I want to disable the arrow keys in Insert mode, since I want to force myself to always go into Normal mode for performing movements.
To achive this, I've made the following mappings for Insert mode, which should (AFAIK) make the arrow keys have no effect (NOP).
However, pressing e.g.
<left> in Insert mode results in
0D being written in the buffer, which is not want I want.
How can I disable the arrow keys without "side-effects"?
" Disable arrow keys (Insert mode) inoremap <left> <nop> inoremap <down> <nop> inoremap <up> <nop> inoremap <right> <nop>