text: #ifndef UNKNOWNEXPRESSIONTOKEN_H
  #define UNKNOWNEXPRESSIONTOKEN_H
  
  #include "CompileException.h"
  
  namespace thewizardplusplus {
  namespace wizard_basic_0 {
  namespace exceptions {
  
  class UnknownExpressionToken : public CompileException {
  public:
  	static const std::string MESSAGE;
  
  	UnknownExpressionToken(const std::string& token);
  };
  
  }
  }
  }
  #endif
  