Added cmp stuff and drag binds

.config/nvim/init.vim

@@ -20,8 +20,11 @@ Plug 'powerman/vim-plugin-AnsiEsc'
 Plug 'neovim/nvim-lspconfig'
 Plug 'williamboman/mason.nvim'
 Plug 'williamboman/mason-lspconfig.nvim'
-Plug 'hrsh7th/nvim-cmp'
 Plug 'hrsh7th/cmp-nvim-lsp'
+Plug 'hrsh7th/cmp-buffer'
+Plug 'hrsh7th/cmp-path'
+Plug 'hrsh7th/cmp-cmdline'
+Plug 'hrsh7th/nvim-cmp'
 Plug 'L3MON4D3/LuaSnip'
 Plug 'VonHeikemen/lsp-zero.nvim', {'branch': 'v3.x'}
 
@@ -31,6 +34,7 @@ Plug 'nvim-telescope/telescope.nvim', { 'tag': '0.1.6' }
 
 Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
 Plug 'nvim-treesitter/nvim-treesitter-context'
+Plug 'nvim-treesitter/playground'
 Plug 'mbbill/undotree'
 Plug 'tpope/vim-fugitive'
 
@@ -44,7 +48,7 @@ call plug#end()
 " ----[NVim LSPConfig]----
 lua << EOF
 local lsp = require 'lspconfig'
-local qt_uic = require 'qt_uic'
+-- local qt_uic = require 'qt_uic'
 -- local coq = require 'coq'
 
 -- lsp.cmake.setup{}
@@ -54,38 +58,85 @@ local qt_uic = require 'qt_uic'
 -- lsp.cmake.setup{coq.lsp_ensure_capabilities{}}
 -- lsp.pyright.setup{coq.lsp_ensure_capabilities{}}
 
+
 local lsp_zero = require('lsp-zero')
 
+
 lsp_zero.on_attach(function(client, bufnr)
   -- see :help lsp-zero-keybindings
   -- to learn the available actions
   lsp_zero.default_keymaps({buffer = bufnr})
 end)
 
-vim.diagnostic.config({
-  virtual_text = false
-})
+local cmp = require('cmp')
+local cmp_lsp = require("cmp_nvim_lsp")
+local capabilities = vim.tbl_deep_extend(
+    "force",
+    {},
+    vim.lsp.protocol.make_client_capabilities(),
+    cmp_lsp.default_capabilities())
 
 -- to learn how to use mason.nvim with lsp-zero
 -- read this: https://github.com/VonHeikemen/lsp-zero.nvim/blob/v3.x/doc/md/guides/integrate-with-mason-nvim.md
+local lspconfig = require('lspconfig')
 require('mason').setup({})
 require('mason-lspconfig').setup({
   handlers = {
     function(server_name)
-      require('lspconfig')[server_name].setup({})
+      lspconfig[server_name].setup({capabilities=capabilities})
+    end,
+    ['lua_ls'] = function()
+        lspconfig.lua_ls.setup {
+            capabilities = capabilities,
+            settings = {
+                Lua = {
+                    runtime = { version = 'Lua 5.1' },
+                    diagnostics = {
+                        globals = { 'vim', 'it', 'describe', 'before_each', 'after_each' },
+                    }
+                }
+            }
+        }
     end,
   }
 })
 
-lsp.clangd.setup{}
-lsp.cmake.setup{}
-lsp.pyright.setup{}
+-- memes = vim.lsp.start_client({
+--     name='qt_uic',
+--     cmd={'python', 'lsptest.py'},
+--     root_dir='/home/devnull'
+-- })
+
+-- qt_uic.setup{}
+
+cmp.setup({
+  mapping = cmp.mapping.preset.insert({
+    ['<C-p>'] = cmp.mapping.select_prev_item(cmp_select),
+    ['<C-n>'] = cmp.mapping.select_next_item(cmp_select),
+    ['<tab>'] = cmp.mapping.select_next_item(cmp_select),
+    ['<C-y>'] = cmp.mapping.confirm({ select = true }),
+    ['<CR>'] = cmp.mapping.confirm({ select = true }),
+    ['<C-Space>'] = cmp.mapping.complete(),
+  }),
+  sources = cmp.config.sources(
+    {
+      { name = 'nvim_lsp' },
+      -- { name = 'qt_uic' },
+    }, {
+      { name = 'buffer' },
+    }
+  )
+})
+
+
+-- lsp.clangd.setup{}
+-- lsp.cmake.setup{}
+-- lsp.pyright.setup{}
 
 -- lsp.clangd.setup{coq.lsp_ensure_capabilities{}}
 -- lsp.cmake.setup{coq.lsp_ensure_capabilities{}}
 -- lsp.pyright.setup{coq.lsp_ensure_capabilities{}}
 
-lsp.pyright.setup{qt_uic.extend_lsp_completion{}}
 require("nvim-treesitter.configs").setup({
     -- A list of parser names, or "all"
     ensure_installed = {
@@ -136,6 +187,10 @@ vim.keymap.set('n', '<leader>gs', vim.cmd.Git)
 vim.opt.scrolloff = 8
 vim.opt.signcolumn = 'yes'
 vim.opt.isfname:append('@-@')
+
+-- Dragging
+vim.keymap.set("v", "J", ":m '>+1<CR>gv=gv")
+vim.keymap.set("v", "K", ":m '<-2<CR>gv=gv")
 EOF
 
 " ----[Look and Feel]----