%%
%% The LaTeX Companion, 3ed
%%
%% Example 7-4-2 on page I-542 in "Standard customization possibilities for \protect \nxLcs {caption}".
%%
%% 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{159.0pt}
%
\setcounter{page}{1} % make this an odd page to show the margins
\setlength\intextsep{6pt}
\addtolength\textwidth{-10pt}
%StartShownPreambleCommands
\usepackage{graphicx,float}
\floatstyle{boxed} \restylefloat{figure}
\usepackage[format=hang,margin={0pt,15pt}]{caption}
%StopShownPreambleCommands
\begin{document}
\begin{figure}[ht] \centering
\includegraphics[width=8mm]{elephant}
\includegraphics[width=10mm]{elephant}
\caption{Short caption}
\end{figure}
\begin{figure}[ht] \centering
\includegraphics[width=15mm]{elephant}
\caption{A caption that runs over more than one line}
\end{figure}
\end{document}
