Module:SpecialCategorizer

-- This module implements Template:SpecialCategorizer. local blacklist = mw.loadData('Module:SpecialCategorizer/blacklist') local p = {} function p._main(val) if blacklist.isBlacklisted then return nil elseif type(val) == 'function' then -- val is a callback function, so call it		return val else return val end end function p.main(frame) -- Send the value through to p._main as a callback function, so that the -- argument is only expanded if necessary. (Expanding arguments is	-- expensive.) return p._main(function 		return frame:getParent.args[1] or ''	end) end return p