[tz] re : Time zones in Ukraine

[random832 at fastmail.us]

On Thu, Apr 17, 2014, at 6:47, Marc Lehmann wrote:
> Imagine you created a file on such a system in 1989, using those
> rules. Then the local time you created it in is the ruthenia one - the
> kiev rules would likely give you the wrong time.

And yet we don't care to store what timezone the file was created in,
whereas the system might have been somewhere else in 1989 and moved to
Ruthenia now.