Parameter

  name[,...]

    The name of a keyword or category.  If you specify a keyword,
    the value of that keyword in the current locale is displayed.
    If you specify a category, the values of the keywords in that
    category are displayed.  For integer keywords that have no value
    assigned, the value CHAR_MAX (127) is displayed.  When a keyword
    value includes semicolons, double-quotes, backslashes, or
    control characters, they are preceded by an escape character
    (usually a backslash).