Small updates

- Remove duplicate mini.pairs setup in plugin/30_mini.lua
- Add Claude Code integration with AI keybindings
- Enable transparent background in catppuccin theme
- Change winborder from single to rounded
- Remove unused clipboard and window menu settings

.gitignore

@@ -0,0 +1 @@
+spell/*

.luarc.json

@@ -0,0 +1,12 @@
+{
+  "runtime.version": "LuaJIT",
+  "runtime.path": [
+    "lua/?.lua",
+    "lua/?/init.lua"
+  ],
+  "diagnostics.globals": ["vim"],
+  "workspace.checkThirdParty": false,
+  "workspace.library": [
+    "$VIMRUNTIME"
+  ]
+}

.stylua.toml

@@ -0,0 +1,7 @@
+column_width = 85
+line_endings = "Unix"
+indent_type = "Spaces"
+indent_width = 2
+quote_style = "AutoPreferSingle"
+call_parentheses = "Always"
+collapse_simple_statement = "Always"

after/lsp/lsp_ls.lua

@@ -0,0 +1,35 @@
+-- ┌────────────────────┐
+-- │ LSP config example │
+-- └────────────────────┘
+--
+-- This file contains configuration of 'lua_ls' language server.
+-- Source: https://github.com/LuaLS/lua-language-server
+--
+-- It is used by `:h vim.lsp.enable()` and `:h vim.lsp.config()`.
+-- See `:h vim.lsp.Config` and `:h vim.lsp.ClientConfig` for all available fields.
+--
+-- This config is designed for Lua's activity around Neovim. It provides only
+-- basic config and can be further improved.
+return {
+  on_attach = function(client, buf_id)
+    -- Reduce very long list of triggers for better 'mini.completion' experience
+    client.server_capabilities.completionProvider.triggerCharacters =
+      { '.', ':', '#', '(' }
+
+    -- Use this function to define buffer-local mappings and behavior that depend
+    -- on attached client or only makes sense if there is language server attached.
+  end,
+  -- LuaLS Structure of these settings comes from LuaLS, not Neovim
+  settings = {
+    Lua = {
+      -- Define runtime properties. Use 'LuaJIT', as it is built into Neovim.
+      runtime = { version = 'LuaJIT', path = vim.split(package.path, ';') },
+      workspace = {
+        -- Don't analyze code from submodules
+        ignoreSubmodules = true,
+        -- Add Neovim's methods for easier code writing
+        library = { vim.env.VIMRUNTIME },
+      },
+    },
+  },
+}

init.lua

@@ -0,0 +1,34 @@
+-- Bootstrap 'mini.nvim' manually in a way that it gets managed by 'mini.deps'
+local mini_path = vim.fn.stdpath('data') .. '/site/pack/deps/start/mini.nvim'
+if not vim.loop.fs_stat(mini_path) then
+  vim.cmd('echo "Installing `mini.nvim`" | redraw')
+  local origin = 'https://github.com/nvim-mini/mini.nvim'
+  local clone_cmd = { 'git', 'clone', '--filter=blob:none', origin, mini_path }
+  vim.fn.system(clone_cmd)
+  vim.cmd('packadd mini.nvim | helptags ALL')
+  vim.cmd('echo "Installed `mini.nvim`" | redraw')
+end
+
+-- Plugin manager
+require('mini.deps').setup()
+
+-- Shared config table
+_G.Config = {}
+
+-- Define custom autocommand group and helper to create an autocommand.
+-- Autocommands are Neovim's way to define actions that are executed on events
+-- (like creating a buffer, setting an option, etc.).
+--
+-- See also:
+-- - `:h autocommand`
+-- - `:h nvim_create_augroup()`
+-- - `:h nvim_create_autocmd()`
+local gr = vim.api.nvim_create_augroup('custom-config', {})
+_G.Config.new_autocmd = function(event, pattern, callback, desc)
+  local opts = { group = gr, pattern = pattern, callback = callback, desc = desc }
+  vim.api.nvim_create_autocmd(event, opts)
+end
+
+-- Some plugins and 'mini.nvim' modules only need setup during startup if Neovim
+-- is started like `nvim -- path/to/file`, otherwise delaying setup is fine
+_G.Config.now_if_args = vim.fn.argc(-1) > 0 and MiniDeps.now or MiniDeps.later

