A new version of [IDLdoc](http://idldoc.idldev.com/) (IDLdoc 3.2) will be coming out soon. Make sure you are on the [mailing list](http://lists.idldev.com/listinfo.cgi/idldoc-idldev.com) if you want to participate in the beta and be notified of the release.
New features for this release will include:
1. ability to generate printed documentation i.e. LaTeX to PDF
2. generate documentation for DLMs
And, of course, some bug fixes.