Add support for basic languages

coffee, cucumbeer, eruby, haml, haskell, javascript,
json, less, nginx, ocaml, ruby, sass, scss, slim,
stylus, textile, tmux

ftdetect/coffee.vim

@@ -0,0 +1,17 @@
+" Language:    CoffeeScript
+" Maintainer:  Mick Koch <kchmck@gmail.com>
+" URL:         http://github.com/kchmck/vim-coffee-script
+" License:     WTFPL
+
+autocmd BufNewFile,BufRead *.coffee set filetype=coffee
+autocmd BufNewFile,BufRead *Cakefile set filetype=coffee
+autocmd BufNewFile,BufRead *.coffeekup,*.ck set filetype=coffee
+autocmd BufNewFile,BufRead *._coffee set filetype=coffee
+
+function! s:DetectCoffee()
+    if getline(1) =~ '^#!.*\<coffee\>'
+        set filetype=coffee
+    endif
+endfunction
+
+autocmd BufNewFile,BufRead * call s:DetectCoffee()