plugin/10_options.lua

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+-- ┌──────────────────────────┐
+-- │ Built-in Neovim behavior │
+-- └──────────────────────────┘
+--
+-- This file defines Neovim's built-in behavior. The goal is to improve overall
+-- usability in a way that works best with MINI.
+--
+-- Here `vim.o.xxx = value` sets default value of option `xxx` to `value`.
+-- See `:h 'xxx'` (replace `xxx` with actual option name).
+--
+-- Option values can be customized on per buffer or window basis.
+-- See 'after/ftplugin/' for common example.
+
+-- stylua: ignore start
+-- The next part (until `-- stylua: ignore end`) is aligned manually for easier
+-- reading. Consider preserving this or remove `-- stylua` lines to autoformat.
+
+-- General ====================================================================
+vim.g.mapleader = ' ' -- Use `<Space>` as <Leader> key
+
+vim.o.mouse       = 'a'            -- Enable mouse
+vim.o.mousescroll = 'ver:25,hor:6' -- Customize mouse scroll
+vim.o.switchbuf   = 'usetab'       -- Use already opened buffers when switching
+vim.o.undofile    = true           -- Enable persistent undo
+
+vim.o.shada = "'100,<50,s10,:1000,/100,@100,h" -- Limit ShaDa file (for startup)
+
+-- Enable all filetype plugins and syntax (if not enabled, for better startup)
+vim.cmd('filetype plugin indent on')
+if vim.fn.exists('syntax_on') ~= 1 then vim.cmd('syntax enable') end
+
+-- UI =========================================================================
+vim.o.breakindent    = true       -- Indent wrapped lines to match line start
+vim.o.breakindentopt = 'list:-1'  -- Add padding for lists (if 'wrap' is set)
+vim.o.colorcolumn    = '+1'       -- Draw column on the right of maximum width
+vim.o.cursorline     = true       -- Enable current line highlighting
+vim.o.linebreak      = true       -- Wrap lines at 'breakat' (if 'wrap' is set)
+vim.o.list           = true       -- Show helpful text indicators
+vim.o.number         = true       -- Show line numbers
+vim.o.pumheight      = 10         -- Make popup menu smaller
+vim.o.ruler          = false      -- Don't show cursor coordinates
+vim.o.shortmess      = 'CFOSWaco' -- Disable some built-in completion messages
+vim.o.showmode       = false      -- Don't show mode in command line
+vim.o.signcolumn     = 'yes'      -- Always show signcolumn (less flicker)
+vim.o.splitbelow     = true       -- Horizontal splits will be below
+vim.o.splitkeep      = 'screen'   -- Reduce scroll during window split
+vim.o.splitright     = true       -- Vertical splits will be to the right
+vim.o.winborder      = 'rounded'  -- Use border in floating windows
+vim.o.wrap           = false      -- Don't visually wrap lines (toggle with \w)
+
+vim.o.cursorlineopt  = 'screenline,number' -- Show cursor line per screen line
+
+-- Special UI symbols. More is set via 'mini.basics' later.
+vim.o.fillchars = 'eob: ,fold:╌'
+vim.o.listchars = 'extends:…,nbsp:␣,precedes:…,tab:> '
+
+-- Folds (see `:h fold-commands`, `:h zM`, `:h zR`, `:h zA`, `:h zj`)
+vim.o.foldlevel   = 10       -- Fold nothing by default; set to 0 or 1 to fold
+vim.o.foldmethod  = 'indent' -- Fold based on indent level
+vim.o.foldnestmax = 10       -- Limit number of fold levels
+vim.o.foldtext    = ''       -- Show text under fold with its highlighting
+
+-- Editing ====================================================================
+vim.o.autoindent    = true    -- Use auto indent
+vim.o.expandtab     = true    -- Convert tabs to spaces
+vim.o.formatoptions = 'rqnl1j'-- Improve comment editing
+vim.o.ignorecase    = true    -- Ignore case during search
+vim.o.incsearch     = true    -- Show search matches while typing
+vim.o.infercase     = true    -- Infer case in built-in completion
+vim.o.shiftwidth    = 2       -- Use this number of spaces for indentation
+vim.o.smartcase     = true    -- Respect case if search pattern has upper case
+vim.o.smartindent   = true    -- Make indenting smart
+vim.o.spelloptions  = 'camel' -- Treat camelCase word parts as separate words
+vim.o.tabstop       = 2       -- Show tab as this number of spaces
+vim.o.virtualedit   = 'block' -- Allow going past end of line in blockwise mode
+
+vim.o.iskeyword = '@,48-57,_,192-255,-' -- Treat dash as `word` textobject part
+
+-- Pattern for a start of numbered list (used in `gw`). This reads as
+-- "Start of list item is: at least one special character (digit, -, +, *)
+-- possibly followed by punctuation (. or `)`) followed by at least one space".
+vim.o.formatlistpat = [[^\s*[0-9\-\+\*]\+[\.\)]*\s\+]]
+
+-- Built-in completion
+vim.o.complete    = '.,w,b,kspell'                  -- Use less sources
+vim.o.completeopt = 'menuone,noselect,fuzzy,nosort' -- Use custom behavior
+
+-- Clipboard integration
+vim.o.clipboard = 'unnamedplus'
+
+-- Autocommands ===============================================================
+
+-- Don't auto-wrap comments and don't insert comment leader after hitting 'o'.
+-- Do on `FileType` to always override these changes from filetype plugins.
+local f = function() vim.cmd('setlocal formatoptions-=c formatoptions-=o') end
+_G.Config.new_autocmd('FileType', nil, f, "Proper 'formatoptions'")
+
+-- There are other autocommands created by 'mini.basics'. See 'plugin/30_mini.lua'.
+
+-- Diagnostics ================================================================
+
+-- Neovim has built-in support for showing diagnostic messages. This configures
+-- a more conservative display while still being useful.
+-- See `:h vim.diagnostic` and `:h vim.diagnostic.config()`.
+local diagnostic_opts = {
+  -- Show signs on top of any other sign, but only for warnings and errors
+  signs = { priority = 9999, severity = { min = 'WARN', max = 'ERROR' } },
+
+  -- Show all diagnostics as underline (for their messages type `<Leader>ld`)
+  underline = { severity = { min = 'HINT', max = 'ERROR' } },
+
+  -- Show more details immediately for errors on the current line
+  virtual_lines = false,
+  virtual_text = {
+    current_line = true,
+    severity = { min = 'ERROR', max = 'ERROR' },
+  },
+
+  -- Don't update diagnostics when typing
+  update_in_insert = false,
+}
+
+-- Use `later()` to avoid sourcing `vim.diagnostic` on startup
+MiniDeps.later(function() vim.diagnostic.config(diagnostic_opts) end)
+-- stylua: ignore end

