Re: Issue 1909 in pharo: Rectangle In place merging for Morphic

Comment #5 on issue 1909 by [hidden email]: Rectangle In place  
merging for Morphic
http://code.google.com/p/pharo/issues/detail?id=1909

Could this issue be closed? Given the that Juan's significative speedup in  
GUI in CUIS is somehow related to this, without changing anything.