Module:Lighthouse tracking
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This modules produces the tracking categories for Template:Infobox lighthouse
local p = {}
function p.tracking(frame)
for k, v in pairs( frame:getParent().args ) do
if k and k == 'module' then
elseif type(k) == 'string' then
if v and v:match('<tr') then
return '[[Category:Pages using infobox lighthouse with NRHP embedded outside the module parameter]]'
end
end
end
return ''
end
return p