vimrc

" if not quite sure any of these options does, just take
" a look at http://vimdoc.sourceforge.net/htmldoc/usr_05.html
if has("autocmd")
  au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
endif

" base options
set nocompatible                                     " work in an imporvement way
" for vundle
filetype off
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
Plugin 'VundleVim/Vundle.vim'
Bundle 'mattn/webapi-vim'
Bundle 'mattn/gist-vim'
Plugin 'kchmck/vim-coffee-script'
Plugin 'grep.vim'
Plugin 'tpope/vim-surround'
Plugin 'kien/ctrlp.vim'
call vundle#end()
filetype plugin indent on

set backspace=indent,eol,start                       " 退格键在输入模式中起作用
set autoindent                                       " 自动缩进
set history=50                                       " 保存50个历史命令
set ruler                                            " 显示光标位置在右下角
set showcmd                                          " 在右下角显示输入的不完整的命令
set incsearch                                        " 搜索时候立即高亮，不用按回车
set shiftwidth=2                                     " 使 > 缩进时的宽度为4
set tabstop=2                                        " tab宽度
set softtabstop=2                                    " tab宽度
set expandtab                                        " 用空格替代tab
set viminfo='1000,f1,<500                            " viminfo的配置
filetype plugin indent on                            " indent depends on the file type
syntax on                                            " syntax on
set hlsearch                                         " 高亮搜索的文字
autocmd FileType python setlocal textwidth=78        " python宽度设置为78

" for javascript file type
autocmd FileType javascript set shiftwidth=2

" key mapping and micro
autocmd FileType python,sh map \c ^i#<Esc>            " quickly comment a line as #
autocmd FileType php,cc,cpp map \c ^i//<Esc>          " quickly comment a line as //

" set tags
set tags+=./tags,./../tags,./../../tags,./../../../tags
set tags+=/etc/systags

autocmd BufWritePost,FileWritePost *.less :silent !lessc <afile> <afile>:r.css

" funny maps
nnoremap "" viw<esc>a"<esc>hbi"<esc>lel
nnoremap '' viw<esc>a'<esc>hbi'<esc>lel

autocmd FileType javascript :iabbrev <buffer> iff if ()<left>

:let Grep_Skip_Files = '*.bak *~ tag'

" -------- syntastic configure ---------
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*

let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 1
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 0

" ------ ctrlp-vim-red configure -------
let g:ctrlp_working_path_mode = 'ra'
set wildignore+=*/tmp/*,*.so,*.swp,*.zip,*/log/*