From 99bec75b80048cac795c20988e2a7ea7407dfd2a Mon Sep 17 00:00:00 2001
From: jdhao <jdhao@hotmail.com>
Date: Tue, 20 Aug 2024 01:01:04 +0200
Subject: [PATCH] Update configuration for nvim-cmp

1. restrict max width of the completion menu. Here I am using
   lspkind.nvim to achieve this. There are other native ways to do this,
   see also https://github.com/hrsh7th/nvim-cmp/discussions/609 and
   https://github.com/hrsh7th/nvim-cmp/issues/980
2. remove cmp-emoji as it is rarely used and interfere when I write
   Python
3. lower the transparency for popup menu
---
 lua/config/nvim-cmp.lua | 5 +++--
 lua/plugin_specs.lua    | 1 -
 viml_conf/options.vim   | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lua/config/nvim-cmp.lua b/lua/config/nvim-cmp.lua
index a402f1c7..100c77f0 100644
--- a/lua/config/nvim-cmp.lua
+++ b/lua/config/nvim-cmp.lua
@@ -35,7 +35,6 @@ cmp.setup {
     { name = "ultisnips" }, -- For ultisnips user.
     { name = "path" }, -- for path completion
     { name = "buffer", keyword_length = 2 }, -- for buffer word completion
-    { name = "emoji", insert = true }, -- emoji completion
   },
   completion = {
     keyword_length = 1,
@@ -50,12 +49,14 @@ cmp.setup {
       menu = {
         nvim_lsp = "[LSP]",
         ultisnips = "[US]",
-        nvim_lua = "[Lua]",
         path = "[Path]",
         buffer = "[Buffer]",
         emoji = "[Emoji]",
         omni = "[Omni]",
       },
+      show_labelDetails = true,
+      maxwidth = 40,
+      ellipsis_char = "...",
     },
   },
 }
diff --git a/lua/plugin_specs.lua b/lua/plugin_specs.lua
index 7e1eee0f..3e9127d5 100644
--- a/lua/plugin_specs.lua
+++ b/lua/plugin_specs.lua
@@ -32,7 +32,6 @@ local plugin_specs = {
       "hrsh7th/cmp-path",
       "hrsh7th/cmp-buffer",
       "hrsh7th/cmp-omni",
-      "hrsh7th/cmp-emoji",
       "quangnguyen30192/cmp-nvim-ultisnips",
     },
     config = function()
diff --git a/viml_conf/options.vim b/viml_conf/options.vim
index 68e0059f..ca0d66ad 100644
--- a/viml_conf/options.vim
+++ b/viml_conf/options.vim
@@ -121,7 +121,7 @@ set completeopt+=menuone  " Show menu even if there is only one item
 set completeopt-=preview  " Disable the preview window
 
 set pumheight=10  " Maximum number of items to show in popup menu
-set pumblend=10  " pseudo transparency for completion menu
+set pumblend=5  " pseudo transparency for completion menu
 
 set winblend=0  " pseudo transparency for floating window