On recent distributions, this is implied by using hyperref, but TeX Live
2007 doesn't import it.
svn path=/trunk/vorbis/; revision=15750
% Hyperref enriches the generated PDF with clickable links,
% and provides many other useful features.
% Hyperref enriches the generated PDF with clickable links,
% and provides many other useful features.
\usepackage{hyperref}
%\usepackage[colorlinks]{hyperref}
%\usepackage[pdfborder={0 0 0}]{hyperref}
\usepackage{hyperref}
%\usepackage[colorlinks]{hyperref}
%\usepackage[pdfborder={0 0 0}]{hyperref}