�|Description:�%
The chapter number will be automatically incremented by one for each use of
\chapter. The chapter number can be reset by inserting the \setchapternum-
ber markup before the next occurrence of \chapter.
�|Example:�%
By default, the first chapter is number 1. If you want to start with
chapter 5, you would enter:
\setchapternumber{4}
\chapter{Title of the fifth chapter}
�|Notes:�%
The number specified in the \setchapternumber parameter is the previous
chapter number, not the next chapter number.
