1 files changed, 1 insertions, 0 deletions

diff --git a/boxes.c b/boxes.c
index 6e1ff4d..3c15b21 100644
--- a/boxes.c
+++ b/boxes.c
@@ -1648,6 +1648,7 @@ struct CSI CSIcommands[] =
   {"R", termSize}       // Parameters are cursor line and column.  Note this may be sent at other times, not just during terminal resize.
 };
 
+// Callback for incoming CSI commands from the terminal.
 static void handleCSI(long extra, char *command, int *params, int count)
 {
   int j;