deletions | additions       diff --git a/header.tex b/header.tex  index 9bae271..b17904f 100644  --- a/header.tex  +++ b/header.tex 
...
frame=lrtb, %  xleftmargin=\fboxsep, %  xrightmargin=-\fboxsep, %  moretexcs={lstset,color}, moretexcs={lstset,color,multirow},  }  \def\authorea{\href{http://en.wikipedia.org/wiki/Authorea}{Authorea}\xspace}