This markup is used when describing a selection of modules. For
example, the Macintosh Library
Modules document uses this to help provide an overview of the
modules in the collection, and many chapters in the
Python Library Reference use it for
the same purpose.
\localmoduletable
If a .syn file exists for the current
chapter (or for the entire document in howto documents), a
\synopsistable is created with the contents loaded from the
.syn file.