[Zope-Coders] Adding SearchableText() to ZopePageTemplate class

[Andreas Jung]

I would like to add SearchableText()  as alias for PrincipiaSearchSource() 
to the ZopePageTemplate
class. This would allow to keep context in page templates inside a CMF 
site. This content could be
indexed without any further hacks and scripts as SearchableText instead of 
PrincipiaSearchSource.

Any objections?
Andreas