On Fri, Feb 21, 2020 at 11:11 PM Reinhard Kotucha <reinhard.kotu...@web.de>
wrote:
>
> texlua ./timeofday.lua
>
> I also tried
>
> texlua --shell-escape ./timeofday.lua
>
> Same result.
>
> Regards,
> Reinhard
>
TZ is passed to the env.:
local function time_of_day (TZ)
os.setenv('TZ', TZ)
local time = os.gettimeofday();
print(os.date('%c %p', math.floor(time)))
print(TZ); os.execute("date +%c") ;
print()
os.setenv('TZ', nil)
end
under linux os.date calls localtime_r (if the string format doesn't start
with '!')
and localtime_r
"need not set tzname, timezone, and daylight"
I think that this means that the tz info are read only the first time
See e.g.
https://jianewyork.blogspot.com/2018/03/use-of-localtime-localtimer-and-their.html
--
luigi
_______________________________________________
dev-luatex mailing list
dev-luatex@ntg.nl
https://mailman.ntg.nl/mailman/listinfo/dev-luatex