plugin/20_keymaps.lua

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+-- ┌─────────────────┐
+-- │ Custom mappings │
+-- └─────────────────┘
+--
+-- This file contains definitions of custom general and Leader mappings.
+
+-- General mappings ===========================================================
+
+-- Use this section to add custom general mappings. See `:h vim.keymap.set()`.
+
+-- An example helper to create a Normal mode mapping
+local nmap = function(lhs, rhs, desc)
+  -- See `:h vim.keymap.set()`
+  vim.keymap.set('n', lhs, rhs, { desc = desc })
+end
+
+-- Paste linewise before/after current line
+-- Usage: `yiw` to yank a word and `]p` to put it on the next line.
+nmap('[p', '<Cmd>exe "put! " . v:register<CR>', 'Paste Above')
+nmap(']p', '<Cmd>exe "put "  . v:register<CR>', 'Paste Below')
+
+-- Many general mappings are created by 'mini.basics'. See 'plugin/30_mini.lua'
+
+-- stylua: ignore start
+-- The next part (until `-- stylua: ignore end`) is aligned manually for easier
+-- reading. Consider preserving this or remove `-- stylua` lines to autoformat.
+
+-- Leader mappings ============================================================
+
+-- Neovim has the concept of a Leader key (see `:h <Leader>`). It is a configurable
+-- key that is primarily used for "workflow" mappings (opposed to text editing).
+-- Like "open file explorer", "create scratch buffer", "pick from buffers".
+--
+-- In 'plugin/10_options.lua' <Leader> is set to <Space>, i.e. press <Space>
+-- whenever there is a suggestion to press <Leader>.
+--
+-- Create a global table with information about Leader groups in certain modes.
+-- This is used to provide 'mini.clue' with extra clues.
+-- Add an entry if you create a new group.
+_G.Config.leader_group_clues = {
+  { mode = 'n', keys = '<Leader>a', desc = '+AI' },
+  { mode = 'n', keys = '<Leader>b', desc = '+Buffer' },
+  { mode = 'n', keys = '<Leader>e', desc = '+Explore/Edit' },
+  { mode = 'n', keys = '<Leader>f', desc = '+Find' },
+  { mode = 'n', keys = '<Leader>g', desc = '+Git' },
+  { mode = 'n', keys = '<Leader>l', desc = '+Language' },
+  { mode = 'n', keys = '<Leader>m', desc = '+Map' },
+  { mode = 'n', keys = '<Leader>o', desc = '+Other' },
+  { mode = 'n', keys = '<Leader>s', desc = '+Session' },
+  { mode = 'n', keys = '<Leader>t', desc = '+Terminal' },
+  { mode = 'x', keys = '<Leader>g', desc = '+Git' },
+}
+
+-- Comodities
+vim.keymap.set({'n', 'x'}, '<Leader>y', '"y', { desc = "Yank" })
+vim.keymap.set({'n', 'x'}, '<Leader>d', '"d', { desc = "Cut" })
+
+-- Helpers for a more concise `<Leader>` mappings.
+-- Most of the mappings use `<Cmd>...<CR>` string as a right hand side (RHS) in
+-- an attempt to be more concise yet descriptive. See `:h <Cmd>`.
+-- This approach also doesn't require the underlying commands/functions to exist
+-- during mapping creation: a "lazy loading" approach to improve startup time.
+local nmap_leader = function(suffix, rhs, desc)
+  vim.keymap.set('n', '<Leader>' .. suffix, rhs, { desc = desc })
+end
+local xmap_leader = function(suffix, rhs, desc)
+  vim.keymap.set('x', '<Leader>' .. suffix, rhs, { desc = desc })
+end
+
+-- a is for 'AI'
+nmap_leader('ac', ':ClaudeCode<CR>', 'Toggle Claude')
+nmap_leader('af', ':ClaudeCodeFocus<CR>', 'Focus Claude')
+nmap_leader('ar', ':ClaudeCode --resume<CR>', 'Resume Claude')
+
+-- b is for 'Buffer'. Common usage:
+-- - `<Leader>bs` - create scratch (temporary) buffer
+-- - `<Leader>ba` - navigate to the alternative buffer
+-- - `<Leader>bw` - wipeout (fully delete) current buffer
+local new_scratch_buffer = function()
+  vim.api.nvim_win_set_buf(0, vim.api.nvim_create_buf(true, true))
+end
+
+nmap_leader('ba', '<Cmd>b#<CR>',                                 'Alternate')
+nmap_leader('bd', '<Cmd>lua MiniBufremove.delete()<CR>',         'Delete')
+nmap_leader('bD', '<Cmd>lua MiniBufremove.delete(0, true)<CR>',  'Delete!')
+nmap_leader('bs', new_scratch_buffer,                            'Scratch')
+nmap_leader('bw', '<Cmd>write<CR>',                              'Write')
+
+-- e is for 'Explore' and 'Edit'. Common usage:
+-- - `<Leader>ed` - open explorer at current working directory
+-- - `<Leader>ef` - open directory of current file (needs to be present on disk)
+-- - `<Leader>ei` - edit 'init.lua'
+-- - All mappings that use `edit_plugin_file` - edit 'plugin/' config files
+local edit_plugin_file = function(filename)
+  return string.format('<Cmd>edit %s/plugin/%s<CR>', vim.fn.stdpath('config'), filename)
+end
+local explore_at_file = '<Cmd>lua MiniFiles.open(vim.api.nvim_buf_get_name(0))<CR>'
+local explore_quickfix = function()
+  for _, win_id in ipairs(vim.api.nvim_tabpage_list_wins(0)) do
+    if vim.fn.getwininfo(win_id)[1].quickfix == 1 then return vim.cmd('cclose') end
+  end
+  vim.cmd('copen')
+end
+
+nmap_leader('ed', '<Cmd>lua MiniFiles.open()<CR>',          'Directory')
+nmap_leader('ef', explore_at_file,                          'File directory')
+nmap_leader('ei', '<Cmd>edit $MYVIMRC<CR>',                 'init.lua')
+nmap_leader('ek', edit_plugin_file('20_keymaps.lua'),       'Keymaps config')
