I do not know how much manual labor it is, but there are some pull request with merge of vim patches, so it definitely is possible (or at least someone thinks i

I do not know how much manual labor it is, but there are some pull request with merge of vim patches, so it definitely is possible (or at least someone thinks it is worth their time). E.g. https://github.com/neovim/neovim/pull/653 https://github.com/neovim/neovim/pull/653