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What I’m trying to do
Hello all,
I was wondering if it is possible to write dates in MarkWhen in time before christ.
Or is there an timeline plugin what can use dates before christ.
Things I have tried
I tried in the official MarkWhen.com editor to write dates as:
-1000/01/01
1000/01/01BC
bc1000/01/01
bc 1000/01/01
and so on…
The manual on MarkWhen says that EDTF Dates should work, that means that -1000/01/01 should work but 
NOT.
So if you know an plugin what works with dates before christ, please tell me, Or is there a workaround for MarkWhen plugin?
Thanks a lot for your help.
Greetings from The Netherlands