new laptop

disk dying fuck me

.github/ISSUE_TEMPLATE/bug_report.md

@@ -10,11 +10,9 @@ assignees: ''
 <!-- Any bug report not following this template will be immediately closed. Thanks -->
 
 ## Before Reporting an Issue
-
 - I have read the kickstart.nvim README.md.
 - I have read the appropriate plugin's documentation.
 - I have searched that this issue has not been reported before.
-- I have ran `:checkhealth` and so no obvious issue.
 
 - [ ] **By checking this, I confirm that the above steps are completed. I understand leaving this unchecked will result in this report being closed immediately.**
 

.github/ISSUE_TEMPLATE/config.yml

@@ -1,10 +0,0 @@
-blank_issues_enabled: false
-
-contact_links:
-  - name: Help
-    url: https://github.com/nvim-lua/kickstart.nvim/discussions/categories/q-a
-    about: Ask the community for help
-
-  - name: Ideas
-    url: https://github.com/nvim-lua/kickstart.nvim/discussions/categories/ideas
-    about: Share ideas for new features

.github/workflows/stylua.yml

@@ -9,12 +9,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v2
         with:
           ref: ${{ github.event.pull_request.head.sha }}
       - name: Stylua Check
-        uses: JohnnyMorganz/stylua-action@v4
+        uses: JohnnyMorganz/stylua-action@v3
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           version: latest
           args: --check .
+

.gitignore

@@ -4,11 +4,4 @@ test.sh
 nvim
 
 spell/
-
-# In your personal fork, you likely want to comment this, since it's recommended to track
-# nvim-pack-lock.json in version control - see :help vim.pack-lockfile
-# For the official `nvim-lua/kickstart.nvim` git repository, we leave it ignored to avoid unneeded
-# merge conflicts.
-nvim-pack-lock.json
-
-.DS_Store
+lazy-lock.json

.stylua.toml

@@ -4,4 +4,3 @@ indent_type = "Spaces"
 indent_width = 2
 quote_style = "AutoPreferSingle"
 call_parentheses = "None"
-collapse_simple_statement = "Always"

README.md

@@ -1,5 +1,9 @@
 # kickstart.nvim
 
+```sh
+git clone ssh://git@forgejo.galard.uk:222/franchioping/kickstart.nvim.git "${XDG_CONFIG_HOME:-$HOME/.config}"/nvim
+```
+
 ## Introduction
 
 A starting point for Neovim that is:
@@ -17,39 +21,29 @@ A starting point for Neovim that is:
 Kickstart.nvim targets *only* the latest
 ['stable'](https://github.com/neovim/neovim/releases/tag/stable) and latest
 ['nightly'](https://github.com/neovim/neovim/releases/tag/nightly) of Neovim.
-If you are experiencing issues, please make sure you have at least the latest
-stable version. Most likely, you want to install neovim via a [package
-manager](https://github.com/neovim/neovim/blob/master/INSTALL.md#install-from-package).
-To check your neovim version, run `nvim --version` and make sure it is not
-below the latest
-['stable'](https://github.com/neovim/neovim/releases/tag/stable) version. If
-your chosen install method only gives you an outdated version of neovim, find
-alternative [installation methods below](#alternative-neovim-installation-methods).
+If you are experiencing issues, please make sure you have the latest versions.
 
 ### Install External Dependencies
 
 External Requirements:
-- Basic utils: `git`, `make`, `unzip`, C Compiler (`gcc`)
-- [ripgrep](https://github.com/BurntSushi/ripgrep#installation),
-  [fd-find](https://github.com/sharkdp/fd#installation)
-- [tree-sitter CLI](https://github.com/tree-sitter/tree-sitter/blob/master/crates/cli/README.md#installation)
-- Clipboard tool (xclip/xsel/win32yank or other depending on the platform)
-- A [Nerd Font](https://www.nerdfonts.com/): optional, provides various icons
-  - if you have it set `vim.g.have_nerd_font` in `init.lua` to true
-- Emoji fonts (Ubuntu only, and only if you want emoji!) `sudo apt install fonts-noto-color-emoji`
-- Language Setup:
-  - If you want to write Typescript, you need `npm`
-  - If you want to write Golang, you will need `go`
-  - etc.
+* Basic utils: `git`, `make`, `unzip`, C Compiler (`gcc`)
+* [ripgrep](https://github.com/BurntSushi/ripgrep#installation)
+* Clipboard tool (xclip/xsel/win32yank or other depending on the platform)
+* A [Nerd Font](https://www.nerdfonts.com/): optional, provides various icons
+  * if you have it set `vim.g.have_nerd_font` in `init.lua` to true
+* Language Setup:
+  * If you want to write Typescript, you need `npm`
+  * If you want to write Golang, you will need `go`
+  * etc.
 
-> [!NOTE]
-> See [Install Recipes](#Install-Recipes) for additional Windows and Linux specific notes
+> **NOTE**
+> See [Install Recipes](#install-recipes) for additional Windows and Linux specific notes
 > and quick install snippets
 
 ### Install Kickstart
 
-> [!NOTE]
-> [Backup](#FAQ) your previous configuration (if any exists)
+> **NOTE**
+> [Backup](#faq) your previous configuration (if any exists)
 
 Neovim's configurations are located under the following paths, depending on your OS:
 
@@ -65,17 +59,17 @@ Neovim's configurations are located under the following paths, depending on your
 so that you have your own copy that you can modify, then install by cloning the
 fork to your machine using one of the commands below, depending on your OS.
 
-> [!NOTE]
+> **NOTE**
 > Your fork's URL will be something like this:
 > `https://github.com/<your_github_username>/kickstart.nvim.git`
 
-You likely want to remove `nvim-pack-lock.json` from your fork's `.gitignore`
-file too - it's ignored in the kickstart repo to make maintenance easier, but
-it's recommended to track it in version control (see `:help vim.pack-lockfile`).
+You likely want to remove `lazy-lock.json` from your fork's `.gitignore` file
+too - it's ignored in the kickstart repo to make maintenance easier, but it's
+[recommended to track it in version control](https://lazy.folke.io/usage/lockfile).
 
