This repository provides a VIM syntax file for the SaC programming language. The syntax file is provided as Pathogen-compatible bundle.
You will need to have Pathogen installed and working with your current vim setup. See these install instructions of how to do this.
Once this is done, installing the SaC syntax file is as simple as:
$ cd ~/.vim/bundle
$ git clone https://github.com/SacBase/vim-sac.git
Remember to reload vim
afterwards :)