cnorthwood/ternip — Issue #19: TIMEX3 strings need hyphens
Author: leondz
Created: 2012-03-08 13:54:24+00:00
State: open

Dates should be formatted with hyphens separating years and months/weeks from their sub-parts.

e.g:

```
199	=> 199
1993	=> 1993
199307	=> 1993-07
BC0045	=> BC0045
BC004508	=> BC0045-08
BC00450829T16:00	=> BC0045-08-29T16:00
200401	=> 2004-01
20040101	=> 2004-01-01
20040101TNI	=> 2004-01-01TNI
20040101T1802	=> 2004-01-01T1802
200X04	=> 200X-04
2003W32	=> 2003-W32
2007W325	=> 2007-W32-5
```