  W - Watch buffer
 
  SPC - step (into)
- +   - step+
+ +   - set for step+ and next+
+ -   - set for step- and next-
+ _   - set to remove +/-
  c   - continue
  f   - finish (step out)
  n   - next (step over)

     ;; found script name (or nil
     (t (list arg annotate-p)))))

;; From Emacs 23
(unless (fboundp 'split-string-and-unquote)
  (defun split-string-and-unquote (string &optional separator)

  (define-key map "V" 'rdebug-display-variables-buffer)
  (define-key map "W" 'rdebug-display-watch-buffer)
  ;; Common debugger commands.
  (define-key map " " 'rdebug-step)
  (define-key map "_" 'rdebug-set-stepping-prefix)
  (define-key map "+" 'rdebug-set-stepping-prefix)
  (define-key map "-" 'rdebug-set-stepping-prefix)
  (define-key map "<" 'gud-up)
  (define-key map ">" 'gud-down)
  ;; (define-key map "a" 'gud-args)
  ;; (define-key map "b" 'gud-break)
  (define-key map "c" 'rdebug-continue)
  ;; (define-key map "d" 'gud-remove)
  (define-key map "f" 'gud-finish)
  (define-key map "n" 'rdebug-next)
  (define-key map "p" 'gud-print)
  (define-key map "q" 'rdebug-quit)
  (define-key map "r" 'rdebug-restart)
  (define-key map "R" 'rdebug-restart)
  (define-key map "s" 'rdebug-step)
  )


