free (quote);
csv->quote_set = xasprintf ("\n\r\t%s%c", csv->separator, csv->quote);
csv->titles = parse_boolean (opt (d, o, "titles", "true"));
free (quote);
csv->quote_set = xasprintf ("\n\r\t%s%c", csv->separator, csv->quote);
csv->titles = parse_boolean (opt (d, o, "titles", "true"));