undo broken in script editor

[Steve Gehlbach]

xbury.cs at clearstream.com wrote:
> 
> Hopefully, now that I got a RR license, I will be able to furnish a good 
> editor that does all this! ;)
> I already undoes the search-replace functions which most editors dont...
> 
> Do you also have a problem with loosing the selection and the 
> scrollvalue changing when switching
> windows?

Selection is not a problem for me, the scrollvalue is a little more 
annoying but I can probably live with it.

-Steve