[tz] isstd and isgmt effect

[Jason]

Ok, thanks for your help. Is there anywhere I can read more about this so I will be able to recognize situations where it might affect me in the future?

Sent from my iPhone

> On Sep 27, 2015, at 10:23 PM, Paul Eggert <eggert at cs.ucla.edu> wrote:
> 
> 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.