Thomas, does your SVN access allow you to create namespaces on wikis?
If so, then he.wikisource will need a "Page" namespace in order to implement ProofreadPage.
The local name for the namespace would be "עמוד" (four characters).
If you have the access to do it, please confirm. If not, please let me know so that I can file a bug for it.
Dovi
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