| Name | Type | Description |
| case | keyword | case transform |
| nobreak | bool | true means make spaces and hyphens non-breaking |
| eol | string | end of line replacement |
| escape | keyword | textual transforms |
| width | int | sets both minwidth and maxwidth |
| minwidth | int | minimum width of string |
| maxwidth | int | maximum width of string |
| align | align | alignment of text (left, right) |
| padchar | char | character to pad text with |
| prefix | string | text to be encoded and prepended to non-null data |
| suffix | string | text to be encoded and appended to non-null data |
| encode | keyword | output translation |
| before | string | raw text to be prepended to non-null data |
| after | string | raw text to be appended to non-null data |
| ifnull | string | value for representing null data |
| padnull | string | boolean whether to pad ifnull value |