FUNCTION FIELDDECX()

  Short:
  ------
  FIELDDECX() Returns decimals of field

  Returns:
  --------
  <nDec> => field DECIMALS

  Syntax:
  -------
  FIELDDECX(expField)

  Description:
  ------------
  <expField> is either the numeric position of the
  field in the database, or the name of the field.

  Examples:
  ---------
   FOR i = 1 to fcount()
     nSumDecs += FIELDDECX(i)
     // could also be:  nSumDecs += FIELDDECX(FIELD(i))
   ENDIF

  Source:
  -------
  S_FIELDS.PRG