As I'm editing a file in Vim, I would like to quickly highlight any changes I have made since my last commit, while still being able to edit the file. Is there anything that comes close to doing this?
Edit 2020-01-23: Searched quickly and FYI saw that there's another plugin that seems more VCS agnostic: https://github.com/mhinz/vim-signify
There's a new plugin that does this: vim-gitgutter. It puts the changes in the Vim gutter whenever you save the file. Here's what it looks like in action: