load.pl -- ClioPatria help system

This module serves the wiki-source based help-pages from cliopatria(web/help) and integrates SWI-Prolog's PlDoc literate programming system to provide documentation of the source-code.

 prolog:doc_directory(+Dir) is semidet[multifile]

True if we allow PlDoc to serve files from Dir. This allows serving all files in the ClioPatria hierarchy.

 cp_help(+Request)[private]

HTTP handler that integrates a customised version of PlDoc for ClioPatria. The opening page shows the file RoadMap.txt.

 cliopatria:menu_item(-Item, -Label) is nondet[multifile]

Extends the help popup with links to the source-code and the HTTP services.

 user:body(+Style, :Body)// is det[multifile]

The multi-file implementation defines the overall layout of HTML pages with the Style pldoc(_).