Further improvements

init.lua

@@ -196,7 +196,32 @@ require('lazy').setup({
     build = ':TSUpdate',
   },
 
-  -- NOTE: Next Step on Your Neovim Journey: Add/Configure additional "plugins" for kickstart
+  -- Bufferline shows tab
+  {'akinsho/bufferline.nvim', version = "*", dependencies = 'nvim-tree/nvim-web-devicons'},
+  -- List entered commands
+  {'gelguy/wilder.nvim', version = "*", config = function() end },
+  -- File browser
+  {
+  "nvim-neo-tree/neo-tree.nvim",
+  version = "*",
+  dependencies = {
+    "nvim-lua/plenary.nvim",
+    "nvim-tree/nvim-web-devicons", -- not strictly required, but recommended
+    "MunifTanjim/nui.nvim",
+  },
+  config = function ()
+    require('neo-tree').setup {}
+  end,
+  },
+  -- Markdown preview
+  {'iamcco/markdown-preview.nvim',
+    ft = "markdown",
+    -- build = "cd app && yarn install", -- after removing Joplin one day
+    build = "cd app && npm install",
+    init = function() vim.g.mkdp_filetypes = { "markdown" } end,
+  },
+
+   -- NOTE: Next Step on Your Neovim Journey: Add/Configure additional "plugins" for kickstart
   --       These are some example plugins that I've included in the kickstart repository.
   --       Uncomment any of the lines below to enable them.
   -- require 'kickstart.plugins.autoformat',
@@ -216,11 +241,35 @@ require('lazy').setup({
 -- NOTE: You can change these options as you wish!
 
 -- Set highlight on search
-vim.o.hlsearch = false
+vim.o.hlsearch = true
 
 -- Make line numbers default
 vim.wo.number = true
 
+-- Toggle line numbers depending on the vim mode
+local augroup = vim.api.nvim_create_augroup("numbertoggle", {})
+
+vim.api.nvim_create_autocmd({ "BufEnter", "FocusGained", "InsertLeave", "CmdlineLeave", "WinEnter" }, {
+   pattern = "*",
+   group = augroup,
+   callback = function()
+      if vim.o.nu and vim.api.nvim_get_mode().mode ~= "i" then
+         vim.opt.relativenumber = true
+      end
+   end,
+})
+
+vim.api.nvim_create_autocmd({ "BufLeave", "FocusLost", "InsertEnter", "CmdlineEnter", "WinLeave" }, {
+   pattern = "*",
+   group = augroup,
+   callback = function()
+      if vim.o.nu then
+         vim.opt.relativenumber = false
+         vim.cmd "redraw"
+      end
+   end,
+})
+
 -- Enable mouse mode
 vim.o.mouse = 'a'
 
@@ -311,7 +360,7 @@ vim.keymap.set('n', '<leader>sd', require('telescope.builtin').diagnostics, { de
 -- See `:help nvim-treesitter`
 require('nvim-treesitter.configs').setup {
   -- Add languages to be installed here that you want installed for treesitter
-  ensure_installed = { 'c', 'cpp', 'go', 'lua', 'python', 'rust', 'tsx', 'typescript', 'vimdoc', 'vim' },
+  ensure_installed = { 'lua', 'python', 'tsx', 'typescript', 'vimdoc', 'vim', 'bash', 'css', 'dockerfile', 'html', 'java', 'kotlin', 'json', 'markdown_inline', 'ruby', 'sql', 'toml', 'vue', 'yaml' },
 
   -- Autoinstall languages that are not installed. Defaults to false (but you can change for yourself!)
   auto_install = false,
@@ -523,3 +572,20 @@ cmp.setup {
 
 -- The line beneath this is called `modeline`. See `:help modeline`
 -- vim: ts=2 sts=2 sw=2 et
+--
+
+vim.keymap.set('i', 'jj', '<esc>', { desc = 'Closes insert mode' })
+vim.keymap.set('n', 'ec', ':', { desc = 'Execute command' })
+
+-- bufferline
+vim.opt.termguicolors = true
+require("bufferline").setup{}
+
+-- wilder
+local wilder = require('wilder')
+wilder.setup({modes = {':', '/', '?'}})
+
+-- filetree
+-- Unless you are still migrating, remove the deprecated commands from v1.x
+vim.cmd([[ let g:neo_tree_remove_legacy_commands = 1 ]])
+

lua/custom/plugins/filetree.lua

@@ -0,0 +1,14 @@
+vim.cmd([[ let g:neo_tree_remove_legacy_commands = 1 ]])
+
+return {
+  "nvim-neo-tree/neo-tree.nvim",
+  version = "*",
+  dependencies = {
+    "nvim-lua/plenary.nvim",
+    "nvim-tree/nvim-web-devicons", -- not strictly required, but recommended
+    "MunifTanjim/nui.nvim",
+  },
+  config = function ()
+    require('neo-tree').setup {}
+  end,
+}