From 267b9431fa470560688f7afcc8242a02f80ac6e0 Mon Sep 17 00:00:00 2001
From: Walter Bender <walter@sugarlabs.org>
Date: Wed, 18 Dec 2013 15:01:02 +0000
Subject: resync to 195

---
(limited to 'util')

diff --git a/util/codegen.py b/util/codegen.py
index 46184e7..babada1 100644
--- a/util/codegen.py
+++ b/util/codegen.py
@@ -447,9 +447,14 @@ class SourceGenerator(NodeVisitor):
         self.write('}')
 
     def visit_BinOp(self, node):
+        op = self.BINOP_SYMBOLS[node.op]
+        # if op in ['+', '-']:
+        self.write('(')
         self.visit(node.left)
-        self.write(' %s ' % self.BINOP_SYMBOLS[node.op])
+        self.write(' %s ' % op)
         self.visit(node.right)
+        # if op in ['+', '-']:
+        self.write(')')
 
     def visit_BoolOp(self, node):
         self.write('(')
--
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