intuited

" Called with a command and a redirection target
"   (see `:help redir` for info on redirection targets)
" Note that since this is executed in function context,
"   in order to target a global variable for redirection you must prefix it with `g:`.
" EG call Redir('ls', '=>g:buffer_list')
funct! Redir(command, to)
  exec 'redir '.a:to
  exec a:command
  redir END
endfunct

ghoseb

;;
;; NS CHEATSHEET
;;
;; * :require makes functions available with a namespace prefix
;;  and optionally can refer functions to the current ns.
;;
;; * :import refers Java classes to the current namespace.
;;
;; * :refer-clojure affects availability of built-in (clojure.core)
;;   functions.