Index: xotcl/generic/xotcl.h
===================================================================
diff -u -r57972e5a2972b1eb5dd63f6e3d483670117feebf -re44f69435e8db4aa6ed2ffffe8caaa6586c2fc5f
--- xotcl/generic/xotcl.h	(.../xotcl.h)	(revision 57972e5a2972b1eb5dd63f6e3d483670117feebf)
+++ xotcl/generic/xotcl.h	(.../xotcl.h)	(revision e44f69435e8db4aa6ed2ffffe8caaa6586c2fc5f)
@@ -1,6 +1,6 @@
 /* -*- Mode: c++ -*-
  *
- *  $Id: xotcl.h,v 1.12 2007/09/05 19:09:23 neumann Exp $
+ *  $Id: xotcl.h,v 1.13 2007/09/18 19:27:33 neumann Exp $
  *  
  *  Extended Object Tcl (XOTcl)
  *
@@ -40,6 +40,9 @@
 # endif
 #endif
 
+/* use documented interface to link XOTcl state to an interpreter */
+#define USE_ASSOC_DATA 1
+
 /* new namespace support (post 1.2.0 */
 #define NAMESPACEINSTPROCS 1