From b1fe449b0d03e81d1ca46f81eef7eb454605291e Mon Sep 17 00:00:00 2001
From: Sebastian McKenzie <sebmck@gmail.com>
Date: Fri, 14 Nov 2014 00:53:45 +1100
Subject: [PATCH] allow XJSElement and SequenceExpression to be user
 whitespacable

---
 lib/6to5/generation/node/index.js | 9 +++------
 lib/6to5/types/alias-keys.json    | 3 ++-
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/lib/6to5/generation/node/index.js b/lib/6to5/generation/node/index.js
index 240036513e..68f6bc1f82 100644
--- a/lib/6to5/generation/node/index.js
+++ b/lib/6to5/generation/node/index.js
@@ -24,17 +24,14 @@ function Node(node, parent) {
 }
 
 Node.prototype.isUserWhitespacable = function () {
-  //var parent = this.parent;
+  var parent = this.parent;
   var node = this.node;
 
-  if (t.isUserWhitespacable(node)) {
+  if (t.isUserWhitespacable(node) ||
+      t.isSequenceExpression(parent)) {
     return true;
   }
 
-  //if (t.isArrayExpression(parent)) {
-  //  return true;
-  //}
-
   return false;
 };
 
diff --git a/lib/6to5/types/alias-keys.json b/lib/6to5/types/alias-keys.json
index 55a5af6e65..b2f4aef530 100644
--- a/lib/6to5/types/alias-keys.json
+++ b/lib/6to5/types/alias-keys.json
@@ -42,5 +42,6 @@
   "ObjectPattern": ["Pattern"],
   "ArrayPattern":  ["Pattern"],
 
-  "Property": ["UserWhitespacable"]
+  "Property": ["UserWhitespacable"],
+  "XJSElement": ["UserWhitespacable"]
 }