From d4f71ddb0fa375b43c58b3f56d8a7db53bd93947 Mon Sep 17 00:00:00 2001
From: Andy Teijelo <ateijelo@gmail.com>
Date: Mon, 18 Dec 2023 09:33:02 -0500
Subject: [PATCH] More Tab key fixes

---
 lua/config/autocmds.lua | 13 +++++++++++++
 lua/config/options.lua  |  1 +
 lua/plugins/core.lua    | 13 ++++++++++++-
 3 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/lua/config/autocmds.lua b/lua/config/autocmds.lua
index 27e9e06..a9b1e32 100644
--- a/lua/config/autocmds.lua
+++ b/lua/config/autocmds.lua
@@ -1,3 +1,16 @@
 -- Autocmds are automatically loaded on the VeryLazy event
 -- Default autocmds that are always set: https://github.com/LazyVim/LazyVim/blob/main/lua/lazyvim/config/autocmds.lua
 -- Add any additional autocmds here
+
+-- stop snippets when you leave to normal mode
+vim.api.nvim_create_autocmd({ "ModeChanged" }, {
+  callback = function()
+    if
+      ((vim.v.event.old_mode == "s" and vim.v.event.new_mode == "n") or vim.v.event.old_mode == "i")
+      and require("luasnip").session.current_nodes[vim.api.nvim_get_current_buf()]
+      and not require("luasnip").session.jump_active
+    then
+      require("luasnip").unlink_current()
+    end
+  end,
+})
diff --git a/lua/config/options.lua b/lua/config/options.lua
index 0d872d8..81ebe76 100644
--- a/lua/config/options.lua
+++ b/lua/config/options.lua
@@ -10,3 +10,4 @@ vim.opt.pumblend = 0
 vim.opt.tabstop = 4
 vim.opt.shiftwidth = 4
 vim.g.autoformat = false
+vim.opt.completeopt = "menuone,noselect,preview"
diff --git a/lua/plugins/core.lua b/lua/plugins/core.lua
index f7833ae..8fef8ac 100644
--- a/lua/plugins/core.lua
+++ b/lua/plugins/core.lua
@@ -62,6 +62,16 @@ return {
         completion = cmp.config.window.bordered(),
         documentation = cmp.config.window.bordered(),
       }
+      opts.formatting = {
+        format = function(entry, vim_item)
+          vim_item.abbr = string.sub(vim_item.abbr, 1, 40)
+          return vim_item
+        end,
+      }
+      opts.preselect = cmp.PreselectMode.None
+      opts.completion = {
+        completeopt = "menuone,noselect,preview",
+      }
       opts.mapping = cmp.mapping.preset.insert({
         ["<C-n>"] = cmp.mapping.select_next_item({ behavior = cmp.SelectBehavior.Insert }),
         ["<C-p>"] = cmp.mapping.select_prev_item({ behavior = cmp.SelectBehavior.Insert }),
@@ -69,7 +79,8 @@ return {
         ["<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.
+        ["<CR>"] = cmp.mapping.confirm({ select = false }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
+        -- ["<CR>"] = cmp.config.disable,
         ["<S-CR>"] = cmp.mapping.confirm({
           behavior = cmp.ConfirmBehavior.Replace,
           select = true,