.. _Document.suspendHistory:

================================================
Document.suspendHistory
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   void **suspendHistory** (:ref:`string` **historyString**, :ref:`string` **javaScriptString**)


Parameters
----------

+----------------------+--------------------------------------------------------------------------+
| **historyString**    | The string to use for the history state.                                 |
+----------------------+--------------------------------------------------------------------------+
| **javaScriptString** | A string of JavaScript code to execute during the suspension of history. |
+----------------------+--------------------------------------------------------------------------+



Description
-----------

Provides a single history state for the entire script. Allows a single undo for all actions taken in the script.