Vim

http://www.vimgenius.com/

http://www.openvim.com/sandbox.html

http://www.openvim.com/

https://github.com/mhinz/vim-galore#ranges

https://www.youtube.com/watch?v=vlb3qUiS2ZY

https://www.youtube.com/watch?v=wh_WGWii7UE

https://www.youtube.com/watch?v=YhqsjUUHj6g vim tutu

folding
https://www.youtube.com/watch?v=B3U1Pg0YZSU

setup
https://github.com/guptav/dotfiles dotfiles