Hi,
When looking at the documentation you get when callling the API, the apprefix parameter is documented as "Search for all page titles that begin with this value" but I don't get any result when I try to use it.
For example, the following request returns zero pages : http://en.wikipedia.org/w/api.php?action=query&list=allpages&apprefi...
How do you use apprefix ?
Nico