    System.err.println("FIXME: don't know what to do about " + tc);
-                    ret.add(null);
-                }
-            }
-            return (T[])ret.toArray(new Object[0]);
-        }
-    }
+    public static interface TreeFunctor<T,R> extends Functor<Iterable<Tree<T>>, R> { }
 
+    
     public static class RawBindingFunctor<T> implements TreeFunctor<T,Object>, ToJava {
         private Binding _binding;
         private String _toString;

diff --git a/src/edu/berkeley/sbp/meta/AnnotationGrammarBindings.java b/src/edu/berkeley/sbp/meta/AnnotationGrammarBindings.java
index adbdff7..a65509f 100644 (file)
--- a/src/edu/berkeley/sbp/meta/AnnotationGrammarBindings.java
+++ b/src/edu/berkeley/sbp/meta/AnnotationGrammarBindings.java
@@ -40,7 +40,7 @@ public class AnnotationGrammarBindings extends Grammar.Bindings {
         this._allMethods.put(prefix, (Method[])alm.toArray(new Method[0]));
     }
 
-    public Object repeatTag() { return new Tree.ArrayBuildingTreeFunctor<Object>(); }
+    public Object repeatTag() { return new ArrayBuildingTreeFunctor<Object>(); }
 
     public Sequence createSequence(Production p) {
 

diff --git a/src/edu/berkeley/sbp/meta/MetaGrammar.java b/src/edu/berkeley/sbp/meta/MetaGrammar.java
index 04fbc26..791b92a 100644 (file)
--- a/src/edu/berkeley/sbp/meta/MetaGrammar.java
+++ b/src/edu/berkeley/sbp/meta/MetaGrammar.java
@@ -101,27 +101,30 @@ public class MetaGrammar {
 
 
 
