vi配置文件

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


" 新添的配置信息
set lines=40 columns=155		" 设定窗口大小 
set nu              			" 显示行号 
syntax on           			" 语法高亮 
colorscheme koehler 			" 设置配色方案
set cursorline              		" 突出显示当前行

set autowrite				" 自动保存
set ruler                   		" 打开状态栏标尺
set cursorline              		" 突出显示当前行
set magic                   		" 设置魔术
set guioptions-=T           		" 隐藏工具栏
set guioptions-=m           		" 隐藏菜单栏
set nobackup				" 禁止生成临时文件
set laststatus=1
set noswapfile
set tabstop=4
set autoindent
set cindent
set softtabstop=4
set shiftwidth=4

set guifont=Courier_New:h16:cANSI	" 设置字体
"set encoding=utf-8			" 设置字符编码
set fencs=utf-8,ucs-bom,shift-jis,gb18030,gbk,gb2312,cp936
"set termencoding=utf-8
"set encoding=utf-8
"set fileencodings=ucs-bom,utf-8,cp936
"set fileencoding=utf-8





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
  
  if (has("gui_running")) 
   set guifont=Bitstream Vera Sans Mono 20 
  endif 
  
  
  silent execute '!' . cmd . ' ' . opt . arg1 . ' ' . arg2 . ' > ' . arg3 . eq
endfunction