Make Neovim refresh automatically when file content is changing

• tags:: Neovim
• source:: Make Neovim refresh automatically when file content is changing

在进入 buffer 时校验加载磁盘最新文件内容：

-- Enable autoread and set up checking triggers
vim.o.autoread = true
vim.api.nvim_create_autocmd({ "FocusGained", "BufEnter" }, {
  command = "if mode() != 'c' | checktime | endif",
  pattern = "*",
})