1 \input{\pathtotrunk preamble.tex}

     2 \input{\pathtotrunk text/kw_macros}

     3 \input{\pathtotrunk talks/beamer_preamble.tex}

     4 

     5 % This switches fonts to the Palatino family.

     6 %  \renewcommand{\familydefault}{ppl}

     7 

     8 \usepackage{array}