 #### Clone kickstart.nvim
-
-> [!NOTE]
+>
+> **NOTE**
 > If following the recommended step above (i.e., forking the repo), replace
 > `nvim-lua` with `<your_github_username>` in the commands below
 
@@ -111,10 +105,8 @@ Start Neovim
 nvim
 ```
 
-That's it! `vim.pack` will install all the plugins from your config. Use
-`:lua vim.pack.update(nil, { offline = true })` to inspect plugin state and
-`:lua vim.pack.update()` to fetch updates (`:write` applies updates, `:quit`
-cancels them).
+That's it! Lazy will install all the plugins you have. Use `:Lazy` to view
+the current plugin status. Hit `q` to close the window.
 
 #### Read The Friendly Documentation
 
@@ -125,7 +117,6 @@ examples of adding popularly requested plugins.
 > [!NOTE]
 > For more information about a particular plugin check its repository's documentation.
 
-
 ### Getting Started
 
 [The Only Video You Need to Get Started with Neovim](https://youtu.be/m8C0Cq9Uv9o)
@@ -140,16 +131,17 @@ examples of adding popularly requested plugins.
   * Yes! You can use [NVIM_APPNAME](https://neovim.io/doc/user/starting.html#%24NVIM_APPNAME)`=nvim-NAME`
     to maintain multiple configurations. For example, you can install the kickstart
     configuration in `~/.config/nvim-kickstart` and create an alias:
+
     ```
     alias nvim-kickstart='NVIM_APPNAME="nvim-kickstart" nvim'
     ```
+
     When you run Neovim using `nvim-kickstart` alias it will use the alternative
     config directory and the matching local directory
     `~/.local/share/nvim-kickstart`. You can apply this approach to any Neovim
     distribution that you would like to try out.
 * What if I want to "uninstall" this configuration:
-  * Remove your config directory and local data directory (for example,
-    `~/.config/nvim` and `~/.local/share/nvim`).
+  * See [lazy.nvim uninstall](https://lazy.folke.io/usage#-uninstalling) information
 * Why is the kickstart `init.lua` a single file? Wouldn't it make sense to split it into multiple files?
   * The main purpose of kickstart is to serve as a teaching tool and a reference
     configuration that someone can easily use to `git clone` as a basis for their own.
@@ -170,36 +162,18 @@ After installing all the dependencies continue with the [Install Kickstart](#ins
 #### Windows Installation
 
 <details><summary>Windows with Microsoft C++ Build Tools and CMake</summary>
-Kickstart's default config is make-only for `telescope-fzf-native.nvim`.
-If `make` is unavailable, the plugin is skipped.
+Installation may require installing build tools and updating the run command for `telescope-fzf-native`
 
-Recommended: install `make` (see the chocolatey section below).
+See `telescope-fzf-native` documentation for [more details](https://github.com/nvim-telescope/telescope-fzf-native.nvim#installation)
 
-If you want a CMake-only setup, customize `init.lua` in two places:
+This requires:
 
-1. Include `telescope-fzf-native.nvim` when `cmake` is available:
+* Install CMake and the Microsoft C++ Build Tools on Windows
 
 ```lua
-if vim.fn.executable 'make' == 1 or vim.fn.executable 'cmake' == 1 then
-  table.insert(plugins, gh 'nvim-telescope/telescope-fzf-native.nvim')
-end
+{'nvim-telescope/telescope-fzf-native.nvim', build = 'cmake -S. -Bbuild -DCMAKE_BUILD_TYPE=Release && cmake --build build --config Release && cmake --install build --prefix build' }
 ```
 
-2. In the `PackChanged` hook, use CMake when `make` is unavailable:
-
-```lua
-if name == 'telescope-fzf-native.nvim' then
-  if vim.fn.executable 'make' == 1 then
-    run_build(name, { 'make' }, ev.data.path)
-  elseif vim.fn.executable 'cmake' == 1 then
-    run_build(name, { 'cmake', '-S.', '-Bbuild', '-DCMAKE_BUILD_TYPE=Release' }, ev.data.path)
-    run_build(name, { 'cmake', '--build', 'build', '--config', 'Release', '--target', 'install' }, ev.data.path)
-  end
-  return
-end
-```
-
-See `telescope-fzf-native` documentation for [build details](https://github.com/nvim-telescope/telescope-fzf-native.nvim#installation).
 </details>
 <details><summary>Windows with gcc/make using chocolatey</summary>
 Alternatively, one can install gcc and make which don't require changing the config,
@@ -208,15 +182,18 @@ the easiest way is to use choco:
 1. install [chocolatey](https://chocolatey.org/install)
 either follow the instructions on the page or use winget,
 run in cmd as **admin**:
+
 ```
 winget install --accept-source-agreements chocolatey.chocolatey
 ```
 
 2. install all requirements using choco, exit the previous cmd and
 open a new one so that choco path is set, and run in cmd as **admin**:
+
 ```
-choco install -y neovim git ripgrep wget fd unzip gzip mingw make tree-sitter
+choco install -y neovim git ripgrep wget fd unzip gzip mingw make
 ```
+
 </details>
 <details><summary>WSL (Windows Subsystem for Linux)</summary>
 
@@ -225,121 +202,52 @@ wsl --install
 wsl
 sudo add-apt-repository ppa:neovim-ppa/unstable -y
 sudo apt update
-sudo apt install make gcc ripgrep fd-find tree-sitter-cli unzip git xclip neovim
+sudo apt install make gcc ripgrep unzip git xclip neovim
 ```
+
 </details>
 
 #### Linux Install
+
 <details><summary>Ubuntu Install Steps</summary>
 
 ```
 sudo add-apt-repository ppa:neovim-ppa/unstable -y
 sudo apt update
-sudo apt install make gcc ripgrep fd-find tree-sitter-cli unzip git xclip neovim
+sudo apt install make gcc ripgrep unzip git xclip neovim
 ```
+
 </details>
 <details><summary>Debian Install Steps</summary>
 
 ```
 sudo apt update
-sudo apt install make gcc ripgrep fd-find tree-sitter-cli unzip git xclip curl
+sudo apt install make gcc ripgrep unzip git xclip curl
 
 # Now we install nvim
-curl -LO https://github.com/neovim/neovim/releases/latest/download/nvim-linux-x86_64.tar.gz
-sudo rm -rf /opt/nvim-linux-x86_64
-sudo mkdir -p /opt/nvim-linux-x86_64
-sudo chmod a+rX /opt/nvim-linux-x86_64
-sudo tar -C /opt -xzf nvim-linux-x86_64.tar.gz
+curl -LO https://github.com/neovim/neovim/releases/latest/download/nvim-linux64.tar.gz
+sudo rm -rf /opt/nvim-linux64
+sudo mkdir -p /opt/nvim-linux64
+sudo chmod a+rX /opt/nvim-linux64
+sudo tar -C /opt -xzf nvim-linux64.tar.gz
 
