.vimrc

"git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim
set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

Plugin 'VundleVim/Vundle.vim'

Plugin 'tmhedberg/SimpylFold'
Plugin 'vim-scripts/indentpython.vim'
Bundle 'Valloric/YouCompleteMe'
Plugin 'scrooloose/syntastic'
Plugin 'nvie/vim-flake8'
Plugin 'jnurmine/Zenburn'
Plugin 'altercation/vim-colors-solarized'
Plugin 'scrooloose/nerdtree'
Plugin 'jistr/vim-nerdtree-tabs'
Plugin 'kien/ctrlp.vim'
Plugin 'Lokaltog/powerline', {'rtp': 'powerline/bindings/vim/'}

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
"
" Brief help
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to auto-approve removal
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line

syntax on

set autoindent
set cindent
set shiftwidth=4
set expandtab
set tabstop=4
set ruler
set viminfo='10,\"100,:20,%,n~/.viminfo.1
set number
set hlsearch
set encoding=utf-8
set laststatus=2 "make powerline display at default screen
set exrc "project level .vimrc
set secure "stop unsafe operation from peoject level .vimrc


function! ResCur()
  if line("'\"") <= line("$")
    normal! g`"
    return 1
  endif
endfunction

augroup resCur
  autocmd!
  autocmd BufWinEnter * call ResCur()
augroup END


"GB2312
"set fileencodings=utf-8,gb2312,gbk,gb18030
"set termencoding=utf-8
"set encoding=prc

let mapleader=","

imap <TAB> <ESC>
nnoremap <leader>t :NERDTree<CR>

"split navigations
set splitbelow
set splitright
nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>
nnoremap <C-M> <C-W>_
nnoremap <C-N> <C-W>=

"Indentation without losing selection
vnoremap < <gv
vnoremap > >gv

" Enable folding
set foldmethod=indent
set foldnestmax=2
nnoremap <space> za
vnoremap <space> zf

" PEP8 indentation
au BufNewFile,BufRead *.py
    \ set tabstop=4
        \ softtabstop=4
        \ shiftwidth=4
        \ expandtab
        \ autoindent
        \ fileformat=unix

au BufNewFile,BufRead *.js, *.html, *.css
    \ set tabstop=4
        \ softtabstop=4
        \ shiftwidth=4

" Flag unnecessary white spaces
:highlight ExtraWhitespace ctermbg=darkgreen guibg=darkgreen
au BufRead,BufNewFile *.py,*.pyw,*.c,*.h match ExtraWhitespace /\s\+$/

" YouCompleteMe
let g:ycm_autoclose_preview_window_after_completion=1
map <leader>g  :YcmCompleter GoToDefinitionElseDeclaration<CR>

"python with virtualenv support
"py << EOF
"import os
"import sys
"if 'VIRTUAL_ENV' in os.environ:
"  project_base_dir = os.environ['VIRTUAL_ENV']
"  activate_this = os.path.join(project_base_dir, 'bin/activate_this.py')
"  execfile(activate_this, dict(__file__=activate_this))
"EOF

let python_highlight_all=1

" Color scheme selection
if has('gui_running')
  set background=dark
  colorscheme solarized
else
  colorscheme zenburn
endif

let NERDTreeIgnore=['\.pyc$', '\~$'] "ignore files in NERDTree

augroup reload_vimrc " {
  autocmd!
  autocmd BufWritePost $MYVIMRC source $MYVIMRC
augroup END " }