update from original repo

init.lua

@@ -91,7 +91,7 @@ vim.g.mapleader = ' '
 vim.g.maplocalleader = ' '
 
 -- Set to true if you have a Nerd Font installed and selected in the terminal
-vim.g.have_nerd_font = false
+vim.g.have_nerd_font = true
 
 -- [[ Setting options ]]
 -- See `:help vim.opt`
@@ -157,13 +157,27 @@ vim.opt.cursorline = true
 -- Minimal number of screen lines to keep above and below the cursor.
 vim.opt.scrolloff = 10
 
+-- Глобальные настройки табуляции
+vim.o.tabstop = 2
+vim.o.shiftwidth = 2
+vim.o.expandtab = true
+vim.o.softtabstop = 2
+
+-- Отображать строку без переносов, как одну бесконечно длинную
+-- (display lines as one long line)
+-- vim.opt.wrap = false
+
 -- [[ Basic Keymaps ]]
 --  See `:help vim.keymap.set()`
 
 -- Clear highlights on search when pressing <Esc> in normal mode
 --  See `:help hlsearch`
 vim.keymap.set('n', '<Esc>', '<cmd>nohlsearch<CR>')
 
+-- Move highlighted blocks with J and K
+vim.keymap.set('v', 'J', ":m '>+1<CR>gv=gv")
+vim.keymap.set('v', 'K', ":m '<-2<CR>gv=gv")
+
 -- Diagnostic keymaps
 vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist, { desc = 'Open diagnostic [Q]uickfix list' })
 
@@ -321,7 +335,8 @@ require('lazy').setup({
         { '<leader>w', group = '[W]orkspace' },
         { '<leader>t', group = '[T]oggle' },
         { '<leader>h', group = 'Git [H]unk', mode = { 'n', 'v' } },
-      },
+        { '<leader>l', group = '[L]aTeX' },
+      }
     },
   },
 
@@ -451,8 +466,9 @@ require('lazy').setup({
     },
   },
   { 'Bilal2453/luvit-meta', lazy = true },
+
+  -- Main LSP Configuration
   {
-    -- Main LSP Configuration
     'neovim/nvim-lspconfig',
     dependencies = {
       -- Automatically install LSPs and related tools to stdpath for Neovim
@@ -605,9 +621,25 @@ require('lazy').setup({
       --  - settings (table): Override the default settings passed when initializing the server.
       --        For example, to see the options for `lua_ls`, you could go to: https://luals.github.io/wiki/settings/
       local servers = {
-        -- clangd = {},
+        -- C/C++ LSP server
+        clangd = {},
+
+        -- LaTeX LSP server
+        texlab = {},
+
+        -- Python LSP server
+        pyright = {
+          settings = {
+            python = {
+              pythonPath = '/opt/homebrew/Caskroom/miniconda/base/bin/python',
+              analysis = {
+                autoSearchPaths = true,
+                useLibraryCodeForTypes = true,
+              },
+            },
+          },
+        },
         -- gopls = {},
-        -- pyright = {},
         -- rust_analyzer = {},
         -- ... etc. See `:help lspconfig-all` for a list of all the pre-configured LSPs
         --
@@ -699,6 +731,9 @@ require('lazy').setup({
       end,
       formatters_by_ft = {
         lua = { 'stylua' },
+        python = { 'isort', 'black' },
+        cpp = { 'clang-format' },
+        texlab = { 'latexindent' },
         -- Conform can also run multiple formatters sequentially
         -- python = { "isort", "black" },
         --
@@ -750,6 +785,12 @@ require('lazy').setup({
       local luasnip = require 'luasnip'
       luasnip.config.setup {}
 
