map <C-F12> :!ctags -R --c++-kinds=+p --fields=+iaS --extra=+q .<CR>  
let Tlist_Show_One_File=1    
let Tlist_Exit_OnlyWindow=1  
let Tlist_Auto_Open=1   
set nocompatible  
""""""""""界面""""""""""  
colorscheme elflord  
"set guifont=Monospace\ 11  
set tabstop=4  
set backspace=2  
set nu! "显示行号  
set nowrap  
set linebreak "整词换行  
set whichwrap=b,s,<,>,[,] "左右光标移动到头时可以自动下移  
"set autochdir "自动设置目录为正在编辑的文件所在目录  
set hidden "没有保存的缓冲区可以自动隐藏  
set scrolloff=7 "设置光标上下保留的最小的行数  
set smartindent "智能对齐方式  
set shiftwidth=4    "换行时行间交错使用4个空格  
set autoindent  "自动对齐  
set ai! "设置自动缩进  
set showcmd     " display incomplete commands  
set wildmenu "增强模式的命令行  
"=========状态栏相关===========  
set laststatus=2    "总是显示状态栏status line  
set ruler   "在编辑过程中，右下角显示光表位置的状态行  
set statusline=[%F]%y%r%m%*%=[Line:%l/%L,Column:%c][%p%%]  
"==========编辑相关============  
" allow backspacing over everything in insert mode  
set backspace=indent,eol,start  
" Don‘t use Ex mode, use Q for formatting  
"map Q gq  
" In many terminal emulators the mouse works just fine, thus enable it.  
if has(‘mouse‘)  
  set mouse=v  
endif  
set autowrite "在切换buffer时自动保存当前的文件  
set autoread  
"===========查找替换相关============  
set hlsearch  
set incsearch "" 查询时非常方便，如要查找book单词，当输入到/b时，会自动找到  
               " 第一个b开头的单词，当输入到/bo时，会自动找到第一个bo开头的  
               " 单词，依次类推，进行查找时，使用此设置会快速找到答案，当你  
               " 找要匹配的单词时，别忘记回车  
set gdefault    "替换所有的行内匹配都被替换，而不是第一个  
"=========编程相关===========  
"set completeopt=longest,menu   "关掉只能补全的时的预览窗口  
filetype plugin indent on  
syntax on  
syntax enable  
"========================================"  
if has("vms")  
  set nobackup      " do not keep a backup file, use versions instead  
else  
  set backup        " keep a backup file  
endif  
" Put these in an autocmd group, so that we can delete them easily.  
"===================autocmd====================="  
augroup vimrcEx  
au!  
"如果文件类型为text，则设置文本显示的宽度为78,更多参考:h setlocal  
autocmd FileType text setlocal textwidth=78  
" When editing a file, always jump to the last known cursor position.  
" Don‘t do it when the position is invalid or when inside an event handler  
" (happens when dropping a file on gvim).  
" Also don‘t do it when the mark is in the first line, that is the default  
" position when opening a file.  
" 如下的autocmd实现打开文件自动跳到上次编辑的位置  
autocmd BufReadPost *  
  \ if line("‘\"") > 1 && line("‘\"") <= line("$") |  
  \   exe "normal! g`\"" |  
  \ endif  
autocmd! bufwritepost vimrc source ~/.vimrc  
augroup END  
" Convenient command to see the difference between the current buffer and the  
" file it was loaded from, thus the changes you made.  
" Only define it when not defined already.  
if !exists(":DiffOrig")  
  command DiffOrig vert new | set bt=nofile | r # | 0d_ | diffthis  
          \ | wincmd p | diffthis  
endif  
"==========自定义的键映射=================="  
"实现CTRL-S保存操作  
nmap <c-s> :w<CR>  
imap <c-s> <Esc>:w<CR>a  
"实现了CTRL-C、CTRL-V复制粘贴操作的映射  
vnoremap <c-c> "+y  
inoremap <c-v> <esc>"+p<CR>i  
map <F2> <c-e>  "使用F2上翻页  
map <F3> <c-y>  "使用F3下翻页  
map <silent> <F12> :nohlsearch<CR>  
let mapleader = ","  
let g:mapleader = ","  
"使用CTRL+[hjkl]在窗口间导航  
"map <C-c> <C-W>c  
map <C-j> <C-W>j  
map <C-k> <C-W>k  
map <C-h> <C-W>h  
map <C-l> <C-W>l  
"map <C-c> <C-W>c  
"使用箭头导航buffer  
map <right> :bn<cr>  
map <left> :bp<cr>  
" Tab configuration  
map <leader>tn :tabnew<cr>  
map <leader>te :tabedit  
map <leader>tc :tabclose<cr>  
map <leader>tm :tabmove  
"括号匹配  
vnoremap $1 <esc>`>a)<esc>`<i(<esc>  
vnoremap $2 <esc>`>a]<esc>`<i[<esc>  
vnoremap $3 <esc>`>a}<esc>`<i{<esc>  
vnoremap $$ <esc>`>a"<esc>`<i"<esc>  
vnoremap $q <esc>`>a‘<esc>`<i‘<esc>  
vnoremap $e <esc>`>a"<esc>`<i"<esc>  
"非常好用的括号匹配，实际是自动生成括号  
"实现便利和兼容的折中  
inoremap $1 ()<esc>i  
inoremap $2 []<esc>i  
inoremap $3 {}<esc>i  
inoremap $4 {<esc>o}<esc>O  
inoremap $q ‘‘<esc>i  
inoremap $e ""<esc>i  
inoremap $t <><esc>i  
"使用ALT+[jk]来移动行内容  
nmap <M-j> mz:m+<cr>`z  
nmap <M-k> mz:m-2<cr>`z  
vmap <M-j> :m‘>+<cr>`<my`>mzgv`yo`z  
vmap <M-k> :m‘<-2<cr>`>my`<mzgv`yo`z  
"========================================  
" CTRL-U in insert mode deletes a lot.  Use CTRL-G u to first break undo,  
" so that you can undo CTRL-U after inserting a line break.  
