update old stuff

lua/config/mappings.lua

@@ -25,6 +25,8 @@ local prev_buf = ""
 m.nmap("<leader>i", function()
     if(vim.fn.bufname("terminal") == "") then
         prev_buf = vim.fn.getreg("#")
+        local b = vim.api.nvim_create_buf(false, true)
+        vim.api.nvim_open_term(b, {})
         vim.cmd("term")
         vim.cmd("setlocal nonu")
         vim.cmd("setlocal scl=no")