dive sites, edit undo, and the major steps towards 4.9

[Salvador Cuñat]

Hi Berthold

On Sat, Apr 13, 2019 at 09:25:32PM +0200, Berthold Stoeger wrote:
> 
> On Linux this should be fixed with commit b98ac90c43. On Mac Dirk still sees 
> the problem if I understood correctly.
> 
Well, it is not for me. I'm currently at 5966a74 which should include
b98ac90c, on debian sid with qt5.11.3.

Best regards.

Salva.