X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Ftib%2FTibDoc.java;h=347f59eab54d4a794e92061c702a101545363037;hp=f5197294061ab634c689b13f32571ff7ccca5ced;hb=7fbee73b4dd985cb5b217ed297710c00fd9d7004;hpb=96a2822a729e563a64173f22dc184bc972a200ef

diff --git a/src/edu/berkeley/sbp/tib/TibDoc.java b/src/edu/berkeley/sbp/tib/TibDoc.java
index f519729..347f59e 100644
--- a/src/edu/berkeley/sbp/tib/TibDoc.java
+++ b/src/edu/berkeley/sbp/tib/TibDoc.java
@@ -21,7 +21,19 @@ public class TibDoc {
         
         System.out.println("\nparsing " + s[1]);
         res = new CharToken.CharToStringParser(mg).parse1(new Tib(new FileInputStream(s[1])));
-        System.out.println(res);
+        System.out.println(((Tree)walk(res)).toString(0, 0, 120));
+    }
+
+    public static Tree<String> walk(Tree<String> tree) {
+        String head = tree.head();
+        if ("stringify".equals(head)) {
+            String ret = "";
+            for(Tree<String> t : tree.child(0)) ret += t;
+            return new Tree<String>(null, ret);
+        }
+        Tree<String>[] children = new Tree[tree.numChildren()];
+        for(int i=0; i<children.length; i++) children[i] = walk(tree.child(i));
+        return new Tree<String>(null, head, children);
     }