 # make it available in /usr/local/bin, distro installs to /usr/bin
-sudo ln -sf /opt/nvim-linux-x86_64/bin/nvim /usr/local/bin/
+sudo ln -sf /opt/nvim-linux64/bin/nvim /usr/local/bin/
 ```
+
 </details>
 <details><summary>Fedora Install Steps</summary>
 
 ```
-sudo dnf install -y gcc make git ripgrep fd-find tree-sitter-cli unzip neovim
+sudo dnf install -y gcc make git ripgrep fd-find unzip neovim
 ```
+
 </details>
 
 <details><summary>Arch Install Steps</summary>
 
 ```
-sudo pacman -S --noconfirm --needed gcc make git ripgrep fd tree-sitter-cli unzip neovim
-```
-</details>
-
-### Alternative neovim installation methods
-
-For some systems it is not unexpected that the [package manager installation
-method](https://github.com/neovim/neovim/blob/master/INSTALL.md#install-from-package)
-recommended by neovim is significantly behind. If that is the case for you,
-pick one of the following methods that are known to deliver fresh neovim versions very quickly.
-They have been picked for their popularity and because they make installing and updating
-neovim to the latest versions easy. You can also find more detail about the
-available methods being discussed
-[here](https://github.com/nvim-lua/kickstart.nvim/issues/1583).
-
-
-<details><summary>Bob</summary>
-
-[Bob](https://github.com/MordechaiHadad/bob) is a Neovim version manager for
-all platforms. Simply install
-[rustup](https://rust-lang.github.io/rustup/installation/other.html),
-and run the following commands:
-
-```bash
-rustup default stable
-rustup update stable
-cargo install bob-nvim
-bob use stable
+sudo pacman -S --noconfirm --needed gcc make git ripgrep fd unzip neovim
 ```
 
 </details>
-
-<details><summary>Homebrew</summary>
-
-[Homebrew](https://brew.sh) is a package manager popular on Mac and Linux.
-Simply install using [`brew install`](https://formulae.brew.sh/formula/neovim).
-
-</details>
-
-<details><summary>Flatpak</summary>
-
-Flatpak is a package manager for applications that allows developers to package their applications
-just once to make it available on all Linux systems. Simply [install flatpak](https://flatpak.org/setup/)
-and setup [flathub](https://flathub.org/setup) to [install neovim](https://flathub.org/apps/io.neovim.nvim).
-
-</details>
-
-<details><summary>asdf and mise-en-place</summary>
-
-[asdf](https://asdf-vm.com/) and [mise](https://mise.jdx.dev/) are tool version managers,
-mostly aimed towards project-specific tool versioning. However both support managing tools
-globally in the user-space as well:
-
-<details><summary>mise</summary>
-
-[Install mise](https://mise.jdx.dev/getting-started.html), then run:
-
-```bash
-mise plugins install neovim
-mise use neovim@stable
-```
-
-</details>
-
-<details><summary>asdf</summary>
-
-[Install asdf](https://asdf-vm.com/guide/getting-started.html), then run:
-
-```bash
-asdf plugin add neovim
-asdf install neovim stable
-asdf set neovim stable --home
-asdf reshim neovim
-```
-
-</details>
-
-</details>

after/ftplugin/markdown.lua

@@ -0,0 +1,2 @@
+vim.opt_local.spell = true
+vim.opt_local.spelllang = { 'en_us', 'pt_PT' }

lazy-lock.json

@@ -0,0 +1,38 @@
+{
+  "LuaSnip": { "branch": "master", "commit": "3732756842a2f7e0e76a7b0487e9692072857277" },
+  "ccc.nvim": { "branch": "main", "commit": "9d1a256e006decc574789dfc7d628ca11644d4c2" },
+  "cmp-nvim-lsp": { "branch": "main", "commit": "cbc7b02bb99fae35cb42f514762b89b5126651ef" },
+  "cmp-path": { "branch": "main", "commit": "c642487086dbd9a93160e1679a1327be111cbc25" },
+  "cmp_luasnip": { "branch": "master", "commit": "98d9cb5c2c38532bd9bdb481067b20fea8f32e90" },
+  "conform.nvim": { "branch": "master", "commit": "ffe26e8df8115c9665d24231f8a49fadb2d611ce" },
+  "esp32.nvim": { "branch": "main", "commit": "7b929bd908ba7358b073d1923832cd8d2e682503" },
+  "fidget.nvim": { "branch": "main", "commit": "e32b672d8fd343f9d6a76944fedb8c61d7d8111a" },
+  "gitsigns.nvim": { "branch": "main", "commit": "5813e4878748805f1518cee7abb50fd7205a3a48" },
+  "gruvbox.nvim": { "branch": "main", "commit": "5e0a460d8e0f7f669c158dedd5f9ae2bcac31437" },
+  "lazy.nvim": { "branch": "main", "commit": "85c7ff3711b730b4030d03144f6db6375044ae82" },
+  "lazydev.nvim": { "branch": "main", "commit": "5231c62aa83c2f8dc8e7ba957aa77098cda1257d" },
+  "leetcode.nvim": { "branch": "master", "commit": "fdd3f91800b3983e27bc9fcfb99cfa7293d7f11a" },
+  "luasnip-latex-snippets.nvim": { "branch": "main", "commit": "57e4330f967da6ac64bf9b05b06ecb3c4a120ec3" },
+  "mason-lspconfig.nvim": { "branch": "main", "commit": "0b9bb925c000ae649ff7e7149c8cd00031f4b539" },
+  "mason.nvim": { "branch": "main", "commit": "57e5a8addb8c71fb063ee4acda466c7cf6ad2800" },
+  "mini.nvim": { "branch": "main", "commit": "e27fcecf6cbffd8ed391bdf0eb746fdb5b9bfa44" },
+  "neo-tree.nvim": { "branch": "v3.x", "commit": "f3df514fff2bdd4318127c40470984137f87b62e" },
+  "nui.nvim": { "branch": "main", "commit": "de740991c12411b663994b2860f1a4fd0937c130" },
+  "nvim-autopairs": { "branch": "master", "commit": "7a2c97cccd60abc559344042fefb1d5a85b3e33b" },
+  "nvim-cmp": { "branch": "main", "commit": "d97d85e01339f01b842e6ec1502f639b080cb0fc" },
+  "nvim-lint": { "branch": "master", "commit": "ebe535956106c60405b02220246e135910f6853d" },
+  "nvim-lspconfig": { "branch": "master", "commit": "9c923997123ff9071198ea3b594d4c1931fab169" },
+  "nvim-surround": { "branch": "main", "commit": "fcfa7e02323d57bfacc3a141f8a74498e1522064" },
