Alternative workaround:
If you install MathJax Plugin it will be possible to “draw” tables in LaTeX 
Simple:
\begin{array}{c|cc}
\hline A & B & C\\
\hline D & E & F\\
\hline
\end{array}
gives:
One can even go mad and nest them in weird configurations such as:
$$\begin{array}{c}
\begin{array}{cc}
\begin{array}{c|cccc}
\text{min} & 0 & 1 & 2 & 3\\
\hline
0 & 0 & 0 & 0 & 0\\
1 & 0 & 1 & 1 & 1\\
2 & 0 & 1 & 2 & 2\\
3 & 0 & 1 & 2 & 3
\end{array}
&
\begin{array}{c|cccc}
\text{max}&0&1&2&3\\
\hline
0 & 0 & 1 & 2 & 3\\
1 & 1 & 1 & 2 & 3\\
2 & 2 & 2 & 2 & 3\\
3 & 3 & 3 & 3 & 3
\end{array}
\end{array}
\\
\begin{array}{c|cccc}
\Delta&0&1&2&3\\
\hline
0 & 0 & 1 & 2 & 3\\
1 & 1 & 0 & 1 & 2\\
2 & 2 & 1 & 0 & 1\\
3 & 3 & 2 & 1 & 0
\end{array}
\end{array}$$
which renders a fancy triad:
