事实证明neovim现在已经可以完美稳定使用了，这两天切换到了neovim并折腾了一下配置，感觉灰常好 
贴下配置顺便:
call plug#begin('~/.local/share/nvim/plugged')
Plug 'Valloric/YouCompleteMe'
Plug 'rdnetto/YCM-Generator'
Plug 'SirVer/ultisnips'
Plug 'YanhaoMo/vim-snippets'
Plug 'scrooloose/syntastic'
Plug 'tpope/vim-fugitive'
Plug 'airblade/vim-gitgutter'
Plug 'scrooloose/nerdcommenter'
Plug 'jiangmiao/auto-pairs'
Plug 'sickill/vim-monokai'
Plug 'vim-airline/vim-airline'
Plug 'scrooloose/nerdtree'
Plug 'majutsushi/tagbar'
Plug 'kien/rainbow_parentheses.vim'
Plug 'vim-scripts/mru.vim'
Plug 'Shougo/unite.vim'
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
Plug 'ryanss/vim-hackernews'
Plug 'Lokaltog/vim-easymotion'
Plug 'junegunn/vim-easy-align'
Plug 'tpope/vim-surround'
Plug 'terryma/vim-multiple-cursors'
Plug 'mattn/emmet-vim'
"Plug 'fatih/vim-go'
"Plug 'neovimhaskell/haskell-vim'
"Plug 'artur-shaik/vim-javacomplete2'
"Plug 'vimwiki/vimwiki'
"Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
"Plug 'Shougo/denite.nvim'
call plug#end()
syntax on "语法高亮支持
set nu "显示行号
set rnu "显示相对行号
set wrap "当一行文字很长时换行
set showmatch "当光标移动到一个括号时会高亮显示对应的另一个括号
set laststatus=2 "总是显示状态行
set ruler "在编辑过程中右下角显示光标的行列信息
set shortmess=atI "启动时不显示捐助乌干达儿童的提示
set showcmd "回显输入的命令
set showmode "显示当前的模式
set clipboard+=unnamed "关联系统的剪贴板
set so=6 "上下滚行时空余6行
set autoindent "自动套用上一行的缩进方式
set smartindent "智能缩进
set mouse=a "开启鼠标支持
set backspace=indent,eol,start "对退格键提供更好的支持
set sts=4 "设置制表符宽度
set shiftwidth=4 "设置缩进空格数
set ts=4 "设置tab长度为4
set expandtab "用空格代替tab键
set smarttab "更加智能的tab键
set hid "当buffer被丢弃时隐藏它
set fileencodings=utf-8,cp936,gb18030,big5,euc-kr,latin1 "自动判断编码时 依次尝试一下编码
set ffs=unix,dos,mac "设置文件类型
set hlsearch "高亮搜索内容
set ignorecase "搜索模式里忽略大小写
set incsearch "显示搜索的动态匹配效果
set smartcase "如果搜索字符串里包含大写字母，则禁用 ignorecase
set splitright "默认右侧打开新buffer
set lazyredraw "解决某些类型的文件由于syntax导致vim反应过慢的问题
set cc=130 "在130列的地方显示一道警戒线
set foldmethod=indent "折叠方式
set nofoldenable "不自动折叠
set completeopt-=preview "不显示预览窗口
set t_Co=256 "设置256真彩色
set list lcs=tab:\┊\ ,trail:• "显示tab键为┊，并且显示每行结尾的空格为'•'，一些备用字符:›┆┇┊┋♠♦•
set cursorline "突出显示当前行
colorscheme monokai "设置主题外观
"set cursorcolumn "突出显示当前列
"set foldcolumn=1 "在行号前空出一列的宽度
"set nowrap "当一行文字很长时取消换行
"set history=100 "设置历史记录条数
"set autoread "当文件在外部被修改时自动载入
"set cindent "使用c语言的缩进格式
"set whichwrap+=<,>,h,l "允许backspace和光标键跨越行边界
"set cmdheight=2 "显示两行命令行
"set nobackup "不进行备份
"set nowb "重新载入文件时不要备份
"set noswapfile "不使用swf文件，可能导致错误无法恢复
"关闭错误声音
set noerrorbells
set novisualbell
set t_vb=
"打开一个文件自动定位到上一次退出的位置
if has("autocmd")
au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
