feat nvim: 程式碼候選字顯示icon

dot_config/nvim/exact_lua/exact_plugins/lsp.lua

@@ -47,4 +47,8 @@ return {
   { "saadparwaiz1/cmp_luasnip" },
 
   { "rafamadriz/friendly-snippets" },
+
+  { "onsails/lspkind.nvim",
+    lazy = true,
+  }
 }

dot_config/nvim/exact_lua/lsp/exact_config/cmp.lua

@@ -5,7 +5,7 @@ cmp.setup({
   snippet = {
     -- REQUIRED - you must specify a snippet engine
     expand = function(args)
-      vim.fn["vsnip#anonymous"](args.body) -- For `vsnip` users.
+      -- 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.
@@ -23,8 +23,10 @@ cmp.setup({
     -- 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-p>"] = cmp.mapping.select_prev_item(),
+    ["<C-n>"] = cmp.mapping.select_next_item(),
+    -- ["<C-d>"] = cmp.mapping.scroll_docs(-4), --已知會衝到，先關閉
+    -- ["<C-f>"] = cmp.mapping.scroll_docs(4),  --已知會衝到，先關閉
     ['<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.
@@ -42,7 +44,16 @@ cmp.setup({
     -- { name = 'snippy' }, -- For snippy users.
   }, {
     { name = 'buffer' },
-  })
+    { name = 'path' },
+  }),
+
+  formatting = {
+    format = require("lspkind").cmp_format {
+      mode = "symbol_text", -- 顯示圖示+文字
+      maxwidth = 50,
+      ellipsis_char = "...",
+    },
+  },
 })
 
 -- To use git you need to install the plugin petertriho/cmp-git and uncomment lines below