Make it possible to add a user data object to each script compiled

include/v8.h

 // Copyright 2007-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * 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
@@ skipping 511 matching lines @@
 
   /**
    * Runs the script returning the resulting value.
    */
   Local<Value> Run();
 
   /**
    * Returns the script id value.
    */
   Local<Value> Id();
+
+  /**
+   * Associate an additional data object with the script. This is mainly used
+   * with the debugger as this data object is only available through the
+   * debugger API.
+   */
+  void SetData(Handle<Value> data);
 };
 
 
 /**
  * An error message.
  */
 class V8EXPORT Message {
  public:
   Local<String> Get() const;
   Local<String> GetSourceLine() const;
 
+  /**
+   * Returns the resource name for the script from where the function causing
+   * the error originates.
+   */
   Handle<Value> GetScriptResourceName() const;
 
   /**
+   * Returns the resource data for the script from where the function causing
+   * the error originates.
+   */
+  Handle<Value> GetScriptData() const;
+
+  /**
    * Returns the number, 1-based, of the line where the error occurred.
    */
   int GetLineNumber() const;
 
   /**
    * Returns the index within the script of the first character where
    * the error occurred.
    */
   int GetStartPosition() const;
 
@@ skipping 1973 matching lines @@
 
 }  // namespace v8
 
 
 #undef V8EXPORT
 #undef V8EXPORT_INLINE
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_