lsp commands and changes

after/plugin/lsp.lua

@@ -3,12 +3,27 @@
 local lsp = require('lsp-zero')
 lsp.preset('recommended')
 
+lsp.nvim_workspace()
+
+
+local cmp = require('cmp')
+local cmp_select = { behavior = cmp.SelectBehavior.Select }
+local cmp_mappings = lsp.defaults.cmp_mappings({
+  ['<C-p>'] = cmp.mapping.select_prev_item(cmp_select),
+  ['<C-n>'] = cmp.mapping.select_next_item(cmp_select),
+  ['<C-s>'] = cmp.mapping.confirm({ select = true }),
+  ["<C-Space>"] = cmp.mapping.complete(),
+})
+
+cmp_mappings['<Tab>'] = nil
+cmp_mappings['<S-Tab>'] = nil
+
 lsp.setup_nvim_cmp({
+  mapping = cmp_mappings,
   experimental = {
     ghost_text = true,
   },
 })
-
 -- (Optional) Configure lua language server for neovim
 lsp.nvim_workspace()