nvim cmp

nvim-cmp

用 Lua 寫的 neovim 補全引擎插件。完成來源是從外部儲存庫安裝並「來源」的。

演示.mp4

自述！

1. 有一個 GitHub 問題記錄了 nvim-cmp 的重大變更。訂閱該問題即可收到即將發生的重大變更的通知。
2. 這是我的嗜好項目。您可以透過 GitHub 贊助商支持我。
3. 歡迎報告錯誤，但除非您提供最少的配置和重現問題的步驟，否則不要指望修復。
4. cmp.mapping.preset.*是預先定義的配置，旨在模仿 neovim 的原生行為。可以更改，恕不另行通知。請自行管理按鍵映射。

概念

• 全面支援LSP完成相關能力
• 透過 Lua 函數實現強大的可自訂性
• 智慧處理按鍵映射
• 無閃爍

設定

推薦配置

此範例配置使用vim-plug作為插件管理器，使用vim-vsnip作為程式碼片段插件。

 call plug # begin ( s : plug_dir )
Plug ' neovim/nvim-lspconfig '
Plug ' hrsh7th/cmp-nvim-lsp '
Plug ' hrsh7th/cmp-buffer '
Plug ' hrsh7th/cmp-path '
Plug ' hrsh7th/cmp-cmdline '
Plug ' hrsh7th/nvim-cmp '

" For vsnip users.
Plug ' hrsh7th/cmp-vsnip '
Plug ' hrsh7th/vim-vsnip '

" For luasnip users.
" Plug 'L3MON4D3/LuaSnip'
" Plug 'saadparwaiz1/cmp_luasnip'

" For ultisnips users.
" Plug 'SirVer/ultisnips'
" Plug 'quangnguyen30192/cmp-nvim-ultisnips'

" For snippy users.
" Plug 'dcampos/nvim-snippy'
" Plug 'dcampos/cmp-snippy'

call plug # end ()

lua << EOF
  -- Set up nvim-cmp.
  local cmp = require ' cmp '

  cmp . setup ({
    snippet = {
      -- REQUIRED - you must specify a snippet engine
      expand = function ( args )
        vim . fn [ " vsnip#anonymous " ]( args . body ) -- For `vsnip` users.
        -- require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
        -- require('snippy').expand_snippet(args.body) -- For `snippy` users.
        -- vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
        -- vim.snippet.expand(args.body) -- For native neovim snippets (Neovim v0.10+)
      end ,
    },
    window = {
      -- completion = cmp.config.window.bordered(),
      -- documentation = cmp.config.window.bordered(),
    },
    mapping = cmp . mapping . preset . insert ({
      [ ' <C-b> ' ] = cmp . mapping . scroll_docs ( - 4 ),
      [ ' <C-f> ' ] = cmp . mapping . scroll_docs ( 4 ),
      [ ' <C-Space> ' ] = cmp . mapping . complete (),
      [ ' <C-e> ' ] = cmp . mapping . abort (),
      [ ' <CR> ' ] = cmp . mapping . confirm ({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
    }),
    sources = cmp . config . sources ({
      { name = ' nvim_lsp ' },
      { name = ' vsnip ' }, -- For vsnip users.
      -- { name = 'luasnip' }, -- For luasnip users.
      -- { name = 'ultisnips' }, -- For ultisnips users.
      -- { name = 'snippy' }, -- For snippy users.
    }, {
      { name = ' buffer ' },
    })
  })

  -- To use git you need to install the plugin petertriho/cmp-git and uncomment lines below
  -- Set configuration for specific filetype.
  --[[ cmp.setup.filetype('gitcommit', {
    sources = cmp.config.sources({
      { name = 'git' },
    }, {
      { name = 'buffer' },
    })
 })
 require("cmp_git").setup() ]] -- 

  -- Use buffer source for `/` and `?` (if you enabled `native_menu`, this won't work anymore).
  cmp . setup . cmdline ({ ' / ' , ' ? ' }, {
    mapping = cmp . mapping . preset . cmdline (),
    sources = {
      { name = ' buffer ' }
    }
  })

  -- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
  cmp . setup . cmdline ( ' : ' , {
    mapping = cmp . mapping . preset . cmdline (),
    sources = cmp . config . sources ({
      { name = ' path ' }
    }, {
      { name = ' cmdline ' }
    }),
    matching = { disallow_symbol_nonprefix_matching = false }
  })

  -- Set up lspconfig.
  local capabilities = require ( ' cmp_nvim_lsp ' ). default_capabilities ()
  -- Replace <YOUR_LSP_SERVER> with each lsp server you've enabled.
  require ( ' lspconfig ' )[ ' <YOUR_LSP_SERVER> ' ]. setup {
    capabilities = capabilities
  }
EOF

在哪裡可以找到更多完成來源？

查看 Wiki 和nvim-cmp GitHub 主題。

在哪裡可以找到高級配置範例？

請參閱維基百科。