@@ -48,6 +48,7 @@ public static void main(String[] args)
 							System.out.println("Oh no... the scope is null!");
 						else
 							s.print(0);
+						
 					}
 				}
 			}
 
@@ -67,13 +67,6 @@ private void redefError(String name, int line, int character)
 		errorDetected = true;
 	}
 
-	//Helper function to report Undefined Errors
-	private void undefError(String name, int line, int character)
-	{
-		System.err.println("Use of undefined identifier " + name + " at line " + line + ", character " + character);
-		errorDetected = true;
-	}
-	
 	// MainClass m;
 	// ClassDeclList cl;
 	public void visit(Program n) 
@@ -397,8 +390,7 @@ public void visit(False n)
 
 	// String s;
 	public void visit(IdentifierExp n) 
-	{
-	}
+	{}
 
 	public void visit(This n) 
 	{}
Original file line number	Diff line number	Diff line change
`@@ -48,6 +48,7 @@ public static void main(String[] args)`
`48`	`48`	`System.out.println("Oh no... the scope is null!");`
`49`	`49`	`else`
`50`	`50`	`s.print(0);`
	`51`	`+`
`51`	`52`	`}`
`52`	`53`	`}`
`53`	`54`	`}`