set nocompatible

filetype off

"activate pathogen
call pathogen#runtime_append_all_bundles()
call pathogen#helptags()

filetype plugin indent on

"allow backspacing over everything in insert mode
set backspace=indent,eol,start

function! MySys()
  if has("win32")
    return "windows"
  else
    return "linux"
  endif
endfunction

if MySys() == 'linux'
    "When .vimrc is edited, reload it
    autocmd! bufwritepost vimrc source ~/.vimrc
    autocmd! bufwritepost .vimrc source ~/.vimrc
elseif MySys() == 'windows'
    "When _vimrc is edited, reload it
    autocmd! bufwritepost _vimrc source $vim/_vimrc
    behave mswin
    source $VIMRUNTIME/vimrc_example.vim
    set ch=2		" Make command line two lines high
    set mousehide		" Hide the mouse when typing text
    " Make shift-insert work like in Xterm
    map <S-Insert> <MiddleMouse>
    map! <S-Insert> <MiddleMouse>
    au GUIEnter * simalt ~x
    "source $VIMRUNTIME/mswin.vim

    "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
      "silent execute '!' . cmd . ' ' . opt . arg1 . ' ' . arg2 . ' > ' . arg3 . eq
    "endfunction
endif

set fileencodings=ucs-bom,utf-8,chinese,big5,latin1

syntax on
"set number
set nospell
set linebreak
set showbreak=...
set nowrap
set hlsearch
set shiftwidth=2
set sts=2
set tabstop=2
set expandtab
"c indent = 4 whitespace
set cindent shiftwidth=4
set autoindent shiftwidth=2
"highlight word according to the language

colorscheme lk
"colorscheme railscasts
"autocmd BufNewFile,BufRead *.rb source ~/.vim/scripts/rubysnippets.vim


if MySys() == 'linux'
set listchars=tab:▸\ ,eol:¬
"set listchars=eol:¬
  set list
endif

if MySys() == 'linux'
  set guifont=DejaVu\ Sans\ Mono\ 10
endif

if MySys() == 'windows'
  set guifont=DejaVu_Sans_Mono:h10.5:cANSI
  "set guifont=Monaco:h10.5:cANSI
  "set guiont=Bitstream_Vera_Sans_Mono:h10.5:cANSI
  "set gfw=Microsoft\ Yahei\ 12:h10.5:cGB2312
endif


set bsdir=last

set tags=tags;


"let mapleader='\'
"nmap fb :NERDTree<cr>
"nmap ff vbw"+y:/<C-V><cr>
"nmap fl :TlistToggle<cr>

if v:version >= 730
  set undofile
  set ul=500
  set cwh=25
endif

"------------------------plugins------------------------"

"MBF
let g:miniBufExplMapWindowNavVim = 1
let g:miniBufExplMapWindowNavArrows = 1
let g:miniBufExplMapCTabSwitchBufs = 1
let g:miniBufExplModSelTarget = 1
let g:miniBufExplMaxHeight = 1


"taglist
let Tlist_Auto_Open=1
let Tlist_Show_One_File = 1
let Tlist_Exit_OnlyWindow = 1
let Tlist_Use_Right_Window = 1

if bufwinnr(1)
  map <kPlus> <C-W>+
  map <kMinus> <C-W>-
  map <kDivide> <c-w><
  map <kMultiply> <c-w>>
endif

map <F8> :NERDTreeToggle<CR>
map <F7> :TlistToggle<CR>
map <F3> :cs f 3 <C-R><C-W><CR>
map <F2> :cs add cscope.out<CR>
map <F4> :cs f t <C-R><C-W><CR>

"Tagbar
map <F6> :TagbarToggle<CR>

"std_c plugin
let c_C99=1


let g:syntastic_c_check_header = 1

"----------------------status line----------------------
set laststatus=2
"syntastic
set statusline=
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*
set statusline+=%F%k\ %l\:%c%(\ %y%m%r%h%)
set statusline+=\(%{&enc}\,%{&fileformat}\)