--- a/.screenrc	Sun Sep 25 16:50:53 2011 +0300
+++ b/.screenrc	Sun Sep 25 16:52:38 2011 +0300
@@ -1,6 +1,9 @@
 
 startup_message off
 
+# Use backtick instead of Ctrl+A.
+escape ``
+
 # If a window goes unresponsive, don't block the whole session waiting for it.
 nonblock on
 
@@ -8,9 +11,6 @@
 bindkey "^[[1;5I" next
 bindkey "^[[1;6I" prev
 
-# If a window goes unresponsive, don't block the whole session waiting for it.
-defnonblock on
-
 # Window numbering starts at 1, not 0.
 bind c screen 1
 bind 0 select 10