When I first open search window after booting NetBeans, it make index too slow first time.
It has pre-index mode like automated index after booting NetBeans?
It depends on the project size I think. Sometimes it happens for me too. It should indexing all projects on NB start. Thats what I would prefer.
As of version 1.2, the files of the currently active project are automatically indexed when NetBeans starts, so it should be done by the time you first open the OFF dialog.
Indexing all projects is a bit trickier as the plugin currently only handles one active project at a time. I may look into changing that, though.
I'll close this issue for now and perhaps explore the multiple project approach in #17.