[Zope] Namesapces

[Chris Withers]

Casey Duncan wrote:
> 
> That DTML methods and documents have scratch namespace that is created
> at the top of the stack before the code is executed. This namespace
> would be initially empty and automatically scoped so that it is popped
> off when the method completes. This would give DTML a true local
> variable space, at little expense.

This is exactly what happens with the _ namespace ;-)

Look at the dtml-let and dtml-with tags and the _.namespace function...

cheers,

Chris