X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Ftib%2FTib.java;fp=src%2Fedu%2Fberkeley%2Fsbp%2Ftib%2FTib.java;h=f802ab0a44a663a84ed0951d3fcdfbd82c49a0d3;hp=0ce53b052b3bac75fcbd58d8c3e86301c55c8194;hb=45d799349e635f1a99e3974e4504a43d5a7aaf33;hpb=95c87aa402977de2b96c48bd14c439b46ad49777

diff --git a/src/edu/berkeley/sbp/tib/Tib.java b/src/edu/berkeley/sbp/tib/Tib.java
index 0ce53b0..f802ab0 100644
--- a/src/edu/berkeley/sbp/tib/Tib.java
+++ b/src/edu/berkeley/sbp/tib/Tib.java
@@ -135,10 +135,10 @@ public class Tib implements Input<Character> {
 
     // Grammar //////////////////////////////////////////////////////////////////////////////
 
-    public static class Grammar extends MetaGrammar {
+    public static class Grammar extends ReflectiveGrammar {
         private int anon = 0;
         private final Element ws = Repeat.maximal0(getNonTerminal("w"));
-        public Grammar() { dropAll.add(ws); }
+        public Grammar(Class c) { super(c); dropAll.add(ws); }
         public Object walk(Tree<String> tree) {
             String head = tree.head();
             if (tree.numChildren()==0) return super.walk(tree);