%%
%% A DANTE-Edition example
%%
%% Example 02-04-10 on page 44.
%%
%% Copyright (C) 2010 Herbert Voss
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%%
%% See
http://www.latex-project.org/lppl.txt for details.
%%
%%
%% ====
% Show page(s) 1
%%
\documentclass[]{article}
\pagestyle{empty}
\setlength\textwidth{153.70511pt}
\setlength\parindent{0pt}
\AtBeginDocument{\setbox0\hbox{$ $}}
\usepackage{blkarray}
\begin{document}
\begin{blockarray}{||c||c|cc||cc||}
\BAhhline{|t:=:t:=|==#==:t|}
0 & 1 & 2 & 3 & 4 & 5\\\BAhline
0 & 1 & 2 & 3 & 4 & 5\\\BAhline\BAhline
0 & 1 & 2 & 3 & 4 & 5\\\BAhhline{||-||-..||.-}
0 & 1 & 2 & 3 & 4 & 5\\\BAhhline{=::=""::"=}
0 & 1 & 2 & 3 & 4 & 5\\\BAhhline{|b:=:b:=""::"=:b|}
\end{blockarray}
\end{document}
