Przyk�ad pokazuj�cy mo�liwo�� numerowania tytu��w na marginesie tekstu.

\makeatletter
\renewcommand{\@seccntformat}[1]{\hbox to 2cm{\csname the#1\endcsname}}
\renewcommand\section{\@startsection {section}{1}{-2cm}%
                                   {3.5ex \@plus -1ex \@minus -.2ex}%
                                   {2.3ex \@plus.2ex}%
                                   {\normalfont\Large\bfseries}}
\makeatother