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Diffstat (limited to 'info/examples/tlc3/example-sources/A-2-1.ltx')
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1 files changed, 32 insertions, 0 deletions
diff --git a/info/examples/tlc3/example-sources/A-2-1.ltx b/info/examples/tlc3/example-sources/A-2-1.ltx new file mode 100644 index 0000000000..c70290407d --- /dev/null +++ b/info/examples/tlc3/example-sources/A-2-1.ltx @@ -0,0 +1,32 @@ +%% +%% The LaTeX Companion, 3ed +%% +%% Example A-2-1 on page II-648 in "Defining and changing counters". +%% +%% 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{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} |