Links:
- Autocmd that runs on relevant filetypes: https://github.com/wincent/wincent/blob/db33e22c1/roles/dotf...
- Function that detects a work repo: https://github.com/wincent/wincent/blob/db33e22c1/roles/dotf...
- Function that finds nearest Git directory: https://github.com/wincent/wincent/blob/db33e22c1/roles/dotf...
- Function that applies overrides: https://github.com/wincent/wincent/blob/db33e22c1/roles/dotf...
(Disclaimer: like most things in my dotfiles repo, overengineering level 99.)