Time tests are failing

[Simon Marlow]

> > Why do I get either UTC or CET in the first part, but never my local
> > time zone CEST? Why is 11:43 UTC suddenly 09:43 UTC? And is the
> > difference in formatting in the second part intended or not?
>=20
> Those I don't know about.  Obviously, Time.lhs is still bOrken,
> despite my "fixes".  Problem is, the OS API is not of much help, some
> TZ conversions are missing, IIRC[1] :(

I can answer the first part: at the date/time you specified, i.e. 31
December 1973, daylight savings time wasn't in operation, so the
timezone is CET rather than CEST.

I think I've fixed the other problem (11:43 becomes 09:43), but I can't
get my head fully around toClockTime, so it might still be wrong.

Cheers,
	Simon