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: 
  require'nvim-treesitter.configs'.setup {
    -- One of "all", "maintained" (parsers with maintainers), or a list of languages
    ensure_installed = "maintained",
  
    -- Install languages synchronously (only applied to `ensure_installed`)
    sync_install = false,
  
negative.code:     set -e
      trap "kill 0" EXIT
      export NVIM_LISTEN="127.0.0.1:$(${pkgs.python3Packages.python}/bin/python -c 'import socket; s=socket.socket(); s.bind(("", 0)); print(s.getsockname()[1]); s.close()')"
      { ${pkgs.python3Packages.python}/bin/python3 -c 'import time; time.sleep(0.2);'; ''${NVIM_FRONTEND_PATH} ''${NVIM_FRONTEND_ARGS:-"--server"} "$NVIM_LISTEN"; } &
      ${neovim}/bin/nvim --listen "$NVIM_LISTEN" --headless "$@" &
      wait
    '';
  