+
+
+
         // DO NOT EDIT STUFF BELOW: IT IS AUTOMATICALLY GENERATED
-new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.GrammarNode.class.getConstructor(new Class[] {java.lang.Object[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Grammar", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.GrammarNode.class.getConstructor(new Class[] {java.lang.Object[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})}),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("!", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "G", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "G", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { })})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("!", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "G", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "G", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("plusfollow", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "D", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("+/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("plusfollow", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "D", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { }),
@@ -132,9 +135,9 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "i", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { })})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "D", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "D", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { }),
@@ -145,7 +148,7 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "i", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "N", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "N", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "T", new edu.berkeley.sbp.Tree[] { }),
@@ -156,16 +159,16 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { })})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "#", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("^", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "#", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "i", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("!", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "F", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "F", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "i", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
@@ -173,17 +176,17 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("question", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.AnonUnionNode.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("?", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("question", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("(", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.AnonUnionNode.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("!", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("!", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "F", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "F", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "i", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
@@ -191,7 +194,7 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("arrow", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("plus", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "F", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("->", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("arrow", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("+", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("plus", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "F", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "i", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
@@ -203,10 +206,10 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "h", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { })})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.CharClass.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Range[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("lf", new Class[] {})).createBinding()), new edu.berkeley.sbp.Tree[] { })}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("retur", new Class[] {})).createBinding()), new edu.berkeley.sbp.Tree[] { })}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, " ", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "F", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("[", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.CharClass.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Range[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Range", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("\r", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("lf", new Class[] {})).createBinding()), new edu.berkeley.sbp.Tree[] { })}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Range", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("\n", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("retur", new Class[] {})).createBinding()), new edu.berkeley.sbp.Tree[] { })}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Range", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, " ", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "F", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "i", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
@@ -218,17 +221,17 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "h", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("tag", new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("::", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("tag", new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\\", new edu.berkeley.sbp.Tree[] { })}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("escaped", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\\", new edu.berkeley.sbp.Tree[] { })}),
         new edu.berkeley.sbp.Tree(null, " ", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("tilde", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.CharClass.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Range[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("lf", new Class[] {})).createBinding()), new edu.berkeley.sbp.Tree[] { })}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("retur", new Class[] {})).createBinding()), new edu.berkeley.sbp.Tree[] { })}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, " ", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "N", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("~", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("tilde", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("[", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.CharClass.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Range[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Range", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("\r", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("lf", new Class[] {})).createBinding()), new edu.berkeley.sbp.Tree[] { })}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Range", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("\n", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("retur", new Class[] {})).createBinding()), new edu.berkeley.sbp.Tree[] { })}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Range", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, " ", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "N", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "T", new edu.berkeley.sbp.Tree[] { }),
@@ -239,51 +242,51 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "R", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { })})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "R", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "H", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { })})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "*", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
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+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "R", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "H", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { })})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "R", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "R", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "H", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("plusfollow", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.AnonUnionNode.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("plusfollow", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("+/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("plusfollow", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("(", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.AnonUnionNode.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("+/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("plusfollow", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "q", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
@@ -291,17 +294,17 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.AnonUnionNode.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("(", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.AnonUnionNode.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("!", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "|", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "|", new edu.berkeley.sbp.Tree[] { })})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("!", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.AnonUnionNode.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("(", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.AnonUnionNode.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("!", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, ">", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, ">", new edu.berkeley.sbp.Tree[] { })})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("!", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("bang", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
@@ -309,10 +312,10 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("starfollow", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("*/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("starfollow", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
@@ -323,7 +326,7 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
@@ -331,19 +334,19 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.AnonUnionNode.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "Q", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("(", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.AnonUnionNode.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "Q", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, ":", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("^", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, ":", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, ":", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
@@ -354,9 +357,9 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
@@ -367,11 +370,11 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("^", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { })})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
@@ -382,12 +385,12 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "-", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("^", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "-", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, ">", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "q", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
@@ -395,10 +398,10 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("tag", new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("::", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("tag", new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "x", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
@@ -409,7 +412,7 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "q", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
@@ -417,8 +420,8 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "&", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("^", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "&", new edu.berkeley.sbp.Tree[] { })})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
@@ -426,9 +429,9 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "q", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
@@ -436,9 +439,9 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "&", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("^", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "&", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "~", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
@@ -446,46 +449,46 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("tilde", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.CharClass.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Range[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "-", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "]", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\\", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
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+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Range", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("escaped", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "]", new edu.berkeley.sbp.Tree[] { })})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Range", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("escaped", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\\", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
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         new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
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         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "g", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
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         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { })})})}),
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+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
