bridgepoint/oal.py
def p_create_assigner_event_statement(self, p):
        '''statement : CREATE EVENT INSTANCE variable_name OF event_specification TO identifier ASSIGNER'''
        p[0] = CreateClassEventNode(variable_name=p[4],
                                    event_specification=p[6],
                                    key_letter=p[8])
def p_create_assigner_event_statement(self, p):
        '''statement : CREATE EVENT INSTANCE variable_name OF event_specification TO identifier ASSIGNER'''
        p[0] = CreateClassEventNode(variable_name=p[4],
                                    event_specification=p[6],
                                    key_letter=p[8])
statement : CREATE EVENT INSTANCE variable_name OF event_specification TO identifier ASSIGNER