anchor.diff:  
   require("telescope").setup {
     defaults = {
  +    layout_strategy = 'vertical',
  +    layout_config = { vertical = { width = 0.9, preview_height = 0.7 } },
  +    wrap_results = true,
       vimgrep_arguments = {
         "${pkgs.ripgrep}/bin/rg",
         "--color=never",
  
positive.code:     pyright = ''
        nvim_lsp["pyright"].setup {
          on_attach = on_attach;
          cmd = {"${pyright}/bin/pyright-langserver", "--stdio"};
          capabilities = capabilities;
          filetypes = { 'python' };
        }
  
negative.code: 
  require'nvim-treesitter.configs'.setup {
    -- One of "all", "maintained" (parsers with maintainers), or a list of languages
    ensure_installed = "all",
  
    -- Install languages synchronously (only applied to `ensure_installed`)
    sync_install = false,
  