diff --git a/src/static/js/ace2_inner.js b/src/static/js/ace2_inner.js
index 98acf11a4..1f09c3e62 100644
--- a/src/static/js/ace2_inner.js
+++ b/src/static/js/ace2_inner.js
@@ -34,6 +34,8 @@ var isNodeText = Ace2Common.isNodeText,
   getAssoc = Ace2Common.getAssoc,
   setAssoc = Ace2Common.setAssoc,
   isTextNode = Ace2Common.isTextNode,
+  forEach = Ace2Common.forEach,
+  map = Ace2Common.map,
   binarySearchInfinite = Ace2Common.binarySearchInfinite,
   htmlPrettyEscape = Ace2Common.htmlPrettyEscape,
   noop = Ace2Common.noop;