|- valign="top"
| <code>format</code>
| Turns output formatting on/off, including the conversion of special characters to entities and insertion of whitespaces between itemsitem separators. This flag can be turned off to simplify the handling of plain-text results.
| <code>yes</code>, <code>no</code>
| <code>yes</code>
| ''system dependent''
| <code>newline=\r\n</code>
|- valign="top"
| <code>separator</code>
| Determines the string to be used as item separator.
| ''arbitrary strings''
| ''single space''
| <code>separator= </code>
|}