deletions | additions       diff --git a/header.tex b/header.tex  index 8a5d5ea..9348079 100644  --- a/header.tex  +++ b/header.tex 
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\usepackage{listings}  \lstset{language=C}  \lstset{ %  language=C, % the language of the code  font=\ttfamily,  %backgroundcolor=\color{white}, % choose the background color; you must add \usepackage{color} or \usepackage{xcolor}  basicstyle=\footnotesize, % the size of the fonts that are used for the code  breakatwhitespace=false, % sets if automatic breaks should only happen at whitespace 
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frame=single, % adds a frame around the code  keepspaces=true, % keeps spaces in text, useful for keeping indentation of code (possibly needs columns=flexible)  %keywordstyle=\color{blue}, % keyword style  language=Octave, % the language of the code  otherkeywords={*,...}, % if you want to add more keywords to the set  numbers=left, % where to put the line-numbers; possible values are (none, left, right)  numbersep=5pt, % how far the line-numbers are from the code