[Zope] The Let Tag How-To?

[Daniel Yoo]

Sorry for bothering you about this, but I've been trying to go through
your Let Tag howto.  I'm doing this on 2.1.4, and I get the feeling that
some features have deprecated.  Your example:

<dtml-let name="bob"  relation="uncle">
  <dtml-var name> is your <dtml-var relation>
</dtml-let>


doesn't work for me; I have to add an additional set of quotes to make it
work:


<dtml-let  name="'bob'"
	   relation="'uncle'">
  <dtml-var name> is your <dtml-var relation>
</dtml-let>


Can anyone explain what changed and why?  Quotation itself feels clumsy;
is there any way to escape-sequence quotes?  In nested DTML/SQL
expressions, being unable to use \" seems awkward.  Thanks for any help.