System.Time.formatCalendarTime: %j starts at 0 whereas strftime's %j starts at 1

[guest]

The documentation states

formatCalendarTime: [...] The formatting string is that understood by the ISO C strftime() function.

but the result of %j is one less as reported by strftime

I stumbled over it while using xmobar  http://code.google.com/p/xmobar/issues/detail?id=54

[igloo]

Fixed by:

commit 3669ee6fd9cfbec4d8f3b5e5f8862b864f427b7f
Author: Ian Lynagh <igloo@earth.li>
Date:   Fri Sep 30 12:27:06 2011 +0100

    Make %j return values in the right range; fixes #5430

    Both "struct tm" and the CalendarTime type use 000-365, but %j
    uses 001-366.