1 files changed, 1 insertions, 0 deletions
diff --git a/corfu.el b/corfu.el
index 543a23a..ceb87fb 100644
--- a/corfu.el
+++ b/corfu.el
@@ -1137,6 +1137,7 @@ ASYNC may be an asynchronous capf result."
        (let ((completion-in-region-mode-predicate
               (if async
                   (lambda ()
+                    ;; TODO Implement cancellation.
                     ;; Ask the backend for refreshing
                     (funcall fun (lambda (ret)
                                    ;; TODO ensure that this runs in the correct buffer.