index change and tree changes

lua/pluginList.lua

@@ -98,6 +98,8 @@ return require('packer').startup(function(use)
         after = "coq_nvim",
         config = function() require("plugins.nvim-autopairs") end
     }
+
+		-- debugging
     use {
         "rcarriga/nvim-dap-ui",
         requires = {"mfussenegger/nvim-dap"},

lua/plugins/nvim-tree.lua

@@ -13,7 +13,7 @@ require'nvim-tree'.setup {
   -- opens the tree when changing/opening a new tab if the tree wasn't previously opened
   open_on_tab         = false,
   -- hijack the cursor in the tree to put it at the start of the filename
-  hijack_cursor       = false,
+  hijack_cursor       = true,
   -- updates the root directory of the tree on `DirChanged` (when your run `:cd` usually)
   update_cwd          = false,
   -- show lsp diagnostics in the signcolumn
@@ -39,7 +39,7 @@ require'nvim-tree'.setup {
 
   view = {
     -- width of the window, can be either a number (columns) or a string in `%`
-    width = 30,
+    width = 28,
     -- side of the tree, can be one of 'left' | 'right' | 'top' | 'bottom'
     side = 'left',
     -- if true the tree will resize itself after opening a file