Is it possible to split a long verbatim simply into 2 columns? For example:
\begin{verbatim}
a
a
a
b
b
\end{verbatim}
result displayed (b starting at the middle of the page):
a b
a b
a
Use the package multicol
that allows doing two columns text:
\documentclass{article}
\usepackage{multicol}
\begin{document}
\begin{multicols}{2}
\begin{verbatim}
a
a
a
a
b
b
b
\end{verbatim}
\end{multicols}
\end{document}