--- a/.bashrc	Sun Aug 14 00:54:20 2011 +0300
+++ b/.bashrc	Sun Aug 14 16:08:05 2011 +0300
@@ -140,6 +140,11 @@
 fi
 
 ################################################################
+# Key binding.
+
+bind '"\e/": dabbrev-expand'
+
+################################################################
 # Completion.
 
 # user commands see only users

--- a/.inputrc	Sun Aug 14 00:54:20 2011 +0300
+++ b/.inputrc	Sun Aug 14 16:08:05 2011 +0300
@@ -66,7 +66,6 @@
 "\C-@": set-mark
 "\C-w": kill-region
 "\M-w": copy-region-as-kill
-"\M-/" dabbrev-expand
 
 # Ctrl+Left/Right to move by whole words.
 "\e[1;5C": forward-word