--- trunk/src/selection/TokenMap.cpp	2005/04/15 22:04:00	507
+++ branches/development/src/selection/TokenMap.cpp	2010/07/09 23:08:25	1465
@@ -6,19 +6,10 @@
  * redistribute this software in source and binary code form, provided
  * that the following conditions are met:
  *
- * 1. Acknowledgement of the program authors must be made in any
- *    publication of scientific results based in part on use of the
- *    program.  An acceptable form of acknowledgement is citation of
- *    the article in which the program was described (Matthew
- *    A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher
- *    J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented
- *    Parallel Simulation Engine for Molecular Dynamics,"
- *    J. Comput. Chem. 26, pp. 252-271 (2005))
- *
- * 2. Redistributions of source code must retain the above copyright
+ * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  *
- * 3. Redistributions in binary form must reproduce the above copyright
+ * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the
  *    distribution.
@@ -37,11 +28,20 @@
  * arising out of the use of or inability to use software, even if the
  * University of Notre Dame has been advised of the possibility of
  * such damages.
+ *
+ * SUPPORT OPEN SCIENCE!  If you use OpenMD or its source code in your
+ * research, please cite the appropriate papers when you publish your
+ * work.  Good starting points are:
+ *                                                                      
+ * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).             
+ * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).          
+ * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).          
+ * [4]  Vardeman & Gezelter, in progress (2009).                        
  */
 
 #include "selection/TokenMap.hpp"
 
-namespace oopse {
+namespace OpenMD {
 
   TokenMap* TokenMap::instance_ = NULL;
 
@@ -76,6 +76,10 @@ namespace oopse {
     tokenMap_.insert(TokenMapType::value_type(".", Token(Token::dot, std::string("."))));
     tokenMap_.insert(TokenMapType::value_type("mass", Token(Token::mass, std::string("mass"))));
     tokenMap_.insert(TokenMapType::value_type("charge", Token(Token::charge, std::string("charge"))));
+    tokenMap_.insert(TokenMapType::value_type("hull", Token(Token::hull, std::string("hull"))));
+    tokenMap_.insert(TokenMapType::value_type("x", Token(Token::x, std::string("x"))));
+    tokenMap_.insert(TokenMapType::value_type("y", Token(Token::y, std::string("y"))));
+    tokenMap_.insert(TokenMapType::value_type("z", Token(Token::z, std::string("z"))));
     tokenMap_.insert(TokenMapType::value_type("to", Token(Token::to, std::string("to"))));
     
     tokenMap_.insert(TokenMapType::value_type("all", Token(Token::all, std::string("all"))));