vimrc

" based on http://github.com/jferris/config_files/blob/master/vimrc

" Use Vim settings, rather then Vi settings (much better!).
" This must be first, because it changes other options as a side effect.
set nocompatible
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 'airblade/vim-gitgutter'
Plugin 'jistr/vim-nerdtree-tabs'
Plugin 'kien/ctrlp.vim'
Plugin 'rking/ag.vim'
Plugin 'scrooloose/nerdtree'
Plugin 'scrooloose/syntastic'
Plugin 'sheerun/vim-polyglot'
Plugin 'terryma/vim-multiple-cursors'
Plugin 'tomtom/tcomment_vim'
Plugin 'tpope/vim-abolish'
Plugin 'tpope/vim-sensible'
Plugin 'tpope/vim-surround'
Plugin 'vim-airline/vim-airline'
Plugin 'vim-airline/vim-airline-themes'

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required

" Don't save .swap files, they're annoying
set nobackup
set noswapfile
set nowritebackup

set showcmd		" display incomplete commands

" Switch on highlighting the last used search pattern.
if (&t_Co > 2 || has("gui_running")) && !exists("syntax_on")
  set hlsearch
endif

" Switch wrap off for everything
set nowrap

function! <SID>StripTrailingWhitespaces()
  " Preparation: save last search, and cursor position.
  let _s=@/
  let l = line(".")
  let c = col(".")
  " Do the business:
  %s/\s\+$//e
  " Clean up: restore previous search history, and cursor position
  let @/=_s
  call cursor(l, c)
endfunction

if has("autocmd")
  " Set File type to 'text' for files ending in .txt
  autocmd BufNewFile,BufRead *.txt setfiletype text

  " Enable soft-wrapping for text files
  autocmd FileType text,markdown,html,xhtml,eruby setlocal wrap linebreak nolist

  augroup vimrcEx
    au!

    " When editing a file, always jump to the last known cursor position.
    " Don't do it when the position is invalid or when inside an event handler
    " (happens when dropping a file on gvim).
    autocmd BufReadPost *
      \ if line("'\"") > 0 && line("'\"") <= line("$") |
      \   exe "normal g`\"" |
      \ endif

    " Strip unwanted whitespace on save
    autocmd BufWritePre * :call <SID>StripTrailingWhitespaces()

  augroup END
endif " has("autocmd")

" Softtabs, 2 spaces
set tabstop=2
set shiftwidth=2
set softtabstop=2
set expandtab

" \ is the leader character
let mapleader = "\\"

" No Help, please
nmap <F1> <Esc>

" Numbers
set number
set numberwidth=5

" case only matters with mixed case expressions
set ignorecase
set smartcase

" Tags
let g:Tlist_Ctags_Cmd="ctags"
set tags=./tags;

" Give a shortcut key to NERD Tree
nmap tt :NERDTreeToggle<CR>

" vim-airline
set laststatus=2
let g:airline_powerline_fonts = 1

" vim json
let g:vim_json_syntax_conceal = 0

" syntastic
let g:syntastic_always_populate_loc_list = 0
let g:syntastic_auto_loc_list = 1
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 0

let g:syntastic_javascript_checkers = ['standard']
let g:syntastic_ruby_checkers = ['rubocop']