Migrate to vim.pack

init.lua

@@ -84,9 +84,6 @@ I hope you enjoy your Neovim journey,
 P.S. You can delete this when you're done too. It's your config now! :)
 --]]
 
--- Enables faster startup time by caching your compiled Lua modules.
-vim.loader.enable()
-
 -- Set <space> as the leader key
 -- See `:help mapleader`
 --  NOTE: Must happen before plugins are loaded (otherwise wrong leader will be used)
@@ -233,17 +230,18 @@ vim.api.nvim_create_autocmd('TextYankPost', {
   callback = function() vim.hl.on_yank() end,
 })
 
--- [[ Install plugins with `vim.pack` ]]
+-- [[ Configure and install plugins with `vim.pack` ]]
---  See `:help vim.pack`, `:help vim.pack-examples` or
---  the excellent blog post from the creator of mini.nvim https://echasnovski.com/blog/2026-03-13-a-guide-to-vim-pack
 --
 --  To inspect plugin state and pending updates, run
 --    :lua vim.pack.update(nil, { offline = true })
 --
 --  To update plugins, run
 --    :lua vim.pack.update()
+--
+-- NOTE: Here is where you install your plugins.
+local gh = function(repo) return 'https://github.com/' .. repo end
 
-local function run_build(name, cmd, cwd)
+local run_build = function(name, cmd, cwd)
   local result = vim.system(cmd, { cwd = cwd }):wait()
   if result.code ~= 0 then
     local stderr = result.stderr or ''
@@ -254,8 +252,6 @@ local function run_build(name, cmd, cwd)
   end
 end
 
--- This autocommand runs after a plugin is installed or updated and runs the appropriate build command for that plugin if necessary.
---  See `:help vim.pack-events`
 vim.api.nvim_create_autocmd('PackChanged', {
   callback = function(ev)
     local name = ev.data.spec.name
@@ -280,11 +276,8 @@ vim.api.nvim_create_autocmd('PackChanged', {
   end,
 })
 
-local gh = function(repo) return 'https://github.com/' .. repo end
-
 ---@type (string|vim.pack.Spec)[]
 local plugins = {
-  -- You can specify plugins using just a git URL. It will use the default branch (usually `main` or `master`)
   gh 'NMAC427/guess-indent.nvim',
   gh 'lewis6991/gitsigns.nvim',
   gh 'folke/which-key.nvim',
@@ -297,14 +290,11 @@ local plugins = {
   gh 'WhoIsSethDaniel/mason-tool-installer.nvim',
   gh 'j-hui/fidget.nvim',
   gh 'stevearc/conform.nvim',
-  -- You can also specify plugin using a version range for its git tag.
+  { src = gh 'saghen/blink.cmp', version = vim.version.range '1.x' },
-  --  See `:help vim.version.range()` for more info
+  { src = gh 'L3MON4D3/LuaSnip', version = vim.version.range '2.x' },
-  { src = gh 'saghen/blink.cmp', version = vim.version.range '1.*' },
-  { src = gh 'L3MON4D3/LuaSnip', version = vim.version.range '2.*' },
   gh 'folke/tokyonight.nvim',
   gh 'folke/todo-comments.nvim',
   gh 'nvim-mini/mini.nvim',
-  -- It is also possible to specify a branch or a specific commit to checkout
   { src = gh 'nvim-treesitter/nvim-treesitter', version = 'main' },
 }
 
@@ -313,14 +303,8 @@ if vim.fn.executable 'make' == 1 then table.insert(plugins, gh 'nvim-telescope/t
 -- Useful for getting pretty icons, but requires a Nerd Font.
 if vim.g.have_nerd_font then table.insert(plugins, gh 'nvim-tree/nvim-web-devicons') end
 
--- NOTE: Here is where the plugins are actually installed.
 vim.pack.add(plugins)
 
--- [[ Configure plugins ]]
---  For most plugins you need to call their `.setup()` to start them
---
---  For example, here is the simplest possible setup for `guess-indent.nvim`,
---  which will automatically detect and set your indentation settings based on the current file.
 require('guess-indent').setup {}
 
 -- Here is a more advanced example where we pass configuration
@@ -351,16 +335,24 @@ require('which-key').setup {
     { 'gr', group = 'LSP Actions', mode = { 'n' } },
   },
 }
+-- Fuzzy Finder (files, lsp, etc)
+--
+-- By default, Telescope is included and acts as your picker for everything.
 
