Best Text Editor for NLP

Question

I have been working on NLP and using notepad++ for handling text files. It's good and some cases but problem is cant workout much with large scale files with lot of texts. VIM is not supporting UTF-8. Which one is the best text file handling editor with unicode support?

Answer 1

vim supports utf-8 -

:set enc=utf-8

Answer 2

Emacs, obviously.