Parsing Arabic weeks shifted by 1

[Gregor Raýman]

In Arabic week numbering (week starts on Saturday, 1st week contains January 1st) the local week numbering formatting is correct (2013-12-28 formatted as gggg ww d becomes 2014 1 6), the parsing however is shifting the weeks by one. Parsing moment('2014 1 6', 'gggg w d') returns the January 4th 2014.

I expect the problem is in the function dayOfYearFromWeeks.

[Gregor Raýman]

Here a corresponding jsfiddle http://jsfiddle.net/EGErZ/

[Iskren Ivov Chernev]

Merged