Hughen vimrc

.vimrc

if has("syntax")
  syntax on
  colorscheme molokai       " colorscheme from https://github.com/flazz/vim-colorschemes
endif

if filereadable("/etc/vim/vimrc.local")
  source /etc/vim/vimrc.local
endif

set number
set tabstop=4
set hls
set shiftwidth=4
set expandtab
set backspace=indent,eol,start
set incsearch
set colorcolumn=80
set cursorline
set ignorecase
set smartcase

set nocompatible              " required
filetype off                  " required

set rtp+=~/.vim/bundle/Vundle.vim
set rtp+=~/.fzf
call vundle#begin()
Plugin 'gmarik/Vundle.vim'
Plugin 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
Plugin 'junegunn/fzf.vim'
Plugin 'mileszs/ack.vim'
Plugin 'scrooloose/nerdtree'
Plugin 'vim-airline/vim-airline'
Plugin 'airblade/vim-gitgutter'
Plugin 'pangloss/vim-javascript'
Plugin 'lfv89/vim-interestingwords'
Plugin 'dhruvasagar/vim-zoom'
call vundle#end()            " required
filetype plugin indent on    " required

nmap <F5> :NERDTreeToggle<cr>

function s:with_git_root()
    let root = systemlist('git rev-parse --show-toplevel')[0]
    return v:shell_error ? {} : {'dir': root}
endfunction

let g:fzf_layout = { 'down': '~40%' }

" jump to the last position when reopening a file
au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif

command! -bang -nargs=* Rg
  \ call fzf#vim#grep(
  \   'rg --column --line-number --no-heading --color=always --smart-case '.<q-args>, 1,
  \   extend(s:with_git_root(), fzf#vim#with_preview('right:50%', '?')),
  \   <bang>0)

" vim popup setting
set completeopt=longest,menuone,popup