Re: [PATCH] Call timegm and timelocal with 4-digit year

"Bernhard M. Wiedemann" [off-list ref] writes:

amazingly timegm(gmtime(0)) is only 0 before 2020
because perl's timegm deviates from GNU timegm(3) in how it handles years.

man Time::Local says

 Whenever possible, use an absolute four digit year instead.

with a detailed explanation about ambiguity of 2-digit years above that.

That's amusing.  Will queue; thanks.