Added Treesitter plugin

home/private_dot_config/nvim/lua/plugins/treesitter.lua

@@ -0,0 +1,77 @@
+-- Inspiration: https://www.josean.com/posts/nvim-treesitter-and-textobjects
+
+return {
+  {
+    "nvim-treesitter/nvim-treesitter",
+    build = ":TSUpdate",
+    event = { "BufReadPre", "BufNewFile" },
+    dependencies = {
+      "nvim-treesitter/nvim-treesitter-textobjects",
+    },
+    config = function () 
+      require("nvim-treesitter.configs").setup({
+        sync_install = false,
+        auto_install = true,
+        highlight = { enable = true },
+        indent = { enable = true },  
+
+        ensure_installed = { "lua", "vim", "rust" },
+
+        incremental_selection = {
+          enable = true,
+          keymaps = {
+            init_selection = "<C-space>",
+            node_incremental = "<C-space>",
+            scope_incremental = false,
+            node_decremental = "<bs>",
+          },
+        },
+      })
+    end
+  },
+
+  {
+    "nvim-treesitter/nvim-treesitter-textobjects",
+    lazy = true,
+    config = function () 
+      require("nvim-treesitter.configs").setup({
+        textobjects = {
+          select = {
+            enable = true,
+            lookahead = true,
+
+            keymaps = {
+              -- Assignment
+              ["a="] = { query = "@assignment.outer", desc = "assignment" },
+              ["i="] = { query = "@assignment.inner", desc = "assignment" },
+
+              -- Arguments
+              ["aa"] = { query = "@parameter.outer", desc = "arguments" },
+              ["ia"] = { query = "@parameter.inner", desc = "arguments" },
+
+              -- If
+              ["ai"] = { query = "@conditional.outer", desc = "if" },
+              ["ii"] = { query = "@conditional.inner", desc = "if" },
+
+              -- Loop
+              ["al"] = { query = "@loop.outer", desc = "loop" },
+              ["il"] = { query = "@loop.inner", desc = "loop" },
+
+              -- Function call
+              ["af"] = { query = "@call.outer", desc = "function call" },
+              ["if"] = { query = "@call.inner", desc = "function call" },
+
+              -- Method/Funciton definition
+              ["am"] = { query = "@function.outer", desc = "method/funciton definition" },
+              ["im"] = { query = "@function.inner", desc = "method/funciton definition" },
+
+              -- Class
+              ["ac"] = { query = "@class.outer", desc = "class" },
+              ["ic"] = { query = "@class.inner", desc = "class" },
+            }
+          }
+        }
+      })
+    end,
+  },
+}