do_it.tex

\documentclass[a4paper,final,11pt,twoside,notitlepage]{article}
\usepackage{polyglossia}
\setmainlanguage{french}
\XeTeXdefaultencoding utf-8
\usepackage{xltxtra}
\usepackage{indentfirst}
%\usepackage{fancyhdr}
\widowpenalty=1000
\clubpenalty=1000
%\fancyhead{} % clear all header fields
%\fancyfoot{} % clear all footer fields
%\fancyfoot[CE,CO]{\small{\thepage}}
%\renewcommand{\headrulewidth}{0.0pt}
%\pagestyle{fancy}
\setmainfont{Linux Libertine O}
\fontspec[Ligatures={Common}]{Linux Libertine O}
\fontspec[Numbers={OldStyle}]{Linux Libertine O}
\usepackage[top=2cm,bottom=2cm,left=2cm,right=2cm]{geometry}
\usepackage{sectsty}
\sectionfont{\normalfont \centering \itshape \small}
\title{Œuvres}
\author{Géraud \textsc{Le Falher}}
\date{}
\begin{document}
\tableofcontents
\newpage
\input{all} 
\end{document}