!! should format !!
| f\|oo  |
| ------ |
| b `\|` az |
| b **\|** im |
| test \| test |
| `command \| filter` |

[expect]
| f\|oo               |
| ------------------- |
| b `\|` az           |
| b **\|** im         |
| test \| test        |
| `command \| filter` |