Hey, it seems that the channel is dead, I'm checking old posts out of curiosity and happen to know a thing or 2 about your question.
It seems to me that your configs are fine, but you are missing a way to enter the undo-tree visualizer. It is bind to C-x u by default. If you want to re-bind it change of undo-tree-visualizd to a global keybinding and you can then use it.
Id recommend you to stick with the option nr 2, using use-package and :bind, it's the cleanest.
Let me know if you still can manage and I'll try it myself before answering again.
Hey, it seems that the channel is dead, I'm checking old posts out of curiosity and happen to know a thing or 2 about your question.
It seems to me that your configs are fine, but you are missing a way to enter the undo-tree visualizer. It is bind to
C-x uby default. If you want to re-bind it change ofundo-tree-visualizdto a global keybinding and you can then use it.Id recommend you to stick with the option nr 2, using use-package and :bind, it's the cleanest.
Let me know if you still can manage and I'll try it myself before answering again.