[Checkins] SVN: grok/trunk/doc/tutorial_outline.txt Add a note about traversal.

[Martijn Faassen]

Log message for revision 73519:
  Add a note about traversal.
  

Changed:
  U   grok/trunk/doc/tutorial_outline.txt

-=-
Modified: grok/trunk/doc/tutorial_outline.txt
===================================================================
--- grok/trunk/doc/tutorial_outline.txt	2007-03-24 19:06:46 UTC (rev 73518)
+++ grok/trunk/doc/tutorial_outline.txt	2007-03-24 20:20:53 UTC (rev 73519)
@@ -111,7 +111,8 @@
 
 By now the application should also be advanced enough to explain
 overriding traversal, for instance to enable simple 'tag' based
-browsing mechanism based on search.
+browsing mechanism based on search. We need to show a pattern where
+non-persistent objects are created in traversal.
 
 This will also lead into a brief introduction of utility lookup and
 sites.