update

init.lua

@@ -243,6 +243,13 @@ vim.keymap.set({ 'n' }, '[b', '<cmd>bprev<CR>', { silent = true })
 -- Close all buffers and keep the open one only
 vim.keymap.set('n', '<leader>b', '<cmd>:%bd|e#|bd#<CR>', { desc = 'Close all buffers and keep the open one only' })
 
+-- signature help
+vim.lsp.handlers['textDocument/signatureHelp'] = vim.lsp.with(vim.lsp.handlers['signature_help'], {
+  border = 'single',
+  close_events = { 'CursorMoved', 'BufHidden' },
+})
+vim.keymap.set('i', '<C-k>', vim.lsp.buf.signature_help)
+
 -- Enable number in netrw
 vim.g.netrw_bufsettings = 'noma nomod nu rnu nobl nowrap ro'
 
@@ -902,7 +909,7 @@ require('lazy').setup({
       --  into multiple repos for maintenance purposes.
       'hrsh7th/cmp-nvim-lsp',
       'hrsh7th/cmp-path',
-      'hrsh7th/cmp-nvim-lsp-signature-help',
+      -- 'hrsh7th/cmp-nvim-lsp-signature-help',
     },
     config = function()
       -- See `:help cmp`
@@ -911,6 +918,8 @@ require('lazy').setup({
       luasnip.config.setup {}
 
       cmp.setup {
+        -- https://github.com/hrsh7th/cmp-nvim-lsp-signature-help/issues/17
+        -- preselect = cmp.PreselectMode.None,
         snippet = {
           expand = function(args)
             luasnip.lsp_expand(args.body)
@@ -971,8 +980,7 @@ require('lazy').setup({
           --    https://github.com/L3MON4D3/LuaSnip?tab=readme-ov-file#keymaps
         },
         sources = {
-          { name = 'copilot', group_index = 2 },
-          -- { name = 'copilot' },
+          -- { name = 'copilot', group_index = 2 },
           {
             name = 'lazydev',
             -- set group index to 0 to skip loading LuaLS completions as lazydev recommends it
@@ -981,7 +989,7 @@ require('lazy').setup({
           { name = 'nvim_lsp' },
           { name = 'luasnip' },
           { name = 'path' },
-          { name = 'nvim_lsp_signature_help' },
+          -- { name = 'nvim_lsp_signature_help' },
         },
       }
     end,

lua/custom/plugins/copilot.lua

@@ -1,38 +1,38 @@
 return {
-  -- {
-  --   'github/copilot.vim',
-  --   init = function()
-  --     -- vim.g.copilot_enabled = false
-  --     vim.keymap.set('i', '<M-;>', '<Plug>(copilot-accept-word)')
-  --     vim.keymap.set('i', '<M-/>', '<Plug>(copilot-dismiss)')
-  --   end,
-  --   --
-  -- },
-  {
-    'zbirenbaum/copilot.lua',
-    cmd = 'Copilot',
-    build = ':Copilot auth',
-    opts = {
-      suggestion = { enabled = false },
-      panel = { enabled = false },
-      --   filetypes = {
-      --     markdown = true,
-      --     help = true,
-      --   },
-    },
-  },
   {
-    'zbirenbaum/copilot-cmp',
-    config = function()
-      require('copilot_cmp').setup()
+    'github/copilot.vim',
+    init = function()
+      -- vim.g.copilot_enabled = false
+      vim.keymap.set('i', '<M-;>', '<Plug>(copilot-accept-word)')
+      vim.keymap.set('i', '<M-/>', '<Plug>(copilot-dismiss)')
     end,
+    --
   },
+  -- {
+  --   'zbirenbaum/copilot.lua',
+  --   cmd = 'Copilot',
+  --   build = ':Copilot auth',
+  --   opts = {
+  --     suggestion = { enabled = false },
+  --     panel = { enabled = false },
+  --     --   filetypes = {
+  --     --     markdown = true,
+  --     --     help = true,
+  --     --   },
+  --   },
+  -- },
+  -- {
+  --   'zbirenbaum/copilot-cmp',
+  --   config = function()
+  --     require('copilot_cmp').setup()
+  --   end,
+  -- },
   {
     'CopilotC-Nvim/CopilotChat.nvim',
     branch = 'canary',
     dependencies = {
-      -- { 'github/copilot.vim' }, -- or github/copilot.vim
-      { 'zbirenbaum/copilot.lua' }, -- or github/copilot.vim
+      { 'github/copilot.vim' }, -- or github/copilot.vim
+      -- { 'zbirenbaum/copilot.lua' }, -- or github/copilot.vim
       { 'nvim-lua/plenary.nvim' }, -- for curl, log wrapper
     },
     build = 'make tiktoken', -- Only on MacOS or Linux