[Zope-Checkins] CVS: Zope2 - DT_Var.py:1.34

[Chris Petrilli]

Update of /cvs-repository/Zope2/lib/python/DocumentTemplate
In directory korak.digicool.com:/home/petrilli/src/Zope2/lib/python/DocumentTemplate

Modified Files:
	DT_Var.py 
Log Message:
Added a 'missing' option if the variable is missing.  This works with
the entity reference syntax as well.. inspired by
andrew@apl-software.com [825]