SpaceVim/.SpaceVim.d/plugin/neovim-qt.lua

vim.api.nvim_create_user_command('Nvim', function(opt)
  local cmd = { 'nvim-qt', '--' }
  for _, v in pairs(opt.fargs) do
    table.insert(cmd, v)
  end

  vim.fn.jobstart(cmd)
end, { nargs = '*', complete = 'file' })

vim.api.nvim_create_user_command('Vim', function(opt)
  local cmd = { 'gvim', }
  for _, v in pairs(opt.fargs) do
    table.insert(cmd, v)
  end

  vim.fn.jobstart(cmd, {
    env = {
      VIM = '',
      VIMRUNTIME = ''
    }
  })
end, { nargs = '*', complete = 'file' })