patch abecc24572d6c212ae41f2d9617b225433422c4c
Author: Enrique D. Bosch <presidev@AT@gmail.com>
Date:   Tue Nov 22 23:55:46 CET 2016
  * Remove unused variable
diff -rN -u old-idlebiff/idlebiff new-idlebiff/idlebiff
--- old-idlebiff/idlebiff	2024-05-19 03:06:38.013791942 +0200
+++ new-idlebiff/idlebiff	2024-05-19 03:06:38.017791951 +0200
@@ -48,7 +48,6 @@
   variable search
   variable rexpsearch
   variable criteria
-  variable msgs 0
   variable sock
   variable conf
   array set conf {}