.vimrc

" Configure plugin loading.
" This `filetype` dance is to correctly handle various
" environments and their defaults for file type detection
" and a weird OS X bug which causes a non-zero exit code.
filetype on
filetype off
call pathogen#runtime_append_all_bundles()
call pathogen#helptags()
filetype plugin indent on
syntax on

" Indentdation
set tabstop=2
set shiftwidth=2 softtabstop=2
set smarttab
set expandtab
set smartindent

" Wrapping
set wrap
set linebreak

" Search
set hlsearch
set incsearch
set ignorecase
set smartcase
map <leader>f :Ack 
map <leader>/ :let @/ = ""<cr>
runtime macros/matchit.vim

" Shed light on hidden things
set list
set listchars=tab:»»,trail:•
set linebreak
set showbreak=↳

" Completion
inoremap <Nul> <C-x><C-o>
set completeopt+=longest

" Smart file openning
map <leader>t :FuzzyFinderTextMate<CR>
map <leader>r :ruby @finder = nil<CR>
let g:fuzzy_ignore = "*.pyc;*.png;*.jpg;*.gif;*bmp;*.css;*.o;*.class;obj;*.sassc"

" Force myself to learn to use hjkl for navigation
"map <down> <nop>
"map <left> <nop>
"map <right> <nop>
"map <up> <nop>

" Easier window navigation
map <C-j> <C-W>j
map <C-k> <C-W>k
map <C-h> <C-W>h
map <C-l> <C-W>l

" Convienence mappings
nnoremap <Space> :
nmap <leader>q :q<cr>
nmap <leader>w :w<cr>
nmap <leader>n :NERDTreeToggle<cr>

" Scrolling
set ruler
set guioptions-=l
set guioptions-=r
set guioptions-=L
set guioptions-=R
set guioptions-=T
set scrolloff=3

" Other
set visualbell t_vb=
set nocompatible
set modelines=0
"set autoreload

" NERD Tree configuration
let NERDTreeIgnore=['.pyc$', '.pyo$', '\~$']

" Colors
" set t_Co=256

" Insert blank lines without enterting insert mode
" disabled because these break pressing enter in ack
"nmap <S-Enter> O<Esc>
"nmap <CR> o<Esc>

" Remap s/S to surround operations
" :help text-objects
nmap s ys
nmap S yS

" Sets the number of columns to support n windows of a given width.
function! SplitNVertical(nSplits, width)
    let &columns = (a:width + 1) * a:nSplits - 1
    execute "normal \<C-w>="
endfunction
nmap <leader>1 :call SplitNVertical(1, 79)<cr>
nmap <leader>2 :call SplitNVertical(2, 79)<cr>
nmap <leader>3 :call SplitNVertical(3, 79)<cr>

" Toggles colorcolumn
function! ToggleColorColumn()
  if &colorcolumn > 0
    set colorcolumn=
  else
    set colorcolumn=80
  endif
endfunction
nmap <leader>0 :call ToggleColorColumn()<cr>

" Undo stuff
nnoremap <leader>u :GundoToggle<CR>

" Undo persistance
if version >= 703
  set undodir=~/.vim/undodir
  set undofile
  set undolevels=1000
  set undoreload=10000
endif

" Treat jst files as html.erb files.
au! BufNewFile,BufRead *.jst setfiletype haml

" Configure Gist support to copy to clipboard
let g:gist_clip_command = 'pbcopy'