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/docs/04-grammar.md       | 4 ----
 chapter04/docs/04-post-peephole.gv | 2 +-
 chapter04/docs/04-pre-peephole.gv  | 2 +-
 3 files changed, 2 insertions(+), 6 deletions(-)

(limited to 'chapter04/docs')

diff --git a/chapter04/docs/04-grammar.md b/chapter04/docs/04-grammar.md
index 48facd4c..0600679e 100644
--- a/chapter04/docs/04-grammar.md
+++ b/chapter04/docs/04-grammar.md
@@ -12,12 +12,8 @@ statement
     | declStatement
     | blockStatment
     | expressionStatement
-    | metaStatement
     ;
 
-metaStatement
-    : '#showGraph' ';'
-    ;
 
 expressionStatement
     : IDENTIFIER '=' expression ';'
diff --git a/chapter04/docs/04-post-peephole.gv b/chapter04/docs/04-post-peephole.gv
index 0a9f8e93..b893874f 100644
--- a/chapter04/docs/04-post-peephole.gv
+++ b/chapter04/docs/04-post-peephole.gv
@@ -1,6 +1,6 @@
 digraph chapter04 {
 /*
-return 1+arg+2; #showGraph;
+return 1+arg+2;
 */
 	rankdir=BT;
 	ordering="in";
diff --git a/chapter04/docs/04-pre-peephole.gv b/chapter04/docs/04-pre-peephole.gv
index aefd81c4..d0d7cb0c 100644
--- a/chapter04/docs/04-pre-peephole.gv
+++ b/chapter04/docs/04-pre-peephole.gv
@@ -1,6 +1,6 @@
 digraph chapter04 {
 /*
-return 1+arg+2; #showGraph;
+return 1+arg+2;
 */
 	rankdir=BT;
 	ordering="in";
-- 
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