anchor.diff:    (apply #'prompt-for-accept pane type view args)
     ;; but we need to turn some of ACCEPT-1 off.
     (apply #'accept-1-for-minibuffer pane type args))
  +
  +(defmethod compose-space ((pane minibuffer-pane) &key width height)
  +  (declare (ignore width height))
  +  (with-sheet-medium (medium pane)
  +    (let* ((sr (call-next-method))
  +           (height (max (text-style-height (medium-merged-text-style medium)
  +                                           medium)
  +                        (if (message pane)
  +                            (bounding-rectangle-height (message pane))
  +                            0))))
  +      (make-space-requirement
  +       :height height :min-height height :max-height height
  +       :width (space-requirement-width sr)
  +       :min-width (space-requirement-min-width sr)
  +       :max-width (space-requirement-max-width sr)))))
   
   ;;; simpler version of McCLIM's internal operators of the same names:
   ;;; HANDLE-EMPTY-INPUT to make default processing work, EMPTY-INPUT-P
  
positive.code:           stream object object-type view :rescan nil))
         (values object object-type)))))
  
  (defun display-minibuffer (frame pane)
    (declare (ignore frame))
    (if (message pane)
        (if (> (get-universal-time)
               (+ *minimum-message-time* (message-time pane)))
            (setf (message pane) nil)
            (replay-output-record (message pane) pane))
        ;; Even if there isn't a message, someone else might still have
        ;; scribbled in the pane. We shouldn't disappoint them.
        (replay (stream-output-history pane) pane)))
  
  (defgeneric invoke-with-minibuffer-stream (minibuffer continuation))
  
  (defmethod invoke-with-minibuffer-stream ((minibuffer minibuffer-pane) continuation)
    (setf (message minibuffer)
          (with-output-to-output-record (minibuffer)
            (setf (message-time minibuffer) (get-universal-time))
            (funcall continuation minibuffer))))
  
  (defmethod invoke-with-minibuffer-stream ((minibuffer pointer-documentation-pane) continuation)
    (clim-extensions:with-output-to-pointer-documentation (stream (pane-frame minibuffer))
  
negative.code:                                 ;; for presentation-to-command-translators,
                                  ;; which are searched for in
                                  ;; (frame-command-table *application-frame*)
                                  (redisplay-frame-pane ,frame (frame-standard-input ,frame))
                                  (setf (frame-command-table ,frame) command-table)
                                  (process-gestures-or-command ,frame))
                              (unbound-gesture-sequence (c)
  