Vim plugin manager

$ mkdir -p ~/.vim/bundle
$ git clone git://github.com/Shougo/neobundle.vim ~/.vim/bundle/neobundle.vim
# if you are using dotfiles
$ git clone git://github.com/Shougo/neobundle.vim ~/dotfiles/.vim/bundle/neobundle.vim

if has('vim_starting')
  set nocompatible               " Be iMproved
  set runtimepath+=~/.vim/bundle/neobundle.vim/
endif

call neobundle#rc(expand('~/.vim/bundle/'))

" Let NeoBundle manage NeoBundle
NeoBundleFetch 'Shougo/neobundle.vim'


" My Bundles here:

NeoBundle 'Shougo/neobundle.vim'
NeoBundle 'scrooloose/nerdtree'
NeoBundle 'tpope/vim-unimpaired'
NeoBundle 'tpope/vim-fugitive' 
NeoBundle 'gregsexton/gitv'
NeoBundle 'SirVer/ultisnips'
NeoBundle 'tyru/open-browser.vim'
NeoBundle 'Trevoke/ultisnips-rspec'
NeoBundle 'Shougo/vimshell'
NeoBundle 'Shougo/unite.vim'
NeoBundle 'itchyny/lightline.vim'
NeoBundle 'suan/vim-instant-markdown'

 filetype plugin indent on     " Required!
 "
 " Brief help
 " :NeoBundleList          - list configured bundles
 " :NeoBundleInstall(!)    - install(update) bundles
 " :NeoBundleClean(!)      - confirm(or auto-approve) removal of unused bundles

 " Installation check.
 NeoBundleCheck

" to turn syntax on
syntax on

" Use zsh for bash
" set shell=/bin/zsh
" for vim-instant-markdown
set shell=bash\ -i 

" tab setting
set noeb vb t_vb=
set expandtab
set shiftwidth=2
set softtabstop=2

" for UltiSnips
let g:UltiSnipsSnippetsDir ="/Users/teacher/.vim/bundle/ultisnips-master/UltiSnips"
let g:UltiSnipsEditSplit = "vertical" 
let g:UltiSnipsListSnippets = "<C-tab>"

" NERDTree, Use F3 for toggle NERDTree
nmap <silent> <F3> :NERDTreeToggle<CR>

" for backspace key to be used
:set backspace=2

" For mouse click in NERDTree
:set mouse=a
let g:NERDTreeMouseMode=3 

" Use esc to noh(nohighlight) the searched words
" nnoremap <esc> :noh<return><esc> " this creates a problem for down/up/right/left to insert A B C D

" Indentation
set autoindent

" load indent file for the current filetype
filetype indent on

" to avoid removing indent when typing #
:inoremap # X<BS>#

" colorscheme
" colorscheme darkblue

" Adding cursor color 
set cursorline
hi Comment ctermfg=103
hi CursorLine term=none cterm=none ctermbg=17 guibg=236

" Adding highlight for search
set hlsearch

" set line numbers
set number

" word wrapping and inserted line breakes only when Enter key is hit
set wrap
set linebreak
set nolist  " list disables linebreak
set textwidth=0
set wrapmargin=0

" this auto-reload .vimrc when 
augroup myvimrchooks
    au!
    autocmd bufwritepost .vimrc source ~/.vimrc
augroup END

" for printing to html
" not printing number lines
:let g:html_number_lines = 0

" For spell checking 
set spelllang=en_us

" for itchyne/lightline
if !has('gui_running')
  set t_Co=256
endif
set laststatus=2

let g:Powerline_symbols = 'fancy'
let g:lightline = {
      \ 'colorscheme': 'wombat',
      \ 'component': {
      \   'readonly': '%{&readonly?"":""}',
      \ },
      \ 'separator': { 'left': '', 'right': '' },
      \ 'subseparator': { 'left': '', 'right': '' }
      \ }