  V - Variables buffer
  W - Watch buffer
 
- d - go down frame (with numeric argument goes down that many frames)
- u - go up one frame (with numeric argument goes down that many frames)
+ SPC - step (into)
+ +   - step+
+ c   - continue
+ f   - finish (step out)
+ n   - next (step over)
+ p   - print
+ q   - quit
+ r   - run
+ s   - step (into)
+
+ > - go down frame (with numeric argument goes down that many frames)
+ < - go up one frame (with numeric argument goes down that many frames)
 
  ? - This help text.
 "))))



(defun rdebug--setup-secondary-window-help-buffer (buf comint-buffer)
  (rdebug-debug-enter "rdebug--setup-secondary-window-help-bufferr"
    (with-current-buffer buf
      (rdebug-secondary-window-help-mode)
      (set (make-local-variable 'gud-comint-buffer) comint-buffer)

    (unless dont-restore
      ;; Switch to the saved state,
      (cond
       ((not (eq state 'original))
        (if rdebug-debugger-window-configuration
            (set-window-configuration rdebug-debugger-window-configuration)))
       ((eq state 'original)
