From 29fb671e69f90ad3b04c6fa8d746caf857f89e77 Mon Sep 17 00:00:00 2001
From: Cliff Click <cliffc@acm.org>
Date: Tue, 22 Sep 2026 11:25:05 -0700
Subject: Add shared graph viewer to all chapters

---
 chapter04/README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'chapter04/README.md')

diff --git a/chapter04/README.md b/chapter04/README.md
index 272d0b8d..2c7f7e9c 100644
--- a/chapter04/README.md
+++ b/chapter04/README.md
@@ -108,7 +108,7 @@ tests can (and do) pass in other integer values by calling `new Parser` with
 an argument:
 
 ```java
-Parser parser = new Parser("return arg; #showGraph;", TypeInteger.constant(2));
+Parser parser = new Parser("return arg; ", TypeInteger.constant(2));
 ```
 
 The graph:
@@ -151,7 +151,7 @@ public final Node peephole( ) {
 If you don't pass an argument you get `TypeInteger.BOT`
 
 ```java 
-    Parser parser = new Parser("return arg; #showGraph;");
+    Parser parser = new Parser("return arg; ");
     ...
     
 public Parser(String source) {
-- 
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