.vimrc

" Use the Solarized Dark theme
set background=dark
colorscheme solarized
let g:solarized_termtrans=1

" Make Vim more useful
set nocompatible
" Use the OS clipboard by default (on versions compiled with `+clipboard`)
set clipboard=unnamed
" Enhance command-line completion
set wildmenu
" Allow cursor keys in insert mode
set esckeys
" Allow backspace in insert mode
set backspace=indent,eol,start
" Optimize for fast terminal connections
set ttyfast
" Add the g flag to search/replace by default
set gdefault
" Use UTF-8 without BOM
set encoding=utf-8 nobomb
" Change mapleader
let mapleader=","

" Don’t create backups when editing files in certain directories
set backupskip=/tmp/*,/private/tmp/*

" Respect modeline in files
set modeline
set modelines=4
set mouse=a " Enable moouse in all in all modes.
set nocompatible " Make Vim more useful
set noerrorbells " Disable error bells.
set nojoinspaces " Only insert single space after a '.', '?' and '!' with a join command.
set nostartofline " Don't reset cursor to start of line when moving around.
set nowrap " Do not wrap lines.
set nu " Enable line numbers.
set ofu=syntaxcomplete#Complete " Set omni-completion method.
set report=0 " Show all changes.
set ruler " Show the cursor position
set scrolloff=3 " Start scrolling three lines before horizontal border of window.
set secure
set shiftwidth=2 " The # of spaces for indenting.
set shortmess=atI " Don't show the intro message when starting vim.
set showcmd " Show the (partial) command as it’s being typed
set showmode " Show the current mode.
set showtabline=2 " Always show tab bar.
set sidescrolloff=3 " Start scrolling three columns before vertical border of window.
set smartcase " Ignore 'ignorecase' if search patter contains uppercase characters.
set smarttab " At start of line, <Tab> inserts shiftwidth spaces, <Bs> deletes shiftwidth spaces.
set softtabstop=4 " Tab key results in 4 spaces
set splitbelow " New window goes below
set splitright " New windows goes right
set suffixes=.bak,~,.swp,.swo,.o,.d,.info,.aux,.log,.dvi,.pdf,.bin,.bbl,.blg,.brf,.cb,.dmg,.exe,.ind,.idx,.ilg,.inx,.out,.toc,.pyc,.pyd,.dll
set tabstop=4 " Make tabs as wide as four spaces
set title " Show the filename in the window titlebar.
set ttyfast " Send more characters at a given time.
set ttymouse=xterm " Set mouse type to xterm.
set wildchar=<TAB> " Character for CLI expansion (TAB-completion).
set wildignore+=*.jpg,*.jpeg,*.gif,*.png,*.gif,*.psd,*.o,*.obj,*.min.js
set wildignore+=*/smarty/*,*/vendor/*,*/node_modules/*,*/.git/*,*/.hg/*,*/.svn/*,*/.sass-cache/*,*/log/*,*/tmp/*,*/build/*,*/ckeditor/*
set wildmenu " Hitting TAB in command mode will show possible completions above command line.
set wildmode=list:longest " Complete only until point of ambiguity.
set winminheight=0 "Allow splits to be reduced to a single line.
set wrapscan " Searches wrap around end of file

" Status Line
hi User1 guibg=#455354 guifg=#CC4329 ctermbg=238 ctermfg=196 gui=bold,underline cterm=bold,underline term=bold,underline
hi User2 guibg=#455354 guifg=#CC4329 ctermbg=238 ctermfg=196 gui=bold           cterm=bold           term=bold
set statusline=[%n]\ %1*%<%.99t%*\ %2*%h%w%m%r%*%y[%{&ff}→%{strlen(&fenc)?&fenc:'No\ Encoding'}]%=%-16(\ L%l,C%c\ %)%P

" Speed up viewport scrolling
nnoremap <C-e> 3<C-e>
nnoremap <C-y> 3<C-y>

" Faster split resizing (+,-)
if bufwinnr(1)
  map + <C-W>+
  map - <C-W>-
endif
map <C-j> <C-W>j
map <C-k> <C-W>k
map <C-H> <C-W>h
map <C-L> <C-W>l

" Sudo write (,W)
noremap <leader>W :w !sudo tee %<CR>

" Better mark jumping (line + col)
nnoremap ' `

" Toggle show tabs and trailing spaces (,c)
nnoremap <silent> <leader>c :set nolist!<CR>

" Clear last search (,qs)
map <silent> <leader>qs <Esc>:noh<CR>
" map <silent> <leader>qs <Esc>:let @/ = ""<CR>

" Vim on the iPad
if &term == "xterm-ipad"
  nnoremap <Tab> <Esc>
  vnoremap <Tab> <Esc>gV
  onoremap <Tab> <Esc>
  inoremap <Tab> <Esc>`^
  inoremap <Leader><Tab> <Tab>
endif

" Remap keys for auto-completion, disable arrow keys
inoremap <expr>  <Esc>      pumvisible() ? "\<C-e>" : "\<Esc>"
inoremap <expr>  <CR>       pumvisible() ? "\<C-y>" : "\<CR>"
inoremap <expr>  <Down>     pumvisible() ? "\<C-n>" : "\<NOP>"
inoremap <expr>  <Up>       pumvisible() ? "\<C-p>" : "\<NOP>"
inoremap <Left>  <NOP>
inoremap <Right> <NOP>

" Indent/unident block (,]) (,[)
nnoremap <leader>] >i{<CR>
nnoremap <leader>[ <i{<CR>

" Paste toggle (,p)
set pastetoggle=<leader>p
map <leader>p :set invpaste paste?<CR>

" Buffer navigation (,,) (,]) (,[) (,ls)
map <Leader>, <C-^>
" :map <Leader>] :bnext<CR>
" :map <Leader>[ :bprev<CR>
map <Leader>ls :buffers<CR>

" Close Quickfix window (,qq)
map <leader>qq :cclose<CR>

" Yank from cursor to end of line
nnoremap Y y$

" Insert newline
map <leader><Enter> o<ESC>

" Strip trailing whitespace (,ss)
function! StripWhitespace ()
    let save_cursor = getpos(".")
    let old_query = getreg('/')
    :%s/\s\+$//e
    call setpos('.', save_cursor)
    call setreg('/', old_query)
endfunction
noremap <leader>ss :call StripWhitespace()<CR>
" Save a file as root (,W)
noremap <leader>W :w !sudo tee % > /dev/null<CR>

" Automatic commands
if has("autocmd")
	" Enable file type detection
	filetype on
	" Treat .json files as .js
	autocmd BufNewFile,BufRead *.json setfiletype json syntax=javascript
	" Treat .md files as Markdown
	autocmd BufNewFile,BufRead *.md setlocal filetype=markdown
endif