I have an old vim config that I haven't had motivation to switch over to Neovim. I find configuration frameworks, which are so popular right now, a lot of work

I have an old vim config that I haven't had motivation to switch over to Neovim. I find configuration frameworks, which are so popular right now, a lot of work to understand and not very flexible/opinionated. Lastly, vim is usually available everywhere, so I am just a git clone away from having my configuration deployed.