Allow "return@" in Kotlin Tree sitter queries

Author: AndreasArvidsson

packages/cursorless-engine/src/languages/TreeSitterQuery/validateQueryCaptures.ts

@@ -60,7 +60,7 @@ for (const captureName of captureNames) {
 
 // Not a comment. ie line is not starting with `;;`
 // Capture starts with `@` and is followed by words and/or dots
-const capturePattern = new RegExp(`^(?!;;).*@([\\w.]*)`, "gm");
+const capturePattern = new RegExp(`^(?!;;).*@([\\w.]+)`, "gm");
 
 export function validateQueryCaptures(file: string, rawQuery: string): void {
   const matches = rawQuery.matchAll(capturePattern);

queries/kotlin.scm

@@ -437,14 +437,13 @@
   (_) @value
 ) @_.domain
 
-;; Disabled due to Cursorless error ("invalid capture") caused by "return@"
-;; (jump_expression
-;;   "return@"
-;;   .
-;;   (label)
-;;   .
-;;   (_) @value
-;; ) @_.domain
+(jump_expression
+  "return@"
+  .
+  (label)
+  .
+  (_) @value
+) @_.domain
 
 (_
   (function_body