Args implements handling the expected CLI arguments.

Decode reads the [Context] and [Book] JSON objects from the passed [io.Reader].

Main is a simple replacement main for mdbook preprocessors.

Book is an mdbook book.

BookConfig is the mdbook metadata and configuration.

Chapter is an mdbook chapter.

Context is the whole mdbook context.

Proc is a helper for modifying a [Book].

Section is one of a [Chapter], [Separator], or [PartTitle].

Separator denotes an mdbook separator.

BookItem is one of [Chapter], [Separator], or [PartTitle].

Hook is a hook function to modify a BookItem in-place.

PartTitle is the title of the current part.

ProcFunc is a hook for creating a new Proc.