I'm looking for advise about handling sections a a special way. What I want:
Sections should not be numbered,
they should be listed in the TOC and be available in the page header,
and they should have not left indention.
A very much abridged version of what I'm currently trying is this:
\documentclass{book}
% No section numbers.
\renewcommand{\thesection}{}
\begin{document}
\tableofcontents
\chapter{Foo}
% This section should be in the TOC and the page header.
\section{Bar}
Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy
eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam
voluptua.
\end{document}
Unfortunately this does not produce the desired result. 1. and 2 work but 3. doesn't: the section titles have a left indention in the text.
How can I make all three requirenments work at the same time?