VI帮助文档 http://vimdoc.sourceforge.net/htmldoc/usr_toc.html
1) ================================
set nocompatible " 不使用vi默认键盘布局
set number " 显示行号
set autoindent " 自动对齐
set smartindent " 智能对齐
set showmatch " 括号匹配模式
set ruler " 显示状态行
set incsearch " 搜索时一边输入一边显示效果
set tabstop=4 " tab键为4个空格
set shiftwidth=4
set softtabstop=4
set cindent " C语言格式对齐
set nobackup " 不要备份文件
set clipboard+=unnamed " 与windows共享剪贴板
2)==================================
""""""""""""""""""""""""""""""""""
"configure file for program's vim.
"From net.
"Edit in 2008.6.17
""""""""""""""""""""""""""""""""""
"no compatible with previous version.
set nocompatible
"show line number.
set number
"ctags setting
set tags=tags;
" set autochdir
"set tags=/home/desktop/fh35_Gemini_DVS/source/tags
"set tags=/home/desktop/fh35_Gemini_DVS/source/goahead/tags
"set tags=/home/desktop/fh35_Gemini_DVS/source/kernel/linux/tags
"detect file type.
filetype on
"background color.
set background=light
"syntax hightlighting.
syntax enable
set hlsearch
"enable mouse.
set mouse=a
"the following setting is used for format when writting code.
set autoindent
set smartindent
set cindent
set tabstop=4
set shiftwidth=4
"match () and {}
set showmatch
"show current mode
set showmode
"remove toolbar of GUI version vim.
"set guioption-=T
"remove belling when command error.
set vb t_vb=
"show cursor position status in lowleft corner.
set ruler
"close hight lighting search.
"set nohls
"realtime search word.
set incsearch
"auto backup when file changed,as FILENAME~
"if has("vms")
set nobackup
"else
"set backup
"endif
"Word encodeing.
"set fenc=chinese
"set enc=gb2312
"set fenc=gb2312
"set fencs=gb2312,utf-8,gbk,gb18030
"status line content
set statusline=%F%m%r%h%w\ [FORMAT=%{&ff}]\ [TYPE=%Y]\ [HEX=0x\%B]\ [POS=%l,%v][%p%%]\ [%{strftime(\"%y/%m/%d\-\%H:%M\")}]
"always show status line.
set laststatus=2
"set mapleader.
let mapleader="/"
let g:mapleader="/"
map <leader>1 :buffer 1<cr>
map <leader>2 :buffer 2<cr>
map <leader>3 :buffer 3<cr>
map <leader>4 :buffer 4<cr>
map <leader>ls :buffers<cr>
map <leader>w :w<cr>
map <F5> :! make<cr>