+nmap_leader('em', edit_plugin_file('30_mini.lua'),          'MINI config')
+nmap_leader('en', '<Cmd>lua MiniNotify.show_history()<CR>', 'Notifications')
+nmap_leader('eo', edit_plugin_file('10_options.lua'),       'Options config')
+nmap_leader('ep', edit_plugin_file('40_plugins.lua'),       'Plugins config')
+nmap_leader('eq', explore_quickfix,                         'Quickfix')
+
+-- f is for 'Fuzzy Find'. Common usage:
+-- - `<Leader>ff` - find files; for best performance requires `ripgrep`
+-- - `<Leader>fg` - find inside files; requires `ripgrep`
+-- - `<Leader>fh` - find help tag
+-- - `<Leader>fr` - resume latest picker
+-- - `<Leader>fv` - all visited paths; requires 'mini.visits'
+--
+-- All these use 'mini.pick'. See `:h MiniPick-overview` for an overview.
+local pick_workspace_symbols_live = '<Cmd>Pick lsp scope="workspace_symbol_live"<CR>'
+
+nmap_leader('f/', '<Cmd>Pick history scope="/"<CR>',            '"/" history')
+nmap_leader('f:', '<Cmd>Pick history scope=":"<CR>',            '":" history')
+nmap_leader('fb', '<Cmd>Pick buffers<CR>',                      'Buffers')
+nmap_leader('fd', '<Cmd>Pick diagnostic scope="all"<CR>',       'Diagnostic workspace')
+nmap_leader('fD', '<Cmd>Pick diagnostic scope="current"<CR>',   'Diagnostic buffer')
+nmap_leader('ff', '<Cmd>Pick files<CR>',                        'Files')
+nmap_leader('fg', '<Cmd>Pick grep_live<CR>',                    'Grep live')
+nmap_leader('fG', '<Cmd>Pick grep pattern="<cword>"<CR>',       'Grep current word')
+nmap_leader('fh', '<Cmd>Pick help<CR>',                         'Help tags')
+nmap_leader('fH', '<Cmd>Pick hl_groups<CR>',                    'Highlight groups')
+nmap_leader('fl', '<Cmd>Pick buf_lines scope="all"<CR>',        'Lines (all)')
+nmap_leader('fL', '<Cmd>Pick buf_lines scope="current"<CR>',    'Lines (buf)')
+nmap_leader('fr', '<Cmd>Pick resume<CR>',                       'Resume')
+nmap_leader('fR', '<Cmd>Pick lsp scope="references"<CR>',       'References (LSP)')
+nmap_leader('fs', pick_workspace_symbols_live,                  'Symbols workspace (live)')
+nmap_leader('fS', '<Cmd>Pick lsp scope="document_symbol"<CR>',  'Symbols document')
+nmap_leader('fv', '<Cmd>Pick visit_paths cwd=""<CR>',           'Visit paths (all)')
+nmap_leader('fV', '<Cmd>Pick visit_paths<CR>',                  'Visit paths (cwd)')
+
+-- g is for Git
+nmap_leader('gg', '<Cmd>Neogit<CR>', 'Open neogit')
+nmap_leader('gb', '<Cmd>Gitsigns toggle_current_line_blame<CR>', 'Git blame')
+
+
+-- l is for 'Language'. Common usage:
+-- - `<Leader>ld` - show more diagnostic details in a floating window
+-- - `<Leader>lr` - perform rename via LSP
+-- - `<Leader>ls` - navigate to source definition of symbol under cursor
+--
+-- NOTE: most LSP mappings represent a more structured way of replacing built-in
+-- LSP mappings (like `:h gra` and others). This is needed because `gr` is mapped
+-- by an "replace" operator in 'mini.operators' (which is more commonly used).
+local formatting_cmd = '<Cmd>lua require("conform").format({lsp_fallback=true})<CR>'
+
+nmap_leader('la', '<Cmd>lua vim.lsp.buf.code_action()<CR>',     'Actions')
+nmap_leader('ld', '<Cmd>lua vim.diagnostic.open_float()<CR>',   'Diagnostic popup')
+nmap_leader('lf', formatting_cmd,                               'Format')
+nmap_leader('li', '<Cmd>lua vim.lsp.buf.implementation()<CR>',  'Implementation')
+nmap_leader('lh', '<Cmd>lua vim.lsp.buf.hover()<CR>',           'Hover')
+nmap_leader('lr', '<Cmd>lua vim.lsp.buf.rename()<CR>',          'Rename')
+nmap_leader('lR', '<Cmd>lua vim.lsp.buf.references()<CR>',      'References')
+nmap_leader('ls', '<Cmd>lua vim.lsp.buf.definition()<CR>',      'Source definition')
+nmap_leader('lt', '<Cmd>lua vim.lsp.buf.type_definition()<CR>', 'Type definition')
+
+xmap_leader('lf', formatting_cmd, 'Format selection')
+
+-- o is for 'Other'. Common usage:
+-- - `<Leader>oz` - toggle between "zoomed" and regular view of current buffer
+nmap_leader('or', '<Cmd>lua MiniMisc.resize_window()<CR>', 'Resize to default width')
+nmap_leader('ot', '<Cmd>lua MiniTrailspace.trim()<CR>',    'Trim trailspace')
+nmap_leader('oz', '<Cmd>lua MiniMisc.zoom()<CR>',          'Zoom toggle')
+nmap_leader('om', '<Cmd>Mason<CR>',                        'Open Mason')
+nmap_leader('ou', '<Cmd>DepsUpdate<CR>',                   'Update plugins')
+
+-- s is for 'Session'. Common usage:
+-- - `<Leader>sn` - start new session
+-- - `<Leader>sr` - read previously started session
+-- - `<Leader>sd` - delete previously started session
+local session_new = 'MiniSessions.write(vim.fn.input("Session name: "))'
+
+nmap_leader('sd', '<Cmd>lua MiniSessions.select("delete")<CR>', 'Delete')
+nmap_leader('sn', '<Cmd>lua ' .. session_new .. '<CR>',         'New')
+nmap_leader('sr', '<Cmd>lua MiniSessions.select("read")<CR>',   'Read')
+nmap_leader('sw', '<Cmd>lua MiniSessions.write()<CR>',          'Write current')
+
+-- t is for 'Terminal'
+nmap_leader('tT', '<Cmd>horizontal term<CR>', 'Terminal (horizontal)')
+nmap_leader('tt', '<Cmd>vertical term<CR>',   'Terminal (vertical)')
+
+-- stylua: ignore end