+  "nvim-treesitter": { "branch": "master", "commit": "42fc28ba918343ebfd5565147a42a26580579482" },
+  "nvim-ts-autotag": { "branch": "main", "commit": "c4ca798ab95b316a768d51eaaaee48f64a4a46bc" },
+  "nvim-web-devicons": { "branch": "master", "commit": "8dcb311b0c92d460fac00eac706abd43d94d68af" },
+  "plenary.nvim": { "branch": "master", "commit": "b9fd5226c2f76c951fc8ed5923d85e4de065e509" },
+  "snacks.nvim": { "branch": "main", "commit": "fe7cfe9800a182274d0f868a74b7263b8c0c020b" },
+  "telescope-ui-select.nvim": { "branch": "master", "commit": "6e51d7da30bd139a6950adf2a47fda6df9fa06d2" },
+  "telescope-undo.nvim": { "branch": "main", "commit": "928d0c2dc9606e01e2cc547196f48d2eaecf58e5" },
+  "telescope.nvim": { "branch": "0.1.x", "commit": "a0bbec21143c7bc5f8bb02e0005fa0b982edc026" },
+  "todo-comments.nvim": { "branch": "main", "commit": "31e3c38ce9b29781e4422fc0322eb0a21f4e8668" },
+  "vim-sleuth": { "branch": "master", "commit": "be69bff86754b1aa5adcbb527d7fcd1635a84080" },
+  "vimtex": { "branch": "master", "commit": "32bcb3922c20588e00de68f73c86312eda2141ad" },
+  "which-key.nvim": { "branch": "main", "commit": "3aab2147e74890957785941f0c1ad87d0a44c15a" }
+}

lua/custom/custom-keybinds.lua

@@ -1,4 +1,3 @@
-
 -- local function map(mode, lhs, rhs, opts)
 --   local options = { noremap = true, silent = true }
 --   if opts then
@@ -16,7 +15,15 @@
 
 vim.keymap.set({ 'x', 'n' }, '<leader>d', '"_d', { remap = false, desc = 'Delete without copying' })
 
-vim.keymap.set({'x','n'}, '<leader>/', 'gcc', { remap = true, desc = 'Toggle comment line' })
+local operator_rhs = function()
+  return require('vim._comment').operator()
+end
+vim.keymap.set({ 'x' }, '<leader>/', operator_rhs, { expr = true, desc = 'Toggle comment' })
+
+local line_rhs = function()
+  return require('vim._comment').operator() .. '_'
+end
+vim.keymap.set('n', '<leader>/', line_rhs, { expr = true, desc = 'Toggle comment line' })
 
 vim.g.tex_flavor = 'latex'
 
@@ -43,7 +50,3 @@ local list_all_snips = function()
 end
 
 vim.api.nvim_create_user_command('SnipListAll', list_all_snips, {})
-
-vim.keymap.set('n', '<leader>e', function()
-  require('neo-tree.command').execute({ toggle = true })
-end, { desc = 'Explorer', silent = true })

lua/custom/plugins/general.lua

@@ -0,0 +1,57 @@
+return {
+  -- {
+  --   'akinsho/toggleterm.nvim',
+  --   version = '*',
+  --   opts = {--[[ things you want to change go here]]
+  --   },
+  --   keys = {
+  --     { '<leader>t', ':ToggleTerm direction=float<CR>', desc = 'Terminal', silent = true },
+  --   },
+  --   config = function()
+  --     local opts = { buffer = 0 }
+  --     vim.keymap.set('t', '<esc>', [[<C-\><C-n>]], opts)
+  --     vim.keymap.set('t', 'jk', [[<C-\><C-n>]], opts)
+  --     vim.keymap.set('t', '<C-h>', [[<Cmd>wincmd h<CR>]], opts)
+  --     vim.keymap.set('t', '<C-j>', [[<Cmd>wincmd j<CR>]], opts)
+  --     vim.keymap.set('t', '<C-k>', [[<Cmd>wincmd k<CR>]], opts)
+  --     vim.keymap.set('t', '<C-l>', [[<Cmd>wincmd l<CR>]], opts)
+  --     vim.keymap.set('t', '<C-w>', [[<C-\><C-n><C-w>]], opts)
+  --   end,
+  -- },
+  {
+    'windwp/nvim-ts-autotag',
+  },
+  {
+    'uga-rosa/ccc.nvim',
+    config = function()
+      local ccc = require 'ccc'
+
+      ccc.setup {
+        highlighter = {
+          auto_enable = true,
+          lsp = true,
+        },
+      }
+    end,
+  },
+  {
+    'kylechui/nvim-surround',
+    version = '^3.0.0', -- Use for stability; omit to use `main` branch for the latest features
+    event = 'VeryLazy',
+    config = function()
+      require('nvim-surround').setup {
+        -- Configuration here, or leave empty to use defaults
+      }
+    end,
+  },
+  {
+    'Aietes/esp32.nvim',
+    opts = {
+      build_dir = 'build',
+    },
+  },
+  {
+    'folke/todo-comments.nvim',
+    dependencies = { 'nvim-lua/plenary.nvim' },
+  },
+}

lua/custom/plugins/init.lua

@@ -1,13 +0,0 @@
--- You can add your own plugins here or in other files in this directory!
---  I promise not to create any merge conflicts in this directory :)
---
--- See the kickstart.nvim README for more information
-
--- Iterate over all Lua files in the plugins directory and load them
-local plugins_dir = vim.fs.joinpath(vim.fn.stdpath 'config', 'lua', 'custom', 'plugins')
-for file_name, type in vim.fs.dir(plugins_dir, { follow = true }) do
-  if (type == 'file' or type == 'link') and file_name:match '%.lua$' and file_name ~= 'init.lua' then
-    local module = file_name:gsub('%.lua$', '')
-    require('custom.plugins.' .. module)
-  end
-end

lua/custom/plugins/latex-tools.lua

@@ -0,0 +1,39 @@
+return {
+
+  {
+    'lervag/vimtex',
+    lazy = false, -- we don't want to lazy load VimTeX
+    -- tag = "v2.15", -- uncomment to pin to a specific release
+    init = function()
+      -- VimTeX configuration goes here, e.g.
+      vim.g.vimtex_view_method = 'zathura'
+    end,
+    config = function()
+      vim.g.vimtex_compiler_latexmk = { ['out_dir'] = '/home/flima/Notes/build' }
+    end,
+  },
+  -- {
+  --   'franchioping/luasnip-latex-snippets.nvim',
+  --   dev = true,
+  -- },
+  {
+    'iurimateus/luasnip-latex-snippets.nvim',
+    -- vimtex isn't required if using treesitter
+    requires = { 'L3MON4D3/LuaSnip', 'lervag/vimtex' },
+    config = function()
+      require('luasnip-latex-snippets').setup()
+      -- or setup({ use_treesitter = true })
