Configuration data.

lang =
  { delimiters =
    { thousands = " "
    , decimal = ","
    }
  , abbreviations =
    { thousand = "тыс."
    , million = "млн"
    , billion = "b"
    , trillion = "трлн"
    }
  , ordinal = russianOrdinal
  , currency =
    { symbol = "руб."
    }
}