I wrote an IntelliJ IDEA plugin for version 7.0 that uses JspxIncludePathReferenceProvider to allow autocomplete in a custom JSP tag (e.g. dsp:include src="/path/to/file.jsp").
The new version 8 of IntelliJ has changed the API for the Reference providers and I can't figure out how to convert this plugin for the new API.
Any suggestions?