--- [[ Fuzzy Finder (files, lsp, etc) ]]
+-- # TODO: Rework this docstring
+--
+-- If you would like to switch to a different picker (like snacks, or fzf-lua)
+-- you can disable the Telescope plugin by setting enabled to false and enable
+-- your replacement picker by requiring it explicitly (e.g. 'custom.plugins.snacks')
+
+-- Note: If you customize your config for yourself,
+-- it’s best to remove the Telescope plugin config entirely
+-- instead of just disabling it here, to keep your config clean.
 --
 -- Telescope is a fuzzy finder that comes with a lot of different things that
 -- it can fuzzy find! It's more than just a "file finder", it can search
 -- many different aspects of Neovim, your workspace, LSP, and more!
 --
--- There are lots of other alternative pickers (like snacks.picker, or fzf-lua)
--- so feel free to experiment and see what you like!
---
 -- The easiest way to use Telescope, is to start by doing something like:
 --  :Telescope help_tags
 --
@@ -376,6 +368,7 @@ require('which-key').setup {
 -- Telescope picker. This is really useful to discover what Telescope can
 -- do as well as how to actually do it!
 
+-- [[ Configure Telescope ]]
 -- See `:help telescope` and `:help telescope.setup()`
 require('telescope').setup {
   -- You can put your default mappings / updates / etc. in here
@@ -470,7 +463,15 @@ vim.keymap.set(
 -- Shortcut for searching your Neovim configuration files
 vim.keymap.set('n', '<leader>sn', function() builtin.find_files { cwd = vim.fn.stdpath 'config' } end, { desc = '[S]earch [N]eovim files' })
 
--- [[ LSP Configuration ]]
+-- LSP Plugins
+
+-- Automatically install LSPs and related tools to stdpath for Neovim
+-- Mason must be loaded before its dependents so we need to set it up here.
+require('mason').setup {}
+
+-- Useful status updates for LSP.
+require('fidget').setup {}
+
 -- Brief aside: **What is LSP?**
 --
 -- LSP is an initialism you've probably heard, but might not understand what it is.
@@ -496,9 +497,6 @@ vim.keymap.set('n', '<leader>sn', function() builtin.find_files { cwd = vim.fn.s
 -- If you're wondering about lsp vs treesitter, you can check out the wonderfully
 -- and elegantly composed help section, `:help lsp-vs-treesitter`
 
--- Useful status updates for LSP.
-require('fidget').setup {}
-
 --  This function gets run when an LSP attaches to a particular buffer.
 --    That is to say, every time a new file is opened that is associated with
 --    an lsp (for example, opening `main.rs` is associated with `rust_analyzer`) this
@@ -620,9 +618,6 @@ local servers = {
   },
 }
 
--- Automatically install LSPs and related tools to stdpath for Neovim
-require('mason').setup {}
-
 -- Ensure the servers and tools above are installed
 --
 -- To check the current status of installed tools and/or manually install
@@ -642,7 +637,7 @@ for name, server in pairs(servers) do
   vim.lsp.enable(name)
 end
 
--- [[ Formatting ]]
+-- Autoformat
 require('conform').setup {
   notify_on_error = false,
   format_on_save = function(bufnr)
@@ -673,19 +668,17 @@ require('conform').setup {
 
 vim.keymap.set({ 'n', 'v' }, '<leader>f', function() require('conform').format { async = true } end, { desc = '[F]ormat buffer' })
 
--- [[ Autocompletion Configuration ]]
-
 -- Snippet Engine
-require('luasnip').setup {}
+--
-
 -- `friendly-snippets` contains a variety of premade snippets.
 --    See the README about individual language/framework/plugin snippets:
 --    https://github.com/rafamadriz/friendly-snippets
 --
--- vim.pack.add { gh 'rafamadriz/friendly-snippets' }
+-- vim.pack.add(gh 'rafamadriz/friendly-snippets')
 -- require('luasnip.loaders.from_vscode').lazy_load()
+require('luasnip').setup {}
 
--- The autocomplete engine
+-- Autocompletion
 require('blink.cmp').setup {
   keymap = {
     -- 'default' (recommended) for mappings similar to built-in completions
@@ -746,10 +739,9 @@ require('blink.cmp').setup {
   signature = { enabled = true },
 }
 
