diff -Nbaur screen-4.0.3-orig//screen.h screen-4.0.3/screen.h
--- screen.h.orig	2003-08-22 14:28:43.000000000 +0200
+++ screen.h	2009-09-15 12:19:02.000000000 +0200
@@ -86,7 +86,7 @@
 
 #define Ctrl(c) ((c)&037)
 
-#define MAXSTR		256
+#define MAXSTR		512
 #define MAXARGS 	64
 #define MSGWAIT 	5
 #define MSGMINWAIT 	1