feat: add vim.opt.confirm = true (nvim-lua#1384)

Author: Crypto-Spartan

init.lua

@@ -88,6 +88,11 @@ vim.api.nvim_create_autocmd('FileType', {
   end,
 })
 
+-- if performing an operation that would fail due to unsaved changes in the buffer (like `:q`),
+-- instead raise a dialog asking if you wish to save the current file(s)
+-- See `:help 'confirm'`
+vim.opt.confirm = true
+
 -- [[ Basic Keymaps ]]
 --  See `:help vim.keymap.set()`