sudo apt install yarn
sudo apt install vim neovim
pip3 install pynvim
pip2 install pynvim
sudo apt install ruby ruby-dev
gem sources -a https://gems.ruby-china.com
gem install -g neovim
sud apt install npm
npm config set registry https://registry.npm.taobao.org/
sudo npm install -g neovim
git clone https://github.com/KylinskyChen/nvim.git ~/.config/nvim

sudo apt install yarn

" If you have nodejs and yarn
Plug 'iamcco/markdown-preview.nvim', { 'do': 'cd app && yarn install'  }

cd ~/.vim/plugged/markdown-preview.nvim/app/
./install.sh

" markdown
" let g:markdown_preview_sync_google_chrome_path = "/usr/bin/google-chrome"
" let g:mkdp_path_to_chrome = "google-chrome"
" " 设置 chrome 浏览器的路径（或是启动 chrome（或其他现代浏览器）的命令）
" " 如果设置了该参数, g:mkdp_browserfunc 将被忽略
" let g:mkdp_browserfunc = 'MKDP_browserfunc_default'
" " vim 回调函数, 参数为要打开的 url
" let g:mkdp_auto_start = 0
" " 设置为 1 可以在打开 markdown 文件的时候自动打开浏览器预览，只在打开
" " markdown 文件的时候打开一次
" let g:mkdp_auto_open = 1
" " 设置为 1 在编辑 markdown 的时候检查预览窗口是否已经打开，否则自动打开预
" " 览窗
" let g:mkdp_auto_close = 1
" " 在切换 buffer 的时候自动关闭预览窗口，设置为 0 则在切换 buffer 的时候不
" " 自动关闭预览窗口
" let g:mkdp_refresh_slow = 0
" " 设置为 1 则只有在保存文件，或退出插入模式的时候更新预览，默认为 0，实时
" " 更新预览
" let g:mkdp_command_for_global = 0
" " 设置为 1 则所有文件都可以使用 MarkdownPreview 进行预览，默认只有 markdown
" " 文件可以使用改命令
" let g:mkdp_open_to_the_world = 0
" " 设置为 1, 在使用的网络中的其他计算机也能访问预览页面
" " 默认只监听本地（127.0.0.1），其他计算机不能访问

" set to 1, nvim will open the preview window after entering the markdown buffer
" default: 0
let g:mkdp_auto_start = 0
" set to 1, the nvim will auto close current preview window when change
" from markdown buffer to another buffer
" default: 1
let g:mkdp_auto_close = 1
" set to 1, the vim will refresh markdown when save the buffer or
" leave from insert mode, default 0 is auto refresh markdown as you edit or
" move the cursor
" default: 0
let g:mkdp_refresh_slow = 0
" set to 1, the MarkdownPreview command can be use for all files,
" by default it can be use in markdown file
" default: 0
let g:mkdp_command_for_global = 0
" set to 1, preview server available to others in your network
" by default, the server listens on localhost (127.0.0.1)
" default: 0
let g:mkdp_open_to_the_world = 0
" use custom IP to open preview page
" useful when you work in remote vim and preview on local browser
" more detail see: https://github.com/iamcco/markdown-preview.nvim/pull/9
" default empty
let g:mkdp_open_ip = ''
" specify browser to open preview page
" default: ''
let g:mkdp_browser = ''
" set to 1, echo preview page url in command line when open preview page
" default is 0
let g:mkdp_echo_preview_url = 0
" a custom vim function name to open preview page
" this function will receive url as param
" default is empty
let g:mkdp_browserfunc = ''
" options for markdown render
" mkit: markdown-it options for render
" katex: katex options for math
" uml: markdown-it-plantuml options
" maid: mermaid options
" disable_sync_scroll: if disable sync scroll, default 0
" sync_scroll_type: 'middle', 'top' or 'relative', default value is 'middle'
"   middle: mean the cursor position alway show at the middle of the preview page
"   top: mean the vim top viewport alway show at the top of the preview page
"   relative: mean the cursor position alway show at the relative positon of the preview page
" hide_yaml_meta: if hide yaml metadata, default is 1
" sequence_diagrams: js-sequence-diagrams options
" content_editable: if enable content editable for preview page, default: v:false
" disable_filename: if disable filename header for preview page, default: 0
let g:mkdp_preview_options = {
    \ 'mkit': {},
    \ 'katex': {},
    \ 'uml': {},
    \ 'maid': {},
    \ 'disable_sync_scroll': 0,
    \ 'sync_scroll_type': 'middle',
    \ 'hide_yaml_meta': 1,
    \ 'sequence_diagrams': {},
    \ 'flowchart_diagrams': {},
    \ 'content_editable': v:false,
    \ 'disable_filename': 0
    \ }
" use a custom markdown style must be absolute path
" like '/Users/username/markdown.css' or expand('~/markdown.css')
let g:mkdp_markdown_css = ''
" use a custom highlight style must absolute path
" like '/Users/username/highlight.css' or expand('~/highlight.css')
let g:mkdp_highlight_css = ''
" use a custom port to start server or random for empty
let g:mkdp_port = ''
" preview page title
" ${name} will be replace with the file name
let g:mkdp_page_title = '「${name}」'

curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
python2.7 get-pip.py

export EDITOR=nvim