WEEKNUM reference

Hi,

WEEKNUM, as opposed to ISOWEEKNUM, is supposed to return a non-ISO week
number. As this function is meant to be Excel compatible I assume it's
some U.S. definition. We should state it for reference, just what is it
called?

  Eike

-- 
Automatic string conversions considered dangerous. They are the GOTO statements
of spreadsheets.  --Robert Weir on the OpenDocument formula subcommittee's list.