X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Ftib%2FTib.java;h=0cf3aab191d93ee07d1bf1a297b0616f509303b3;hb=2633ae37e220233b3bb8a71632e37a3070be6e97;hp=3c3e1844a37990859868303205f21e08961ae705;hpb=fc1e5069ec5401c425dd29b77b04285916b62d10;p=sbp.git

diff --git a/src/edu/berkeley/sbp/tib/Tib.java b/src/edu/berkeley/sbp/tib/Tib.java
index 3c3e184..0cf3aab 100644
--- a/src/edu/berkeley/sbp/tib/Tib.java
+++ b/src/edu/berkeley/sbp/tib/Tib.java
@@ -145,15 +145,15 @@ public class Tib implements Input<Character> {
             if ("{".equals(head)) {
                 Union u = new Union("???");
                 Union u2 = ((PreSequence)walk(tree, 0)).sparse(ws).buildUnion();
-                u2.add(Sequence.singleton(new Element[] { u }, 0, null, null));
-                return anonymousNonTerminal(new PreSequence[][] {
-                    new PreSequence[] {
-                        new PreSequence(new Element[] { CharRange.leftBrace,
-                                                        ws,
-                                                        u2,
-                                                        ws,
-                                                        CharRange.rightBrace
-                        })
+                u2.add(Sequence.singleton(new Element[] { u }, 0));
+                return anonymousNonTerminal(new Sequence[][] {
+                    new Sequence[] {
+                        Sequence.singleton(new Element[] { CharRange.leftBrace,
+                                                           ws,
+                                                           u2,
+                                                           ws,
+                                                           CharRange.rightBrace
+                        }, 2)
                     }
                 });
             }