From ed13d1ca215ea094b4d6beab89b90ab4c05ed396 Mon Sep 17 00:00:00 2001
From: Cliff Click <cliffc@acm.org>
Date: Tue, 22 Sep 2026 14:59:11 -0700
Subject: Tidy up scope display

---
 .../src/main/java/com/seaofnodes/simple/print/SimpleGraphObserver.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'chapter12/src/main')

diff --git a/chapter12/src/main/java/com/seaofnodes/simple/print/SimpleGraphObserver.java b/chapter12/src/main/java/com/seaofnodes/simple/print/SimpleGraphObserver.java
index 3d9ec14a..10ac4fdb 100644
--- a/chapter12/src/main/java/com/seaofnodes/simple/print/SimpleGraphObserver.java
+++ b/chapter12/src/main/java/com/seaofnodes/simple/print/SimpleGraphObserver.java
@@ -33,10 +33,10 @@ public class SimpleGraphObserver extends GraphCapture<Node> {
         _parser = null;
         _ret = null;
     }
+    @Override protected Node scope() { return _parser._scope; }
     @Override protected void roots(ArrayList<Node> roots) {
         roots.add(Parser.START);
         roots.add(_parser.STOP);
-        roots.add(_parser._scope);
         roots.addAll(_parser._xScopes);
         roots.add(_ret);
     }
-- 
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