--- trunk/doc/user/escript.tex	2007/03/19 07:29:31	1044
+++ trunk/doc/user/escript.tex	2007/03/20 01:30:58	1045
@@ -609,7 +609,7 @@
 If a value has already be defined for tag \var{tag_name} within the object
 it is overwritten by the new \var{value}.  If the object is expanded,
 the value assigned to \DataSamplePoints with tag \var{tag_name} is replaced by
-\var{value}.
+\var{value}. If no tag is assigned tag name \var{tag_name}, no value is set.
 \end{methoddesc}
 
 \begin{methoddesc}[Data]{dump}{filename}