1 files changed, 1 insertions, 0 deletions
diff --git a/test/penpal.cxx b/test/penpal.cxx
index 69d6e280d..9b5ddde16 100644
--- a/test/penpal.cxx
+++ b/test/penpal.cxx
@@ -219,6 +219,7 @@ public:
   : Fl_Widget(x, y, w, h, l), CanvasInterface(this) { }
   ~CanvasWidget() override { }
   int handle(int event) override {
+    // puts(fl_eventname_str(event).c_str());
     auto ret = cv_handle(event);
     return ret ? ret : Fl_Widget::handle(event);
   }