character value for numeric week day
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 Syntax

            GT_DOW2C( <nDay> ) -> cDow

 Arguments:

                <nDay>       is a numeric day of the week

 Returns:

                A character value, for the coresponding day

 Description:

                GT_DOW2C() can be used to return character value from
                                   a numeric day of the week.

 Examples:


        local nDay := 2

        ? "Day of Week No", nDay, "is", GT_DOW2C( nDay )

        result :
                         Day of Week No   2   is   Monday

 Source: GT_DOW2C.PRG

 Author:  George Brennan