Find out more about neovim here. The editor is neovim, and is invoked on the commandline with nvim.
First, install the plugin manager.
curl -fLo ~/.config/nvim/autoload/plug.vim --create-dirs \
https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
mkdir -p ~/.config/nvim/
wget https://gist.githubusercontent.com/jerowe/04b251394521b85bb85104fc891dd228/raw/22b7fe5f4afaf77579db89df43f41404ad2936f9/init.vim -O ~/.config/nvim/init.vim
I put together a configuration file with useful plugins. Download the configuration file, and install the plugins.
module load gencore_nvim
nvim ~/.config/nvim/init.vim
:PlugInstall