updated for version 7.0218
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index c7ff8f5..61ce342 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 7.0aa.  Last change: 2006 Mar 06
+*options.txt*	For Vim version 7.0aa.  Last change: 2006 Mar 08
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -5020,6 +5020,9 @@
 			global
 	Allows for mappings to work recursively.  If you do not want this for
 	a single entry, use the :noremap[!] command.
+	NOTE: To avoid portability problems with Vim scripts, always keep
+	this option at the default "on".  Only switch it off when working with
+	old Vi scripts.
 
 						*'report'*
 'report'		number	(default 2)