%%
%% The LaTeX Companion, 2ed (second printing August 2004)
%%
%% Example 2-4-9 on page 77.
%%
%% 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{183.0pt}
\StartShownPreambleCommands
\usepackage{titleref}
\renewcommand\theTitleReference[2]{\emph{#1\ #2}}
\setcounter{secnumdepth}{1}
\StopShownPreambleCommands
\begin{document}
\section{Textual References}\label{num}
In section \currenttitle{} we prove that
it is possible to reference unnumbered
sections by referencing section \titleref{ex}.

\subsection[Example]{A Small Example}\label{ex}
The current section is referenced in
section~\ref{num}.
\end{document}