Refined discussion of entities and attributes.

lib/python/Products/OFSP/help/dtml-var.stx

@@ -19,8 +19,8 @@ var: Inserts a variable
 
       &dtml-variableName;
 
-    Entity syntax is a short cut which HTML quotes the variable. It is
-    useful when inserting variables into HTML tags.
+    Entity syntax is a short cut which inserts and HTML quotes the
+    variable. It is useful when inserting variables into HTML tags.
 
     'var' tag entity syntax with attributes::
 
@@ -29,7 +29,8 @@ var: Inserts a variable
     To a limited degree you may specify attributes with the entity
     syntax. You may include one or more attributes delimited by
     periods. You cannot provide arguments for attributes using the
-    entity syntax.
+    entity syntax. If you provide attributes, then the variable is not
+    automatically HTML quoted.
 
   Attributes