背景：中午醒来，饭都没吃，突然想到要给vim增加个代码片段的功能，因为昨天使用了gedit的代码片段，感觉不错。为什么不直接使用gedit呢？因为我相信把时间投入到vim是不会错的，精通vim就好了。。。。就这样的一个想法，让我搞到了快5点。 T_T
1 安装vundle
地址在：https://github.com/gmarik/Vundle.vim，不过不需要在这边下载什么，看看文档就好
git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/bundle/Vundle.vim #没有git的话 yum install git #这样就安装好了，不骗你
2 配置 .vimrc 在家目录下，没有就创建一个
然后在.vimrc 的第一行加入如下代码，无脑拷贝就好了
set nocompatible " be iMproved, required
filetype off " required
" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')
" let Vundle manage Vundle, required
Plugin 'gmarik/Vundle.vim'
" The following are examples of different formats supported.
" Keep Plugin commands between vundle#begin/end.
" plugin on GitHub repo
Plugin 'tpope/vim-fugitive'
" plugin from http://vim-scripts.org/vim/scripts.html
Plugin 'L9'
" Git plugin not hosted on GitHub
Plugin 'git://git.wincent.com/command-t.git'
" git repos on your local machine (i.e. when working on your own plugin)
Plugin 'file:///home/gmarik/path/to/plugin'
" The sparkup vim script is in a subdirectory of this repo called vim.
" Pass the path to set the runtimepath properly.
Plugin 'rstacruz/sparkup', {'rtp': 'vim/'}
" Avoid a name conflict with L9
Plugin 'user/L9', {'name': 'newL9'}
" All of your Plugins must be added before the following line
call vundle#end() " required
filetype plugin indent on " required
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
" Brief help
" :PluginList - lists configured plugins
" :PluginInstall - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean - confirms removal of unused plugins; append `!` to auto-approve removal
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line
要安装插件就在call vundle#begin()和call vundle#end()之间加入插件名称，比如要安装ultisnips,
Plugin 'SirVer/ultisnips' #这个是没有现成的代码片段的，自己怎么配置还没研究，但是可以用别人的，看下一行 Plugin 'honza/vim-snippets' #这个就应有就有了，都在 .vim/vundle/vim-snippets/snippets/下面 #然后配置下面3行，没有的话是用不了代码片段功能的。这个是触发设置 let g:UltiSnipsExpandTrigger="<tab>" let g:UltiSnipsJumpForwardTrigger="<c-b>" #可以自行配置，比如我的<c-l>，作用是跳到下一个占位符 let g:UltiSnipsJumpBackwardTrigger="<c-z>" #我的<c-h>，上一个占位符
这样真的就万事具备，只欠第3步，安装插件了
3 打开vim 执行 :PluginInstall (安装插件的意思), 等完成了会提示 done!
4 使用
先创建文件，比如 $ >test.html 然后打开 $ vim test.html 然后输入 form 按下tab键，。。。。。