Neovim 安装与配置
1 - 安装
1.1 安装 Neovim
根据指示，下载安装包:
为了确保在命令行可以使用 nvim 这个命令打开 Neovim，将安装路径添加到 PATH 中。
1.2 安装 vim-plug
bash
sh -c 'curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs \
https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'1.3 安装 python3-provider 和 nodejs-provider
bash
pip3 install --user --upgrade neovim
npm install -g neovim安装后自检，执行:
:checkhealth2 - 配置
Neovim 使用了和 Vim 不同的配置文件名称以及配置文件存放位置。 根据 Neovim 官方文档，Neovim 的配置文件应该命名为 init.vim，并且应该放在 ~/AppData/Local/nvim 目录下。
具体环境中，打开 Neovim，使用 :echo stdpath('config') 可以查看该目录的具体位置。
参考配置文件:
vimscript
call plug#begin('~/.config/nvim/plugged')
" surround
Plug 'tpope/vim-surround'
" easymotion
Plug 'easymotion/vim-easymotion'
if !exists('g:vscode')
" * ordinary Neovim *
" dashboard
Plug 'glepnir/dashboard-nvim'
" Shorthand notation; fetches https://github.com/junegunn/vim-easy-align
Plug 'junegunn/vim-easy-align'
Plug 'tpope/vim-vinegar'
" file navigation
Plug 'preservim/nerdtree', { 'on': 'NERDTreeToggle' }
Plug 'Xuyuanp/nerdtree-git-plugin'
Plug 'vim-airline/vim-airline'
" fuzzy file finder
Plug 'kien/ctrlp.vim'
Plug 'atweiden/vim-dragvisuals'
Plug 'gavocanov/foldsearches.vim'
" fuzzy search
Plug 'nvim-lua/plenary.nvim'
Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
Plug 'nvim-telescope/telescope.nvim'
" coc.nvim
Plug 'neoclide/coc.nvim', {'branch': 'release'}
" git tool
Plug 'tpope/vim-fugitive'
" Visual content can move
Plug 'atweiden/vim-dragvisuals'
" Vim global plugin for persistent Visual seletions
"Plug 'galli-a/persistentvisuals'
" syntax check/linter
Plug 'vim-syntastic/syntastic'
" vim-commentary
Plug 'scrooloose/nerdcommenter'
" surround
Plug 'tpope/vim-surround'
" easymotion
Plug 'easymotion/vim-easymotion'
" emmet
"Plug 'mattn/emmet-vim'
Plug 'jiangmiao/auto-pairs'
endif
call plug#end()
let mapleader = ","
" 文件编码
set fenc=utf-8
set encoding=utf-8
let g:python_host_prog = 0
let g:python3_host_prog = '/usr/bin/python3'
let g:loaded_perl_provider = 0
let g:loaded_ruby_provider = 0
if !exists('g:vscode')
let g:dashboard_default_executive = 'telescope'
let g:NERDSpaceDelims = 1
" 开启语法高亮
syntax on
syntax enable
" 显示行号
set number
" set relativenumber
" 将换行自动缩进设置成4个空格；
set shiftwidth=4
" 表示一个tab键相当于4个空格键
set tabstop=4
set softtabstop=4
set expandtab
" 把当前行的对齐格式应用到下一行
set autoindent
set shiftwidth=4 " width for autoindents
" 隐藏滚动条
set guioptions-=r
set guioptions-=L
set guioptions-=b
set scrolloff=1
set sidescrolloff=2
" 显示匹配的括号
set showmatch
" 设置不折行
set nowrap
set ignorecase " case insensitive
set smartcase
set hlsearch " highlight search
set incsearch " incremental search
set wildmode=longest,list " get bash-like tab completions
" set cc=120 " set an 80 column border for good coding style
set cursorline " highlight current cursorline
" set lazyredraw
" coc.nvim
let g:coc_global_extensions = [
\ 'coc-diagnostic',
\ 'coc-explorer',
\ 'coc-gitignore',
\ 'coc-html',
\ 'coc-json',
\ 'coc-lists',
\ 'coc-snippets',
\ 'coc-syntax',
\ 'coc-tasks',
\ 'coc-translator',
\ 'coc-vimlsp',
\ 'coc-yaml',
\ 'coc-yank']
endif
" tab complete
inoremap <expr> <TAB> pumvisible() ? "<C-y>" : "<TAB>"
" Neovide only
if exists("g:neovide")
" Put anything you want to happen only in Neovide here
set guifont=FiraCode\ NF,FiraCode\ Nerd\ Font\ Mono,Fira\ Code,Consolas,Courier\ New,monospace:h11
let g:neovide_transparency = 0.8
let g:neovide_remember_window_size = v:true
let g:neovide_cursor_vfx_mode = "pixiedust"
endif3 - 安装桌面端
推荐使用 Neovide 作为 Neovim 的桌面端，它是一个基于 Rust 编写的 Neovim 桌面端，可以在 Windows、Linux 和 MacOS 上运行。
下载安装包，并安装：