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        Nothing/None/null value

        In Prompto, all values are objects.

            But what if the result of a computation cannot be determined? What object should be returned by the computation?

            The null value is used to return non-values.

            The null value has the following form:

        

            nothing in the E dialect
            None in the M dialect
            null in the O dialect
        
        
        
            
        
        Please note that whatever the dialect, the null value always prints out as 'null'.