; * src/xterm.c (struct x_client_list_window): Improve comment.

diff --git a/src/xterm.c b/src/xterm.c
index 46f55cb994706c5ceec8e2b87e73f07877bc6fc7..cbe6426447eba40f33ba461ade45a3534a48d6b5 100644 (file)
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -1034,8 +1034,9 @@ struct x_client_list_window
   /* Whether or not the window is mapped.  */
   bool mapped_p;
 
-  /* The event mask for the window before Emacs selected for events on
-     it.  */
+  /* A bitmask describing events Emacs was listening for from the
+     window before some extra events were added in
+     `x_dnd_compute_toplevels'.  */
   long previous_event_mask;
 
   /* The window manager state of the window.  */