Module:If empty

Dokumentasie vir hierdie module kan geskep word by:Module:If empty/doc

localp={}

functionp.main(frame)
localargs=require('Module:Arguments').getArgs(frame,{wrappers='Template:If empty',removeBlanks=false})

-- For backwards compatibility reasons, the first 8 parameters can be unset instead of being blank,
-- even though there's really no legitimate use case for this. At some point, this will be removed.
locallowestNil=math.huge
fori=8,1,-1do
ifargs[i]==nilthen
args[i]=''
lowestNil=i
end
end

fork,vinipairs(args)do
ifv~=''then
iflowestNil<kthen
-- If any uses of this template depend on the behavior above, add them to a tracking category.
-- This is a rather fragile, convoluted, hacky way to do it, but it ensures that this module's output won't be modified
-- by it.
frame:extensionTag('ref','[[Category:Instances of Template:If_empty missing arguments]]',{group='TrackingCategory'})
frame:extensionTag('references','',{group='TrackingCategory'})
end
returnv
end
end
end

returnp