anchor.diff:    (apply #'make-clim-stream-pane 
   	 :type 'application-pane 
   	 options))
  +
  
positive.code:       (compute-space sheet))
    (note-space-requirements-changed (sheet-parent sheet) pane))
  
  
  ;; SHEET 
  
  
negative.code: ;;; -*- Mode: Lisp; Package: CLIM-INTERNALS -*-
  
  ;;;  (c) copyright 2000 by 
  ;;;           Iban Hatchondo (hatchond@emi.u-bordeaux.fr)
  ;;;           Julien Boninfante (boninfan@emi.u-bordeaux.fr)
  
  
  ;;; This library is free software; you can redistribute it and/or
  ;;; modify it under the terms of the GNU Library General Public
  