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172 lines
6.6 KiB
Markdown
172 lines
6.6 KiB
Markdown
# deoplete.nvim
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> Dark powered asynchronous completion framework for neovim/Vim8
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**Note**: The development of this plugin is finished. Accepts minor patches and
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issues but no new features.
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[ddc.vim](https://github.com/Shougo/ddc.vim) is the next generation auto
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completion plugin. Consider migrating to it.
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[](https://gitter.im/Shougo/deoplete.nvim?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
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[](doc/deoplete.txt)
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Please read [help](doc/deoplete.txt) for details.
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Note: If you need to understand what's different between deoplete and other
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similar plugins, please read "deoplete-faq" section in the documentation.
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Deoplete is the abbreviation of "dark powered neo-completion". It
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provides an extensible and asynchronous completion framework for
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neovim/Vim8.
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deoplete will display completions via `complete()` by default.
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Here are some [completion sources](https://github.com/Shougo/deoplete.nvim/wiki/Completion-Sources) specifically made for deoplete.nvim.
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<!-- vim-markdown-toc GFM -->
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- [Install](#install)
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- [Requirements](#requirements)
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- [Configuration](#configuration)
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- [Screenshots](#screenshots)
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<!-- vim-markdown-toc -->
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## Install
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**Note:** deoplete requires Neovim (0.3.0+ and of course, **latest** is
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recommended) or Vim8.2.1978+ with Python 3.6.1+ and timers enabled. See
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[requirements](#requirements) if you aren't sure whether you have this.
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Note: deoplete requires msgpack package 1.0.0+.
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Please install/upgrade msgpack package by pip.
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https://github.com/msgpack/msgpack-python
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Note: If you really need to use older msgpack, please use deoplete ver.5.2
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instead.
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https://github.com/Shougo/deoplete.nvim/releases/tag/5.2
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For vim-plug
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```viml
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if has('nvim')
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Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
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else
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Plug 'Shougo/deoplete.nvim'
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Plug 'roxma/nvim-yarp'
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Plug 'roxma/vim-hug-neovim-rpc'
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endif
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let g:deoplete#enable_at_startup = 1
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```
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For dein.vim
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```viml
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call dein#add('Shougo/deoplete.nvim')
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if !has('nvim')
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call dein#add('roxma/nvim-yarp')
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call dein#add('roxma/vim-hug-neovim-rpc')
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endif
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let g:deoplete#enable_at_startup = 1
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```
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For manual installation(not recommended)
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1. Extract the files and put them in your Neovim or .vim directory
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(usually `$XDG_CONFIG_HOME/nvim/`).
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2. Write `call deoplete#enable()` or `let g:deoplete#enable_at_startup = 1` in
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your `init.vim`
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### Requirements
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deoplete requires Neovim or Vim8 with `if_python3`.
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If `:echo has("python3")` returns `1`, then you have python 3 support;
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otherwise, see below.
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You can enable Python3 interface with pip:
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pip3 install --user pynvim
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Please install nvim-yarp and vim-hug-neovim-rpc for Vim8.
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- <https://github.com/roxma/nvim-yarp>
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- <https://github.com/roxma/vim-hug-neovim-rpc>
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**Note: Python3 must be enabled before updating remote plugins**
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If Deoplete was installed prior to Python support being added to Neovim,
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`:UpdateRemotePlugins` should be executed manually in order to enable
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auto-completion.
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**Note: deoplete needs pynvim ver.0.3.0+.**
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You need update pynvim module.
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pip3 install --user --upgrade pynvim
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If you want to read the Neovim-python/python3 interface install documentation,
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you should read `:help provider-python` and the Wiki.
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<https://github.com/deoplete-plugins/deoplete-jedi/wiki/Setting-up-Python-for-Neovim>
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## Configuration
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```vim
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" Use deoplete.
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let g:deoplete#enable_at_startup = 1
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```
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See `:help deoplete-options` for a complete list of options.
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## Screenshots
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Deoplete for JavaScript
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<https://www.youtube.com/watch?v=oanoPTpiSF4>
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