plugin/30_mini.lua

@@ -0,0 +1,497 @@
+-- ┌────────────────────┐
+-- │ MINI configuration │
+-- └────────────────────┘
+--
+-- This file contains configuration of the MINI parts of the config.
+-- It contains only configs for the 'mini.nvim' plugin (installed in 'init.lua').
+
+local now, later = MiniDeps.now, MiniDeps.later
+local now_if_args = _G.Config.now_if_args
+
+-- Common configuration presets. Example usage:
+-- - `<C-s>` in Insert mode - save and go to Normal mode
+-- - `go` / `gO` - insert empty line before/after in Normal mode
+-- - `gy` / `gp` - copy / paste from system clipboard
+-- - `\` + key - toggle common options. Like `\h` toggles highlighting search.
+-- - `<C-hjkl>` (four combos) - navigate between windows.
+-- - `<M-hjkl>` in Insert/Command mode - navigate in that mode.
+--
+-- See also:
+-- - `:h MiniBasics.config.options` - list of adjusted options
+-- - `:h MiniBasics.config.mappings` - list of created mappings
+-- - `:h MiniBasics.config.autocommands` - list of created autocommands
+now(function()
+  require('mini.basics').setup({
+    options = { basic = false },
+    mappings = {
+      -- Create `<C-hjkl>` mappings for window navigation
+      windows = true,
+      -- Create `<M-hjkl>` mappings for navigation in Insert and Command modes
+      move_with_alt = true,
+    },
+  })
+end)
+
+-- Icon provider. Usually no need to use manually. It is used by plugins like
+-- 'mini.pick', 'mini.files', 'mini.statusline', and others.
+now(function()
+  -- Set up to not prefer extension-based icon for some extensions
+  local ext3_blocklist = { scm = true, txt = true, yml = true }
+  local ext4_blocklist = { json = true, yaml = true }
+  require('mini.icons').setup({
+    use_file_extension = function(ext, _)
+      return not (ext3_blocklist[ext:sub(-3)] or ext4_blocklist[ext:sub(-4)])
+    end,
+  })
+
+  -- Mock 'nvim-tree/nvim-web-devicons' for plugins without 'mini.icons' support.
+  -- Not needed for 'mini.nvim' or MiniMax, but might be useful for others.
+  later(MiniIcons.mock_nvim_web_devicons)
+
+  -- Add LSP kind icons. Useful for 'mini.completion'.
+  later(MiniIcons.tweak_lsp_kind)
+end)
+
+-- Miscellaneous small but useful functions. Example usage:
+-- - `<Leader>oz` - toggle between "zoomed" and regular view of current buffer
+-- - `<Leader>or` - resize window to its "editable width"
+-- - `:lua put_text(vim.lsp.get_clients())` - put output of a function below
+--   cursor in current buffer. Useful for a detailed exploration.
+-- - `:lua put(MiniMisc.stat_summary(MiniMisc.bench_time(f, 100)))` - run
+--   function `f` 100 times and report statistical summary of execution times
+--
+-- Uses `now()` for `setup_xxx()` to work when started like `nvim -- path/to/file`
+now(function()
+  -- Makes `:h MiniMisc.put()` and `:h MiniMisc.put_text()` public
+  require('mini.misc').setup()
+
+  -- Change current working directory based on the current file path. It
+  -- searches up the file tree until the first root marker ('.git' or 'Makefile')
+  -- and sets their parent directory as a current directory.
+  -- This is helpful when simultaneously dealing with files from several projects.
+  MiniMisc.setup_auto_root()
+
+  -- Restore latest cursor position on file open
+  MiniMisc.setup_restore_cursor()
+
+  -- Synchronize terminal emulator background with Neovim's background to remove
+  -- possibly different color padding around Neovim instance
+  MiniMisc.setup_termbg_sync()
+end)
+
+-- Notifications provider. Shows all kinds of notifications in the upper right
+-- corner (by default). Example usage:
+-- - `:h vim.notify()` - show notification (hides automatically)
+-- - `<Leader>en` - show notification history
+--
+-- See also:
+-- - `:h MiniNotify.config` for some of common configuration examples.
+now(function() require('mini.notify').setup() end)
+
+-- Session management. A thin wrapper around `:h mksession` that consistently
+-- manages session files. Example usage:
+-- - `<Leader>sn` - start new session
+-- - `<Leader>sr` - read previously started session
+-- - `<Leader>sd` - delete previously started session
+now(function() require('mini.sessions').setup() end)
+
+-- Start screen. This is what is shown when you open Neovim like `nvim`.
+-- Example usage:
+-- - Type prefix keys to limit available candidates
+-- - Navigate down/up with `<C-n>` and `<C-p>`
+-- - Press `<CR>` to select an entry
+--
+-- See also:
+-- - `:h MiniStarter-example-config` - non-default config examples
+-- - `:h MiniStarter-lifecycle` - how to work with Starter buffer
+now(
+  function()
+    require('mini.starter').setup({ header = "Remember why you're doing it" })
+  end
+)
+
+-- Statusline. Sets `:h 'statusline'` to show more info in a line below window.
+-- See also:
+-- - `:h MiniStatusline-example-content` - example of default content. Use it to
+--   configure a custom statusline by setting `config.content.active` function.
+now(function() require('mini.statusline').setup() end)
+
+-- Tabline. Sets `:h 'tabline'` to show all listed buffers in a line at the top.
+-- Buffers are ordered as they were created. Navigate with `[b` and `]b`.
+-- now(function() require('mini.tabline').setup() end)
+
+-- Extra 'mini.nvim' functionality.
+--
+-- See also:
+-- - `:h MiniExtra.pickers` - pickers. Most are mapped in `<Leader>f` group.
+--   Calling `setup()` makes 'mini.pick' respect 'mini.extra' pickers.
+-- - `:h MiniExtra.gen_ai_spec` - 'mini.ai' textobject specifications
+-- - `:h MiniExtra.gen_highlighter` - 'mini.hipatterns' highlighters
+later(function() require('mini.extra').setup() end)
+
+-- Extend and create a/i textobjects, like `:h a(`, `:h a'`, and more).
+-- Contains not only `a` and `i` type of textobjects, but also their "next" and
+-- "last" variants that will explicitly search for textobjects after and before
+-- cursor. Example usage:
+-- - `ci)` - *c*hange *i*inside parenthesis (`)`)
+-- - `di(` - *d*elete *i*inside padded parenthesis (`(`)
+-- - `yaq` - *y*ank *a*round *q*uote (any of "", '', or ``)
+-- - `vif` - *v*isually select *i*inside *f*unction call
+-- - `cina` - *c*hange *i*nside *n*ext *a*rgument
+-- - `valaala` - *v*isually select *a*round *l*ast (i.e. previous) *a*rgument
+--   and then again reselect *a*round new *l*ast *a*rgument
+--
+-- See also:
+-- - `:h text-objects` - general info about what textobjects are
+-- - `:h MiniAi-builtin-textobjects` - list of all supported textobjects
+-- - `:h MiniAi-textobject-specification` - examples of custom textobjects
+later(function()
+  local ai = require('mini.ai')
+  ai.setup({
+    -- 'mini.ai' can be extended with custom textobjects
+    custom_textobjects = {
+      -- Make `aB` / `iB` act on around/inside whole *b*uffer
+      B = MiniExtra.gen_ai_spec.buffer(),
+      -- For more complicated textobjects that require structural awareness,
+      -- use tree-sitter. This example makes `aF`/`iF` mean around/inside function
+      -- definition (not call). See `:h MiniAi.gen_spec.treesitter()` for details.
+      F = ai.gen_spec.treesitter({ a = '@function.outer', i = '@function.inner' }),
+    },
+
+    -- 'mini.ai' by default mostly mimics built-in search behavior: first try
+    -- to find textobject covering cursor, then try to find to the right.
+    -- Although this works in most cases, some are confusing. It is more robust to
+    -- always try to search only covering textobject and explicitly ask to search
+    -- for next (`an`/`in`) or last (`al`/`il`).
+    -- Try this. If you don't like it - delete next line and this comment.
+    search_method = 'cover',
+  })
+end)
+
+-- Align text interactively. Example usage:
+-- - `gaip,` - `ga` (align operator) *i*nside *p*aragraph by comma
+-- - `gAip` - start interactive alignment on the paragraph. Choose how to
+--   split, justify, and merge string parts. Press `<CR>` to make it permanent,
+--   press `<Esc>` to go back to initial state.
