[tz] US Sep 30, 1945

All, I'm wondering why the US rule for Sep 30, 1945 uses an explicit date rather than lastSun, where it would dovetail nicely into the existing rules for America/New_York, Chicago, Indiana/Indianapolis (and maybe others) which cover 1946-1954. The only reason that I care is because when converting the TZ data into iCalendar VTIMEZONEs with vzic, the dst->std transition for 1945 doesn't get coalesced into the recurrence rule for 1946-1954. I won't bother going into the reason for how/why vzic isn't able to coalesce these, but I'm pretty sure that it would take a non-trivial amount of work/logic/code to fix it. -- Kenneth Murchison Principal Systems Software Engineer Carnegie Mellon University