Tables appear if you separate the content of the columns by ||. All fields of the same row must be also on the same line in the editor.
Markup:
||<rowbgcolor="#FFFFE0"> '''Column 1''' |||| '''Column 2 & 3''' ||
||<)> 1 ||<:> 2 ||<(> 3 ||
Display:
Column 1 | Column 2 & 3 |
1 | 2 | 3 |