+--
+-- See also:
+-- - `:h MiniAlign-example` - hands-on list of examples to practice aligning
+-- - `:h MiniAlign.gen_step` - list of support step customizations
+-- - `:h MiniAlign-algorithm` - how alignment is done on algorithmic level
+later(function() require('mini.align').setup() end)
+
+-- Remove buffers. Opened files occupy space in tabline and buffer picker.
+-- When not needed, they can be removed. Example usage:
+-- - `<Leader>bw` - completely wipeout current buffer (see `:h :bwipeout`)
+-- - `<Leader>bW` - completely wipeout current buffer even if it has changes
+-- - `<Leader>bd` - delete current buffer (see `:h :bdelete`)
+later(function() require('mini.bufremove').setup() end)
+
+-- Show next key clues in a bottom right window. Requires explicit opt-in for
+-- keys that act as clue trigger.
+--
+-- See also:
+-- - `:h MiniClue-examples` - examples of common setups
+-- - `:h MiniClue.ensure_buf_triggers()` - use it to enable triggers in buffer
+-- - `:h MiniClue.set_mapping_desc()` - change mapping description not from config
+later(function()
+  local miniclue = require('mini.clue')
+  -- stylua: ignore
+  miniclue.setup({
+    -- Define which clues to show. By default shows only clues for custom mappings
+    -- (uses `desc` field from the mapping; takes precedence over custom clue).
+    clues = {
+      -- This is defined in 'plugin/20_keymaps.lua' with Leader group descriptions
+      Config.leader_group_clues,
+      miniclue.gen_clues.builtin_completion(),
+      miniclue.gen_clues.g(),
+      miniclue.gen_clues.marks(),
+      miniclue.gen_clues.registers(),
+      miniclue.gen_clues.square_brackets(),
+      -- This creates a submode for window resize mappings. Try the following:
+      -- - Press `<C-w>s` to make a window split.
+      -- - Press `<C-w>+` to increase height. Clue window still shows clues as if
+      --   `<C-w>` is pressed again. Keep pressing just `+` to increase height.
+      --   Try pressing `-` to decrease height.
+      -- - Stop submode either by `<Esc>` or by any key that is not in submode.
+      miniclue.gen_clues.windows({ submode_resize = true }),
+      miniclue.gen_clues.z(),
+    },
+    -- Explicitly opt-in for set of common keys to trigger clue window
+    triggers = {
+      { mode = { 'n', 'x' }, keys = '<Leader>' }, -- Leader triggers
+      { mode =   'n',        keys = '\\' },       -- mini.basics
+      { mode = { 'n', 'x' }, keys = '[' },        -- mini.bracketed
+      { mode = { 'n', 'x' }, keys = ']' },
+      { mode =   'i',        keys = '<C-x>' },    -- Built-in completion
+      { mode = { 'n', 'x' }, keys = 'g' },        -- `g` key
+      { mode = { 'n', 'x' }, keys = "'" },        -- Marks
+      { mode = { 'n', 'x' }, keys = '`' },
+      { mode = { 'n', 'x' }, keys = '"' },        -- Registers
+      { mode = { 'i', 'c' }, keys = '<C-r>' },
+      { mode =   'n',        keys = '<C-w>' },    -- Window commands
+      { mode = { 'n', 'x' }, keys = 's' },        -- `s` key (mini.surround, etc.)
+      { mode = { 'n', 'x' }, keys = 'z' },        -- `z` key
+    },
+    window = {
+      config = {
+        width = 50,
+      }
+    }
+  })
+end)
+
+-- Command line tweaks. Improves command line editing with:
+-- - Autocompletion. Basically an automated `:h cmdline-completion`.
+-- - Autocorrection of words as-you-type. Like `:W`->`:w`, `:lau`->`:lua`, etc.
+-- - Autopeek command range (like line number at the start) as-you-type.
+later(function() require('mini.cmdline').setup() end)
+
+-- Comment lines. Provides functionality to work with commented lines.
+-- Uses `:h 'commentstring'` option to infer comment structure.
+-- The built-in `:h commenting` is based on 'mini.comment'. Yet this module is
+-- still enabled as it provides more customization opportunities.
+later(function() require('mini.comment').setup() end)
+
+-- Completion and signature help. Implements async "two stage" autocompletion:
+-- - Based on attached LSP servers that support completion.
+-- - Fallback (based on built-in keyword completion) if there is no LSP candidates.
+--
+-- It also works with snippet candidates provided by LSP server. Best experience
+-- when paired with 'mini.snippets' (which is set up in this file).
+later(function()
+  -- Customize post-processing of LSP responses for a better user experience.
+  -- Don't show 'Text' suggestions (usually noisy) and show snippets last.
+  local process_items_opts = { kind_priority = { Text = -1, Snippet = 99 } }
+  local process_items = function(items, base)
+    return MiniCompletion.default_process_items(items, base, process_items_opts)
+  end
+  require('mini.completion').setup({
+    lsp_completion = {
+      -- Without this config autocompletion is set up through `:h 'completefunc'`.
+      -- Although not needed, setting up through `:h 'omnifunc'` is cleaner
+      -- (sets up only when needed) and makes it possible to use `<C-u>`.
+      source_func = 'omnifunc',
+      auto_setup = false,
+      process_items = process_items,
+    },
+  })
+
+  -- Set 'omnifunc' for LSP completion only when needed.
+  local on_attach = function(ev)
+    vim.bo[ev.buf].omnifunc = 'v:lua.MiniCompletion.completefunc_lsp'
+  end
+  _G.Config.new_autocmd('LspAttach', nil, on_attach, "Set 'omnifunc'")
+
+  -- Advertise to servers that Neovim now supports certain set of completion and
+  -- signature features through 'mini.completion'.
+  vim.lsp.config('*', { capabilities = MiniCompletion.get_lsp_capabilities() })
+end)
+
+-- Navigate and manipulate file system
+--
+-- See also:
+-- - `:h MiniFiles-navigation` - more details about how to navigate
+-- - `:h MiniFiles-manipulation` - more details about how to manipulate
+-- - `:h MiniFiles-examples` - examples of common setups
+later(function()
+  -- Enable directory/file preview
+  require('mini.files').setup({ windows = { preview = false } })
+
+  -- Add common bookmarks for every explorer. Example usage inside explorer:
+  -- - `'c` to navigate into your config directory
+  -- - `g?` to see available bookmarks
+  local add_marks = function()
+    MiniFiles.set_bookmark('c', vim.fn.stdpath('config'), { desc = 'Config' })
+    local minideps_plugins = vim.fn.stdpath('data') .. '/site/pack/deps/opt'
+    MiniFiles.set_bookmark('p', minideps_plugins, { desc = 'Plugins' })
+    MiniFiles.set_bookmark('w', vim.fn.getcwd, { desc = 'Working directory' })
+  end
+  _G.Config.new_autocmd('User', 'MiniFilesExplorerOpen', add_marks, 'Add bookmarks')
+end)
+
+-- Highlight patterns in text. Like `TODO`/`NOTE` or color hex codes.
+-- See also:
+-- - `:h MiniHipatterns-examples` - examples of common setups
+later(function()
+  local hipatterns = require('mini.hipatterns')
+  local hi_words = MiniExtra.gen_highlighter.words
+  hipatterns.setup({
+    highlighters = {
+      -- Highlight a fixed set of common words. Will be highlighted in any place,
+      -- not like "only in comments".
+      fixme = hi_words({ 'FIXME', 'Fixme', 'fixme' }, 'MiniHipatternsFixme'),
+      hack = hi_words({ 'HACK', 'Hack', 'hack' }, 'MiniHipatternsHack'),
+      todo = hi_words({ 'TODO', 'Todo', 'todo' }, 'MiniHipatternsTodo'),
+      note = hi_words({ 'NOTE', 'Note', 'note' }, 'MiniHipatternsNote'),
+
+      -- Highlight hex color string (#aabbcc) with that color as a background
+      hex_color = hipatterns.gen_highlighter.hex_color(),
+    },
+  })
+end)
+
+-- Visualize and work with indent scope. It visualizes indent scope "at cursor"
+-- with animated vertical line. Provides relevant motions and textobjects.
+-- Example usage:
+-- - `cii` - *c*hange *i*nside *i*ndent scope
+-- - `Vaiai` - *V*isually select *a*round *i*ndent scope and then again
+--   reselect *a*round new *i*indent scope
+-- - `[i` / `]i` - navigate to scope's top / bottom
+--
+-- See also:
+-- - `:h MiniIndentscope.gen_animation` - available animation rules
+later(
+  function()
+    require('mini.indentscope').setup({
