Deoplete.nvim: Up/Down arrows do not move selection

[kthibodeaux]

Warning: I will close the issue without the minimal init.vim and the reproduction instructions.

Problems summary

When autocompleting the up and down arrows do not work if the filetype is not text or (null). Pressing either flashes a selection, but does not act like Ctrl + n nor Ctrl + p.

Expected

Up and down are expected to act like Ctrl + n nor Ctrl + p.

Environment Information

• deoplete version (SHA1):
  i did a bisect on deoplete and found:
  WORKING: 98566131d5f574ee2896138bdda08afa68bda416
  FIRST BROKEN: 782fdaf0671d3acc0d70920ed7ca521cfdd5578e

• OS: linux (manjaro)

• neovim/Vim :version output:

:version
NVIM v0.3.8
Build type: Release
LuaJIT 2.0.5
Compilation: /usr/bin/cc -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -Wconversion -O2 -DNDEBUG -DMIN_LOG_LEVEL=3 -Wall -Wextra -pedantic -Wno-unused-parameter -Wstric
t-prototypes -std=gnu99 -Wimplicit-fallthrough -Wvla -fstack-protector-strong -fdiagnostics-color=auto -Wno-array-bounds -DINCLUDE_GENERATED_DECLARATIONS -D_GNU_SOURCE -D
NVIM_MSGPACK_HAS_FLOAT32 -DNVIM_UNIBI_HAS_VAR_FROM -I/build/neovim/src/build/config -I/build/neovim/src/neovim-0.3.8/src -I/usr/include -I/build/neovim/src/build/src/nvim
/auto -I/build/neovim/src/build/include
Compiled by builduser

Features: +acl +iconv +jemalloc +tui
See ":help feature-compile"

   system vimrc file: "$VIM/sysinit.vim"
  fall-back for $VIM: "/usr/share/nvim"

Run :checkhealth for more info
Press ENTER or type command to continue

• :checkhealth or :CheckHealth result(neovim only):

Provide a minimal init.vim/vimrc with less than 50 lines (Required!)

i have no idea, i tried to find the minimal, but even binary searching no single thing seems to indicate what the minimum vimrc is (i know this will likely get closed because of this, but i have found the exact commit that causes the issue, so i hope that can make up for it)

my config can be found here: https://github.com/kthibodeaux/.dotfiles/blob/master/neovim/.config/nvim/init.vim

How to reproduce the problem from neovim/Vim startup (Required!)

https://asciinema.org/a/dfkyDaTb81y1eJJRGGrD8hMXi

[Shougo]

You have not uploaded minimal vimrc and real reproduce instructions.
So I will close the issue.

Please read the issue template and other issues.

[Shougo]

set rtp+=~/work/deoplete.nvim/

let g:deoplete#enable_at_startup = 1

I have tested above vimrc.
Please upload the instructions.

[Shougo]

If you or other people upload the instructions, I will reopen the issue.
If not, I will ignore your report.

[Shougo]

(i know this will likely get closed because of this, but i have found the exact commit that causes the issue, so i hope that can make up for it

The breaking commit is OK.
But the issue must be reproduce-able for me.
Because, if I fix the issue, I cannot check that it is real fix.

Note: Revert commit is not the real fix.

[Shougo]

I have tested deoplete-ruby in the screenshot, but I cannot reproduce the problem.

https://github.com/fishbullet/deoplete-ruby

[Shougo]

@kthibodeaux Your vimrc is too huge.

https://github.com/kthibodeaux/.dotfiles/blob/master/neovim/.config/nvim/init.vim

Please reduce it like my minimal vimrc.

[kthibodeaux]

@Shougo i have managed to come up with a minimal vimrc, but it turns out it might not be an issue with deoplete at all. it seems ale and deoplete together make this an issue

" Plugins {{{
call plug#begin('~/.config/nvim/plugged')
Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
Plug 'w0rp/ale'
call plug#end()
" }}}

let g:deoplete#enable_at_startup = 1

With that vimrc, 98566131d5f574ee2896138bdda08afa68bda416 still works, but anything newer does not

[kthibodeaux]

If I add this before I load plugins in my init.vim, it works. But, this does not fix minimal init.vim.

let g:ale_completion_enabled = 0

[Shougo]

OK. I will test it later.

[Shougo]

Reproduced. It is regression of deoplete.

Thanks.