anchor.diff:  (defun make-clim-pointer-documentation-pane (&rest options)
     (apply #'make-clim-stream-pane :type 'pointer-documentation-pane options))
   
  ++
  +;;;
   ;;; 29.4.5 Creating a Standalone CLIM Window
  +;;; WINDOW STREAM
  +;;;
   
   (defclass window-stream (cut-and-paste-mixin
                            mouse-wheel-scroll-mixin
  
positive.code:                      (parse-error () nil)))
      (window-clear pane)))
  
  ;;; CONSTRUCTORS
  
  ;;; XXX: `scroll-bars' and `borders' parameters are at least
  ;;; troublesome – shouldn't `make-clim-stream-pane' return a
  ;;; `clim-stream-pane' of requested type?
  (defun make-clim-stream-pane (&rest options
                                &key (type 'clim-stream-pane)
                                  (scroll-bars :vertical)
  
negative.code:             do (handle-event (event-sheet event) event)))
        (frame-exit () (disown-frame (frame-manager frame) frame)))))
  
  
  ;;; These below were just hot fixes, are there still needed? Are even
  ;;; half-way correct? --GB
  ;;;
  