+      draw = {
+        animation = require('mini.indentscope').gen_animation.none(),
+      },
+    })
+  end
+)
+
+-- Jump within visible lines to pre-defined spots via iterative label filtering.
+-- See also:
+-- - `:h MiniJump2d.gen_spotter` - list of available spotters
+later(function() require('mini.jump2d').setup() end)
+
+-- Special key mappings.
+-- See also:
+-- - `:h MiniKeymap-examples` - examples of common setups
+-- - `:h MiniKeymap.map_multistep()` - map multi-step action
+-- - `:h MiniKeymap.map_combo()` - map combo
+later(function()
+  require('mini.keymap').setup()
+  -- Navigate 'mini.completion' menu with `<Tab>` /  `<S-Tab>`
+  MiniKeymap.map_multistep('i', '<Tab>', { 'pmenu_next' })
+  MiniKeymap.map_multistep('i', '<S-Tab>', { 'pmenu_prev' })
+  -- On `<CR>` try to accept current completion item, fall back to accounting
+  -- for pairs from 'mini.pairs'
+  MiniKeymap.map_multistep('i', '<CR>', { 'pmenu_accept', 'minipairs_cr' })
+  -- On `<BS>` just try to account for pairs from 'mini.pairs'
+  MiniKeymap.map_multistep('i', '<BS>', { 'minipairs_bs' })
+end)
+
+-- Autopairs functionality. Insert pair when typing opening character and go over
+-- right character if it is already to cursor's right. Also provides mappings for
+-- `<CR>` and `<BS>` to perform extra actions when inside pair.
+-- Example usage in Insert mode:
+-- - `(` - insert "()" and put cursor between them
+-- - `)` when there is ")" to the right - jump over ")" without inserting new one
+-- - `<C-v>(` - always insert a single "(" literally. This is useful since
+--   'mini.pairs' doesn't provide particularly smart behavior, like auto balancing
+later(function()
+  -- Create pairs not only in Insert, but also in Command line mode
+  require('mini.pairs').setup({ modes = { command = true } })
+end)
+
+-- Pick anything with single window layout and fast matching. This is one of
+-- the main usability improvements as it powers a lot of "find things quickly"
+-- workflows.
+-- See also:
+-- - `:h MiniPick-overview` - overview of picker functionality
+-- - `:h MiniPick-examples` - examples of common setups
+-- - `:h MiniPick.builtin` and `:h MiniExtra.pickers` - available pickers;
+--   Execute one either with Lua function, `:Pick <picker-name>` command, or
+--   one of `<Leader>f` mappings defined in 'plugin/20_keymaps.lua'
+later(function() require('mini.pick').setup() end)
+
+-- Manage and expand snippets (templates for a frequently used text).
+-- Typical workflow is to type snippet's (configurable) prefix and expand it
+-- into a snippet session.
+--
+-- How to manage snippets:
+-- - 'mini.snippets' itself doesn't come with preconfigured snippets. Instead there
+--   is a flexible system of how snippets are prepared before expanding.
+--   They can come from pre-defined path on disk, 'snippets/' directories inside
+--   config or plugins, defined inside `setup()` call directly.
+-- - This config, however, does come with snippet configuration:
+--     - 'snippets/global.json' is a file with global snippets that will be
+--       available in any buffer
+--     - 'after/snippets/lua.json' defines personal snippets for Lua language
+--     - 'friendly-snippets' plugin configured in 'plugin/40_plugins.lua' provides
+--       a collection of language snippets
+--
+-- How to expand a snippet in Insert mode:
+-- - If you know snippet's prefix, type it as a word and press `<C-j>`. Snippet's
+--   body should be inserted instead of the prefix.
+-- - If you don't remember snippet's prefix, type only part of it (or none at all)
+--   and press `<C-j>`. It should show picker with all snippets that have prefixes
+--   matching typed characters (or all snippets if none was typed).
+--   Choose one and its body should be inserted instead of previously typed text.
+--
+-- How to navigate during snippet session:
+-- - Snippets can contain tabstops - places for user to interactively adjust text.
+--   Each tabstop is highlighted depending on session progression - whether tabstop
+--   is current, was or was not visited. If tabstop doesn't yet have text, it is
+--   visualized with special "ghost" inline text: • and ∎ by default.
+-- - Type necessary text at current tabstop and navigate to next/previous one
+--   by pressing `<C-l>` / `<C-h>`.
+-- - Repeat previous step until you reach special final tabstop, usually denoted
+--   by ∎ symbol. If you spotted a mistake in an earlier tabstop, navigate to it
+--   and return back to the final tabstop.
+-- - To end a snippet session when at final tabstop, keep typing or go into
+--   Normal mode. To force end snippet session, press `<C-c>`.
+--
+-- See also:
+-- - `:h MiniSnippets-overview` - overview of how module works
+-- - `:h MiniSnippets-examples` - examples of common setups
+-- - `:h MiniSnippets-session` - details about snippet session
+-- - `:h MiniSnippets.gen_loader` - list of available loaders
+-- later(function()
+--   -- Define language patterns to work better with 'friendly-snippets'
+--   local latex_patterns = { 'latex/**/*.json', '**/latex.json' }
+--   local lang_patterns = {
+--     tex = latex_patterns,
+--     plaintex = latex_patterns,
+--     -- Recognize special injected language of markdown tree-sitter parser
+--     markdown_inline = { 'markdown.json' },
+--   }
+--
+--   local snippets = require('mini.snippets')
+--   local config_path = vim.fn.stdpath('config')
+--   snippets.setup({
+--     snippets = {
+--       -- Always load 'snippets/global.json' from config directory
+--       snippets.gen_loader.from_file(config_path .. '/snippets/global.json'),
+--       -- Load from 'snippets/' directory of plugins, like 'friendly-snippets'
+--       snippets.gen_loader.from_lang({ lang_patterns = lang_patterns }),
+--     },
+--   })
+--
+--   -- By default snippets available at cursor are not shown as candidates in
+--   -- 'mini.completion' menu. This requires a dedicated in-process LSP server
+--   -- that will provide them. To have that, uncomment next line (use `gcc`).
+--   -- MiniSnippets.start_lsp_server()
+-- end)
+
+-- Surround actions: add/delete/replace/find/highlight. Working with surroundings
+-- is surprisingly common: surround word with quotes, replace `)` with `]`, etc.
+-- This module comes with many built-in surroundings, each identified by a single
+-- character. It searches only for surrounding that covers cursor and comes with
+-- a special "next" / "last" versions of actions to search forward or backward
+-- (just like 'mini.ai'). All text editing actions are dot-repeatable (see `:h .`).
+--
+-- Example usage (this may feel intimidating at first, but after practice it
+-- becomes second nature during text editing):
+-- - `saiw)` - *s*urround *a*dd for *i*nside *w*ord parenthesis (`)`)
+-- - `sdf`   - *s*urround *d*elete *f*unction call (like `f(var)` -> `var`)
+-- - `srb[`  - *s*urround *r*eplace *b*racket (any of [], (), {}) with padded `[`
+-- - `sf*`   - *s*urround *f*ind right part of `*` pair (like bold in markdown)
+-- - `shf`   - *s*urround *h*ighlight current *f*unction call
+-- - `srn{{` - *s*urround *r*eplace *n*ext curly bracket `{` with padded `{`
+-- - `sdl'`  - *s*urround *d*elete *l*ast quote pair (`'`)
+-- - `vaWsa<Space>` - *v*isually select *a*round *W*ORD and *s*urround *a*dd
+--                    spaces (`<Space>`)
+--
+-- See also:
+-- - `:h MiniSurround-builtin-surroundings` - list of all supported surroundings
+-- - `:h MiniSurround-surrounding-specification` - examples of custom surroundings
+-- - `:h MiniSurround-vim-surround-config` - alternative set of action mappings
+later(function() require('mini.surround').setup() end)
+
+-- Highlight and remove trailspace. Temporarily stops highlighting in Insert mode
+-- to reduce noise when typing. Example usage:
+-- - `<Leader>ot` - trim all trailing whitespace in a buffer
+later(function() require('mini.trailspace').setup() end)

