summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/doc/latex/tlc2/A-1-10.ltx
blob: 6a43d07c8186f0c73e8cd6318b264e4c9c798123 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
%%
%% The LaTeX Companion, 2ed (second printing August 2004)
%%
%% Example A-1-10 on page 852.
%%
%% Copyright (C) 2004 Frank Mittelbach, Michel Goossens,
%%    Johannes Braams, David Carlisle, and Chris Rowley
%%
%% 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.
%%

\documentclass{ttctexa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{135.0pt}
\StartShownPreambleCommands
\newcounter{ex} \renewcommand\theex{\thesection.\alph{ex}}
\newenvironment{EX}{\begin{flushleft}%
    \textbf{\refstepcounter{ex}Exercise~\theex:}}
   {\end{flushleft}}
\setcounter{section}{4} % for testing
\StopShownPreambleCommands
\begin{document}
\section{A Failure}
\begin{EX} \label{A} A test.       \end{EX}
\begin{EX} \label{B} Another test. \end{EX}
Referencing exercises: \ref{A} and \ref{B}.
\end{document}