- add _rl_enabled() to detect whether a given readline variable is on. (patch
  by Claudio Bley <bley@CS.uni-magdeburg.de>)

Author: ianmacd

bash_completion

@@ -1,6 +1,6 @@
 #   bash_completion - some programmable completion functions for bash 2.05b
 #
-#   $Id: bash_completion,v 1.727 2004/07/04 00:51:18 ianmacd Exp $
+#   $Id: bash_completion,v 1.728 2004/07/04 00:56:08 ianmacd Exp $
 #
 #   Copyright (C) Ian Macdonald <ian@caliban.org>
 #
@@ -169,6 +169,15 @@ have()
 #
 [ $UNAME != Linux ] && have gsed && alias sed=gsed
 
+# This function checks whether a given readline variable
+# is `on'.
+#
+_rl_enabled() 
+{
+    bind -v | grep -q '^set[ \t][ \t]*'$1'[ \t][ \t]*on'
+}
+
+
 # This function performs file and directory completion. It's better than
 # simply using 'compgen -f', because it honours spaces in filenames.
 # If passed -d, it completes only on directories. If passed anything else,