--- [[ Colorscheme ]]
 -- You can easily change to a different colorscheme.
 -- Change the name of the colorscheme plugin below, and then
--- change the command under that to load whatever the name of that colorscheme is.
+-- change the command in the config to whatever the name of that colorscheme is.
 --
 -- If you want to see what colorschemes are already installed, you can use `:Telescope colorscheme`.
 ---@diagnostic disable-next-line: missing-fields
@@ -807,11 +799,9 @@ statusline.section_location = function() return '%2l:%-2v' end
 -- ... and there is more!
 --  Check out: https://github.com/nvim-mini/mini.nvim
 
--- [[ Configure Treesitter ]]
+-- Highlight, edit, and navigate code
---  Used ighlight, edit, and navigate code
---
---  See `:help nvim-treesitter-intro`
 
+-- [[ Configure Treesitter ]] See `:help nvim-treesitter-intro`
 -- ensure basic parser are installed
 local parsers = { 'bash', 'c', 'diff', 'html', 'lua', 'luadoc', 'markdown', 'markdown_inline', 'query', 'vim', 'vimdoc' }
 require('nvim-treesitter').install(parsers)
@@ -869,17 +859,20 @@ vim.api.nvim_create_autocmd('FileType', {
 --  Here are some example plugins that I've included in the Kickstart repository.
 --  Uncomment any of the lines below to enable them (you will need to restart nvim).
 --
--- require 'kickstart.plugins.debug'
+-- require 'kickstart.plugins.debug'()
--- require 'kickstart.plugins.indent_line'
+-- require 'kickstart.plugins.indent_line'()
--- require 'kickstart.plugins.lint'
+-- require 'kickstart.plugins.lint'()
--- require 'kickstart.plugins.autopairs'
+-- require 'kickstart.plugins.autopairs'()
--- require 'kickstart.plugins.neo-tree'
+-- require 'kickstart.plugins.neo-tree'()
--- require 'kickstart.plugins.gitsigns' -- adds gitsigns recommended keymaps
+-- require 'kickstart.plugins.gitsigns'() -- adds gitsigns recommended keymaps
 
 -- NOTE: You can add your own plugins, configuration, etc from `lua/custom/plugins/*.lua`
 --
 --  Uncomment the following line and add your plugins to `lua/custom/plugins/*.lua` to get going.
--- require 'custom.plugins'
+-- require('custom.plugins')()
+--
+-- For additional information with loading, sourcing and examples see `:help vim.pack`
+-- and `:help vim.pack-examples`
 
 -- The line beneath this is called `modeline`. See `:help modeline`
 -- vim: ts=2 sts=2 sw=2 et

lua/custom/plugins/init.lua

@@ -3,6 +3,8 @@
 --
 -- See the kickstart.nvim README for more information
 
--- Example:
+return function()
--- vim.pack.add({ 'https://github.com/folke/trouble.nvim' })
+  -- Example:
--- require('trouble').setup {}
+  -- vim.pack.add({ 'https://github.com/folke/trouble.nvim' })
+  -- require('trouble').setup {}
+end

lua/kickstart/plugins/autopairs.lua

@@ -1,5 +1,7 @@
 -- autopairs
 -- https://github.com/windwp/nvim-autopairs
 
-vim.pack.add { 'https://github.com/windwp/nvim-autopairs' }
+return function()
-require('nvim-autopairs').setup {}
+  vim.pack.add { 'https://github.com/windwp/nvim-autopairs' }
+  require('nvim-autopairs').setup {}
+end

lua/kickstart/plugins/debug.lua

@@ -6,29 +6,30 @@
 -- be extended to other languages as well. That's why it's called
 -- kickstart.nvim and not kitchen-sink.nvim ;)
 
-vim.pack.add {
+return function()
+  vim.pack.add {
     'https://github.com/mfussenegger/nvim-dap',
     'https://github.com/rcarriga/nvim-dap-ui',
     'https://github.com/nvim-neotest/nvim-nio',
     'https://github.com/mason-org/mason.nvim',
     'https://github.com/jay-babu/mason-nvim-dap.nvim',
     'https://github.com/leoluz/nvim-dap-go',
-}
+  }
 
