nerdtree

init.lua

@@ -132,7 +132,6 @@ vim.opt.hlsearch = true
 vim.keymap.set('n', '<Esc>', '<cmd>nohlsearch<CR>')
 
 vim.keymap.set('i', 'jj', '<esc>')
-vim.keymap.set('n', '<leader>n', '<cmd>Neotree toggle<cr>')
 vim.keymap.set('n', '<leader>c', '<cmd>bd<cr>')
 vim.keymap.set('n', '<leader>h', '<cmd>bprev<cr>')
 vim.keymap.set('n', '<leader>l', '<cmd>bnext<cr>')
@@ -776,6 +775,10 @@ require('lazy').setup({
         indent = { enable = true },
       }
 
+      vim.api.nvim_set_option('foldenable', false)
+      vim.api.nvim_set_option('foldmethod', 'expr')
+      vim.api.nvim_set_option('foldexpr', 'nvim_treesitter#foldexpr()')
+
       -- There are additional nvim-treesitter modules that you can use to interact
       -- with nvim-treesitter. You should go explore a few and see what interests you:
       --

lua/custom/plugins/filetree.lua

@@ -1,14 +1,13 @@
-vim.cmd [[ let g:neo_tree_remove_legacy_commands = 1 ]]
-
 return {
-  'nvim-neo-tree/neo-tree.nvim',
+  'preservim/nerdtree',
   version = '*',
   dependencies = {
-    'nvim-lua/plenary.nvim',
-    'nvim-tree/nvim-web-devicons', -- not strictly required, but recommended
-    'MunifTanjim/nui.nvim',
+    'ryanoasis/vim-devicons',
   },
-  config = function()
-    require('neo-tree').setup {}
+  keys = {
+    { '<leader>n', '<cmd>NERDTreeToggle<cr>' },
+  },
+  init = function()
+    vim.g.NERDTreeShowLineNumbers = 1
   end,
 }