Using treesitter for syntax highlighting

init.vim

@@ -5,12 +5,17 @@ set cursorline
 set ts=4 sw=4
 
 call plug#begin()
+"file explorer"
 Plug 'preservim/nerdtree'
+"status line"
 Plug 'itchyny/lightline.vim'
+"color themes"
 Plug 'gilgigilgil/anderson.vim'
 Plug 'sainnhe/sonokai'
-Plug 'numirias/semshi', { 'do': ':UpdateRemotePlugins' }
-Plug 'bfrg/vim-cpp-modern'
+"automatic parentheses"
+Plug 'jiangmiao/auto-pairs'
+"syntax highlighting"
+Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
 call plug#end()
 
 
@@ -46,3 +51,35 @@ let g:airline_powerline_fonts = 1
 let g:sonokai_style = 'shusia'
 let g:sonokai_better_performance = 1
 colorscheme sonokai
+
+lua << EOF
+require'nvim-treesitter.configs'.setup {
+  -- Install parsers for languages you use
+  ensure_installed = { "c", "cpp", "python", "lua", "vim", "go" },
+
+  -- Install all maintained parsers
+  -- ensure_installed = "all",
+
+  -- Syntax highlighting
+  highlight = {
+    enable = true,
+    additional_vim_regex_highlighting = false,
+  },
+
+  -- Indentation based on treesitter (experimental)
+  indent = {
+    enable = true
+  },
+
+  -- Incremental selection based on the syntax tree
+  incremental_selection = {
+    enable = true,
+    keymaps = {
+      init_selection = "gnn",
+      node_incremental = "grn",
+      scope_incremental = "grc",
+      node_decremental = "grm",
+    },
+  },
+}
+EOF