Does updating "Excluded URLs For Crawling" updates already crawled documents?

English:Fess
1

(from github.com/svalo)
Hello, I have a question as per title.
I realized I miswrote a regexp in the “Excluded URLs For Crawling” and updated it, does this change the already indexed documents or should I do something to apply the new regexp?

Thanks

2

(from github.com/marevol)
It’s used at crawling time.
You need to start a crawler again.

3

(from github.com/svalo)
Thanks @marevol