chore: move window picker configuration in setup

README.md

@@ -44,24 +44,10 @@ let g:nvim_tree_highlight_opened_files = 1 "0 by default, will enable folder and
 let g:nvim_tree_root_folder_modifier = ':~' "This is the default. See :help filename-modifiers for more options
 let g:nvim_tree_add_trailing = 1 "0 by default, append a trailing slash to folder names
 let g:nvim_tree_group_empty = 1 " 0 by default, compact folders that only contain a single folder into one node in the file tree
-let g:nvim_tree_disable_window_picker = 1 "0 by default, will disable the window picker.
 let g:nvim_tree_icon_padding = ' ' "one space by default, used for rendering the space between the icon and the filename. Use with caution, it could break rendering if you set an empty string depending on your font.
 let g:nvim_tree_symlink_arrow = ' >> ' " defaults to ' ➛ '. used as a separator between symlinks' source and target.
 let g:nvim_tree_respect_buf_cwd = 1 "0 by default, will change cwd of nvim-tree to that of new buffer's when opening nvim-tree.
 let g:nvim_tree_create_in_closed_folder = 1 "0 by default, When creating files, sets the path of a file when cursor is on a closed folder to the parent folder when 0, and inside the folder when 1.
-let g:nvim_tree_window_picker_exclude = {
-    \   'filetype': [
-    \     'notify',
-    \     'packer',
-    \     'qf'
-    \   ],
-    \   'buftype': [
-    \     'terminal'
-    \   ]
-    \ }
-" Dictionary of buffer option names mapped to a list of option values that
-" indicates to the window picker that the buffer's window should not be
-" selectable.
 let g:nvim_tree_special_files = { 'README.md': 1, 'Makefile': 1, 'MAKEFILE': 1 } " List of filenames that gets highlighted with NvimTreeSpecialFile
 let g:nvim_tree_show_icons = {
     \ 'git': 1,
@@ -183,6 +169,17 @@ require'nvim-tree'.setup {
     },
     open_file = {
       quit_on_open = false,
+      window_picker = {
+        enable = true,
+        chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890",
+        exclude = {
+          filetype = {
+            "notify",
+            "packer",
+            "qf"
+          }
+        }
+      }
     }
   }
 }