* `delimiter` - The character used to separate fields. By default,
DSV format uses a pipe (`|`), and CSV uses a comma (`,`).
* `class` - A CSS class for the table html element.
-* `header` - Set to "no" to make a table without a header. By default,
- the first data line is used as the table header.
+* `header` - By default, or if set to "row", the first data line is used
+ as the table header. Set it to "no" to make a table without a header, or
+ "column" to make the first column be the header.