On Monday 01 December 2003 8:15 pm, Tim Rowledge wrote:
> when looking at the FileList2>postOpen method I was upset to see the
> very ugly generation of the parameter to the #changed: message. I
> believe I swore something about people not knowing about
> #changed:with:. Then I checked and discovered that Squeak is lacking
> this protocol. I suspect that a number of places would benefit from it.
> See any ancient Smalltalk image for details.

This is something that tends to get added for the various packages that are 
derived from VisualWorks.

I believe that the Refactoring Browser and the Star Browser both have this 
method.