I fixed problem of enter key while popup is open on nvim

[Ryu Kawakami Mariko]

This problem happen when using neovim.
There isn't problem when using vim.

My problem

I pushed enter key, but didn't close popupmenu.

After fix problem

Edited code by me

https://github.com/jibuntu/asyncomplete.vim/blob/f175edb2877ccf565d496d67bc1542970e0cec3e/autoload/asyncomplete.vim#L140-L157

This is my commit that was fixed problem.
jibuntu@f175edb

[SimulShift]

i have the same problem, pressing enter doesnt close the popup, forcing me to press space, then enter to go to next line. I am on vim, not nvim

[ii41]

This doesn't happen to me on either vim or nvim.

Perhaps you copied this line from README into your vimrc?

inoremap <expr> <cr>    pumvisible() ? "\<C-y>" : "\<cr>"

Either way I think this isn't something that should be fixed in this project. If it's only happening on nvim it's probably a bug in nvim. Though maybe we can remove this line from the README...

[Prabir Shrestha]

There is nothing wrong with adding extra inoremap in vimrc. This is actually quite common and some actually prefers different behavior so I would like to avoid asyncomplete dictating what users should do.

If you would like to improve docs feel free to send a PR to docs instead.