From 9a5318c0e18e65a3eaf5e4882e49043dab2ef127 Mon Sep 17 00:00:00 2001
From: jdhao <jdhao@hotmail.com>
Date: Sat, 23 Oct 2021 17:40:38 +0800
Subject: [PATCH] add plugin cmp-buffer

---
 lua/config/nvim-cmp.lua | 2 ++
 lua/plugins.lua         | 1 +
 2 files changed, 3 insertions(+)

diff --git a/lua/config/nvim-cmp.lua b/lua/config/nvim-cmp.lua
index a96dc6f..7038540 100644
--- a/lua/config/nvim-cmp.lua
+++ b/lua/config/nvim-cmp.lua
@@ -34,6 +34,7 @@ cmp.setup({
     { name = 'ultisnips' }, -- For ultisnips user.
     { name = 'nvim_lua' }, -- for nvim lua function
     { name = 'path' }, -- for path completion
+    { name = 'buffer', keyword_length = 4 }, -- for buffer word completion
     { name = 'emoji', insert = true, } -- emoji completion
   },
   completion = {
@@ -51,6 +52,7 @@ cmp.setup({
         ultisnips = "[US]",
         nvim_lua = "[Lua]",
         path = "[Path]",
+        buffer = "[Buffer]",
         emoji = "[Emoji]",
       },
     }),
diff --git a/lua/plugins.lua b/lua/plugins.lua
index 45e2227..c506353 100644
--- a/lua/plugins.lua
+++ b/lua/plugins.lua
@@ -39,6 +39,7 @@ require("packer").startup({
 
     use {"hrsh7th/cmp-nvim-lua", after = "nvim-cmp"}
     use {"hrsh7th/cmp-path", after = "nvim-cmp"}
+    use {"hrsh7th/cmp-buffer", after = "nvim-cmp"}
     use {"quangnguyen30192/cmp-nvim-ultisnips", after = {'nvim-cmp', 'ultisnips'}}
     if vim.g.is_mac then
       use {"hrsh7th/cmp-emoji", after = 'nvim-cmp'}