--- Basic debugging keymaps, feel free to change to your liking!
+  -- Basic debugging keymaps, feel free to change to your liking!
-vim.keymap.set('n', '<F5>', function() require('dap').continue() end, { desc = 'Debug: Start/Continue' })
+  vim.keymap.set('n', '<F5>', function() require('dap').continue() end, { desc = 'Debug: Start/Continue' })
-vim.keymap.set('n', '<F1>', function() require('dap').step_into() end, { desc = 'Debug: Step Into' })
+  vim.keymap.set('n', '<F1>', function() require('dap').step_into() end, { desc = 'Debug: Step Into' })
-vim.keymap.set('n', '<F2>', function() require('dap').step_over() end, { desc = 'Debug: Step Over' })
+  vim.keymap.set('n', '<F2>', function() require('dap').step_over() end, { desc = 'Debug: Step Over' })
-vim.keymap.set('n', '<F3>', function() require('dap').step_out() end, { desc = 'Debug: Step Out' })
+  vim.keymap.set('n', '<F3>', function() require('dap').step_out() end, { desc = 'Debug: Step Out' })
-vim.keymap.set('n', '<leader>b', function() require('dap').toggle_breakpoint() end, { desc = 'Debug: Toggle Breakpoint' })
+  vim.keymap.set('n', '<leader>b', function() require('dap').toggle_breakpoint() end, { desc = 'Debug: Toggle Breakpoint' })
-vim.keymap.set('n', '<leader>B', function() require('dap').set_breakpoint(vim.fn.input 'Breakpoint condition: ') end, { desc = 'Debug: Set Breakpoint' })
+  vim.keymap.set('n', '<leader>B', function() require('dap').set_breakpoint(vim.fn.input 'Breakpoint condition: ') end, { desc = 'Debug: Set Breakpoint' })
--- Toggle to see last session result. Without this, you can't see session output in case of unhandled exception.
+  -- Toggle to see last session result. Without this, you can't see session output in case of unhandled exception.
-vim.keymap.set('n', '<F7>', function() require('dapui').toggle() end, { desc = 'Debug: See last session result.' })
+  vim.keymap.set('n', '<F7>', function() require('dapui').toggle() end, { desc = 'Debug: See last session result.' })
 
-local dap = require 'dap'
+  local dap = require 'dap'
-local dapui = require 'dapui'
+  local dapui = require 'dapui'
 
-require('mason-nvim-dap').setup {
+  require('mason-nvim-dap').setup {
     -- Makes a best effort to setup the various debuggers with
     -- reasonable debug configurations
     automatic_installation = true,
@@ -43,12 +44,12 @@ require('mason-nvim-dap').setup {
       -- Update this to ensure that you have the debuggers for the langs you want
       'delve',
     },
-}
+  }
 
--- Dap UI setup
+  -- Dap UI setup
--- For more information, see |:help nvim-dap-ui|
+  -- For more information, see |:help nvim-dap-ui|
----@diagnostic disable-next-line: missing-fields
+  ---@diagnostic disable-next-line: missing-fields
-dapui.setup {
+  dapui.setup {
     -- Set icons to characters that are more likely to work in every terminal.
     --    Feel free to remove or use ones that you like more! :)
     --    Don't feel like these are good choices.
@@ -67,29 +68,30 @@ dapui.setup {
         disconnect = '⏏',
       },
     },
-}
+  }
 
--- Change breakpoint icons
+  -- Change breakpoint icons
--- vim.api.nvim_set_hl(0, 'DapBreak', { fg = '#e51400' })
+  -- vim.api.nvim_set_hl(0, 'DapBreak', { fg = '#e51400' })
--- vim.api.nvim_set_hl(0, 'DapStop', { fg = '#ffcc00' })
+  -- vim.api.nvim_set_hl(0, 'DapStop', { fg = '#ffcc00' })
--- local breakpoint_icons = vim.g.have_nerd_font
+  -- local breakpoint_icons = vim.g.have_nerd_font
---     and { Breakpoint = '', BreakpointCondition = '', BreakpointRejected = '', LogPoint = '', Stopped = '' }
+  --     and { Breakpoint = '', BreakpointCondition = '', BreakpointRejected = '', LogPoint = '', Stopped = '' }
---   or { Breakpoint = '●', BreakpointCondition = '⊜', BreakpointRejected = '⊘', LogPoint = '◆', Stopped = '⭔' }
+  --   or { Breakpoint = '●', BreakpointCondition = '⊜', BreakpointRejected = '⊘', LogPoint = '◆', Stopped = '⭔' }
--- for type, icon in pairs(breakpoint_icons) do
+  -- for type, icon in pairs(breakpoint_icons) do
---   local tp = 'Dap' .. type
+  --   local tp = 'Dap' .. type
---   local hl = (type == 'Stopped') and 'DapStop' or 'DapBreak'
+  --   local hl = (type == 'Stopped') and 'DapStop' or 'DapBreak'
---   vim.fn.sign_define(tp, { text = icon, texthl = hl, numhl = hl })
+  --   vim.fn.sign_define(tp, { text = icon, texthl = hl, numhl = hl })
--- end
+  -- end
 