endif
"保存.vim文件后不用退出即可生效
"au! bufwritepost .vimrc source %
"修改<leader>的键盘映射
nmap , <leader>
"当按下\+Enter时取消搜索高亮
map <silent> <leader><CR> :noh<CR>
"将Esc键映射到jj
im jj <Esc>
im JJ <Esc>
"visual模式下快速对齐
vnoremap < <gv
vnoremap > >gv
"设置以空格打开和关闭折叠
nmap <space> @=((foldclosed(line('.'))<0)?'zc':'zo')<CR>
"当一行很长时把分开的段行当作一行来移动
map j gj
map k gk
"quickfix相关的一些快捷键
map cn :cn<CR>
map cp :cp<CR>
map co :lopen<CR>
map cl :lclose<CR>
"辅助设置文件类型
map <leader>l :setfiletype
"更方便的窗口间跳转
map <leader>j <c-w>j
map <leader>k <c-w>k
map <leader>l <c-w>l
map <leader>h <c-w>h
"更方便的页滚动
map <C-j> <C-f>
map <C-k> <C-b>
"更方便的前进和后退
nmap go <C-]>
nmap bk <C-t>
let g:airline_powerline_fonts = 1
let g:deoplete#enable_at_startup = 1
let g:UltiSnipsEditSplit = "vertical"
let g:UltiSnipsSnippetDirectories = "~/.local/share/nvim/plugged/vim-snippets/snippets", "~/.local/share/nvim/plugged/vim-snippets/UltiSnips"]
"rainbow_parentheses插件配置
let g:rbpt_colorpairs =
\ 'brown', 'RoyalBlue3'],
\ 'Darkblue', 'SeaGreen3'],
\ 'darkgray', 'DarkOrchid3'],
\ 'darkgreen', 'firebrick3'],
\ 'darkcyan', 'RoyalBlue3'],
\ 'darkred', 'SeaGreen3'],
\ 'darkmagenta', 'DarkOrchid3'],
\ 'brown', 'firebrick3'],
\ 'gray', 'RoyalBlue3'],
\ 'black', 'SeaGreen3'],
\ 'darkred', 'DarkOrchid3'],
\ 'darkmagenta', 'DarkOrchid3'],
\ 'Darkblue', 'firebrick3'],
\ 'darkgreen', 'RoyalBlue3'],
\ 'darkcyan', 'SeaGreen3'],
\ 'red', 'firebrick3'],
\ ]
let g:rbpt_max = 16
let g:rbpt_loadcmd_toggle = 0
au VimEnter * RainbowParenthesesToggle
au Syntax * RainbowParenthesesLoadRound
au Syntax * RainbowParenthesesLoadSquare
au Syntax * RainbowParenthesesLoadBraces
"NERDTree插件配置
let NERDTreeChDirMode=2 "设置当前目录为nerdtree的起始目录
let NERDChristmasTree=1 "使得窗口有更好看的效果
let NERDTreeMouseMode=1 "双击鼠标左键打开文件
let NERDTreeWinSize=35 "设置窗口宽度为20
let NERDTreeQuitOnOpen=1 "打开一个文件时nerdtree分栏自动关闭
let NERDTreeShowBookmarks=1 "默认显示书签
map <leader>f :NERDTreeToggle<CR>
"syntastic插件配置
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*
let g:syntastic_check_on_open = 1
let g:syntastic_aggregate_errors = 1
let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 2
let g:syntastic_enable_highlighting = 0
let g:syntastic_error_symbol = '✗'
let g:syntastic_warning_symbol = '⚡'
let g:syntastic_c_checkers = 'clang_check']
let g:syntastic_cpp_checkers = 'clang_check']
map ,,c :SyntasticCheck<CR>
"mru插件配置
let MRU_Auto_Close = 1
let MRU_Max_Entries = 40
map <Leader>r :MRU<CR>
"Unite插件配置
map <Leader>b :Unite -winheight=10 buffer<CR>
"Tagbar插件配置
let g:tagbar_autoclose=1
map <leader>t :TagbarToggle<CR>
"FZF
map <leader>s :FZF ~/使用了vim-plug这个插件～