@chapter: Chapter Structuring ¶@chapter identifies a chapter in the document–the highest
level of the normal document structuring hierarchy. Write the command
at the beginning of a line and follow it on the same line by the title
of the chapter. The chapter is numbered automatically, starting
from 1.
For example, the present chapter in this manual is entitled
“Chapter Structuring”; the @chapter line
looks like this:
@chapter Chapter Structuring