+      require('luasnip').config.setup { enable_autosnippets = true }
+    end,
+  },
+  -- {
+  --   'iurimateus/luasnip-latex-snippets.nvim',
+  --   -- vimtex isn't required if using treesitter
+  --   requires = { 'L3MON4D3/LuaSnip', 'lervag/vimtex' },
+  --   config = function()
+  --     require('luasnip-latex-snippets').setup()
+  --     -- or setup({ use_treesitter = true })
+  --     require('luasnip').config.setup { enable_autosnippets = true }
+  --   end,
+  -- },
+}

lua/custom/plugins/leetcode.lua

@@ -0,0 +1,22 @@
+return {
+  {
+    'kawre/leetcode.nvim',
+    build = ':TSUpdate html', -- if you have `nvim-treesitter` installed
+    dependencies = {
+      'nvim-telescope/telescope.nvim',
+      -- "ibhagwan/fzf-lua",
+      'nvim-lua/plenary.nvim',
+      'MunifTanjim/nui.nvim',
+      'nvim-treesitter/nvim-treesitter',
+    },
+    opts = {
+      -- configuration goes here
+      injector = {
+        ['cpp'] = {
+          before = { '#include <bits/stdc++.h>', 'using namespace std;' },
+          after = 'int main() {}',
+        },
+      },
+    },
+  },
+}

lua/custom/plugins/neo-tree.lua

@@ -0,0 +1,22 @@
+-- You can add your own plugins here or in other files in this directory!
+--  I promise not to create any merge conflicts in this directory :)
+--
+-- See the kickstart.nvim README for more information
+return {
+
+  {
+    'nvim-neo-tree/neo-tree.nvim',
+    branch = 'v3.x',
+    dependencies = {
+      'nvim-lua/plenary.nvim',
+      'nvim-tree/nvim-web-devicons', -- not strictly required, but recommended
+      'MunifTanjim/nui.nvim',
+      -- "3rd/image.nvim", -- Optional image support in preview window: See `# Preview Mode` for more information
+    },
+
+    cmd = 'Neotree',
+    keys = {
+      { '<leader>e', ':Neotree toggle<CR>', desc = 'Explorer', silent = true },
+    },
+  },
+}

lua/custom/plugins/neotree.lua

@@ -1,2 +0,0 @@
-
-vim.pack.add { 'https://github.com/nvim-tree/nvim-web-devicons' }

lua/custom/plugins/telescope-undo.lua

@@ -0,0 +1,32 @@
+return {
+  'debugloop/telescope-undo.nvim',
+  dependencies = { -- note how they're inverted to above example
+    {
+      'nvim-telescope/telescope.nvim',
+      dependencies = { 'nvim-lua/plenary.nvim' },
+    },
+  },
+  keys = {
+    { -- lazy style key map
+      '<leader>fu',
+      '<cmd>Telescope undo<cr>',
+      desc = 'Telescope Undo History',
+    },
+  },
+  opts = {
+    -- don't use `defaults = { }` here, do this in the main telescope spec
+    extensions = {
+      undo = {
+        -- telescope-undo.nvim config, see below
+      },
+      -- no other extensions here, they can have their own spec too
+    },
+  },
+  config = function(_, opts)
+    -- Calling telescope's setup from multiple specs does not hurt, it will happily merge the
+    -- configs for us. We won't use data, as everything is in it's own namespace (telescope
+    -- defaults, as well as each extension).
+    require('telescope').setup(opts)
+    require('telescope').load_extension 'undo'
+  end,
+}

lua/custom/plugins/theme.lua

@@ -1,31 +0,0 @@
-vim.pack.add({
-  "https://github.com/ellisonleao/gruvbox.nvim"
-})
-
-require("gruvbox").setup(
-{
-  terminal_colors = true, -- add neovim terminal colors
-  undercurl = true,
-  underline = true,
-  bold = true,
-  italic = {
-    strings = true,
-    emphasis = true,
-    comments = true,
-    operators = false,
-    folds = true,
-  },
-  strikethrough = true,
-  invert_selection = false,
-  invert_signs = false,
-  invert_tabline = false,
-  -- inverse = true, -- invert background for search, diffs, statuslines and errors
-  -- contrast = "", -- can be "hard", "soft" or empty string
-  -- palette_overrides = {},
-  -- overrides = {},
-  dim_inactive = false,
-  -- transparent_mode = false,
-  }
-)
-
-vim.cmd.colorscheme("gruvbox")

lua/kickstart/health.lua

@@ -12,7 +12,7 @@ local check_version = function()
     return
   end
 
-  if vim.version.ge(vim.version(), '0.12') then
+  if vim.version.ge(vim.version(), '0.10-dev') then
     vim.health.ok(string.format("Neovim version is: '%s'", verstr))
   else
     vim.health.error(string.format("Neovim out of date: '%s'. Upgrade to latest stable or nightly", verstr))

lua/kickstart/plugins/autopairs.lua

@@ -1,5 +1,16 @@
 -- autopairs
 -- https://github.com/windwp/nvim-autopairs
 
-vim.pack.add { 'https://github.com/windwp/nvim-autopairs' }
+return {
+  'windwp/nvim-autopairs',
+  event = 'InsertEnter',
+  -- Optional dependency
+  dependencies = { 'hrsh7th/nvim-cmp' },
+  config = function()
     require('nvim-autopairs').setup {}
+    -- If you want to automatically add `(` after selecting a function or method
+    local cmp_autopairs = require 'nvim-autopairs.completion.cmp'
+    local cmp = require 'cmp'
+    cmp.event:on('confirm_done', cmp_autopairs.on_confirm_done())
+  end,
+}

lua/kickstart/plugins/debug.lua

@@ -6,25 +6,78 @@
 -- be extended to other languages as well. That's why it's called
 -- kickstart.nvim and not kitchen-sink.nvim ;)
 
-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',
-}
+return {
+  -- NOTE: Yes, you can install new plugins here!
+  'mfussenegger/nvim-dap',
+  -- NOTE: And you can specify dependencies as well
+  dependencies = {
+    -- Creates a beautiful debugger UI
+    'rcarriga/nvim-dap-ui',
 
+    -- Required dependency for nvim-dap-ui
+    'nvim-neotest/nvim-nio',
+
