Refreshing your Neovim config for 0.12.0

Introduction Neovim version 0.12.1 was just released and you can check the release news here: Neovim v0.12.1 release news This is a massive release bringing a number of core capabilities that used to require external plugins into Neovim as built-in features. I took this opportunity to do a full refresh of my config. This was required as over the last few years I have pulled in many plugins only to forget what they are for. My config had too many files, too much surface area when trying to make changes or fix annoyances. Rather than use an off the shelf config I had built it all by hand to meet my needs perfectly, but without careful maintenance it becomes an overgrown mess. In particular my lsp configurations and key maps were spread all over different places, and there was cruft I wasn't even using such as luasnip (hrsh7th/nvim-cmp won't work without a snippets plugin whether you want one or not). I considered two options for the refresh: Gradually fix it a bit at a time. Kill it…