-dap.listeners.after.event_initialized['dapui_config'] = dapui.open
+  dap.listeners.after.event_initialized['dapui_config'] = dapui.open
-dap.listeners.before.event_terminated['dapui_config'] = dapui.close
+  dap.listeners.before.event_terminated['dapui_config'] = dapui.close
-dap.listeners.before.event_exited['dapui_config'] = dapui.close
+  dap.listeners.before.event_exited['dapui_config'] = dapui.close
 
--- Install golang specific config
+  -- Install golang specific config
-require('dap-go').setup {
+  require('dap-go').setup {
     delve = {
       -- On Windows delve must be run attached or it crashes.
       -- See https://github.com/leoluz/nvim-dap-go/blob/main/README.md#configuring
       detached = vim.fn.has 'win32' == 0,
     },
-}
+  }
+end

lua/kickstart/plugins/gitsigns.lua

@@ -2,9 +2,10 @@
 -- NOTE: gitsigns is already included in init.lua but contains only the base
 -- config. This will add also the recommended keymaps.
 
-vim.pack.add { 'https://github.com/lewis6991/gitsigns.nvim' }
+return function()
+  vim.pack.add { 'https://github.com/lewis6991/gitsigns.nvim' }
 
-require('gitsigns').setup {
+  require('gitsigns').setup {
     on_attach = function(bufnr)
       local gitsigns = require 'gitsigns'
 
@@ -54,4 +55,5 @@ require('gitsigns').setup {
       -- Text object
       map({ 'o', 'x' }, 'ih', gitsigns.select_hunk)
     end,
-}
+  }
+end

lua/kickstart/plugins/indent_line.lua

@@ -1,6 +1,8 @@
 -- Add indentation guides even on blank lines
 
--- Enable `lukas-reineke/indent-blankline.nvim`
+return function()
--- See `:help ibl`
+  -- Enable `lukas-reineke/indent-blankline.nvim`
-vim.pack.add { 'https://github.com/lukas-reineke/indent-blankline.nvim' }
+  -- See `:help ibl`
-require('ibl').setup {}
+  vim.pack.add { 'https://github.com/lukas-reineke/indent-blankline.nvim' }
+  require('ibl').setup {}
+end

lua/kickstart/plugins/lint.lua

@@ -1,48 +1,49 @@
 -- Linting
 
-vim.pack.add { 'https://github.com/mfussenegger/nvim-lint' }
+return function()
+  vim.pack.add { 'https://github.com/mfussenegger/nvim-lint' }
 
-local lint = require 'lint'
+  local lint = require 'lint'
-lint.linters_by_ft = {
+  lint.linters_by_ft = {
     markdown = { 'markdownlint' }, -- Make sure to install `markdownlint` via mason / npm
-}
+  }
 
