A few questions with Fess

(from github.com/yuuiki)
Hi sorry to disturb,
I am a beginner user for Fess. I have a question about fess.

I index some arabic document and I can search it in fess. I wonder if FESS has the function of recognize language automatically , and then call the corresponding language processor finally put it in the corresponding index?

(from github.com/marevol)
See https://github.com/codelibs/elasticsearch-langfield, but this feature will be changed in Fess 13.

(from github.com/yuuiki)
OK, I got it, thank you very much