On Thu, 22 Feb 2018 13:19:18 +0000, Ahem A Rivet's Shot wrote:

> On Tue, 20 Feb 2018 19:57:15 GMT alister 
> wrote:
>
>> On Tue, 20 Feb 2018 18:22:49 +0000, Ahem A Rivet's Shot wrote:
>
>> >  newState = lastState
>>
>> I think you may have reversed newState & lastState
>
>  Doh! It's an example of the importance of code review .

I thought it was a deliberate error to weed out those who simply want an
answer from those who want true understanding ;-) (that would have been
my excuse anyway)



--
His ideas of first-aid stopped short of squirting soda water.
  -- P.G. Wodehouse

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