.vimrc

set nu

set noexpandtab
set autoindent

set fileencodings=utf-8,ucs-bom,gb18030,gbk,gb2312,cp936
set termencoding=utf-8
set encoding=utf-8


colorscheme default
syntax on
filetype on             " 检测文件的类型

set cursorline          " 用浅色高亮当前行
"autocmd InsertLeave * se nocul
"autocmd InsertEnter * se cul

set ruler               " 在编辑过程中，在右下角显示光标位置的状态行
set laststatus=2        " 显示状态栏 (默认值为 1, 无法显示状态栏)
set statusline=\ %<%F[%1*%M%*%n%R%H]%=\ %y\ %0(%{&fileformat}\ %{&encoding}\ %c:%l/%L%)\
                        " 设置在状态行显示的信息

set tabstop=4           " Tab键的宽度
set softtabstop=4
set shiftwidth=4        " 统一缩进为4

set autoindent          " vim使用自动对齐，也就是把当前行的对齐格式应用到下一行(自动缩进)
"set cindent             " (cindent是特别针对 C语言语法自动缩进)
set smartindent         " 依据上面的对齐格式，智能的选择对齐方式，对于类似C语言编写上有用

set scrolloff=3         " 光标移动到buffer的顶部和底部时保持3行距离

set incsearch           " 输入搜索内容时就显示搜索结果
set hlsearch            " 搜索时高亮显示被找到的文本

set foldmethod=indent   " 设置缩进折叠
set foldlevel=99        " 设置折叠层数
nnoremap <space> @=((foldclosed(line('.')) < 0) ? 'zc' : 'zo')<CR>
                        " 用空格键来开关折叠

" 自动跳转到上次退出的位置
if has("autocmd")
    au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
endif


let Tlist_Show_One_File=1
let Tlist_Exit_OnlyWindow=1
let Tlist_Ctags_Cmd = '/usr/bin/ctags'
let Tlist_Auto_Open = 1
"let Tlist_Process_File_Always=1
"map t :TlistToggle<CR>
map t :ts<CR>

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" cscope setting
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
if has("cscope")
    set csprg=/usr/bin/cscope
    "set csto=1
    set csto=0
    set nocst
    set nocsverb
    " add any database in current directory
    if filereadable("cscope.out")
        cs add cscope.out
    endif
    set csverb
endif
set nocscopeverbose

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>