% set fonts for nicer pdf view
\IfFileExists{lmodern.sty}
- {\usepackage{lmodern}} % if it exists
- {% if it exists not
- \usepackage[scaled=0.92]{helvet}
- \usepackage{mathptmx}
- \usepackage{courier}
- } % end if it exists not
+ {\usepackage{lmodern}}{}
% link all cross references and URLs
% in pdf output