vimrc

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()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

" let Vundle manage Vundle, required
Plugin 'gmarik/Vundle.vim'
Plugin 'AutoComplPop'
Plugin 'Rainbow-Parenthesis'
Plugin 'surround.vim'
Plugin 'tpope/vim-sensible'
Plugin 'tpope/vim-fugitive'
Plugin 'github-theme'
Plugin 'jsantell/AcidCupcakeColourScheme'
Plugin 'MarcWeber/vim-addon-mw-utils'
Plugin 'tomtom/tlib_vim'
Plugin 'garbas/vim-snipmate'
Plugin 'honza/vim-snippets'
Plugin 'powerline/powerline'
Plugin 'JamshedVesuna/vim-markdown-preview'
Plugin 'scrooloose/nerdtree'

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
" Brief help
" :PluginList          - list configured plugins
" :PluginInstall(!)    - install (update) plugins
" :PluginSearch(!) foo - search (or refresh cache first) for foo
" :PluginClean(!)      - confirm (or auto-approve) removal of unused plugins
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line
set nu
colorscheme acidcupcake 
set tabstop=4
set shiftwidth=4
set expandtab

autocmd VimEnter * NERDTree
autocmd VimEnter * wincmd p
map <silent> <leader>d :NERDTreeToggle<CR>

set laststatus=2
set statusline=%{fugitive#statusline()}\ %f\ %y\ %r%=%(%l,%c%)
"set statusline=%{GitBranch()}\ %f\ %y\ %r%=%(%l,%c%)

"NAVIGATION 
map <C-l> :call MoveRight()<CR>
map <C-h> :call MoveLeft()<CR>
map <C-k> :tabnew<CR>
map <C-j> :call Close()<CR> 

function! NERDTreeQuit()
    redir => buffersoutput
    silent buffers
    redir END
    "                     1BufNo  2Mods.     3File           4LineNo
    let pattern = '^\s*\(\d\+\)\(.....\) "\(.*\)"\s\+line \(\d\+\)$'
    let windowfound = 0

    for bline in split(buffersoutput, "\n")
        let m = matchlist(bline, pattern)

        if (len(m) > 0)
            if (m[2] =~ '..a..')
                let windowfound = 1
            endif
        endif
    endfor

    if (!windowfound)
        quitall
    endif
endfunction
autocmd WinEnter * call NERDTreeQuit()

function! MoveLeft()
    if winnr() == 1
        tabp
    else
        wincmd h
    endif
endfunction

function! MoveRight()
    if winnr('$') == winnr()
        tabn
    else
        wincmd l
    endif
endfunction

function! Close()
    if winnr('$') == 1
        q
    else
        wincmd q
    endif
endfunction