The help plugin contains the following docuemntat:
To update the contents of the Help Plugin
- Export the entire online help wiki
- Export Options: check html
- Other options: uncheck include comments
- This will cause a big old zip file to be generated
- Unzip the produced file overtop of the net.refractions.udig.help project
- Updated the toc files
Individual plug-ins are responsible for defining IHelpContexts and matching context files and extention points.