Extracted body into own file for reuse.

examples/brucker-authorarchive-2016-llncs.tex

@@ -4,7 +4,7 @@
    key=brucker-authorarchive-2016,
    year=2016,
    publication={Anonymous et al. (eds). Proceedings of the International
-       Conference on LaTeX-Hacks, LNCS~42. Some Publisher, 2016.}
+       Conference on LaTeX-Hacks, LNCS~42. Some Publisher, 2016},
    startpage={42},
    doi={00/00_00},
    doiText={0/00\_00},
@@ -17,20 +17,5 @@
 \author{\protect\href{http://www.brucker.ch/}{Achim D. Brucker}}
 \institute{Some Departement, Somewhere}
 
-\begin{document}
-  \maketitle{}
-
-  \begin{abstract}
-  \lipsum[1-2]
-  \end{abstract}
-
-  \section{Introduction}
-  \lipsum[1-4]
-
-  \section{Contribution}
-  \lipsum[5-10]
-
-  \section{Conclusion}
-  \lipsum[10-12]
-\end{document}
+\input{input/body}
 

examples/input/body.tex

@@ -0,0 +1,18 @@
+\begin{document}
+  \maketitle{}
+
+  \begin{abstract}
+      \lipsum[1-2]
+  \end{abstract}
+
+  \section{Introduction}
+  \lipsum[1-4]
+
+  \section{Contribution}
+  \lipsum[5-10]
+
+  \section{Conclusion}
+  \lipsum[11-12]
+
+\end{document}
+