So far, the best folks have been able to come up with has been to use filenname extensions
Are you referring to the Object Type Assocation And Death To index_html planned for Zope 2.6?
That document proposes, "to add a general-purpose facility to Folders that allows a Site Manager to control the relationships between file extensions, content-types and object types. This facility would also provide a way for a Site Manager to specify the "default document" to be used for a Folder."
Or maybe I've got this mixed up with something else.
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