[tz] isstd and isgmt effect

Paul Eggert eggert at cs.ucla.edu
Sun Sep 27 20:23:06 UTC 2015

Jason wrote:
> your understanding is that those two sets of flags are only for parsing dates

No, it's more complicated than that; but again, I don't think you need to worry 
about it.

More information about the tz mailing list