Hello to everyone!
I've created a tool for generating word wise information for third-party .mobi books. I've created it for personal use, but I'll be glad if someone finds it useful. There are number of significant flaws in it, so If there is a person who would like to contribute to it, it'll be great too. Script has been tested only for a dozen books from my own library on my Linux mint 17 x64 and my Kindle Paperwhite 3 (2015).
Updated version
Executables (ZIP is too big to put in attachment):
https://www.dropbox.com/s/3so1hpw8xf...ables.zip?dl=0
Source code:
https://github.com/tmilovanov/wisecreator