[TYPO3] indexed search - searching in custom tables

[Rakowski Tomasz]

Rakowski Tomasz pisze:
> Hello!
> 
> Is it possible to define tables and fields from which indexed search
> should fetch the content for indexing and searching. I have some custom
> tables and I would like them to be included into searching mechanism.
> I have read something about crawler ext but I was wondering if it is
> doable through standard indexed search configuration.
> 
> 
> thx,
> tomek

Oh man, I did not know it is so difficult :) Or maybe impossible?! 
Anyway I am still waiting for your help:)