I feel like I found a bug but I'm not sure - when I do <line_number> then Shift +G I don't think the behavior is correct.
My understanding is that Shift + G should be absolute positioning, so 12G will bring you to the twelfth line.
I do deviate slightly from default VIM in that relative lines are one, so the line count starts at 0, respective to your cursor. Is there a chance that this plays into your experience of the bug?
I'd really love to be able to specify whether I want absolute or relative numbering (or both or neither); the :set commands don't seem to be implemented?
It's just a shallowish vim, so there's mostly only key bindings. I'd like to support more in the future though.
Half the Vim users navigate large spaces by doing `42j`; have some thought for the other half that does `142G` :-)