我的vim 配置

set nocompatible               " be iMproved
filetype off                   " required!

set rtp+=~/.vim/bundle/vundle/
call vundle#rc()

" let Vundle manage Vundle
" required!
Bundle 'gmarik/vundle'
" My Bundles here:
"Bu
Bundle 'Valloric/YouCompleteMe'
" original repos on github
Bundle 'tpope/vim-fugitive'
Bundle 'Lokaltog/vim-easymotion'
Bundle 'rstacruz/sparkup', {'rtp': 'vim/'}
Bundle 'tpope/vim-rails.git'
" vim-scripts repos
Bundle 'L9'
Bundle 'FuzzyFinder'
" non github repos
Bundle 'git://git.wincent.com/command-t.git'
" git repos on your local machine (ie. when working on your own plugin)
Bundle 'file:///Users/gmarik/path/to/plugin'
" ...
Bundle 'dgryski/vim-godef'
Bundle 'Blackrush/vim-gocode'
Bundle 'majustsushi/tagbar'

filetype plugin indent on     " required!
"
" Brief help
" :BundleList          - list configured bundles
" :BundleInstall(!)    - install(update) bundles
" :BundleSearch(!) foo - search(or refresh cache first) for foo
" :BundleClean(!)      - confirm(or auto-approve) removal of unused bundles
"
" see :h vundle for more details or wiki for FAQ
" NOTE: comments after Bundle command are not allowed..

" This line should not be removed as it ensures that various options are
" properly set to work with the Vim-related packages available in Debian.
"debian.vim

" Uncomment the next line to make Vim more Vi-compatible
" NOTE: debian.vim sets 'nocompatible'. Setting 'compatible' changes numerous
" options, so any other options should be set AFTER setting 'compatible'.
set nocompatible

" Vim5 and later versions support syntax highlighting. Uncommenting the
" following enables syntax highlighting by default.
if has("syntax")
syntax on            " 语法高亮
endif
colorscheme ron        " elflord ron peachpuff default 设置配色方案，vim自带的配色方案保存在/usr/share/vim/vim72/colors目录下

" detect file type
filetype on
filetype plugin on

" If using a dark background within the editing area and syntax highlighting
" turn on this option as well
set background=dark

" Uncomment the following to have Vim jump to the last position when
" reopening a file
if has("autocmd")
au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
"have Vim load indentation rules and plugins according to the detected filetype
filetype plugin indent on
endif

" The following are commented out as they cause vim to behave a lot
" differently from regular Vi. They are highly recommended though.

set ignorecase        " 搜索模式里忽略大小写
set smartcase        " 如果搜索模式包含大写字符，不使用 'ignorecase' 选项。只有在输入搜索模式并且打开 'ignorecase' 选项时才会使用。
set autowrite        " 自动把内容写回文件: 如果文件被修改过，在每个 :next、:rewind、:last、:first、:previous、:stop、:suspend、:tag、:!、:make、CTRL-] 和                 "CTRL-^命令时进行；用 :buffer、CTRL-O、CTRL-I、'{A-Z0-9} 或 `{A-Z0-9} 命令转到别的文件时亦然。
set autoindent        " 设置自动对齐(缩进)：即每行的缩进值与上一行相等；使用 noautoindent 取消设置
set smartindent        " 智能对齐方式
set tabstop=4        " 设置制表符(tab键)的宽度
set softtabstop=4     " 设置软制表符的宽度
set shiftwidth=4    " (自动) 缩进使用的4个空格
set cindent            " 使用 C/C++ 语言的自动缩进方式
set cinoptions={0,1s,t0,n-2,p2s,(03s,=.5s,>1s,=1s,:1s     "设置C/C++语言的具体缩进方式
set backspace=2    " 设置退格键可用
set showmatch        " 设置匹配模式，显示匹配的括号
set linebreak        " 整词换行
set whichwrap=b,s,<,>,[,] " 光标从行首和行末时可以跳到另一行去
set hidden " Hide buffers when they are abandoned
set mouse=a            " Enable mouse usage (all modes)    "使用鼠标
set number            " Enable line number    "显示行号
set previewwindow    " 标识预览窗口
set history=50        " set command history to 50    "历史记录50条

"--状态行设置--
set laststatus=2 " 总显示最后一个窗口的状态行；设为1则窗口数多于一个的时候显示最后一个窗口的状态行；0不显示最后一个窗口的状态行
set ruler            " 标尺，用于显示光标位置的行号和列号，逗号分隔。每个窗口都有自己的标尺。如果窗口有状态行，标尺在那里显示。否则，它显示在屏幕的最后一行上。

"--命令行设置--
set showcmd            " 命令行显示输入的命令
set showmode        " 命令行显示vim当前模式

"--find setting--
set incsearch        " 输入字符串就显示匹配点
set hlsearch

set encoding=utf-8
set fileencodings=ucs-bom,utf-8,cp936
set fileencoding=gb2312
set termencoding=utf-8
nnoremap <F2> :exe 'NERDTreeToggle'<CR>
" for ycm
"设置全局配置文件的路径
let g:ycm_global_ycm_extra_conf = '/root/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp/ycm/ycm_extra_conf.py'
"开启基于tag的补全，可以在这之后添加需要的标签路径
let g:ycm_collect_identifiers_from_tags_files = 1
"开启语义补全
let g:ycm_seed_identifiers_with_syntax = 1
"在接受补全后不分裂出一个窗口显示接受的项
set completeopt-=preview
"不显示开启vim时检查ycm_extra_conf文件的信息
let g:ycm_confirm_extra_conf=0
"每次重新生成匹配项，禁止缓存匹配项
let g:ycm_cache_omnifunc=0
"在注释中也可以补全
let g:ycm_complete_in_comments=1
"输入第一个字符就开始补全
let g:ycm_min_num_of_chars_for_completion=2
"不查询ultisnips提供的代码模板补全，如果需要，设置成1即可
let g:ycm_use_ultisnips_completer=0
let g:ycm_filepath_completion_use_working_dir=1
let g:ycm_enable_diagnostic_signs=0
let g:ycm_enable_diagnostic_highlighting=0

nnoremap <leader>gl :YcmCompleter GoToDeclaration<CR>
nnoremap <leader>gf :YcmCompleter GoToDefinition<CR>
nnoremap <leader>gg :YcmCompleter GoToDefinitionElseDeclaration<CR>
let g:syntastic_error_symbol=1