+    -- Installs the debug adapters for you
+    'williamboman/mason.nvim',
+    'jay-babu/mason-nvim-dap.nvim',
+
+    -- Add your own debuggers here
+    'leoluz/nvim-dap-go',
+  },
+  keys = {
     -- 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', '<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', '<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').set_breakpoint(vim.fn.input 'Breakpoint condition: ') end, { desc = 'Debug: Set Breakpoint' })
+    {
+      '<F5>',
+      function()
+        require('dap').continue()
+      end,
+      desc = 'Debug: Start/Continue',
+    },
+    {
+      '<F1>',
+      function()
+        require('dap').step_into()
+      end,
+      desc = 'Debug: Step Into',
+    },
+    {
+      '<F2>',
+      function()
+        require('dap').step_over()
+      end,
+      desc = 'Debug: Step Over',
+    },
+    {
+      '<F3>',
+      function()
+        require('dap').step_out()
+      end,
+      desc = 'Debug: Step Out',
+    },
+    {
+      '<leader>b',
+      function()
+        require('dap').toggle_breakpoint()
+      end,
+      desc = 'Debug: Toggle Breakpoint',
+    },
+    {
+      '<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.
-vim.keymap.set('n', '<F7>', function() require('dapui').toggle() end, { desc = 'Debug: See last session result.' })
-
+    {
+      '<F7>',
+      function()
+        require('dapui').toggle()
+      end,
+      desc = 'Debug: See last session result.',
+    },
+  },
+  config = function()
     local dap = require 'dap'
     local dapui = require 'dapui'
 
@@ -47,13 +100,11 @@ require('mason-nvim-dap').setup {
 
     -- Dap UI setup
     -- For more information, see |:help nvim-dap-ui|
----@diagnostic disable-next-line: missing-fields
     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.
       icons = { expanded = '▾', collapsed = '▸', current_frame = '*' },
-  ---@diagnostic disable-next-line: missing-fields
       controls = {
         icons = {
           pause = '⏸',
@@ -93,3 +144,5 @@ require('dap-go').setup {
         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' }
-
-require('gitsigns').setup {
+return {
+  {
+    'lewis6991/gitsigns.nvim',
+    opts = {
       on_attach = function(bufnr)
         local gitsigns = require 'gitsigns'
 
@@ -33,25 +34,28 @@ require('gitsigns').setup {
 
         -- Actions
         -- visual mode
-    map('v', '<leader>hs', function() gitsigns.stage_hunk { vim.fn.line '.', vim.fn.line 'v' } end, { desc = 'git [s]tage hunk' })
-    map('v', '<leader>hr', function() gitsigns.reset_hunk { vim.fn.line '.', vim.fn.line 'v' } end, { desc = 'git [r]eset hunk' })
+        map('v', '<leader>hs', function()
+          gitsigns.stage_hunk { vim.fn.line '.', vim.fn.line 'v' }
+        end, { desc = 'git [s]tage hunk' })
+        map('v', '<leader>hr', function()
+          gitsigns.reset_hunk { vim.fn.line '.', vim.fn.line 'v' }
+        end, { desc = 'git [r]eset hunk' })
         -- normal mode
         map('n', '<leader>hs', gitsigns.stage_hunk, { desc = 'git [s]tage hunk' })
         map('n', '<leader>hr', gitsigns.reset_hunk, { desc = 'git [r]eset hunk' })
         map('n', '<leader>hS', gitsigns.stage_buffer, { desc = 'git [S]tage buffer' })
+        map('n', '<leader>hu', gitsigns.undo_stage_hunk, { desc = 'git [u]ndo stage hunk' })
         map('n', '<leader>hR', gitsigns.reset_buffer, { desc = 'git [R]eset buffer' })
         map('n', '<leader>hp', gitsigns.preview_hunk, { desc = 'git [p]review hunk' })
-    map('n', '<leader>hi', gitsigns.preview_hunk_inline, { desc = 'git preview hunk [i]nline' })
-    map('n', '<leader>hb', function() gitsigns.blame_line { full = true } end, { desc = 'git [b]lame line' })
+        map('n', '<leader>hb', gitsigns.blame_line, { desc = 'git [b]lame line' })
         map('n', '<leader>hd', gitsigns.diffthis, { desc = 'git [d]iff against index' })
-    map('n', '<leader>hD', function() gitsigns.diffthis '@' end, { desc = 'git [D]iff against last commit' })
-    map('n', '<leader>hQ', function() gitsigns.setqflist 'all' end, { desc = 'git hunk [Q]uickfix list (all files in repo)' })
-    map('n', '<leader>hq', gitsigns.setqflist, { desc = 'git hunk [q]uickfix list (all changes in this file)' })
+        map('n', '<leader>hD', function()
+          gitsigns.diffthis '@'
+        end, { desc = 'git [D]iff against last commit' })
         -- Toggles
         map('n', '<leader>tb', gitsigns.toggle_current_line_blame, { desc = '[T]oggle git show [b]lame line' })
-    map('n', '<leader>tw', gitsigns.toggle_word_diff, { desc = '[T]oggle git intra-line [w]ord diff' })
-
-    -- Text object
-    map({ 'o', 'x' }, 'ih', gitsigns.select_hunk)
+        map('n', '<leader>tD', gitsigns.toggle_deleted, { desc = '[T]oggle git show [D]eleted' })
       end,
+    },
+  },
 }

lua/kickstart/plugins/indent_line.lua

@@ -1,6 +1,9 @@
--- Add indentation guides even on blank lines
-
+return {
+  { -- Add indentation guides even on blank lines
+    'lukas-reineke/indent-blankline.nvim',
     -- Enable `lukas-reineke/indent-blankline.nvim`
     -- See `:help ibl`
-vim.pack.add { 'https://github.com/lukas-reineke/indent-blankline.nvim' }
-require('ibl').setup {}
+    main = 'ibl',
+    opts = {},
+  },
+}

lua/kickstart/plugins/lint.lua

@@ -1,10 +1,12 @@
--- Linting
-
-vim.pack.add { 'https://github.com/mfussenegger/nvim-lint' }
+return {
 
+  { -- Linting
+    'mfussenegger/nvim-lint',
