update nushell parser and queries

Author: Axlefublr

book/src/generated/lang-support.md

@@ -175,7 +175,7 @@
 | nickel | ✓ |  | ✓ |  |  | `nls` |
 | nim | ✓ | ✓ | ✓ |  |  | `nimlangserver` |
 | nix | ✓ | ✓ | ✓ |  | ✓ | `nil`, `nixd` |
-| nu | ✓ |  |  |  |  | `nu` |
+| nu | ✓ | ✓ | ✓ |  |  | `nu` |
 | nunjucks | ✓ |  |  |  |  |  |
 | ocaml | ✓ |  | ✓ |  |  | `ocamllsp` |
 | ocaml-interface | ✓ |  |  |  |  | `ocamllsp` |

languages.toml

@@ -2368,7 +2368,7 @@ language-servers = [ "nu-lsp" ]
 
 [[grammar]]
 name = "nu"
-source = { git = "https://github.com/nushell/tree-sitter-nu", rev = "358c4f509eb97f0148bbd25ad36acc729819b9c1" }
+source = { git = "https://github.com/nushell/tree-sitter-nu", rev = "cc4624fbc6ec3563d98fbe8f215a8b8e10b16f32" }
 
 [[language]]
 name = "vala"

runtime/queries/nu/folds.scm

@@ -0,0 +1,10 @@
+[
+  (attribute_list)
+  (block)
+  (command_list)
+  (parameter_bracks)
+  (record_body)
+  (val_list)
+  (val_table)
+  (val_closure)
+] @fold