Deoplete is the abbreviation of "dark powered neo-completion". It provides an asynchronous keyword completion system in the current buffer. To view the current options, please consult the documentation.
Note: deoplete requires Neovim(latest is recommended) or Vim8 with Python3 and timers(neovim ver.0.1.5+) enabled. See requirements if you aren't sure whether you have this.
- Extract the files and put them in your Neovim or .vim directory
(usually
$XDG_CONFIG_HOME/nvim/
). - Write
call deoplete#enable()
orlet g:deoplete#enable_at_startup = 1
in yourinit.vim
For vim-plug
if has('nvim')
Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
else
Plug 'Shougo/deoplete.nvim'
Plug 'roxma/nvim-yarp'
Plug 'roxma/vim-hug-neovim-rpc'
endif
For dein.vim
call dein#add('Shougo/deoplete.nvim')
if !has('nvim')
call dein#add('roxma/nvim-yarp')
call dein#add('roxma/vim-hug-neovim-rpc')
endif
deoplete requires Neovim or Vim8 with if_python3.
If :echo has("python3")
returns 1
, then you have python 3 support; otherwise, see below.
You can enable Python3 interface with pip:
pip3 install neovim
Please install nvim-yarp plugin for Vim8. https://github.com/roxma/nvim-yarp
Please install vim-hug-neovim-rpc plugin for Vim8. https://github.com/roxma/vim-hug-neovim-rpc
If Deoplete was installed prior to Python support being added to Neovim,
:UpdateRemotePlugins
should be executed manually in order to enable
auto-completion.
" Use deoplete.
let g:deoplete#enable_at_startup = 1
deoplete will display completions via complete()
by default.
Here are some completion sources specifically made for deoplete.nvim.
You need update neovim-python module.
pip3 install --upgrade neovim
If you want to read the Neovim-python/python3 interface install documentation,
you should read :help provider-python
and the Wiki.
https://github.com/zchee/deoplete-jedi/wiki/Setting-up-Python-for-Neovim
Deoplete for JavaScript https://www.youtube.com/watch?v=oanoPTpiSF4
Python completion using deoplete-jedi
C++ completion using clang_complete
Java completion using vim-javacomplete2
Vim Script completion using neco-vim
C# completion using deoplete-omnisharp