[LEAPSECS] Leap second relationship to ISO 8601

[Clive D.W. Feather]

Tony Finch said:
> However for events in the future (meetings etc.) you
> need to record a time and a place, because the UTC offset and time zone
> rules are not predictable.

More precisely, the accuracy of predictions varies.

(I'd have a lot of confidence in the 2005 offsets for England. Rather less
for those in Palestine.)

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Clive D.W. Feather          | If you lie to the compiler,
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