[Zope-CMF] is this tiny patch to CMFCore/Expression.py okay?

[Chris Withers]

Index: Expression.py
===================================================================
--- Expression.py       (revision 1038)
+++ Expression.py       (working copy)
@@ -105,6 +105,7 @@
          'modules':      SecureModuleImporter,
          'member':       member,
          'here':         object,
+        'context':      object.aq_parent,
          }
      return getEngine().getContext(data)

It means you can get access to the acquisition context of the current 
object in a nicely bound name, handy for doing things like:

string:{context/absolute_url}/some_script_that_twiddles_folder_properties

...in action expressions ;-)

I'd like to apply it to the 1.5 branch and CVS head unless anyone has 
any objections?

cheers,

Chris

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