X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FWalk.java;h=8b6eae61fab9c8f933c81636b950cc0238999af5;hp=abbffd76329f7222721593a2f8662b6e44500119;hb=0516ea34996c86664928ef948013b749876b87ec;hpb=6caa23ec64fa689a91c0b81238d04ff7322a945c

diff --git a/src/edu/berkeley/sbp/Walk.java b/src/edu/berkeley/sbp/Walk.java
index abbffd7..8b6eae6 100644
--- a/src/edu/berkeley/sbp/Walk.java
+++ b/src/edu/berkeley/sbp/Walk.java
@@ -164,8 +164,10 @@ abstract class Walk<T> {
                 if (matched) walk(a);
             }
 
-            if (e instanceof Repeat.MaximalSequence || e instanceof Repeat.Maximal)
-                cs.remove(new Last<Tok>(cs.fresh(), c).walk(e));
+            if (e instanceof Sequence) {
+                Sequence s = (Sequence)e;
+                if (s.noFollow() != null) cs.remove(s.noFollow().dup());
+            }
 
             if (c != null && e==me) {
                 c.follow.put(e, cs.dup());