Probably it would be better to just implement the things I need and then let others send either requests for further features or implement those by themselves but I use this opportunity to learn a bit more about vi. Maybe one day I become a power user of vi.
So after I implemented some of the most important features that I needed, now I am using the vi-mode of Padre to add some more keystrokes.
I started to go over the manual and I am already in chapter 3!
Out of about 100...