Merge pull request #2132 from TomMalbran/tom/batch-operation

Fix Document.batchOperation() to guarantee a single monolithic Undo step
adobe · Nov 16, 2012 · d0c5712 · d0c5712
2 parents f7c176b + a220fff
commit d0c5712
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/document/DocumentManager.js b/src/document/DocumentManager.js
@@ -824,7 +824,11 @@ define(function (require, exports, module) {
      */
     Document.prototype.batchOperation = function (doOperation) {
         this._ensureMasterEditor();
-        this._masterEditor._codeMirror.operation(doOperation);
+
+        var self = this;
+        this._masterEditor._codeMirror.compoundChange(function () {
+            self._masterEditor._codeMirror.operation(doOperation);
+        });
     };
 
     /**