Embedding the TeX code in the PDF

There are a few packages out there which allow the user to add arbitrary files to the PDF container. The following example uses the „navigator“ package by Paul Isambert.

\documentclass[12pt,ngerman]{scrartcl}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{babel}
\usepackage{navigator}
 
\begin{document}
 
Hallo!
 
\embeddedfile[TeX code]{\jobname}{\jobname.tex}
 
\end{document}

navi