feat(nu): added nu support

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 +1,16 @@
+(decl_def) @context
+(decl_module) @context
+(decl_export) @context
+
+(ctrl_if) @context
+(ctrl_try) @context
+(ctrl_match) @context
+(ctrl_for) @context
+(ctrl_while) @context
+(ctrl_do) @context
+
+(match_arm) @context
+(pipe_element) @context
+(block) @context
+(expr_parenthesized) @context
+(val_closure) @context

test/lang/test.nu

@@ -0,0 +1,37 @@
+#!/usr/bin/env nu
+
+# {{TEST}}
+
+def foo [] { # {{CONTEXT}}
+  let bar = [1,2,3,4,5]
+  for n in $bar { # {{CONTEXT}}
+
+    if true { # {{CONTEXT}}
+
+      # {{CURSOR}}
+    }
+
+    # {{CURSOR}}
+  }
+
+  # {{CURSOR}}
+}
+# {{POPCONTEXT}}
+
+# {{TEST}}
+
+module bar { # {{CONTEXT}}
+
+  # {{CURSOR}}
+}
+
+
+# {{TEST}}
+
+export-env { # {{CONTEXT}}
+
+  $env.FOO = "bar"
+
+  # {{CURSOR}}
+}
+