code:

" Environment {

   " Initialization {

      set nocompatible
      filetype off
      set rtp+=~/.vim/bundle/vundle/
      call vundle#rc()

   " }

   " Bundles {

      if filereadable(expand("~/.vimrc.bundles"))
         source ~/.vimrc.bundles
      endif

   " }

" }

" Settings {

   " Enable syntax and plugins
   syntax on
   filetype plugin indent on

   " Define colorscheme
   set background=dark
   colorscheme molokai

   " Convert tabs to spaces
   set expandtab

   " Do not create swap files
   set noswapfile

   " Use UTF for character encoding
   set encoding=utf-8

   " leave 3 lines between cursor and screen edge when scrolling
   set scrolloff=3
   
   " Copy indent from previous line
   set autoindent

   " Current mode appears at bottom of window
   set showmode

   " Show information about current command at bottom of window
   set showcmd

   " Show hidden characters
   set hidden

   " Completes to longest common command prefix and then allows
   " tabbing through commands
   set wildmenu
   set wildmode=longest:full,full

   " No audio bell
   set visualbell

   " Highlight current cursor line
   set cursorline

   " Helps with draw speed (?)
   set ttyfast

   " Gives cursor location in bottom-right-hand corner
   set ruler

   " Makes backspace work over auto-inserted indents and over line breaks
   set backspace=indent,eol,start

   " Always show status line
   set laststatus=2

   " Show invisible characters (?)
   "set list

   " Sets the list of invisible characters
   "set listchars=tab:▸\ ,eol:¬

   " Save files when focus is lost
   au FocusLost * :wa
   
   " Fold based on syntax of filetype
   set foldmethod=syntax

   " Auto-fold starting at the 8th ply
   set foldlevelstart=8
   
   " Text wrapping {

      " Automatically wraps texts after {textwidth} characters
      set wrap

      " Do not break mid-word
      set nolist
      set linebreak
      
      " Number of characters on a line before a line wrap is automatically
      " inserted
      set textwidth=79

      " q -> Allow formatting of comments with "gq"
      "
      " r -> Automatically insert current comment leader after hitting
      "        <Enter> in insert mode
      "
      " n -> When formatting text, recognize numbered lists.  This actually 
      "        uses the 'formatlistpat' option, thus any kind of list can be
      "        used.  The indent of the text after the number is used for the
      "        next line.  The default is to find a number, optionally followed 
      "        by '.', ':', ')', ']' or '}'.  Note that 'autoindent' must be 
      "        set too.  Doesn't work well together with "2".
      "        Example: >
      "           1. the first item
      "              wraps
      "           2. the second item
      "
      " 1 -> Don't break a line after a one-letter word.  It's broken before 
      "        it instead (if possible).
      set formatoptions=qrn1

      " Visualizes where textwrap will occur
      set colorcolumn=80

   " }

   " Search {

      " Ignore case in search when pattern is all lowercase
      set smartcase

      " Default to subsitute multiple times per line. Use g to
      " disable this behavior
      set gdefault

      " Highlights search results
      set hlsearch

      " Search as search string is typed
      set incsearch

      " Show search results as search string is typed
      set showmatch

   " }

   " Specifically for higher versions of VIM {

      if version >= 703
         " Default to relative numbering
         set relativenumber

         " Set absolute numbering in insert mode
         autocmd InsertEnter * :set number

         " Set relative numbering otherwise
         autocmd InsertLeave * :set relativenumber

         " Use an undo file
         set undofile
      endif

   " }

   " Plugin Settings {

      if filereadable(expand("~/.vimrc.plugins.settings"))
         source ~/.vimrc.plugins.settings
      endif

   " }

" }

" KeyBindings {

   " Global Leader Key
   let mapleader = ","

   " Rebind for leaving insert mode
   inoremap jj <ESC>
   
   " Rebind search to use magic mode
   nnoremap / /\v
   vnoremap / /\v

   " Removes highlighted search results
   nnoremap <leader><space> :noh<cr>


   " Unmap arrows {

      nnoremap <up> <nop>
      nnoremap <down> <nop>
      nnoremap <left> <nop>
      nnoremap <right> <nop>
      inoremap <up> <nop>
      inoremap <down> <nop>
      inoremap <left> <nop>
      inoremap <right> <nop>

   " }

   " Remap j/k to move by displayed lines {

      nnoremap j gj
      nnoremap k gk

   " }

   " fold ply
   nnoremap <leader>ff za
   
   " Strip trailing whitespace
   nnoremap <leader>W :%s/\s\+$//<cr>:let @/=''<CR>

   " Shortcut for opening .vimrc in a new split
   nnoremap <leader>ev <C-w><C-v><C-l>:e $MYVIMRC<cr>


   " Shortcut for new vertical split
   nnoremap <leader>w <C-w>v<C-w>l

   " Moving around splits {

      nnoremap <C-h> <C-w>h
      nnoremap <C-j> <C-w>j
      nnoremap <C-k> <C-w>k
      nnoremap <C-l> <C-w>l

   " }

   " have semicolon default to colon in normal and visual mode
   nnoremap ; :
   vnoremap ; :

   " Plugin Keybindings {

      if filereadable(expand("~/.vimrc.plugins.keybindings"))
         source ~/.vimrc.plugins.keybindings
      endif

   " }


" }

" Filetype Presets {

   " General {

      au BufRead,BufNewFile *.* set tabstop=3
      au BufRead,BufNewFile *.* set shiftwidth=3
      au BufRead,BufNewFile *.* set softtabstop=3

   " }

   " pro*C presets {

      au BufRead,BufNewFile *.pc set filetype=esqlc

   " }

   " YACC presets {

      au BufRead,BufNewFile *.ypp set filetype=yacc

   " }

   " Haskell presets {

      au BufRead,BufNewFile *.hs set tabstop=4
      au BufRead,BufNewFile *.hs set shiftwidth=4
      au BufRead,BufNewFile *.hs set softtabstop=4
      au BufEnter *.hs compiler ghc

   " }

   " OCAML presets {

      autocmd FileType ocaml source /Users/EddardFuckingStark/.opam/system/share/typerex/ocp-indent/ocp-indent.vim

   " }

" }