make edited changes visible

[jandu]

Hi Ernie,

would be nice if - after editing - I wouldnt have to step thru the 5 sides to see the changes. thanx.

[Ernie]

Hi Jandu. I think I see. Well, I'll make a note of this. To do this will add complication to the code for very little benefit for most people, so I'm not super enthusiastic about this, but let me see.