jsonc treesitter syntax, node 22 as default

Author: shurane

.vimrc

@@ -129,8 +129,15 @@ require'barbar'.setup {
 
 -- https://github.com/nvim-treesitter/nvim-treesitter
 require'nvim-treesitter.configs'.setup {
-  ensure_installed = { "java", "cpp", "rust", "python", "javascript", "typescript", "tsx", "bash", "markdown", "vim", "lua" },
-  incremental_selection = {
+  ensure_installed = { "java", "cpp", "rust", "python", "javascript", "jsonc", "typescript", "tsx", "bash", "markdown", "vim", "lua" },
+  highlight = {
+    enable = true,
+    -- Setting this to true will run `:h syntax` and tree-sitter at the same time.
+    -- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
+    -- Using this option may slow down your editor, and you may see some duplicate highlights.
+    -- Instead of true it can also be a list of languages
+    additional_vim_regex_highlighting = "vim"
+  }, incremental_selection = {
     enable = true,
     keymaps = {
       init_selection = "gnn",

setup.sh

@@ -48,9 +48,9 @@ sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-16 160 --
 sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-13 130 --slave /usr/bin/g++ g++ /usr/bin/g++-13
 
 # https://github.com/nodesource/distributions/blob/master/README.md
-curl -sL https://deb.nodesource.com/setup_16.x | sudo -E bash -
+curl -fsSL https://deb.nodesource.com/setup_22.x | sudo -E bash -
 
 sudo apt install -y nodejs
 sudo npm install -g http-server serve nodemon
-sudo npm install -g typescript ts-node js-beautify tslint
+sudo npm install -g typescript ts-node js-beautify eslint
 #sudo npm update -g # update global packages