我的vim配置文件

set nocompatible
source $VIMRUNTIME/vimrc_example.vim
source $VIMRUNTIME/mswin.vim
behave mswin

set diffexpr=MyDiff()
function MyDiff()
  let opt = '-a --binary '
  if &diffopt =~ 'icase' | let opt = opt . '-i ' | endif
  if &diffopt =~ 'iwhite' | let opt = opt . '-b ' | endif
  let arg1 = v:fname_in
  if arg1 =~ ' ' | let arg1 = '"' . arg1 . '"' | endif
  let arg2 = v:fname_new
  if arg2 =~ ' ' | let arg2 = '"' . arg2 . '"' | endif
  let arg3 = v:fname_out
  if arg3 =~ ' ' | let arg3 = '"' . arg3 . '"' | endif
  let eq = ''
  if $VIMRUNTIME =~ ' '
    if &sh =~ '\<cmd'
      let cmd = '""' . $VIMRUNTIME . '\diff"'
      let eq = '"'
    else
      let cmd = substitute($VIMRUNTIME, ' ', '" ', '') . '\diff"'
    endif
  else
    let cmd = $VIMRUNTIME . '\diff'
  endif
  silent execute '!' . cmd . ' ' . opt . arg1 . ' ' . arg2 . ' > ' . arg3 . eq
endfunction

" my vim config

set nocompatible                " be iMproved
filetype on

" windows下自动最大化
if has('win32')    
  au GUIEnter * simalt ~x
else    
  au GUIEnter * call MaximizeWindow()
endif 
function! MaximizeWindow()    
  silent !wmctrl -r :ACTIVE: -b add,maximized_vert,maximized_horz
endfunction
" windows下esc闪烁
set novb

" 配色方案&字体
set background=dark
colorscheme solarized
"colorscheme molokai
"colorscheme phd
set guifont=Consolas:h20 "字体与字号

set tabstop=4 " 设置tab键的宽度
set expandtab " 用space替代tab的输入
set autoindent " 自动对齐
set smartindent " 智能自动缩进
set shiftwidth=4 "设置缩进宽度为 4
set backspace=2 " 设置退格键可用
set ai! " 设置自动缩进
set nu! " 显示行号
set mouse=a " 启用鼠标
set ruler " 右下角显示光标位置的状态行
set hlsearch " 开启高亮显示结果
set incsearch " 开启实时搜索功能
set nowrapscan " 搜索到文件两端时不重新搜索
" show a visual line under the cursor's current line
set cursorline
" show the matching part of the pair for [] {} and ()
set showmatch
" enable all Python syntax highlighting features
let python_highlight_all = 1
" 关闭提示音
set noerrorbells 
set novisualbell 
set t_vb= 
set hidden " 允许在有未保存的修改时切换缓冲区
"set list  " 显示不可见字符

syntax enable " 打开语法高亮
syntax on " 开启文件类型侦测

filetype indent on " 针对不同的文件类型采用不同的缩进格式
filetype plugin on " 针对不同的文件类型加载对应的插件
filetype plugin indent on " 启用自动补全

set encoding=utf-8
set fileencodings=utf-8,gbk,gb18030,gk2312

"解决菜单乱码
source $VIMRUNTIME/delmenu.vim
source $VIMRUNTIME/menu.vim

"解决consle输出乱码
language messages zh_CN.utf-8

" Vundle
set rtp+=$VIM/vimfiles/bundle/vundle/
call vundle#rc('$VIM/vimfiles/bundle/')
" let Vundle manage Vundle
Bundle 'gmarik/vundle'

" 使用 NERDTree 插件查看工程文件。设置快捷键，速记：file list
Bundle 'scrooloose/nerdtree'
map <F2> :NERDTreeMirror<CR>  
map <F2> :NERDTreeToggle<CR>  
" 设置NERDTree子窗口宽度
let NERDTreeWinSize=32
" 设置NERDTree子窗口位置
let NERDTreeWinPos="left"
" 显示隐藏文件
let NERDTreeShowHidden=1
" NERDTree 子窗口中不显示冗余帮助信息
let NERDTreeMinimalUI=1
" 删除文件时自动删除文件对应 buffer
let NERDTreeAutoDeleteBuffer=1