The Remarkup documentation states that Remarkup rules can be used inside table cells and while this seems true for simple things like **bold**, //italic//, etc., you can't nest tables. This is kind of a big deal for our documentation which makes heavy use of nested tables.
See below for an example of the syntax that I'd expect to work.
```
lang=html
<table>
<tr>
<td>simple cell</td>
<td>
| Pipe | Table | Syntax |
</td>
<td>
<table><tr><td>HTML Table Syntax</td></tr></table>
</td>
</tr>
</table>
```
Rendered Preview:
<table>
<tr>
<td>simple cell</td>
<td>
| Pipe | Table | Syntax |
</td>
<td>
<table><tr><td>HTML Table Syntax</td></tr></table>
</td>
</tr>
</table>