+      local has_words_before = function()
+        unpack = unpack or table.unpack
+        local line, col = unpack(vim.api.nvim_win_get_cursor(0))
+        return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match '%s' == nil
+      end
+
       cmp.setup {
         snippet = {
           expand = function(args)
@@ -762,53 +803,90 @@ require('lazy').setup({
         -- chosen, you will need to read `:help ins-completion`
         --
         -- No, but seriously. Please read `:help ins-completion`, it is really good!
-        mapping = cmp.mapping.preset.insert {
-          -- Select the [n]ext item
-          ['<C-n>'] = cmp.mapping.select_next_item(),
-          -- Select the [p]revious item
-          ['<C-p>'] = cmp.mapping.select_prev_item(),
+        -- mapping = cmp.mapping.preset.insert {
+        --   -- Select the [n]ext item
+        --   ['<C-n>'] = cmp.mapping.select_next_item(),
+        --   -- Select the [p]revious item
+        --   ['<C-p>'] = cmp.mapping.select_prev_item(),
+        --
+        --   -- Scroll the documentation window [b]ack / [f]orward
+        --   ['<C-b>'] = cmp.mapping.scroll_docs(-4),
+        --   ['<C-f>'] = cmp.mapping.scroll_docs(4),
+        --
+        --   -- Accept ([y]es) the completion.
+        --   --  This will auto-import if your LSP supports it.
+        --   --  This will expand snippets if the LSP sent a snippet.
+        --   ['<C-y>'] = cmp.mapping.confirm { select = true },
+        --
+        --   -- If you prefer more traditional completion keymaps,
+        --   -- you can uncomment the following lines
+        --   --['<CR>'] = cmp.mapping.confirm { select = true },
+        --   --['<Tab>'] = cmp.mapping.select_next_item(),
+        --   --['<S-Tab>'] = cmp.mapping.select_prev_item(),
+        --
+        --   -- Manually trigger a completion from nvim-cmp.
+        --   --  Generally you don't need this, because nvim-cmp will display
+        --   --  completions whenever it has completion options available.
+        --   ['<C-Space>'] = cmp.mapping.complete {},
+        --
+        --   -- Think of <c-l> as moving to the right of your snippet expansion.
+        --   --  So if you have a snippet that's like:
+        --   --  function $name($args)
+        --   --    $body
+        --   --  end
+        --   --
+        --   -- <c-l> will move you to the right of each of the expansion locations.
+        --   -- <c-h> is similar, except moving you backwards.
+        --   ['<C-l>'] = cmp.mapping(function()
+        --     if luasnip.expand_or_locally_jumpable() then
+        --       luasnip.expand_or_jump()
+        --     end
+        --   end, { 'i', 's' }),
+        --   ['<C-h>'] = cmp.mapping(function()
+        --     if luasnip.locally_jumpable(-1) then
+        --       luasnip.jump(-1)
+        --     end
+        --   end, { 'i', 's' }),
+        --
+        --   -- For more advanced Luasnip keymaps (e.g. selecting choice nodes, expansion) see:
+        --   --    https://github.com/L3MON4D3/LuaSnip?tab=readme-ov-file#keymaps
+        -- },
 
-          -- Scroll the documentation window [b]ack / [f]orward
-          ['<C-b>'] = cmp.mapping.scroll_docs(-4),
-          ['<C-f>'] = cmp.mapping.scroll_docs(4),
+        -- Настройки горячих клавиш для автодополнения от Александра Романова
+        mapping = cmp.mapping.preset.insert {
 
-          -- Accept ([y]es) the completion.
-          --  This will auto-import if your LSP supports it.
-          --  This will expand snippets if the LSP sent a snippet.
-          ['<C-y>'] = cmp.mapping.confirm { select = true },
-
-          -- If you prefer more traditional completion keymaps,
-          -- you can uncomment the following lines
-          --['<CR>'] = cmp.mapping.confirm { select = true },
-          --['<Tab>'] = cmp.mapping.select_next_item(),
-          --['<S-Tab>'] = cmp.mapping.select_prev_item(),
-
-          -- Manually trigger a completion from nvim-cmp.
-          --  Generally you don't need this, because nvim-cmp will display
-          --  completions whenever it has completion options available.
-          ['<C-Space>'] = cmp.mapping.complete {},
-
-          -- Think of <c-l> as moving to the right of your snippet expansion.
-          --  So if you have a snippet that's like:
-          --  function $name($args)
-          --    $body
-          --  end
-          --
-          -- <c-l> will move you to the right of each of the expansion locations.
-          -- <c-h> is similar, except moving you backwards.
-          ['<C-l>'] = cmp.mapping(function()
-            if luasnip.expand_or_locally_jumpable() then
+          -- Прямой пробег по списку автодополнений
+          ['<Tab>'] = cmp.mapping(function(fallback)
+            if cmp.visible() then
+              cmp.select_next_item()
+            elseif luasnip.expand_or_jumpable() then
               luasnip.expand_or_jump()
+            elseif has_words_before() then
+              cmp.complete()
+            else
+              fallback()
             end
           end, { 'i', 's' }),
-          ['<C-h>'] = cmp.mapping(function()
-            if luasnip.locally_jumpable(-1) then
+
+          -- Обратный пробег по списку автодополнений
+          ['<S-Tab>'] = cmp.mapping(function(fallback)
+            if cmp.visible() then
+              cmp.select_prev_item()
+            elseif luasnip.jumpable(-1) then
               luasnip.jump(-1)
+            else
+              fallback()
             end
           end, { 'i', 's' }),
 
