I checked what jedi-vim was setting and I found the root cause, now
there is no need to have jedi-vim to reproduce. The problem is related
to 'completeopt' with longest.
Using the same test.vim from previous email, run vim as:
$ vim -S ~/test.vim --cmd 'set completeopt+=longest'
and then press 'i<c-x><c-o><c-n>'
Also, I found out that the issue is timing dependant, I was testing with
tmux and if I send all the keys at once, the issue is not visible, but
if I give a little delay to '<c-n>' the issue is there. To reproduce this:
Start tmux with
$ tmux
Split into two planes with
$ tmux split-pane
List panes with
$ tmux list-panes
The active pane should be %1 and the other should be %0
Now if I execute vim as
$ tmux send-keys -t %0 'vim -S test.vim --cmd "set
completeopt+=longest"' C-m 'i' C-x C-o C-n
The issue is not visible, but if I execute as
$ tmux send-keys -t %0 'vim -S test.vim --cmd "set
completeopt+=longest"' C-m 'i' C-x C-o ; sleep 1 ; tmux send-keys -t %0 C-n
The issue is there.
On 13/12/2019 21:41, Bram Moolenaar wrote:
Fabrizio Cabaleiro wrote:
*Bug description *
When using omni completion, content of preview window and/or separation
bar not redraw properly.
*How to reproduce*
Having jedi-vim plugin (commit c80a08d9835565bb8988d6314dfec616f70c53da):
$ mkdir $HOME/.vim/pack/python/start
$ cd $HOME/.vim/pack/python/start
$ git clone --recursive https://github.com/davidhalter/jedi-vim.git
Using the following omnifunc:
$ cat test.vim
function! Omni_test(findstart, base)
if(a:findstart)
return col(".") - 1
endif
return [{"word":"one","info":"1info"},{"word":"two","info":"2info"}]
endfunction
set omnifunc=Omni_test
Start Vim:
$ vim -S test.vim
And then press "i<c-x><c-o><c-n>"
After pressing Ctrl-n the content of the preview window is wrong.
*Version*
VIM - Vi IMproved 8.2
*Compile configuration flags*
./configure --enable-pythoninterp=yes --prefix $HOME/local
*OS*
Linux Arch 5.4.2-arch1-1 #1 SMP PREEMPT Thu, 05 Dec 2019 12:29:40 +0000
x86_64 GNU/Linux
*Notes*
I tracked the issue to commit 04357fbb87e65e50cc76295aec50114adb5cbd68
Issue was first seen when writing python, but it is not necessary to
edit a python file to reproduce the issue, I just need to have the
plugin jedi-vim.
I tried without that plugin and it appears to work fine.
So to me it sounds like that plugin is causing trouble.
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