<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%%
%% The LaTeX Companion, 3ed
%%
%% Example 6-6-3 on page I-469 in "\protect \nxLPack {arydshln} --- Dashed rules".
%%
%% Copyright (C) 2022 Frank Mittelbach
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%%
%% See https://www.latex-project.org/lppl.txt for details.
%%

\documentclass{tlc3exa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{111.0pt}
%StartShownPreambleCommands
\usepackage{array,arydshln}
  \setlength\extrarowheight{4pt}% extra space on row top
%StopShownPreambleCommands

\begin{document}
\begin{tabular}{|c::c|c|}    \hline
   A    &amp; B  &amp; C          \\ \hdashline\hline
   a    &amp; b  &amp; c          \\ \hdashline\hdashline
  1000  &amp; 10 &amp; 1          \\ \hdashline
   X    &amp; Y  &amp; Z          \\ \hline
\end{tabular}
\end{document}
</pre></body></html>