updated build

build/demo/kitchen-sink-uncompressed.js

@@ -9702,8 +9702,10 @@ var EditSession = function(text, mode) {
         doc.on("change", this.onChange.bind(this));
         this.on("changeFold", this.onChangeFold.bind(this));
         
-        this.bgTokenizer.setDocument(this.getDocument());
-        this.bgTokenizer.start(0);
+        if (this.bgTokenizer) {
+            this.bgTokenizer.setDocument(this.getDocument());
+            this.bgTokenizer.start(0);
+        }
     };
 
     this.getDocument = function() {

build/kitchen-sink.html

@@ -11,7 +11,7 @@
     
     Ace
       version 0.2.0
-      commit  e0c8661bf5179c29f0299248c04e3dc313b2fd0e
+      commit  558206df09b3cb1ba10e07c2cc124d3f7a68ceed
 
     
     -->

build/src/ace-uncompressed.js

@@ -8431,8 +8431,10 @@ var EditSession = function(text, mode) {
         doc.on("change", this.onChange.bind(this));
         this.on("changeFold", this.onChangeFold.bind(this));
         
-        this.bgTokenizer.setDocument(this.getDocument());
-        this.bgTokenizer.start(0);
+        if (this.bgTokenizer) {
+            this.bgTokenizer.setDocument(this.getDocument());
+            this.bgTokenizer.start(0);
+        }
     };
 
     this.getDocument = function() {

build/textarea/src/ace-uncompressed.js

@@ -8423,8 +8423,10 @@ var EditSession = function(text, mode) {
         doc.on("change", this.onChange.bind(this));
         this.on("changeFold", this.onChangeFold.bind(this));
         
-        this.bgTokenizer.setDocument(this.getDocument());
-        this.bgTokenizer.start(0);
+        if (this.bgTokenizer) {
+            this.bgTokenizer.setDocument(this.getDocument());
+            this.bgTokenizer.start(0);
+        }
     };
 
     this.getDocument = function() {