feat(nu): added nu support (#537)

* chore: update nvim-treesitter sha

Nu was added in:
- nvim-treesitter/nvim-treesitter#7267

* feat(nu): added nu support

* feat(nu): use context.end

* fix(nu): simplify test

Author: melMass

Makefile

@@ -3,7 +3,7 @@
 NEOVIM_VERSION ?= v0.9.5
 NEOVIM_RUNNER_VERSION ?= v0.10.0
 
-NVIM_TS_SHA ?= 140f534c
+NVIM_TS_SHA ?= 894cb3c
 
 FILTER=.*
 

README.md

@@ -160,6 +160,7 @@ Note: support for specific languages is strictly community maintained and can br
   - [ ] `mermaid`
   - [ ] `meson`
   - [ ] `nickel`
+  - [x] `nu`
   - [ ] `ocamllex`
   - [ ] `pascal`
   - [ ] `perl`

queries/nu/context.scm

@@ -0,0 +1,43 @@
+;; Functions and modules
+(decl_def
+  (_) @context.end
+) @context
+
+(decl_module
+  (_) @context.end
+) @context
+
+(decl_export
+  (_) @context.end
+) @context
+
+;; Control flow
+(ctrl_if
+  (_) @context.end
+) @context
+
+(ctrl_try
+  (_) @context.end
+) @context
+
+(ctrl_match
+  (_) @context.end
+) @context
+
+(ctrl_for
+  (_) @context.end
+) @context
+
+(ctrl_while
+  (_) @context.end
+) @context
+
+(ctrl_do
+  (_) @context.end
+) @context
+
+(match_arm) @context
+(pipe_element) @context
+(block) @context
+(expr_parenthesized) @context
+(val_closure) @context

test/lang/test.nu

@@ -0,0 +1,48 @@
+#!/usr/bin/env nu
+
+def foo [] {
+  # comment
+}
+
+module bar {
+  # comment
+}
+
+export-env {
+  # comment
+}
+
+if true {
+  # comment
+}
+
+try {
+  # comment
+} catch {
+}
+
+match "A" {
+  # comment
+  "A" => "B"
+}
+
+for x in 0..10 {
+  # comment
+}
+
+while true {
+  # comment
+}
+
+do {||
+  print "foo"
+  # comment
+}
+
+let foo = (
+  ls
+  | # context
+  get name
+  | # context
+  first
+)