anchor.diff:    ;;   application-frame. I am not sure if this is totally right.
     ;;
     ;; --GB 2003-03-16
  +  (declare (ignore space-req-keys resize-frame))
     (let ((w (space-requirement-width (compose-space pane)))
           (h (space-requirement-height (compose-space pane))))
       (resize-sheet pane w h)
  
positive.code: ;;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  ;;; Boston, MA  02111-1307  USA.
  
  ;;; $Id: panes.lisp,v 1.182 2007/03/20 01:43:55 ahefner Exp $
  
  (in-package :clim-internals)
  
  
negative.code: (defmethod change-space-requirements ((pane top-level-sheet-pane)
                                        &rest space-req-keys
                                        &key resize-frame &allow-other-keys)
    (declare (ignore space-req-keys))
    (cond (*changing-space-requirements*
           ;; just record what we have
           (unless (find pane *changed-space-requirements* :key #'second)
  