Plus a modest amount (really!) of reformatting. Also got rid of 'copy_of()' since dupstr() does the same thing [except for the 'treat Null as ""' part; when needed, that can be done in the call: dupstr(!str ? "" : str)].
Plus a modest amount (really!) of reformatting. Also got rid of 'copy_of()' since dupstr() does the same thing [except for the 'treat Null as ""' part; when needed, that can be done in the call: dupstr(!str ? "" : str)].