deletions | additions       diff --git a/header.tex b/header.tex  index c840f0e..e566c42 100644  --- a/header.tex  +++ b/header.tex 
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\usepackage{color}  \usepackage{listings}  % short vs long version  \newcommand{\fullver}{}  % clever references  \ifdefined\noauthorea  \usepackage{cleveref}