%%
%% The LaTeX Companion, 3ed
%%
%% Example 2-3-5 on page I-63 in "More complicated layouts".
%%
%% 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
\usepackage{titletoc}
\titlecontents{section}[0pt]{\addvspace{2pt}\filright}
              {\contentspush{\thecontentslabel\enspace }}
              {}{~\hrulefill\contentspage}
%StopShownPreambleCommands

\begin{document}
\contentsline{section}{\numberline{12.8}Some section that
                       is wrapped in the TOC}{87}{}%
\contentsline{section}{\numberline{12.9}Another section}{88}{}%
\contentsline{section}{\numberline{12.10}And yet another
                       wrapping section}{90}{}%
\contentsline{section}{\numberline{12.11}Final section}{92}{}%
\contentsfinish
\end{document}