\graphicspath{{figs/}}
\def\figurename{Figure}
\def\tablename{Tableau}
\newcommand{\italic}[1]{\emph{#1}} 

% ------------------------------------------------------------------------
\newcommand\IL{{\itshape left}}
\newcommand\IR{{\itshape right}}
\newcommand\IM{{\itshape middle}}
\newcommand\IT{{\itshape top}}
\newcommand\IB{{\itshape bottom}}

% ------------------------------------------------------------------------
\def\kernel{\lstinline!Kernel!}

\def\cgalpoly{\lstinline!CGAL::Polyhedron_3!}
\def\poly{\lstinline!Polyhedron_3!}
\def\polytrait{\lstinline!PolyhedronTraits_3!}
\def\polyitem{\lstinline!PolyhedronItems_3!}
\def\polybuilder{\lstinline!Polyhedron_incremental_builder_3!}

\def\cgalhds{\lstinline!CGAL::HalfedgeDS!}
\def\hds{\lstinline!HalfedgeDS!}
\def\hdsitem{\lstinline!PolyhedronItems!}