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-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.AnonUnionNode.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "Q", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("(", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.AnonUnionNode.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "Q", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, ":", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "N", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("^", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, ":", new edu.berkeley.sbp.Tree[] { })})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "N", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "T", new edu.berkeley.sbp.Tree[] { }),
@@ -505,17 +508,17 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "L", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "L", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "i", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { })})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("^", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, ")", new edu.berkeley.sbp.Tree[] { })})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "{", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("^", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "{", new edu.berkeley.sbp.Tree[] { })})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
@@ -526,87 +529,87 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "}", new edu.berkeley.sbp.Tree[] { })})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "}", new edu.berkeley.sbp.Tree[] { })})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "[", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("star", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "R", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("^", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "[", new edu.berkeley.sbp.Tree[] { })})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("*", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("star", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "R", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "g", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "]", new edu.berkeley.sbp.Tree[] { })})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("arrow", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "+", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "]", new edu.berkeley.sbp.Tree[] { })})})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("->", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("arrow", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})}),
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+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("~", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("tilde", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("[", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.CharClass.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Range[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Range", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { })})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("->", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("arrow", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("^", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "+", new edu.berkeley.sbp.Tree[] { })})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
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+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("~", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("tilde", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("[", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.CharClass.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Range[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Range", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "+", new edu.berkeley.sbp.Tree[] { })})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})}),
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         new edu.berkeley.sbp.Tree(null, "+", new edu.berkeley.sbp.Tree[] { }),
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         new edu.berkeley.sbp.Tree(null, "*", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { })})})})}),
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+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("^", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "?", new edu.berkeley.sbp.Tree[] { })})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
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         new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "R", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("/", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("slash", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class,edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("^", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { })})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "R", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "H", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { })})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, ")", new edu.berkeley.sbp.Tree[] { })})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, ")", new edu.berkeley.sbp.Tree[] { })})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "~", new edu.berkeley.sbp.Tree[] { })})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "N", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("^", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("caret", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "~", new edu.berkeley.sbp.Tree[] { })})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "N", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "T", new edu.berkeley.sbp.Tree[] { }),
@@ -626,53 +629,53 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "L", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "L", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "i", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "Q", new edu.berkeley.sbp.Tree[] { }),
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         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
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+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Range", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class,char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "A", new edu.berkeley.sbp.Tree[] { }),
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         new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})}),
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-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\\", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("escaped", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\"", new edu.berkeley.sbp.Tree[] { })})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("(", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.AnonUnionNode.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("+", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("plus", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("(", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.AnonUnionNode.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("~", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("tilde", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("[", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.CharClass.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Range[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Range", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("escaped", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\"", new edu.berkeley.sbp.Tree[] { })})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Range", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("escaped", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\\", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\"", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("escaped", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\"", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
@@ -683,7 +686,7 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "i", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "g", new edu.berkeley.sbp.Tree[] { })})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
@@ -694,45 +697,45 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
         new edu.berkeley.sbp.Tree(null, "i", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "g", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\"", new edu.berkeley.sbp.Tree[] { })}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\"", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("escaped", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\"", new edu.berkeley.sbp.Tree[] { })}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("escaped", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\"", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})}),
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+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("::", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("tag", new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("\n", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("retur", new Class[] {})).createBinding()), new edu.berkeley.sbp.Tree[] { })})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("escaped", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\\", new edu.berkeley.sbp.Tree[] { })}),
         new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
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+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("::", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("tag", new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("\r", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("lf", new Class[] {})).createBinding()), new edu.berkeley.sbp.Tree[] { })})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("escaped", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\\", new edu.berkeley.sbp.Tree[] { })}),
         new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("c", new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\\", new edu.berkeley.sbp.Tree[] { })})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("tilde", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.CharClass.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Range[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { })}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, " ", new edu.berkeley.sbp.Tree[] { })})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("retur", new Class[] {})).createBinding()), new edu.berkeley.sbp.Tree[] { })})})})})})})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("lf", new Class[] {})).createBinding()), new edu.berkeley.sbp.Tree[] { })})})})})})})})})})}),
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+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("~", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("tilde", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("[", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.CharClass.class.getConstructor(new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Range[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Range", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { })}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Range", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Range.class.getConstructor(new Class[] {char.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})}),
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+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, " ", new edu.berkeley.sbp.Tree[] { })})})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("\n", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("retur", new Class[] {})).createBinding()), new edu.berkeley.sbp.Tree[] { })})})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Literal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.Literal.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("\r", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("lf", new Class[] {})).createBinding()), new edu.berkeley.sbp.Tree[] { })})})})})})})})})})}),
+        new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminal", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalNode.class.getConstructor(new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq[][].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})}),
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+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("::", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("tag", new Class[] {java.lang.String.class,edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Quoted", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("quoted", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { }),
         new edu.berkeley.sbp.Tree(null, ")", new edu.berkeley.sbp.Tree[] { })})})}),
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         new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { })})}),
-        new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("plusmax", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})})})})
+        new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("psx", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("psx", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.Seq.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Elements", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("seq2", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode[].class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("++", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("plusmax", new Class[] {edu.berkeley.sbp.meta.MetaGrammarBindings.ElementNode.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("NonTerminalReference", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.NonTerminalReferenceNode.class.getConstructor(new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor("Word", Bindable.create(edu.berkeley.sbp.meta.MetaGrammarBindings.class.getMethod("word", new Class[] {java.lang.String.class})).createBinding()), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, new ArrayBuildingTreeFunctor(), new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})})})})
         // DO NOT EDIT STUFF ABOVE: IT IS AUTOMATICALLY GENERATED
                 ;
         } catch (Exception e) {
@@ -783,3 +786,6 @@ new edu.berkeley.sbp.Tree(null, new Tree.BindingFunctor(null, Bindable.create(ed
 
 
 
+
+
+