+    event = { 'BufReadPre', 'BufNewFile' },
+    config = function()
       local lint = require 'lint'
       lint.linters_by_ft = {
-  markdown = { 'markdownlint' }, -- Make sure to install `markdownlint` via mason / npm
+        markdown = { 'markdownlint' },
       }
 
       -- To allow other plugins to add linters to require('lint').linters_by_ft,
@@ -37,7 +39,7 @@ lint.linters_by_ft = {
       -- lint.linters_by_ft['rst'] = nil
       -- lint.linters_by_ft['ruby'] = 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
       -- on the specified events.
@@ -48,6 +50,11 @@ vim.api.nvim_create_autocmd({ 'BufEnter', 'BufWritePost', 'InsertLeave' }, {
           -- Only run the linter in buffers that you can modify in order to
           -- avoid superfluous noise, notably within the handy LSP pop-ups that
           -- describe the hovered symbol using Markdown.
-    if vim.bo.modifiable then lint.try_lint() end
+          if vim.opt_local.modifiable:get() then
+            lint.try_lint()
+          end
         end,
       })
+    end,
+  },
+}

lua/kickstart/plugins/neo-tree.lua

@@ -1,15 +1,19 @@
 -- Neo-tree is a Neovim plugin to browse the file system
 -- https://github.com/nvim-neo-tree/neo-tree.nvim
 
-vim.pack.add {
-  { src = 'https://github.com/nvim-neo-tree/neo-tree.nvim', version = vim.version.range '*' },
-  'https://github.com/nvim-lua/plenary.nvim',
-  'https://github.com/MunifTanjim/nui.nvim',
-}
-
-vim.keymap.set('n', '\\', '<Cmd>Neotree reveal<CR>', { desc = 'NeoTree reveal', silent = true })
-
-require('neo-tree').setup {
+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',
+  },
+  cmd = 'Neotree',
+  keys = {
+    { '\\', ':Neotree reveal<CR>', desc = 'NeoTree reveal', silent = true },
+  },
+  opts = {
     filesystem = {
       window = {
         mappings = {
@@ -17,4 +21,5 @@ require('neo-tree').setup {
         },
       },
     },
+  },
 }

lua/luasnippets/all.lua

@@ -0,0 +1,31 @@
+local ls = require 'luasnip'
+local s = ls.snippet
+local sn = ls.snippet_node
+local isn = ls.indent_snippet_node
+local t = ls.text_node
+local i = ls.insert_node
+local f = ls.function_node
+local c = ls.choice_node
+local d = ls.dynamic_node
+local r = ls.restore_node
+local events = require 'luasnip.util.events'
+local ai = require 'luasnip.nodes.absolute_indexer'
+local extras = require 'luasnip.extras'
+local l = extras.lambda
+local rep = extras.rep
+local p = extras.partial
+local m = extras.match
+local n = extras.nonempty
+local dl = extras.dynamic_lambda
+local fmt = require('luasnip.extras.fmt').fmt
+local fmta = require('luasnip.extras.fmt').fmta
+local conds = require 'luasnip.extras.expand_conditions'
+local postfix = require('luasnip.extras.postfix').postfix
+local types = require 'luasnip.util.types'
+local parse = require('luasnip.util.parser').parse_snippet
+local ms = ls.multi_snippet
+local k = require('luasnip.nodes.key_indexer').new_key
+
+return {
+  s('date', t(os.date '%Y-%m-%d')),
+}

lua/luasnippets/tex/conditions.lua

@@ -0,0 +1,49 @@
+--[
+-- LuaSnip Conditions
+--]
+
+local M = {}
+
+-- math / not math zones
+
+function M.in_math()
+  return vim.api.nvim_eval 'vimtex#syntax#in_mathzone()' == 1
+end
+
+-- comment detection
+function M.in_comment()
+  return vim.fn['vimtex#syntax#in_comment']() == 1
+end
+
+-- document class
+function M.in_beamer()
+  return vim.b.vimtex['documentclass'] == 'beamer'
+end
+
+-- general env function
+local function env(name)
+  local is_inside = vim.fn['vimtex#env#is_inside'](name)
+  return (is_inside[1] > 0 and is_inside[2] > 0)
+end
+
+function M.in_preamble()
+  return not env 'document'
+end
+
+function M.in_text()
+  return env 'document' and not M.in_math()
+end
+
+function M.in_tikz()
+  return env 'tikzpicture'
+end
+
+function M.in_bullets()
+  return env 'itemize' or env 'enumerate'
+end
+
+function M.in_align()
+  return env 'align' or env 'align*' or env 'aligned'
+end
+
+return M

lua/luasnippets/tex/postfix.lua

@@ -0,0 +1,93 @@
+local ls = require 'luasnip'
+local s = ls.snippet
+local sn = ls.snippet_node
+local isn = ls.indent_snippet_node
+local t = ls.text_node
+local i = ls.insert_node
+local f = ls.function_node
+local c = ls.choice_node
+local d = ls.dynamic_node
+local r = ls.restore_node
+local events = require 'luasnip.util.events'
+local ai = require 'luasnip.nodes.absolute_indexer'
+local extras = require 'luasnip.extras'
+local l = extras.lambda
+local rep = extras.rep
+local p = extras.partial
+local m = extras.match
+local n = extras.nonempty
+local dl = extras.dynamic_lambda
+local fmt = require('luasnip.extras.fmt').fmt
+local fmta = require('luasnip.extras.fmt').fmta
+local conds = require 'luasnip.extras.expand_conditions'
+local postfix = require('luasnip.extras.postfix').postfix
+local types = require 'luasnip.util.types'
+local parse = require('luasnip.util.parser').parse_snippet
+local ms = ls.multi_snippet
+local k = require('luasnip.nodes.key_indexer').new_key
+
+local conditions = require 'luasnippets.tex.conditions'
+local is_math = conditions.is_math
+
+local as = require('luasnip').extend_decorator.apply(s, { snippetType = 'autosnippet' })
+
+local ret = {}
+
+-- dynamic node
+-- generally, postfix comes in the form PRE-CAPTURE-POST, so in this case, arg1 is the "pre" text, arg2 the "post" text
+local dynamic_postfix = function(_, parent, _, user_arg1, user_arg2)
