--- loncom/publisher/packages.tab	2014/12/07 19:58:58	1.76
+++ loncom/publisher/packages.tab	2017/05/08 14:20:38	1.77
@@ -171,6 +171,7 @@ import_defaults&extension_html:1
 extension_html&cssfile&display:CSS file to link
 extension_html&cssfile&type:string
 
+import_defaults&extension_tool:1
 
 #default parameters for anything that doesn't have any more specific
 #package definitions