[Zope] Single quote and double quote

[Bill Anderson]

Sin Hang Kin wrote:
> 
> What is the different of single quote and double quote in zope?
> 
> <dtml-var 'toXML()'>
> does not work but
> <dtml-var "toXML()">
> works

I believe in this case the difference is because the double-quote makes
it an expression, whereas the single-quote makes it a string.?

Bill

-- 
In flying I have learned that carelessness and overconfidence are 
usually far more dangerous than deliberately accepted risks. 
          -- Wilbur Wright in a letter to his father, September 1900