plugin/40_plugins.lua

@@ -0,0 +1,162 @@
+-- ┌─────────────────────────┐
+-- │ Plugins outside of MINI │
+-- └─────────────────────────┘
+--
+-- This file contains installation and configuration of plugins outside of MINI.
+-- They significantly improve user experience in a way not yet possible with MINI.
+-- These are mostly plugins that provide programming language specific behavior.
+--
+-- Use this file to install and configure other such plugins.
+
+-- Make concise helpers for installing/adding plugins in two stages
+local add, later = MiniDeps.add, MiniDeps.later
+local now_if_args = _G.Config.now_if_args
+
+-- Tree-sitter ================================================================
+
+-- Tree-sitter is a tool for fast incremental parsing. It converts text into
+-- a hierarchical structure (called tree) that can be used to implement advanced
+-- and/or more precise actions: syntax highlighting, textobjects, indent, etc.
+--
+now_if_args(function()
+  add({
+    source = 'nvim-treesitter/nvim-treesitter',
+    -- Update tree-sitter parser after plugin is updated
+    hooks = { post_checkout = function() vim.cmd('TSUpdate') end },
+  })
+  add({
+    source = 'nvim-treesitter/nvim-treesitter-textobjects',
+    -- Use `main` branch since `master` branch is frozen, yet still default
+    -- It is needed for compatibility with 'nvim-treesitter' `main` branch
+    checkout = 'main',
+  })
+
+  -- Define languages which will have parsers installed and auto enabled
+  local languages = {
+    -- These are already pre-installed with Neovim. Used as an example.
+    'lua',
+    'vimdoc',
+    'markdown',
+    'yaml',
+    'toml',
+    'python',
+    'javascript',
+    'typst',
+    -- Add here more languages with which you want to use tree-sitter
+    -- To see available languages:
+    -- - Execute `:=require('nvim-treesitter').get_available()`
+    -- - Visit 'SUPPORTED_LANGUAGES.md' file at
+    --   https://github.com/nvim-treesitter/nvim-treesitter/blob/main
+  }
+  local isnt_installed = function(lang)
+    return #vim.api.nvim_get_runtime_file('parser/' .. lang .. '.*', false) == 0
+  end
+  local to_install = vim.tbl_filter(isnt_installed, languages)
+  if #to_install > 0 then require('nvim-treesitter').install(to_install) end
+
+  -- Enable tree-sitter after opening a file for a target language
+  local filetypes = {}
+  for _, lang in ipairs(languages) do
+    for _, ft in ipairs(vim.treesitter.language.get_filetypes(lang)) do
+      table.insert(filetypes, ft)
+    end
+  end
+  local ts_start = function(ev) vim.treesitter.start(ev.buf) end
+  _G.Config.new_autocmd('FileType', filetypes, ts_start, 'Start tree-sitter')
+end)
+
+-- Language servers ===========================================================
+
+-- Language Server Protocol (LSP) is a set of conventions that power creation of
+-- language specific tools. It requires two parts:
+-- - Server - program that performs language specific computations.
+-- - Client - program that asks server for computations and shows results.
+--
+-- Add it now if file (and not 'mini.starter') is shown after startup.
+now_if_args(function()
+  add('neovim/nvim-lspconfig')
+
+  -- Use `:h vim.lsp.enable()` to automatically enable language server based on
+  -- the rules provided by 'nvim-lspconfig'.
+  -- Use `:h vim.lsp.config()` or 'after/lsp/' directory to configure servers.
+  -- Uncomment and tweak the following `vim.lsp.enable()` call to enable servers.
+  vim.lsp.enable({
+    'lua_ls',
+    'basedpyright',
+    'ruff',
+  })
+end)
+
+-- Formatting =================================================================
+
+-- Programs dedicated to text formatting (a.k.a. formatters) are very useful.
+-- Neovim has built-in tools for text formatting (see `:h gq` and `:h 'formatprg'`).
+-- They can be used to configure external programs, but it might become tedious.
+--
+-- The 'stevearc/conform.nvim' plugin is a good and maintained solution for easier
+-- formatting setup.
+later(function()
+  add('stevearc/conform.nvim')
+
+  -- See also:
+  -- - `:h Conform`
+  -- - `:h conform-options`
+  -- - `:h conform-formatters`
+  require('conform').setup({
+    -- Map of filetype to formatters
+    -- Make sure that necessary CLI tool is available
+    formatters_by_ft = { 
+      lua = { 'stylua' },
+      python = { 'ruff' }
+    },
+  })
+end)
+
+-- Mason ======================================================================
+now_if_args(function()
+  add('mason-org/mason.nvim')
+  require('mason').setup()
+end)
+
+-- Catppuccin =================================================================
+now_if_args(function()
+  add({ source = "catppuccin/nvim", name = "catppuccin" })
+  require('catppuccin').setup({
+    flavour = 'mocha',
+    transparent_background = true,
+    dim_inactive = {
+      enabled = true,
+    },
+    float = {
+      transparent = true,
+    },
+  })
+  vim.cmd('colorscheme catppuccin')
+end)
+
+-- Neogit =====================================================================
+later(function()
+  add({
+    source = 'NeogitOrg/neogit',
+    depends = { 'nvim-lua/plenary.nvim' },
+  })
+  require('neogit').setup()
+end)
+
+-- Gitsigns ===================================================================
+later(function()
+  add({
+    source = 'lewis6991/gitsigns.nvim',
+  })
+  require('gitsigns').setup({})
+end)
+
+-- claudecode =================================================================
+later(function ()
+  add({
+    source = 'coder/claudecode.nvim',
+    depends = { 'folke/snacks.nvim' },
+  })
+  require('claudecode').setup({})
+end
+)