

Online help
The online help is defined using the base Eclipse extension point org.eclipse.help.toc. Put your new help documentation in a new plug-in.
An Eclipse table of contents is simply an XML file defining where to find HTML help files. The following is an example of an Eclipse table of contents file:
toc_ExtendedHelp.xml:
<?xml version="1.0" encoding="UTF-8"?>
<?NLS TYPE="org.eclipse.help.toc"?>
<toc label="Extended Help" topic="extendedHelp.html">
<topic label="ExtendedHelp" href="extendedHelp.html"/>
</toc>
Refer to the Eclipse platform documentation for additional details on adding information to the online help system.