diff --git a/runtime/doc/fold.txt b/runtime/doc/fold.txt
index 9f491d3..c52d00d 100644
--- a/runtime/doc/fold.txt
+++ b/runtime/doc/fold.txt
@@ -1,4 +1,4 @@
-*fold.txt*      For Vim version 7.0c.  Last change: 2005 Sep 10
+*fold.txt*      For Vim version 7.0c.  Last change: 2006 Mar 29
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -109,6 +109,7 @@
 
 There must be no side effects from the expression.  The text in the buffer,
 cursor position, the search patterns, options etc. must not be changed.
+You can change and restore them if you are careful.
 
 If there is some error in the expression, or the resulting value isn't
 recognized, there is no error message and the fold level will be zero.