--- To allow other plugins to add linters to require('lint').linters_by_ft,
+  -- To allow other plugins to add linters to require('lint').linters_by_ft,
--- instead set linters_by_ft like this:
+  -- instead set linters_by_ft like this:
--- lint.linters_by_ft = lint.linters_by_ft or {}
+  -- lint.linters_by_ft = lint.linters_by_ft or {}
--- lint.linters_by_ft['markdown'] = { 'markdownlint' }
+  -- lint.linters_by_ft['markdown'] = { 'markdownlint' }
---
+  --
--- However, note that this will enable a set of default linters,
+  -- However, note that this will enable a set of default linters,
--- which will cause errors unless these tools are available:
+  -- which will cause errors unless these tools are available:
--- {
+  -- {
---   clojure = { "clj-kondo" },
+  --   clojure = { "clj-kondo" },
---   dockerfile = { "hadolint" },
+  --   dockerfile = { "hadolint" },
---   inko = { "inko" },
+  --   inko = { "inko" },
---   janet = { "janet" },
+  --   janet = { "janet" },
---   json = { "jsonlint" },
+  --   json = { "jsonlint" },
---   markdown = { "vale" },
+  --   markdown = { "vale" },
---   rst = { "vale" },
+  --   rst = { "vale" },
---   ruby = { "ruby" },
+  --   ruby = { "ruby" },
---   terraform = { "tflint" },
+  --   terraform = { "tflint" },
---   text = { "vale" }
+  --   text = { "vale" }
--- }
+  -- }
---
+  --
--- You can disable the default linters by setting their filetypes to nil:
+  -- You can disable the default linters by setting their filetypes to nil:
--- lint.linters_by_ft['clojure'] = nil
+  -- lint.linters_by_ft['clojure'] = nil
--- lint.linters_by_ft['dockerfile'] = nil
+  -- lint.linters_by_ft['dockerfile'] = nil
--- lint.linters_by_ft['inko'] = nil
+  -- lint.linters_by_ft['inko'] = nil
--- lint.linters_by_ft['janet'] = nil
+  -- lint.linters_by_ft['janet'] = nil
--- lint.linters_by_ft['json'] = nil
+  -- lint.linters_by_ft['json'] = nil
--- lint.linters_by_ft['markdown'] = nil
+  -- lint.linters_by_ft['markdown'] = nil
--- lint.linters_by_ft['rst'] = nil
+  -- lint.linters_by_ft['rst'] = nil
--- lint.linters_by_ft['ruby'] = nil
+  -- lint.linters_by_ft['ruby'] = nil
--- lint.linters_by_ft['terraform'] = nil
+  -- lint.linters_by_ft['terraform'] = nil
--- lint.linters_by_ft['text'] = nil
+  -- lint.linters_by_ft['text'] = nil
 
--- Create autocommand which carries out the actual linting
+  -- Create autocommand which carries out the actual linting
--- on the specified events.
+  -- on the specified events.
-local lint_augroup = vim.api.nvim_create_augroup('lint', { clear = true })
+  local lint_augroup = vim.api.nvim_create_augroup('lint', { clear = true })
-vim.api.nvim_create_autocmd({ 'BufEnter', 'BufWritePost', 'InsertLeave' }, {
+  vim.api.nvim_create_autocmd({ 'BufEnter', 'BufWritePost', 'InsertLeave' }, {
     group = lint_augroup,
     callback = function()
       -- Only run the linter in buffers that you can modify in order to
@@ -50,4 +51,5 @@ vim.api.nvim_create_autocmd({ 'BufEnter', 'BufWritePost', 'InsertLeave' }, {
       -- describe the hovered symbol using Markdown.
       if vim.bo.modifiable then lint.try_lint() end
     end,
-})
+  })
+end

lua/kickstart/plugins/neo-tree.lua

@@ -1,21 +1,22 @@
 -- Neo-tree is a Neovim plugin to browse the file system
 -- https://github.com/nvim-neo-tree/neo-tree.nvim
 
-local plugins = {
+return function()
-  { src = 'https://github.com/nvim-neo-tree/neo-tree.nvim', version = vim.version.range '*' },
+  local plugins = {
+    'https://github.com/nvim-neo-tree/neo-tree.nvim',
     'https://github.com/nvim-lua/plenary.nvim',
     'https://github.com/MunifTanjim/nui.nvim',
-}
+  }
 
-if vim.g.have_nerd_font then
+  if vim.g.have_nerd_font then
     table.insert(plugins, 'https://github.com/nvim-tree/nvim-web-devicons') -- not strictly required, but recommended
-end
+  end
 
-vim.pack.add(plugins)
+  vim.pack.add(plugins)
 
-vim.keymap.set('n', '\\', '<Cmd>Neotree reveal<CR>', { desc = 'NeoTree reveal', silent = true })
+  vim.keymap.set('n', '\\', '<Cmd>Neotree reveal<CR>', { desc = 'NeoTree reveal', silent = true })
 
-require('neo-tree').setup {
+  require('neo-tree').setup {
     filesystem = {
       window = {
         mappings = {
@@ -23,4 +24,5 @@ require('neo-tree').setup {
         },
       },
     },
-}
+  }
+end