vcs: Remove all mention of use of -ve revision numbering.
The introduction seems forced. It's a neat trick, but doesn't fit into
the flow of things. Now introducing revision numbering with the need
to take diffs between particular commits. Also mention -v and -l
parameters to the log command.
\documentclass{article}
\begin{document}
This is my simple document with nested lists.
\begin{enumerate}
\item First Enumerated Item.
\item Second Enumerated Item.
\item Third Enumerated Item.
\begin{itemize}
\item First Item.
\item Second Item.
\item Third Item.
\begin{itemize}
\item First Sub-Item.
\item Second Sub-Item.
\item Third Sub-Item.
\item Fourth Sub-Item.
\end{itemize}
\end{enumerate}
\end{document}