[Zope] Macro parameters has made into Zope 2.7.x ?

[Rodrigo Dias Arruda Senra]

 Hi,

 I've stumbled into the "Macro Parameters Proposal" as described in 
 http://zope.org/Wikis/DevSite/Proposals/MacroParameters
 
 The discussion in the WIki page mentioned above dates 2003.

 Although I could not find any reference to it in ZopeBooks,
 I wonder if this feature (or similar) was incorporated into Zope 2.7.x ?

 best regards,
 Senra