+--  4 lines: \documentclass{article} ---------

\usepackage{latexsym}

\usepackage{txfonts}

\usepackage{pxfonts}

\begin{document}

Conceal support provided by syntax/tex.vim:

Math expression:

\[

x=\frac{-β\beta-\sqrt{β\beta²^2-4α\alphaγ\gamma}}%

       {2α\alpha}%       

\]

- Deleted lines: 1 ----------------------------

\begin{tabular}{c|c}%    

    alpha & \(α\alpha\)\\

    beta & \(β\beta\)\\

    gamma & \(γ\gamma\)\\

    delta & \(δ\delta\)\\

    epsilon & \(ϵ\epsilon\)\\

    varepsilon & \(ε\varepsilon\)\\

+--371 lines: zeta & \(\zeta\)\\ --------------