Vim 的多文件操作方式
Resources:
:h buffers:ls:bd:b 3:h new-vim-server
vim --servername VIM-SERVER route.rbvim --servername VIM-SERVER --remote-silent route.rb
set laststatus=2set statusline=%F:\ %lset hidden "in order to switch between buffers with unsaved changemap <s-tab> :bp<cr>map <tab> :bn<cr>