This module is part of the SWI-Prolog web-developent infrastructure. It
documents the HTTP server using the reflexive capabilities of Prolog and
the server infrastructure. Self-documentation is enabled by loading this
module. The entry-point of this module is located at the HTTP location
root(help/http), using the handler-identifier
In addition, this module provides the component page_documentation_link//1, which shows a small book linking from the displayed page to its documentation.