diffdays (Schaltjahr)

[peter.fink at tiscali.ch]

>> a Switching Year (Schaltjahr) algorithm for calculation of the 
>> length of
>> february, and a list of the length of the months (31,28,31,30,31 etc.).
>
>It looks like Switching Year is what I know as Leap Year.
>
>Dar
>

Dar you're right.
The more hurting issue is not related to date and RR. A "button" is locally,
and thru all Germany called a "Switching Area" (Schaltfläche), not a "Leap
Area".

Peter