I am trying to emulate readline keybindings in insert and command-line modes (for example,
<C-u> for deleting from cursor position to beginning of the line, or
<C-w> to delete previous word). The readline action
kill-line deletes from the current cursor position to the end of the line, and it is usually bound to
<C-k>. I have managed to emulate it in insert mode with
inoremap <Plug>(i_kill-line) <Esc>lC imap <C-k> <Plug>(i_kill-line)
How could I do something similar in command-line mode?