+  print(table.concat(parent.snippet, '\n'))
+  local capture = parent.snippet.env.POSTFIX_MATCH
+  if #capture > 0 then
+    return sn(
+      nil,
+      fmta(
+        [[
+        <><><><>
+        ]],
+        { t(user_arg1), t(capture), t(user_arg2), i(0) }
+      )
+    )
+  else
+    local visual_placeholder = ''
+    if #parent.snippet.env.SELECT_RAW > 0 then
+      visual_placeholder = parent.snippet.env.SELECT_RAW
+    end
+    return sn(
+      nil,
+      fmta(
+        [[
+        <><><><>
+        ]],
+        { t(user_arg1), i(1, visual_placeholder), t(user_arg2), i(0) }
+      )
+    )
+  end
+end
+
+-- local function postfix_std(trig, result_start, result_end)
+--   return postfix(
+--     { trig = trig, snippetType = 'autosnippet' },
+--     { d(1, dynamic_postfix, {}, { user_args = { result_start, result_end } }) },
+--     { condition = is_math, show_condition = is_math }
+--   )
+-- end
+
+-- Helper: creates a regex-triggered snippet that wraps the next character(s)
+-- after <prefix> in <before> ... <after>
+local function postfix_std(prefix, before, after)
+  return s(
+    { trig = prefix .. '(%a)', regTrig = true, wordTrig = false, snippetType = 'autosnippet' },
+    f(function(_, snip)
+      local captured = snip.captures[1]
+      return before .. captured .. after
+    end)
+  )
+end
+
+table.insert(ret, postfix_std('vec', '\\vec{', '}'))
+table.insert(ret, postfix_std('hat', '\\hat{', '}'))
+table.insert(ret, postfix_std('dot', '\\dot{', '}'))
+table.insert(ret, postfix_std('bar', '\\bar{', '}'))
+
+return ret

lua/luasnippets/tex/ranges.lua

@@ -0,0 +1,87 @@
+local ls = require 'luasnip'
+local s = ls.snippet
+local sn = ls.snippet_node
+local isn = ls.indent_snippet_node
+local t = ls.text_node
+local i = ls.insert_node
+local f = ls.function_node
+local c = ls.choice_node
+local d = ls.dynamic_node
+local r = ls.restore_node
+local events = require 'luasnip.util.events'
+local ai = require 'luasnip.nodes.absolute_indexer'
+local extras = require 'luasnip.extras'
+local l = extras.lambda
+local rep = extras.rep
+local p = extras.partial
+local m = extras.match
+local n = extras.nonempty
+local dl = extras.dynamic_lambda
+local fmt = require('luasnip.extras.fmt').fmt
+local fmta = require('luasnip.extras.fmt').fmta
+local conds = require 'luasnip.extras.expand_conditions'
+local postfix = require('luasnip.extras.postfix').postfix
+local types = require 'luasnip.util.types'
+local parse = require('luasnip.util.parser').parse_snippet
+local ms = ls.multi_snippet
+local k = require('luasnip.nodes.key_indexer').new_key
+
+local conditions = require 'luasnippets.tex.conditions'
+
+local is_math = conditions.is_math
+local as = require('luasnip').extend_decorator.apply(s, { snippetType = 'autosnippet' })
+
+local ret = {}
+--
+-- table.insert(
+--   ret,
+--   as(
+--     {
+--       trig = 'rancc',
+--       regTrig = true,
+--       name = 'range closed close',
+--       dscr = 'ranges typing x_ -> x_{}',
+--     },
+--     fmta([[ \left[ <> ; <> \right] ]], {
+--       i(1),
+--       i(2),
+--     }),
+--     { condition = is_math }
+--   )
+-- )
+
+local leters = { 'c', 'o' }
+for index, value in ipairs(leters) do
+  for index2, value2 in ipairs(leters) do
+    local char1
+    local char2
+    if index == 1 then
+      char1 = '['
+    else
+      char1 = ']'
+    end
+    if index2 == 1 then
+      char2 = ']'
+    else
+      char2 = '['
+    end
+    table.insert(
+      ret,
+      as(
+        {
+          trig = 'ran' .. value .. value2,
+          regTrig = true,
+          name = 'range ' .. value .. value2 .. ' - ' .. char1 .. char2,
+          dscr = 'ranges',
+        },
+        fmta('\\left' .. char1 .. ' <> ; <> \\right' .. char2, {
+          i(1),
+          i(2),
+        }),
+        { condition = is_math }
+      )
+    )
+  end
+end
+
+return ret

lua/luasnippets/tex/tex.lua

@@ -0,0 +1,52 @@
+local ls = require 'luasnip'
+local s = ls.snippet
+local sn = ls.snippet_node
+local isn = ls.indent_snippet_node
+local t = ls.text_node
+local i = ls.insert_node
+local f = ls.function_node
+local c = ls.choice_node
+local d = ls.dynamic_node
+local r = ls.restore_node
+local events = require 'luasnip.util.events'
+local ai = require 'luasnip.nodes.absolute_indexer'
+local extras = require 'luasnip.extras'
+local l = extras.lambda
+local rep = extras.rep
+local p = extras.partial
+local m = extras.match
+local n = extras.nonempty
+local dl = extras.dynamic_lambda
+local fmt = require('luasnip.extras.fmt').fmt
+local fmta = require('luasnip.extras.fmt').fmta
+local conds = require 'luasnip.extras.expand_conditions'
+local postfix = require('luasnip.extras.postfix').postfix
+local types = require 'luasnip.util.types'
+local parse = require('luasnip.util.parser').parse_snippet
+local ms = ls.multi_snippet
+local k = require('luasnip.nodes.key_indexer').new_key
+
+local conditions = require 'luasnippets.tex.conditions'
+
+local is_math = conditions.is_math
+local as = require('luasnip').extend_decorator.apply(s, { snippetType = 'autosnippet' })
+
+local ret = {
+  as(
+    {
+      trig = '(%a)_',
+      regTrig = true,
+      name = 'auto subscript underscore',
+      dscr = 'Auto subscript: typing x_ -> x_{}',
+    },
+    fmta([[<>_{<>}]], {
+      f(function(_, snip)
+        return snip.captures[1]
+      end),
+      i(1),
+    }),
+    { condition = is_math }
+  ),
+}
+
+return ret