inoremap <C-U> <C-G>u<C-U>  
"========================================"  
"========自动载入项目的配置文件=========="  
if filereadable("workplace.vim")  
    source workplace.vim  
endif  
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""  
" cscope setting  
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""  
"自动判断是否存在cscope并配置  
if has("cscope")  
    set csprg=/usr/local/bin/cscope  
    set csto=0  
    set cst  
    set nocsverb  
    " add any database in current directory  
    if filereadable("cscope.out")  
        cs add cscope.out  
    " else add database pointed to by environment  
    elseif $CSCOPE_DB != ""  
        cs add $CSCOPE_DB  
    endif  
    set csverb  
endif  
nmap <C-@>s :cs find s <C-R>=expand("<cword>")<CR><CR>  
nmap <C-@>g :cs find g <C-R>=expand("<cword>")<CR><CR>  
nmap <C-@>c :cs find c <C-R>=expand("<cword>")<CR><CR>  
nmap <C-@>t :cs find t <C-R>=expand("<cword>")<CR><CR>  
nmap <C-@>e :cs find e <C-R>=expand("<cword>")<CR><CR>  
nmap <C-@>f :cs find f <C-R>=expand("<cfile>")<CR><CR>  
nmap <C-@>i :cs find i ^<C-R>=expand("<cfile>")<CR>$<CR>  
nmap <C-@>d :cs find d <C-R>=expand("<cword>")<CR><CR>  
" Using ‘CTRL-spacebar‘ then a search type makes the vim window  
" split horizontally, with search result displayed in  
" the new window.  
"nmap <C-M>s :scs find s <C-R>=expand("<cword>")<CR><CR>  
"nmap <C-M>g :scs find g <C-R>=expand("<cword>")<CR><CR>  
"nmap <C-M>c :scs find c <C-R>=expand("<cword>")<CR><CR>  
"nmap <C-M>t :scs find t <C-R>=expand("<cword>")<CR><CR>  
"nmap <C-M>e :scs find e <C-R>=expand("<cword>")<CR><CR>  
"nmap <C-M>f :scs find f <C-R>=expand("<cfile>")<CR><CR>  
"nmap <C-M>i :scs find i ^<C-R>=expand("<cfile>")<CR>$<CR>  
"nmap <C-M>d :scs find d <C-R>=expand("<cword>")<CR><CR>  
"  
"" Hitting CTRL-space *twice* before the search type does a vertical  
"" split instead of a horizontal one  
"  
"nmap <C-M><C-M>s  
"   \:vert scs find s <C-R>=expand("<cword>")<CR><CR>  
"nmap <C-M><C-M>g  
"   \:vert scs find g <C-R>=expand("<cword>")<CR><CR>  
"nmap <C-M><C-M>c  
"   \:vert scs find c <C-R>=expand("<cword>")<CR><CR>  
"nmap <C-M><C-M>t  
"   \:vert scs find t <C-R>=expand("<cword>")<CR><CR>  
"nmap <C-M><C-M>e  
"   \:vert scs find e <C-R>=expand("<cword>")<CR><CR>  
"nmap <C-M><C-M>i  
"   \:vert scs find i ^<C-R>=expand("<cfile>")<CR>$<CR>  
"nmap <C-M><C-M>d  
"   \:vert scs find d <C-R>=expand("<cword>")<CR><CR>  
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""  
" end cscope setting  
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""  
""""""""""""""""""""  
"====== Minibuffer plugin======="  
"let g:miniBufExplModSelTarget = 1  
"let g:miniBufExplorerMoreThanOne = 2  
"let g:miniBufExplModSelTarget = 0  
"let g:miniBufExplUseSingleClick = 1  
"let g:miniBufExplMapWindowNavVim = 1  
"let g:miniBufExplVSplit = 25  
"let g:miniBufExplSplitBelow=1  
let g:bufExplorerSortBy = "name"  
autocmd BufRead,BufNew :call UMiniBufExplorer  
"使用<leader>u 打开Minibuffer  
map <leader>u :TMiniBufExplorer<cr>  
"========================================"  
"Auto Completion Popmenu  
let g:acp_behaviorSnipmateLength=1