-          -- For more advanced Luasnip keymaps (e.g. selecting choice nodes, expansion) see:
-          --    https://github.com/L3MON4D3/LuaSnip?tab=readme-ov-file#keymaps
+          -- Отмена автодополнения
+          ['<C-e>'] = cmp.mapping.abort(),
+          -- Подтверждение автодополнения
+          ['<CR>'] = cmp.mapping.confirm { select = true },
+
+          -- Scroll the documentation window [b]ack / [f]orward
+          ['<C-b>'] = cmp.mapping.scroll_docs(-4),
+          ['<C-f>'] = cmp.mapping.scroll_docs(4),
         },
         sources = {
           {
@@ -819,6 +897,11 @@ require('lazy').setup({
           { name = 'nvim_lsp' },
           { name = 'luasnip' },
           { name = 'path' },
+          { name = 'buffer' },
+        },
+        window = {
+          completion = cmp.config.window.bordered(),
+          -- documentation = cmp.config.window.bordered(),
         },
       }
     end,
@@ -843,7 +926,12 @@ require('lazy').setup({
   },
 
   -- Highlight todo, notes, etc in comments
-  { 'folke/todo-comments.nvim', event = 'VimEnter', dependencies = { 'nvim-lua/plenary.nvim' }, opts = { signs = false } },
+  {
+    'folke/todo-comments.nvim',
+    event = 'VimEnter',
+    dependencies = { 'nvim-lua/plenary.nvim' },
+    opts = { signs = false },
+  },
 
   { -- Collection of various small independent plugins/modules
     'echasnovski/mini.nvim',
@@ -897,6 +985,7 @@ require('lazy').setup({
         --  If you are experiencing weird indenting issues, add the language to
         --  the list of additional_vim_regex_highlighting and disabled languages for indent.
         additional_vim_regex_highlighting = { 'ruby' },
+        disable = { 'latex' },
       },
       indent = { enable = true, disable = { 'ruby' } },
     },
@@ -920,16 +1009,16 @@ require('lazy').setup({
   -- require 'kickstart.plugins.debug',
   -- require 'kickstart.plugins.indent_line',
   -- require 'kickstart.plugins.lint',
-  -- require 'kickstart.plugins.autopairs',
-  -- require 'kickstart.plugins.neo-tree',
+  require 'kickstart.plugins.autopairs',
+  require 'kickstart.plugins.neo-tree',
   -- require 'kickstart.plugins.gitsigns', -- adds gitsigns recommend keymaps
 
   -- NOTE: The import below can automatically add your own plugins, configuration, etc from `lua/custom/plugins/*.lua`
   --    This is the easiest way to modularize your config.
   --
   --  Uncomment the following line and add your plugins to `lua/custom/plugins/*.lua` to get going.
   --    For additional information, see `:help lazy.nvim-lazy.nvim-structuring-your-plugins`
-  -- { import = 'custom.plugins' },
+  { import = 'custom.plugins' },
 }, {
   ui = {
     -- If you are using a Nerd Font: set icons to an empty table which will use the

lua/custom/plugins/vimtex.lua

@@ -0,0 +1,12 @@
+return {
+  'lervag/vimtex',
+  lazy = false, -- we don't want to lazy load VimTeX
+  init = function()
+    vim.g.vimtex_view_method = 'skim'
+
+    -- vim.g.vimtex_syntax_enabled = 0
+    -- vim.g.vimtex_compiler_method = "latexmk"
+
+    vim.g.vimtex_quickfix_mode = 0
+  end,
+}

lua/kickstart/plugins/neo-tree.lua

@@ -14,8 +14,16 @@ return {
     { '\\', ':Neotree reveal<CR>', desc = 'NeoTree reveal', silent = true },
   },
   opts = {
+    close_if_last_window = true, -- Закрывать Neo-tree, если это последнее окно
+    popup_border_style = 'rounded', -- Закругленные углы у всплывающих окон
+
+    enable_git_status = true, -- Показ статусов Git
+    enable_diagnostics = true, -- Показ диагностик
+
     filesystem = {
       window = {
+        width = 30, -- Ширина окна
+        position = 'left',
         mappings = {
           ['\\'] = 'close_window',
         },