[sync] P900 and repeating entries

[Chuck Hagenbuch]

Quoting Andy Wright <horde at eltofts.homelinux.com>:

> RRULE:FREQ=DAILY;INTERVAL=7;UNTIL=99991231
> RRULE:W1 SA #0

So here's the problem - apparently vcalendar 1.0 has a completely 
different way of specifying RRULEs. We don't recognize the 1.0 way, and 
the P900 doesn't like the new 2.0 way. I guess we need version-aware 
rrule generation; the easy part will be recognizing the old format and 
handling it as well. Not sure if we know what vcalendar version the 
client expects during a SyncML session.

If you put this info into a bug report at bugs.horde.org it won't be 
lost and someone can tackle it.

-chuck

-- 
"But she goes not abroad in search of monsters to destroy." - John 
Quincy Adams