On Sun 15 Apr 2012, Janet McKnight janetmck@chiark.greenend.org.uk wrote:
If the metadata *type* is "Category", and I put 'pub' in the metadata *value* field, then that implies I'm searching for things which are missing the Category 'pub'... which doesn't sound very useful?
As far as I can tell from looking at the code, yes, this is what it does - it finds you everything that isn't in Category: Pub. I can't think of a reason to want to do this either, but if Nick Burch (who coded this feature) is still around, perhaps he could give us an example of a use case.
Kake