Run vim --clean
, :nnoremap K ko
, and press K
-> Nothing happens.
Run vim --clean
and press ko
-> Vim enters insert mode on second line.
Why?
(I know about big-O
, this is just out of curiousity, it appeared in debugging a more complicated map)
k
in the first line is an error. Depending on your settings Vim might beep or flash.