Configure RDig

Hello out there!

I am new to Ruby, Rails and RDig. We have to switch to Ruby on Rails, so
I have to find out how one can rebuild our lucene/java based Website
search function.

I’ve a big problem configuring RDig for a simple search.

Target: Only include htm Files from while indexing.

I think its cfg.crawler.include_documents in the config file, but I
can’t find the right regexp (syntax).

Thanks for your Help!