nixpkgs/neovim: enable incremental selection

.config/nixpkgs/neovim/plugins.lua

@@ -150,6 +150,14 @@ require('nvim-treesitter.configs').setup({
   highlight = {
     enable = true,
   },
+  incremental_selection = {
+    enable = true,
+    keymaps = {
+      init_selection = "]t",
+      node_incremental = "]t",
+      node_decremental = "[t",
+    },
+  },
   textobjects = {
     swap = {
       enable = true,