diff --git a/test/_files/escaped.js b/test/_files/escaped.js
index e600959..4276a39 100644
--- a/test/_files/escaped.js
+++ b/test/_files/escaped.js
@@ -2,5 +2,6 @@
   title: function () {
     return "Bear > Shark";
   },
+  symbol: null,
   entities: "&quot; \"'<>`=/"
 })
diff --git a/test/_files/escaped.mustache b/test/_files/escaped.mustache
index 93e800b..5c44268 100644
--- a/test/_files/escaped.mustache
+++ b/test/_files/escaped.mustache
@@ -1,2 +1,2 @@
-<h1>{{title}}</h1>
+<h1>{{title}}{{symbol}}</h1>
 And even {{entities}}, but not {{{entities}}}.
diff --git a/test/_files/null_lookup_object.js b/test/_files/null_lookup_object.js
index 0f82480..2f2efd7 100644
--- a/test/_files/null_lookup_object.js
+++ b/test/_files/null_lookup_object.js
@@ -1,31 +1,31 @@
 ({
-    "name": "David",
-    "twitter": "@dasilvacontin",
-    "fobject": [
-    	{
-    		"name": "Flor",
-    		"twitter": "@florrts"
-    	},
-    	{
-	        "name": "Miquel",
-	        "twitter": null
-	    },
-	    {
-	    	"name": "Chris",
-	        "twitter": undefined
-	    }
-    ],
-    "favorites": {
-      "color": "blue",
-      "president": "Bush",
-      "show": "Futurama"
+  "name": "David",
+  "twitter": "@dasilvacontin",
+  "fobject": [
+    {
+      "name": "Flor",
+      "twitter": "@florrts"
+    },
+    {
+      "name": "Miquel",
+      "twitter": null
     },
-    "mascot": {
-      "name": "Squid",
-      "favorites": {
-        "color": "orange",
-        "president": undefined,
-        "show": null
-      }
+    {
+	"name": "Chris",
+	"twitter": undefined
+    }
+  ],
+  "favorites": {
+    "color": "blue",
+    "president": "Bush",
+    "show": "Futurama"
+  },
+  "mascot": {
+    "name": "Squid",
+    "favorites": {
+      "color": "orange",
+      "president": undefined,
+      "show": null
     }
+  }
 })
diff --git a/test/_files/unescaped.js b/test/_files/unescaped.js
index b6d064f..0659b69 100644
--- a/test/_files/unescaped.js
+++ b/test/_files/unescaped.js
@@ -1,5 +1,6 @@
 ({
   title: function () {
     return "Bear > Shark";
-  }
+  },
+  symbol: null
 })
diff --git a/test/_files/unescaped.mustache b/test/_files/unescaped.mustache
index 6b07d7b..1a27f58 100644
--- a/test/_files/unescaped.mustache
+++ b/test/_files/unescaped.mustache
@@ -1 +1 @@
-<h1>{{{title}}}</h1>
+<h1>{{{title}}}{{{symbol}}}</h1>