; * lisp/progmodes/c-ts-mode.el: Change rx to regexp-opt.

diff --git a/lisp/progmodes/c-ts-mode.el b/lisp/progmodes/c-ts-mode.el
index f802a6ddb2da12264b413484bafa1ccf06d73b7a..ad64df6143ca4c3786b0ab3c6ac931efb50fb7f0 100644 (file)
--- a/lisp/progmodes/c-ts-mode.el
+++ b/lisp/progmodes/c-ts-mode.el
@@ -525,11 +525,11 @@ the subtrees."
 
   ;; Navigation.
   (setq-local treesit-defun-type-regexp
-              (rx (or "function_definition"
-                      "type_definition"
-                      "struct_specifier"
-                      "enum_specifier"
-                      "union_specifier")))
+              (regexp-opt '("function_definition"
+                            "type_definition"
+                            "struct_specifier"
+                            "enum_specifier"
+                            "union_specifier")))
 
   ;; Nodes like struct/enum/union_specifier can appear in
   ;; function_definitions, so we need to find the top-level node.