[Feature Request] Rebindable keys

[Silverdev2482]

I use various alternate keyboard layouts, and I use the vim bindings, but rebind them to more rational positions on my keyboard, and I am unable to use the bindings unless I rebind them, to somewhere expected instead of having randomized movent bindings. Could there be an option in the config file to manually rebind the vim keys, and all the other keys?

For alternatives I could just use the arrow keys which are annoying to use.

This might work as syntax for rebinding it, support for rebinding it in the menu shouldn't be required

key_left = n
key_down = e
key_up = i
key_right = o

key_kill = l
key_reverse = u
key_filter = y