help.pl -- SWISH help system

This module serves help information for SWISH.

To be done

- Serve SWI-Prolog Markdown files.

 help_index(+Request)[private]

Get a list of registered help topics. Help topics are described in a file swish_help('index.json').

 help_files(JSON:list) is det[private]

JSON is a list of JSON dicts containing the keys below. The list is composed from all *.html files in the search path swish_help.

• file:File
• title:String

 help_file_json(+Path, -JSON) is det[private]

To be done

- Beautify title from file-name (_ --> space, start with capital, etc).