updates to XMonad.Prompt re: word-oriented commands
updates to XMonad.Prompt re: word-oriented commands

Ignore-this: 138b5e8942fe4b55ad7e6ab24f17703f

  + change killWord and moveWord to have emacs-like behavior: first move
    past/kill consecutive whitespace, then move past/kill consecutive
    non-whitespace.

  + create variants killWord' and moveWord' which take a predicate
    specifying non-word characters.

  + create variants defaultXPKeymap' and emacsLikeXPKeymap' which take
    the same sort of predicate, which is applied to all keybindings with
    word-oriented commands.

darcs-hash:20120510174317-1e371-30bf1af455f31b2dfc28f01ce889ec91ab0be773

jthornber/XMonadContrib,jthornber/XMonadContrib