Usually insert mode completion (<C-n>) inserts the right word the first time I press <C-n>, but not always. Therefore, I would like Vim to insert the match it deems best when I press <C-n>, but still allow me to cancel this insertion afterwards should the correct match not show up or be a long way down the list.Of course I could code this behavior, but I have a feeling there should be a standard key(-combination) to do this. Could someone point me in the right direction?Bonus question: is there another key I can use to get the longest match (as it was before I hit <C-n>)?For what it's worth, I'm using completeopt=menu
cancel complete
autocompletion
From :h complete_CTRL-E:                                                        *complete_CTRL-E*When completion is active you can use CTRL-E to stop it and go back to theoriginally typed text.  The CTRL-E will not be inserted.Also if you, say, type a then ^Pand you get a very long list, you can hit ^Nto return to your original text with the completion popup still active. You can then type extra characters to narrow the completion list.