Syntax

<rsect [id=id]>reference section heading

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 <rsub>reference subsection heading

The <rsect> element can be used to identify a reference section. It is useful to identify reference material that is presented in a series of similar sections. For example, each reference section could describe one software command.

An <rsect> consists of:

• Required heading

• Optional introductory text

• Optional reference subsections (<rsub>)

Each <rsect> section can have multiple <rsub> sections. Each <rsub> element must have a heading. A cross-reference to a reference subsection is not allowed.

The topic tree includes <rsect> headings but excludes <rsub> headings.

End tags (for either <rsect> or <rsub>) are not required.